X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame.c;h=2ed291e2c401fa0033692e48c5fa5da7d8b3d1a7;hb=ed22fcb49eb39c34da82c51f44cbe64ca5b409c4;hp=2a63d3cea336b8d82d9a92d23525ad97cf5055a1;hpb=62ce600f34661138022d2ab3e67b254d43b5228e;p=rocksndiamonds.git diff --git a/src/game.c b/src/game.c index 2a63d3ce..6fc7f7bd 100644 --- a/src/game.c +++ b/src/game.c @@ -32,21 +32,23 @@ #define DF_DIG 1 #define DF_SNAP 2 -/* for MoveFigure() */ +/* for MovePlayer() */ #define MF_NO_ACTION 0 #define MF_MOVING 1 #define MF_ACTION 2 -/* for ScrollFigure() */ +/* for ScrollPlayer() */ #define SCROLL_INIT 0 #define SCROLL_GO_ON 1 /* for Explode() */ #define EX_PHASE_START 0 -#define EX_NO_EXPLOSION 0 -#define EX_NORMAL 1 -#define EX_CENTER 2 -#define EX_BORDER 3 +#define EX_TYPE_NONE 0 +#define EX_TYPE_NORMAL (1 << 0) +#define EX_TYPE_CENTER (1 << 1) +#define EX_TYPE_BORDER (1 << 2) +#define EX_TYPE_CROSS (1 << 3) +#define EX_TYPE_SINGLE_TILE (EX_TYPE_CENTER | EX_TYPE_BORDER) /* special positions in the game control window (relative to control window) */ #define XX_LEVEL 37 @@ -59,7 +61,8 @@ #define YY_KEYS 123 #define XX_SCORE 15 #define YY_SCORE 159 -#define XX_TIME 29 +#define XX_TIME1 29 +#define XX_TIME2 30 #define YY_TIME 194 /* special positions in the game control window (relative to main window) */ @@ -73,7 +76,8 @@ #define DY_KEYS (DY + YY_KEYS) #define DX_SCORE (DX + XX_SCORE) #define DY_SCORE (DY + YY_SCORE) -#define DX_TIME (DX + XX_TIME) +#define DX_TIME1 (DX + XX_TIME1) +#define DX_TIME2 (DX + XX_TIME2) #define DY_TIME (DY + YY_TIME) /* values for initial player move delay (initial delay counter value) */ @@ -96,54 +100,167 @@ #define GET_NEW_PUSH_DELAY(e) ( (element_info[e].push_delay_fixed) + \ RND(element_info[e].push_delay_random)) +#define GET_NEW_DROP_DELAY(e) ( (element_info[e].drop_delay_fixed) + \ + RND(element_info[e].drop_delay_random)) #define GET_NEW_MOVE_DELAY(e) ( (element_info[e].move_delay_fixed) + \ RND(element_info[e].move_delay_random)) +#define GET_MAX_MOVE_DELAY(e) ( (element_info[e].move_delay_fixed) + \ + (element_info[e].move_delay_random)) -#define ELEMENT_CAN_ENTER_FIELD_GENERIC(e, x, y, condition) \ +#define GET_TARGET_ELEMENT(e, ch) \ + ((e) == EL_TRIGGER_ELEMENT ? (ch)->actual_trigger_element : \ + (e) == EL_TRIGGER_PLAYER ? (ch)->actual_trigger_player : (e)) + +#define ELEMENT_CAN_ENTER_FIELD_BASE_X(x, y, condition) \ + (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (condition))) + +#define ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, condition) \ + (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ + (condition))) + +#define ELEMENT_CAN_ENTER_FIELD_BASE_3(e, x, y, condition) \ + (IN_LEV_FIELD(x, y) && (IS_FREE_OR_PLAYER(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ + (condition))) + +#define ELEMENT_CAN_ENTER_FIELD_BASE_4(e, x, y, condition) \ (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ (condition) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ (DONT_COLLIDE_WITH(e) && \ - IS_FREE_OR_PLAYER(x, y)))) + IS_PLAYER(x, y) && \ + !PLAYER_ENEMY_PROTECTED(x, y)))) -#define ELEMENT_CAN_ENTER_FIELD_GENERIC_2(x, y, condition) \ +#if 0 +#define ELEMENT_CAN_ENTER_FIELD_GENERIC(e, x, y, condition) \ (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ - (condition))) + (condition) || \ + (DONT_COLLIDE_WITH(e) && \ + IS_PLAYER(x, y) && \ + !PLAYER_ENEMY_PROTECTED(x, y)))) +#endif #define ELEMENT_CAN_ENTER_FIELD(e, x, y) \ - ELEMENT_CAN_ENTER_FIELD_GENERIC(e, x, y, 0) + ELEMENT_CAN_ENTER_FIELD_BASE_4(e, x, y, 0) + +#if 1 +#define SATELLITE_CAN_ENTER_FIELD(x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(EL_SATELLITE, x, y, 0) +#else +#define SATELLITE_CAN_ENTER_FIELD(x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_X(x, y, Feld[x][y] == EL_ACID) +#endif + +#if 0 +#define ENEMY_CAN_ENTER_FIELD(e, x, y) (IN_LEV_FIELD(x, y) && IS_FREE(x, y)) +#endif + +#define ENEMY_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, 0) + +#if 1 + +#define YAMYAM_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_3(e, x, y, Feld[x][y] == EL_DIAMOND) + +#define DARK_YAMYAM_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_3(e, x,y, IS_FOOD_DARK_YAMYAM(Feld[x][y])) + +#define PACMAN_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_3(e, x, y, IS_AMOEBOID(Feld[x][y])) + +#define PIG_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, IS_FOOD_PIG(Feld[x][y])) + +#define PENGUIN_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, (Feld[x][y] == EL_EXIT_OPEN ||\ + IS_FOOD_PENGUIN(Feld[x][y]))) +#define DRAGON_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, 0) -#define ELEMENT_CAN_ENTER_FIELD_OR_ACID(e, x, y) \ - ELEMENT_CAN_ENTER_FIELD_GENERIC(e, x, y, (Feld[x][y] == EL_ACID)) +#define MOLE_CAN_ENTER_FIELD(e, x, y, condition) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, (condition)) -#define ELEMENT_CAN_ENTER_FIELD_OR_ACID_2(x, y) \ - ELEMENT_CAN_ENTER_FIELD_GENERIC_2(x, y, (Feld[x][y] == EL_ACID)) +#define SPRING_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_2(e, x, y, 0) -#define ENEMY_CAN_ENTER_FIELD(x, y) (IN_LEV_FIELD(x, y) && IS_FREE(x, y)) +#else -#define YAMYAM_CAN_ENTER_FIELD(x, y) \ +#define YAMYAM_CAN_ENTER_FIELD(e, x, y) \ (IN_LEV_FIELD(x, y) && (IS_FREE_OR_PLAYER(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ Feld[x][y] == EL_DIAMOND)) -#define DARK_YAMYAM_CAN_ENTER_FIELD(x, y) \ +#define DARK_YAMYAM_CAN_ENTER_FIELD(e, x, y) \ (IN_LEV_FIELD(x, y) && (IS_FREE_OR_PLAYER(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ IS_FOOD_DARK_YAMYAM(Feld[x][y]))) -#define PACMAN_CAN_ENTER_FIELD(x, y) \ +#define PACMAN_CAN_ENTER_FIELD(e, x, y) \ (IN_LEV_FIELD(x, y) && (IS_FREE_OR_PLAYER(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ IS_AMOEBOID(Feld[x][y]))) -#define PIG_CAN_ENTER_FIELD(x, y) \ +#define PIG_CAN_ENTER_FIELD(e, x, y) \ (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ IS_FOOD_PIG(Feld[x][y]))) -#define PENGUIN_CAN_ENTER_FIELD(x, y) \ +#define PENGUIN_CAN_ENTER_FIELD(e, x, y) \ (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ IS_FOOD_PENGUIN(Feld[x][y]) || \ - Feld[x][y] == EL_EXIT_OPEN || \ - Feld[x][y] == EL_ACID)) + Feld[x][y] == EL_EXIT_OPEN)) + +#define DRAGON_CAN_ENTER_FIELD(e, x, y) \ + (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID))) + +#define MOLE_CAN_ENTER_FIELD(e, x, y, condition) \ + (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID) || \ + (condition))) + +#define SPRING_CAN_ENTER_FIELD(e, x, y) \ + (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || \ + (CAN_MOVE_INTO_ACID(e) && \ + Feld[x][y] == EL_ACID))) + +#endif + +#define GROUP_NR(e) ((e) - EL_GROUP_START) +#define MOVE_ENTER_EL(e) (element_info[e].move_enter_element) +#define IS_IN_GROUP(e, nr) (element_info[e].in_group[nr] == TRUE) +#define IS_IN_GROUP_EL(e, ge) (IS_IN_GROUP(e, (ge) - EL_GROUP_START)) + +#define IS_EQUAL_OR_IN_GROUP(e, ge) \ + (IS_GROUP_ELEMENT(ge) ? IS_IN_GROUP(e, GROUP_NR(ge)) : (e) == (ge)) + +#if 0 +#define CE_ENTER_FIELD_COND(e, x, y) \ + (!IS_PLAYER(x, y) && \ + (Feld[x][y] == EL_ACID || \ + IS_EQUAL_OR_IN_GROUP(Feld[x][y], MOVE_ENTER_EL(e)))) +#else +#define CE_ENTER_FIELD_COND(e, x, y) \ + (!IS_PLAYER(x, y) && \ + IS_EQUAL_OR_IN_GROUP(Feld[x][y], MOVE_ENTER_EL(e))) +#endif -#define MOLE_CAN_ENTER_FIELD(x, y, condition) \ - (IN_LEV_FIELD(x, y) && (IS_FREE(x, y) || (condition))) +#define CUSTOM_ELEMENT_CAN_ENTER_FIELD(e, x, y) \ + ELEMENT_CAN_ENTER_FIELD_BASE_4(e, x, y, CE_ENTER_FIELD_COND(e, x, y)) #define IN_LEV_FIELD_AND_IS_FREE(x, y) (IN_LEV_FIELD(x, y) && IS_FREE(x, y)) #define IN_LEV_FIELD_AND_NOT_FREE(x, y) (IN_LEV_FIELD(x, y) && !IS_FREE(x, y)) @@ -161,24 +278,59 @@ /* forward declaration for internal use */ +static boolean MovePlayerOneStep(struct PlayerInfo *, int, int, int, int); +static boolean MovePlayer(struct PlayerInfo *, int, int); +static void ScrollPlayer(struct PlayerInfo *, int); +static void ScrollScreen(struct PlayerInfo *, int); + +int DigField(struct PlayerInfo *, int, int, int, int, int, int, int); + static void InitBeltMovement(void); static void CloseAllOpenTimegates(void); static void CheckGravityMovement(struct PlayerInfo *); -static void KillHeroUnlessProtected(int, int); +static void CheckGravityMovementWhenNotMoving(struct PlayerInfo *); +static void KillHeroUnlessEnemyProtected(int, int); +static void KillHeroUnlessExplosionProtected(int, int); static void TestIfPlayerTouchesCustomElement(int, int); static void TestIfElementTouchesCustomElement(int, int); +static void TestIfElementHitsCustomElement(int, int, int); +#if 0 +static void TestIfElementSmashesCustomElement(int, int, int); +#endif -static boolean CheckTriggeredElementChange(int, int, int, int); -static boolean CheckElementChange(int, int, int, int); -static void ChangeElementNow(int, int, int); - -static void PlaySoundLevel(int, int, int); -static void PlaySoundLevelNearest(int, int, int); -static void PlaySoundLevelAction(int, int, int); -static void PlaySoundLevelElementAction(int, int, int, int); -static void PlaySoundLevelActionIfLoop(int, int, int); -static void StopSoundLevelActionIfLoop(int, int, int); +static void ChangeElement(int, int, int); + +static boolean CheckTriggeredElementChangeExt(int, int, int, int, int,int,int); +#define CheckTriggeredElementChange(x, y, e, ev) \ + CheckTriggeredElementChangeExt(x, y, e, ev, CH_PLAYER_ANY, \ + CH_SIDE_ANY, -1) +#define CheckTriggeredElementChangePlayer(x, y, e, ev, p, s) \ + CheckTriggeredElementChangeExt(x, y, e, ev, p, s, -1) +#define CheckTriggeredElementChangeSide(x, y, e, ev, s) \ + CheckTriggeredElementChangeExt(x, y, e, ev, CH_PLAYER_ANY, s, -1) +#define CheckTriggeredElementChangePage(x, y, e, ev, p) \ + CheckTriggeredElementChangeExt(x, y, e, ev, CH_PLAYER_ANY, \ + CH_SIDE_ANY, p) + +static boolean CheckElementChangeExt(int, int, int, int, int, int, int, int); +#define CheckElementChange(x, y, e, te, ev) \ + CheckElementChangeExt(x, y, e, te, ev, CH_PLAYER_ANY, CH_SIDE_ANY, -1) +#define CheckElementChangePlayer(x, y, e, ev, p, s) \ + CheckElementChangeExt(x, y, e, EL_EMPTY, ev, p, s, CH_PAGE_ANY) +#define CheckElementChangeSide(x, y, e, te, ev, s) \ + CheckElementChangeExt(x, y, e, te, ev, CH_PLAYER_ANY, s, CH_PAGE_ANY) +#define CheckElementChangePage(x, y, e, te, ev, p) \ + CheckElementChangeExt(x, y, e, te, ev, CH_PLAYER_ANY, CH_SIDE_ANY, p) + +static void PlayLevelSound(int, int, int); +static void PlayLevelSoundNearest(int, int, int); +static void PlayLevelSoundAction(int, int, int); +static void PlayLevelSoundElementAction(int, int, int, int); +static void PlayLevelSoundElementActionIfLoop(int, int, int, int); +static void PlayLevelSoundActionIfLoop(int, int, int); +static void StopLevelSoundActionIfLoop(int, int, int); +static void PlayLevelMusic(); static void MapGameButtons(); static void HandleGameButtons(struct GadgetInfo *); @@ -216,7 +368,7 @@ struct ChangingElementInfo void (*post_change_function)(int x, int y); }; -static struct ChangingElementInfo changing_element_list[] = +static struct ChangingElementInfo change_delay_list[] = { { EL_NUT_BREAKING, @@ -242,6 +394,30 @@ static struct ChangingElementInfo changing_element_list[] = NULL, NULL }, + { + EL_EXIT_CLOSING, + EL_EXIT_CLOSED, + 29, + NULL, + NULL, + NULL + }, + { + EL_SP_EXIT_OPENING, + EL_SP_EXIT_OPEN, + 29, + NULL, + NULL, + NULL + }, + { + EL_SP_EXIT_CLOSING, + EL_SP_EXIT_CLOSED, + 29, + NULL, + NULL, + NULL + }, { EL_SWITCHGATE_OPENING, EL_SWITCHGATE_OPEN, @@ -398,9 +574,9 @@ move_stepsize_list[] = struct { int element; - int gem_count; + int count; } -gem_count_list[] = +collect_count_list[] = { { EL_EMERALD, 1 }, { EL_BD_DIAMOND, 1 }, @@ -415,19 +591,43 @@ gem_count_list[] = { EL_UNDEFINED, 0 }, }; -static boolean changing_element[MAX_NUM_ELEMENTS]; +struct +{ + int element; + int direction; +} +tube_access[] = +{ + { EL_TUBE_ANY, MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN }, + { EL_TUBE_VERTICAL, MV_UP | MV_DOWN }, + { EL_TUBE_HORIZONTAL, MV_LEFT | MV_RIGHT }, + { EL_TUBE_VERTICAL_LEFT, MV_LEFT | MV_UP | MV_DOWN }, + { EL_TUBE_VERTICAL_RIGHT, MV_RIGHT | MV_UP | MV_DOWN }, + { EL_TUBE_HORIZONTAL_UP, MV_LEFT | MV_RIGHT | MV_UP }, + { EL_TUBE_HORIZONTAL_DOWN, MV_LEFT | MV_RIGHT | MV_DOWN }, + { EL_TUBE_LEFT_UP, MV_LEFT | MV_UP }, + { EL_TUBE_LEFT_DOWN, MV_LEFT | MV_DOWN }, + { EL_TUBE_RIGHT_UP, MV_RIGHT | MV_UP }, + { EL_TUBE_RIGHT_DOWN, MV_RIGHT | MV_DOWN }, + + { EL_UNDEFINED, 0 } +}; + static unsigned long trigger_events[MAX_NUM_ELEMENTS]; -#define IS_AUTO_CHANGING(e) (changing_element[e]) +#define IS_AUTO_CHANGING(e) (element_info[e].change_events & \ + CH_EVENT_BIT(CE_DELAY)) #define IS_JUST_CHANGING(x, y) (ChangeDelay[x][y] != 0) #define IS_CHANGING(x, y) (IS_AUTO_CHANGING(Feld[x][y]) || \ IS_JUST_CHANGING(x, y)) +#define CE_PAGE(e, ce) (element_info[e].event_page[ce]) + void GetPlayerConfig() { if (!audio.sound_available) - setup.sound = FALSE; + setup.sound_simple = FALSE; if (!audio.loops_available) setup.sound_loops = FALSE; @@ -438,7 +638,7 @@ void GetPlayerConfig() if (!video.fullscreen_available) setup.fullscreen = FALSE; - setup.sound_simple = setup.sound; + setup.sound = (setup.sound_simple || setup.sound_loops || setup.sound_music); SetAudioMode(setup.sound); InitJoysticks(); @@ -495,6 +695,63 @@ static int getBeltDirFromBeltSwitchElement(int element) return belt_move_dir[belt_dir_nr]; } +static void InitPlayerField(int x, int y, int element, boolean init_game) +{ + if (element == EL_SP_MURPHY) + { + if (init_game) + { + if (stored_player[0].present) + { + Feld[x][y] = EL_SP_MURPHY_CLONE; + + return; + } + else + { + stored_player[0].use_murphy_graphic = TRUE; + } + + Feld[x][y] = EL_PLAYER_1; + } + } + + if (init_game) + { + struct PlayerInfo *player = &stored_player[Feld[x][y] - EL_PLAYER_1]; + int jx = player->jx, jy = player->jy; + + player->present = TRUE; + + player->block_last_field = (element == EL_SP_MURPHY ? + level.sp_block_last_field : + level.block_last_field); + + if (!options.network || player->connected) + { + player->active = TRUE; + + /* remove potentially duplicate players */ + if (StorePlayer[jx][jy] == Feld[x][y]) + StorePlayer[jx][jy] = 0; + + StorePlayer[x][y] = Feld[x][y]; + + if (options.debug) + { + printf("Player %d activated.\n", player->element_nr); + printf("[Local player is %d and currently %s.]\n", + local_player->element_nr, + local_player->active ? "active" : "not active"); + } + } + + Feld[x][y] = EL_EMPTY; + player->jx = player->last_jx = x; + player->jy = player->last_jy = y; + } +} + static void InitField(int x, int y, boolean init_game) { int element = Feld[x][y]; @@ -502,55 +759,23 @@ static void InitField(int x, int y, boolean init_game) switch (element) { case EL_SP_MURPHY: - if (init_game) - { - if (stored_player[0].present) - { - Feld[x][y] = EL_SP_MURPHY_CLONE; - break; - } - else - { - stored_player[0].use_murphy_graphic = TRUE; - } - - Feld[x][y] = EL_PLAYER_1; - } - /* no break! */ case EL_PLAYER_1: case EL_PLAYER_2: case EL_PLAYER_3: case EL_PLAYER_4: - if (init_game) - { - struct PlayerInfo *player = &stored_player[Feld[x][y] - EL_PLAYER_1]; - int jx = player->jx, jy = player->jy; - - player->present = TRUE; - - if (!options.network || player->connected) - { - player->active = TRUE; - - /* remove potentially duplicate players */ - if (StorePlayer[jx][jy] == Feld[x][y]) - StorePlayer[jx][jy] = 0; + InitPlayerField(x, y, element, init_game); + break; - StorePlayer[x][y] = Feld[x][y]; + case EL_SOKOBAN_FIELD_PLAYER: + element = Feld[x][y] = EL_PLAYER_1; + InitField(x, y, init_game); - if (options.debug) - { - printf("Player %d activated.\n", player->element_nr); - printf("[Local player is %d and currently %s.]\n", - local_player->element_nr, - local_player->active ? "active" : "not active"); - } - } + element = Feld[x][y] = EL_SOKOBAN_FIELD_EMPTY; + InitField(x, y, init_game); + break; - Feld[x][y] = EL_EMPTY; - player->jx = player->last_jx = x; - player->jy = player->last_jy = y; - } + case EL_SOKOBAN_FIELD_EMPTY: + local_player->sokobanfields_still_needed++; break; case EL_STONEBLOCK: @@ -618,6 +843,11 @@ static void InitField(int x, int y, boolean init_game) break; case EL_DYNAMITE_ACTIVE: + case EL_SP_DISK_RED_ACTIVE: + case EL_DYNABOMB_PLAYER_1_ACTIVE: + case EL_DYNABOMB_PLAYER_2_ACTIVE: + case EL_DYNABOMB_PLAYER_3_ACTIVE: + case EL_DYNABOMB_PLAYER_4_ACTIVE: MovDelay[x][y] = 96; break; @@ -625,23 +855,22 @@ static void InitField(int x, int y, boolean init_game) local_player->lights_still_needed++; break; - case EL_SOKOBAN_FIELD_EMPTY: - local_player->sokobanfields_still_needed++; - break; - case EL_PENGUIN: local_player->friends_still_needed++; break; case EL_PIG: case EL_DRAGON: - MovDir[x][y] = 1 << RND(4); + GfxDir[x][y] = MovDir[x][y] = 1 << RND(4); break; +#if 0 case EL_SP_EMPTY: Feld[x][y] = EL_EMPTY; break; +#endif +#if 0 case EL_EM_KEY_1_FILE: Feld[x][y] = EL_EM_KEY_1; break; @@ -654,6 +883,7 @@ static void InitField(int x, int y, boolean init_game) case EL_EM_KEY_4_FILE: Feld[x][y] = EL_EM_KEY_4; break; +#endif case EL_CONVEYOR_BELT_1_SWITCH_LEFT: case EL_CONVEYOR_BELT_1_SWITCH_MIDDLE: @@ -698,28 +928,187 @@ static void InitField(int x, int y, boolean init_game) default: if (IS_CUSTOM_ELEMENT(element) && CAN_MOVE(element)) InitMovDir(x, y); + else if (IS_GROUP_ELEMENT(element)) + { + struct ElementGroupInfo *group = element_info[element].group; + int last_anim_random_frame = gfx.anim_random_frame; + int element_pos; + + if (group->choice_mode == ANIM_RANDOM) + gfx.anim_random_frame = RND(group->num_elements_resolved); + + element_pos = getAnimationFrame(group->num_elements_resolved, 1, + group->choice_mode, 0, + group->choice_pos); + + if (group->choice_mode == ANIM_RANDOM) + gfx.anim_random_frame = last_anim_random_frame; + + group->choice_pos++; + + Feld[x][y] = group->element_resolved[element_pos]; + + InitField(x, y, init_game); + } break; } } +static inline void InitField_WithBug1(int x, int y, boolean init_game) +{ + InitField(x, y, init_game); + + /* not needed to call InitMovDir() -- already done by InitField()! */ + if (game.engine_version < VERSION_IDENT(3,1,0,0) && + CAN_MOVE(Feld[x][y])) + InitMovDir(x, y); +} + +static inline void InitField_WithBug2(int x, int y, boolean init_game) +{ + int old_element = Feld[x][y]; + + InitField(x, y, init_game); + + /* not needed to call InitMovDir() -- already done by InitField()! */ + if (game.engine_version < VERSION_IDENT(3,1,0,0) && + CAN_MOVE(old_element) && + (old_element < EL_MOLE_LEFT || old_element > EL_MOLE_DOWN)) + InitMovDir(x, y); + + /* this case is in fact a combination of not less than three bugs: + first, it calls InitMovDir() for elements that can move, although this is + already done by InitField(); then, it checks the element that was at this + field _before_ the call to InitField() (which can change it) + + */ +} + +inline void DrawGameValue_Emeralds(int value) +{ + DrawText(DX_EMERALDS, DY_EMERALDS, int2str(value, 3), FONT_TEXT_2); +} + +inline void DrawGameValue_Dynamite(int value) +{ + DrawText(DX_DYNAMITE, DY_DYNAMITE, int2str(value, 3), FONT_TEXT_2); +} + +inline void DrawGameValue_Keys(struct PlayerInfo *player) +{ + int i; + + for (i = 0; i < MAX_KEYS; i++) + if (player->key[i]) + DrawMiniGraphicExt(drawto, DX_KEYS + i * MINI_TILEX, DY_KEYS, + el2edimg(EL_KEY_1 + i)); +} + +inline void DrawGameValue_Score(int value) +{ + DrawText(DX_SCORE, DY_SCORE, int2str(value, 5), FONT_TEXT_2); +} + +inline void DrawGameValue_Time(int value) +{ + if (value < 1000) + DrawText(DX_TIME1, DY_TIME, int2str(value, 3), FONT_TEXT_2); + else + DrawText(DX_TIME2, DY_TIME, int2str(value, 4), FONT_LEVEL_NUMBER); +} + +inline void DrawGameValue_Level(int value) +{ + if (level_nr < 100) + DrawText(DX_LEVEL, DY_LEVEL, int2str(value, 2), FONT_TEXT_2); + else + { + /* misuse area for displaying emeralds to draw bigger level number */ + DrawTextExt(drawto, DX_EMERALDS, DY_EMERALDS, + int2str(value, 3), FONT_LEVEL_NUMBER, BLIT_OPAQUE); + + /* now copy it to the area for displaying level number */ + BlitBitmap(drawto, drawto, + DX_EMERALDS, DY_EMERALDS + 1, + getFontWidth(FONT_LEVEL_NUMBER) * 3, + getFontHeight(FONT_LEVEL_NUMBER) - 1, + DX_LEVEL - 1, DY_LEVEL + 1); + + /* restore the area for displaying emeralds */ + DrawGameValue_Emeralds(local_player->gems_still_needed); + + /* yes, this is all really ugly :-) */ + } +} + void DrawGameDoorValues() { - int i, j; + int i; + + DrawGameValue_Level(level_nr); + + for (i = 0; i < MAX_PLAYERS; i++) + DrawGameValue_Keys(&stored_player[i]); + + DrawGameValue_Emeralds(local_player->gems_still_needed); + DrawGameValue_Dynamite(local_player->inventory_size); + DrawGameValue_Score(local_player->score); + DrawGameValue_Time(TimeLeft); +} + +static void resolve_group_element(int group_element, int recursion_depth) +{ + static int group_nr; + static struct ElementGroupInfo *group; + struct ElementGroupInfo *actual_group = element_info[group_element].group; + int i; + + if (recursion_depth > NUM_GROUP_ELEMENTS) /* recursion too deep */ + { + Error(ERR_WARN, "recursion too deep when resolving group element %d", + group_element - EL_GROUP_START + 1); + + /* replace element which caused too deep recursion by question mark */ + group->element_resolved[group->num_elements_resolved++] = EL_UNKNOWN; + + return; + } + + if (recursion_depth == 0) /* initialization */ + { + group = element_info[group_element].group; + group_nr = group_element - EL_GROUP_START; + + group->num_elements_resolved = 0; + group->choice_pos = 0; + } + + for (i = 0; i < actual_group->num_elements; i++) + { + int element = actual_group->element[i]; + + if (group->num_elements_resolved == NUM_FILE_ELEMENTS) + break; - for (i=0; ielement_resolved[group->num_elements_resolved++] = element; + element_info[element].in_group[group_nr] = TRUE; + } + } - DrawText(DX + XX_EMERALDS, DY + YY_EMERALDS, - int2str(local_player->gems_still_needed, 3), FONT_TEXT_2); - DrawText(DX + XX_DYNAMITE, DY + YY_DYNAMITE, - int2str(local_player->dynamite, 3), FONT_TEXT_2); - DrawText(DX + XX_SCORE, DY + YY_SCORE, - int2str(local_player->score, 5), FONT_TEXT_2); - DrawText(DX + XX_TIME, DY + YY_TIME, - int2str(TimeLeft, 3), FONT_TEXT_2); +#if 0 + if (recursion_depth == 0 && group_element <= EL_GROUP_4) + { + printf("::: group %d: %d resolved elements\n", + group_element - EL_GROUP_START, group->num_elements_resolved); + for (i = 0; i < group->num_elements_resolved; i++) + printf("::: - %d ['%s']\n", group->element_resolved[i], + element_info[group->element_resolved[i]].token_name); + } +#endif } @@ -733,7 +1122,7 @@ void DrawGameDoorValues() static void InitGameEngine() { - int i; + int i, j, k; /* set game engine from tape file when re-playing, else from level file */ game.engine_version = (tape.playing ? tape.engine_version : @@ -743,126 +1132,192 @@ static void InitGameEngine() InitElementPropertiesEngine(game.engine_version); #if 0 - printf("level %d: level version == %06d\n", level_nr, level.game_version); - printf(" tape version == %06d [%s] [file: %06d]\n", - tape.engine_version, (tape.playing ? "PLAYING" : "RECORDING"), - tape.file_version); - printf(" => game.engine_version == %06d\n", game.engine_version); + printf("level %d: level version == %06d\n", level_nr, level.game_version); + printf(" tape version == %06d [%s] [file: %06d]\n", + tape.engine_version, (tape.playing ? "PLAYING" : "RECORDING"), + tape.file_version); + printf(" => game.engine_version == %06d\n", game.engine_version); #endif + /* ---------- recursively resolve group elements ------------------------- */ + + for (i = 0; i < MAX_NUM_ELEMENTS; i++) + for (j = 0; j < NUM_GROUP_ELEMENTS; j++) + element_info[i].in_group[j] = FALSE; + + for (i = 0; i < NUM_GROUP_ELEMENTS; i++) + resolve_group_element(EL_GROUP_START + i, 0); + /* ---------- initialize player's initial move delay --------------------- */ /* dynamically adjust player properties according to game engine version */ game.initial_move_delay = - (game.engine_version <= VERSION_IDENT(2,0,1) ? INITIAL_MOVE_DELAY_ON : + (game.engine_version <= VERSION_IDENT(2,0,1,0) ? INITIAL_MOVE_DELAY_ON : INITIAL_MOVE_DELAY_OFF); /* dynamically adjust player properties according to level information */ game.initial_move_delay_value = (level.double_speed ? MOVE_DELAY_HIGH_SPEED : MOVE_DELAY_NORMAL_SPEED); + /* ---------- initialize player's initial push delay --------------------- */ + + /* dynamically adjust player properties according to game engine version */ + game.initial_push_delay_value = + (game.engine_version < VERSION_IDENT(3,0,7,1) ? 5 : -1); + /* ---------- initialize changing elements ------------------------------- */ /* initialize changing elements information */ - for (i=0; ichange = &ei->change_page[0]; if (!IS_CUSTOM_ELEMENT(i)) { - element_info[i].change.target_element = EL_EMPTY_SPACE; - element_info[i].change.delay_fixed = 0; - element_info[i].change.delay_random = 0; - element_info[i].change.delay_frames = 1; + ei->change->target_element = EL_EMPTY_SPACE; + ei->change->delay_fixed = 0; + ei->change->delay_random = 0; + ei->change->delay_frames = 1; } - changing_element[i] = FALSE; -#else - changing_element[i].base_element = EL_UNDEFINED; - changing_element[i].next_element = EL_UNDEFINED; - changing_element[i].change_delay = -1; - changing_element[i].pre_change_function = NULL; - changing_element[i].change_function = NULL; - changing_element[i].post_change_function = NULL; -#endif + ei->change_events = CE_BITMASK_DEFAULT; + for (j = 0; j < NUM_CHANGE_EVENTS; j++) + { + ei->event_page_nr[j] = 0; + ei->event_page[j] = &ei->change_page[0]; + } } /* add changing elements from pre-defined list */ - for (i=0; changing_element_list[i].element != EL_UNDEFINED; i++) + for (i = 0; change_delay_list[i].element != EL_UNDEFINED; i++) { - int element = changing_element_list[i].element; - struct ChangingElementInfo *ce = &changing_element_list[i]; - struct ElementChangeInfo *change = &element_info[element].change; + struct ChangingElementInfo *ch_delay = &change_delay_list[i]; + struct ElementInfo *ei = &element_info[ch_delay->element]; -#if 1 - change->target_element = ce->target_element; - change->delay_fixed = ce->change_delay; - change->pre_change_function = ce->pre_change_function; - change->change_function = ce->change_function; - change->post_change_function = ce->post_change_function; + ei->change->target_element = ch_delay->target_element; + ei->change->delay_fixed = ch_delay->change_delay; - changing_element[element] = TRUE; -#else - changing_element[element].base_element = ce->base_element; - changing_element[element].next_element = ce->next_element; - changing_element[element].change_delay = ce->change_delay; - changing_element[element].pre_change_function = ce->pre_change_function; - changing_element[element].change_function = ce->change_function; - changing_element[element].post_change_function = ce->post_change_function; + ei->change->pre_change_function = ch_delay->pre_change_function; + ei->change->change_function = ch_delay->change_function; + ei->change->post_change_function = ch_delay->post_change_function; + + ei->change_events |= CH_EVENT_BIT(CE_DELAY); + +#if 1 + SET_PROPERTY(ch_delay->element, EP_CAN_CHANGE, TRUE); #endif } - /* add changing elements from custom element configuration */ - for (i=0; i < NUM_CUSTOM_ELEMENTS; i++) +#if 1 + /* add change events from custom element configuration */ + for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++) { - int element = EL_CUSTOM_START + i; -#if 0 - struct ElementChangeInfo *change = &element_info[element].change; -#endif + struct ElementInfo *ei = &element_info[EL_CUSTOM_START + i]; - /* only add custom elements that change after fixed/random frame delay */ - if (!CAN_CHANGE(element) || !HAS_CHANGE_EVENT(element, CE_DELAY)) - continue; + for (j = 0; j < ei->num_change_pages; j++) + { + if (!ei->change_page[j].can_change) + continue; + + for (k = 0; k < NUM_CHANGE_EVENTS; k++) + { + /* only add event page for the first page found with this event */ + if (ei->change_page[j].events & CH_EVENT_BIT(k) && + !(ei->change_events & CH_EVENT_BIT(k))) + { + ei->change_events |= CH_EVENT_BIT(k); + ei->event_page_nr[k] = j; + ei->event_page[k] = &ei->change_page[j]; + } + } + } + } -#if 1 - changing_element[element] = TRUE; #else - changing_element[element].base_element = element; - changing_element[element].next_element = change->target_element; - changing_element[element].change_delay = (change->delay_fixed * - change->delay_frames); + + /* add change events from custom element configuration */ + for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++) + { + int element = EL_CUSTOM_START + i; + + /* only add custom elements that change after fixed/random frame delay */ + if (CAN_CHANGE(element) && HAS_CHANGE_EVENT(element, CE_DELAY)) + element_info[element].change_events |= CH_EVENT_BIT(CE_DELAY); + } #endif + + /* ---------- initialize run-time trigger player and element ------------- */ + + for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++) + { + struct ElementInfo *ei = &element_info[EL_CUSTOM_START + i]; + + for (j = 0; j < ei->num_change_pages; j++) + { + ei->change_page[j].actual_trigger_element = EL_EMPTY; + ei->change_page[j].actual_trigger_player = EL_PLAYER_1; + } } /* ---------- initialize trigger events ---------------------------------- */ /* initialize trigger events information */ - for (i=0; inum_change_pages; j++) + { + if (!ei->change_page[j].can_change) + continue; + + if (ei->change_page[j].events & CH_EVENT_BIT(CE_BY_OTHER_ACTION)) + { + int trigger_element = ei->change_page[j].trigger_element; + + if (IS_GROUP_ELEMENT(trigger_element)) + { + struct ElementGroupInfo *group = element_info[trigger_element].group; + + for (k = 0; k < group->num_elements_resolved; k++) + trigger_events[group->element_resolved[k]] + |= ei->change_page[j].events; + } + else + trigger_events[trigger_element] |= ei->change_page[j].events; + } + } + } +#else /* add trigger events from element change event properties */ - for (i=0; itrigger_element] |= + element_info[i].change->events; +#endif /* ---------- initialize push delay -------------------------------------- */ /* initialize push delay values to default */ - for (i=0; i= VERSION_IDENT(3,1,0,0)) + { + for (i = 0; i < MAX_NUM_ELEMENTS; i++) + { + if (IS_SP_ELEMENT(i)) + { + element_info[i].push_delay_fixed = 6; /* just enough to escape ... */ + element_info[i].push_delay_random = 0; /* ... from falling zonk */ + } + } + } + /* ---------- initialize move stepsize ----------------------------------- */ /* initialize move stepsize values to default */ - for (i=0; iindex_nr = i; + player->index_bit = (1 << i); player->element_nr = EL_PLAYER_1 + i; player->present = FALSE; @@ -949,10 +1440,9 @@ void InitGame() player->lights_still_needed = 0; player->friends_still_needed = 0; - for (j=0; j<4; j++) + for (j = 0; j < MAX_KEYS; j++) player->key[j] = FALSE; - player->dynamite = 0; player->dynabomb_count = 0; player->dynabomb_size = 1; player->dynabombs_left = 0; @@ -960,8 +1450,6 @@ void InitGame() player->MovDir = MV_NO_MOVING; player->MovPos = 0; - player->Pushing = FALSE; - player->Switching = FALSE; player->GfxPos = 0; player->GfxDir = MV_NO_MOVING; player->GfxAction = ACTION_DEFAULT; @@ -969,24 +1457,86 @@ void InitGame() player->StepFrame = 0; player->use_murphy_graphic = FALSE; - player->use_disk_red_graphic = FALSE; + + player->block_last_field = FALSE; + player->can_fall_into_acid = CAN_MOVE_INTO_ACID(player->element_nr); player->actual_frame_counter = 0; + player->step_counter = 0; + player->last_move_dir = MV_NO_MOVING; - player->is_moving = FALSE; player->is_waiting = FALSE; + player->is_moving = FALSE; player->is_digging = FALSE; + player->is_snapping = FALSE; player->is_collecting = FALSE; + player->is_pushing = FALSE; + player->is_switching = FALSE; + player->is_dropping = FALSE; + + player->is_bored = FALSE; + player->is_sleeping = FALSE; + + player->frame_counter_bored = -1; + player->frame_counter_sleeping = -1; + + player->anim_delay_counter = 0; + player->post_delay_counter = 0; + + player->action_waiting = ACTION_DEFAULT; + player->last_action_waiting = ACTION_DEFAULT; + player->special_action_bored = ACTION_DEFAULT; + player->special_action_sleeping = ACTION_DEFAULT; + + player->num_special_action_bored = 0; + player->num_special_action_sleeping = 0; + + /* determine number of special actions for bored and sleeping animation */ + for (j = ACTION_BORING_1; j <= ACTION_BORING_LAST; j++) + { + boolean found = FALSE; + + for (k = 0; k < NUM_DIRECTIONS; k++) + if (el_act_dir2img(player->element_nr, j, k) != + el_act_dir2img(player->element_nr, ACTION_DEFAULT, k)) + found = TRUE; + + if (found) + player->num_special_action_bored++; + else + break; + } + for (j = ACTION_SLEEPING_1; j <= ACTION_SLEEPING_LAST; j++) + { + boolean found = FALSE; + + for (k = 0; k < NUM_DIRECTIONS; k++) + if (el_act_dir2img(player->element_nr, j, k) != + el_act_dir2img(player->element_nr, ACTION_DEFAULT, k)) + found = TRUE; + + if (found) + player->num_special_action_sleeping++; + else + break; + } + + player->switch_x = -1; + player->switch_y = -1; + + player->show_envelope = 0; player->move_delay = game.initial_move_delay; player->move_delay_value = game.initial_move_delay_value; + player->move_delay_reset_counter = 0; + player->push_delay = 0; - player->push_delay_value = 5; + player->push_delay_value = game.initial_push_delay_value; - player->snapped = FALSE; + player->drop_delay = 0; player->last_jx = player->last_jy = 0; player->jx = player->jy = 0; @@ -994,7 +1544,10 @@ void InitGame() player->shield_normal_time_left = 0; player->shield_deadly_time_left = 0; - DigField(player, 0, 0, 0, 0, DF_NO_PUSH); + player->inventory_infinite_element = EL_UNDEFINED; + player->inventory_size = 0; + + DigField(player, 0, 0, 0, 0, 0, 0, DF_NO_PUSH); SnapField(player, 0, 0); player->LevelSolved = FALSE; @@ -1015,6 +1568,7 @@ void InitGame() TimeFrames = 0; TimePlayed = 0; TimeLeft = level.time; + TapeTime = 0; ScreenMovDir = MV_NO_MOVING; ScreenMovPos = 0; @@ -1031,43 +1585,56 @@ void InitGame() game.timegate_time_left = 0; game.switchgate_pos = 0; game.balloon_dir = MV_NO_MOVING; + game.gravity = level.initial_gravity; game.explosions_delayed = TRUE; - for (i=0; i<4; i++) + game.envelope_active = FALSE; + + for (i = 0; i < NUM_BELTS; i++) { game.belt_dir[i] = MV_NO_MOVING; game.belt_dir_nr[i] = 3; /* not moving, next moving left */ } - for (i=0; i= VERSION_IDENT(3,1,0,0)) || + game.emulation == EMU_SUPAPLEX ? 3 : 2); + int last_phase = (num_phase + 1) * delay; + int half_phase = (num_phase / 2) * delay; + + element_info[i].explosion_delay = last_phase - 1; + element_info[i].ignition_delay = half_phase; + +#if 0 + if (i == EL_BLACK_ORB) + element_info[i].ignition_delay = 0; +#else + if (i == EL_BLACK_ORB) + element_info[i].ignition_delay = 1; +#endif + } + +#if 0 + if (element_info[i].explosion_delay < 1) /* !!! check again !!! */ + element_info[i].explosion_delay = 1; + + if (element_info[i].ignition_delay < 1) /* !!! check again !!! */ + element_info[i].ignition_delay = 1; +#endif + } + /* correct non-moving belts to start moving left */ - for (i=0; i<4; i++) + for (i = 0; i < NUM_BELTS; i++) if (game.belt_dir[i] == MV_NO_MOVING) game.belt_dir_nr[i] = 3; /* not moving, next moving left */ /* check if any connected player was not found in playfield */ - for (i=0; iconnected && !player->present) { - for (j=0; jjx, jy = some_player->jy; @@ -1108,7 +1708,13 @@ void InitGame() { player->present = TRUE; player->active = TRUE; + some_player->present = FALSE; + some_player->active = FALSE; + +#if 0 + player->element_nr = some_player->element_nr; +#endif StorePlayer[jx][jy] = player->element_nr; player->jx = player->last_jx = jx; @@ -1122,9 +1728,9 @@ void InitGame() if (tape.playing) { - /* when playing a tape, eliminate all players who do not participate */ + /* when playing a tape, eliminate all players which do not participate */ - for (i=0; ijx, jy = player->jy; player->active = FALSE; + player->present = FALSE; + StorePlayer[jx][jy] = 0; Feld[jx][jy] = EL_EMPTY; } @@ -1164,14 +1772,14 @@ void InitGame() /* when recording the game, store which players take part in the game */ if (tape.recording) { - for (i=0; ijx >= SBX_Left + MIDPOSX) - scroll_x = (local_player->jx <= SBX_Right + MIDPOSX ? - local_player->jx - MIDPOSX : - SBX_Right); - if (local_player->jy >= SBY_Upper + MIDPOSY) - scroll_y = (local_player->jy <= SBY_Lower + MIDPOSY ? - local_player->jy - MIDPOSY : - SBY_Lower); + /* if local player not found, look for custom element that might create + the player (make some assumptions about the right custom element) */ + if (!local_player->present) + { + int start_x = 0, start_y = 0; + int found_rating = 0; + int found_element = EL_UNDEFINED; + + for (y = 0; y < lev_fieldy; y++) for (x = 0; x < lev_fieldx; x++) + { + int element = Feld[x][y]; + int content; + int xx, yy; + boolean is_player; + + if (!IS_CUSTOM_ELEMENT(element)) + continue; + + if (CAN_CHANGE(element)) + { + for (i = 0; i < element_info[element].num_change_pages; i++) + { + content = element_info[element].change_page[i].target_element; + is_player = ELEM_IS_PLAYER(content); + + if (is_player && (found_rating < 3 || element < found_element)) + { + start_x = x; + start_y = y; + + found_rating = 3; + found_element = element; + } + } + } + + for (yy = 0; yy < 3; yy++) for (xx = 0; xx < 3; xx++) + { + content = element_info[element].content[xx][yy]; + is_player = ELEM_IS_PLAYER(content); + + if (is_player && (found_rating < 2 || element < found_element)) + { + start_x = x + xx - 1; + start_y = y + yy - 1; + + found_rating = 2; + found_element = element; + } + + if (!CAN_CHANGE(element)) + continue; + + for (i = 0; i < element_info[element].num_change_pages; i++) + { + content= element_info[element].change_page[i].target_content[xx][yy]; + is_player = ELEM_IS_PLAYER(content); + + if (is_player && (found_rating < 1 || element < found_element)) + { + start_x = x + xx - 1; + start_y = y + yy - 1; + + found_rating = 1; + found_element = element; + } + } + } + } + + scroll_x = (start_x < SBX_Left + MIDPOSX ? SBX_Left : + start_x > SBX_Right + MIDPOSX ? SBX_Right : + start_x - MIDPOSX); + + scroll_y = (start_y < SBY_Upper + MIDPOSY ? SBY_Upper : + start_y > SBY_Lower + MIDPOSY ? SBY_Lower : + start_y - MIDPOSY); + } + else + { +#if 1 + scroll_x = (local_player->jx < SBX_Left + MIDPOSX ? SBX_Left : + local_player->jx > SBX_Right + MIDPOSX ? SBX_Right : + local_player->jx - MIDPOSX); + + scroll_y = (local_player->jy < SBY_Upper + MIDPOSY ? SBY_Upper : + local_player->jy > SBY_Lower + MIDPOSY ? SBY_Lower : + local_player->jy - MIDPOSY); +#else + scroll_x = SBX_Left; + scroll_y = SBY_Upper; + if (local_player->jx >= SBX_Left + MIDPOSX) + scroll_x = (local_player->jx <= SBX_Right + MIDPOSX ? + local_player->jx - MIDPOSX : + SBX_Right); + if (local_player->jy >= SBY_Upper + MIDPOSY) + scroll_y = (local_player->jy <= SBY_Lower + MIDPOSY ? + local_player->jy - MIDPOSY : + SBY_Lower); +#endif + } CloseDoor(DOOR_CLOSE_1); @@ -1236,19 +1935,6 @@ void InitGame() BlitBitmap(graphic_info[IMG_GLOBAL_DOOR].bitmap, drawto, DOOR_GFX_PAGEX5, DOOR_GFX_PAGEY1, DXSIZE, DYSIZE, DX, DY); - if (level_nr < 100) - DrawText(DX + XX_LEVEL, DY + YY_LEVEL, int2str(level_nr, 2), FONT_TEXT_2); - else - { - DrawTextExt(drawto, DX + XX_EMERALDS, DY + YY_EMERALDS, - int2str(level_nr, 3), FONT_LEVEL_NUMBER, BLIT_OPAQUE); - BlitBitmap(drawto, drawto, - DX + XX_EMERALDS, DY + YY_EMERALDS + 1, - getFontWidth(FONT_LEVEL_NUMBER) * 3, - getFontHeight(FONT_LEVEL_NUMBER) - 1, - DX + XX_LEVEL - 1, DY + YY_LEVEL + 1); - } - DrawGameDoorValues(); UnmapGameButtons(); @@ -1266,17 +1952,22 @@ void InitGame() OpenDoor(DOOR_OPEN_ALL); PlaySoundStereo(SND_GAME_STARTING, SOUND_MIDDLE); + if (setup.sound_music) - PlayMusic(level_nr); + PlayLevelMusic(); KeyboardAutoRepeatOffUnlessAutoplay(); if (options.debug) { - for (i=0; i<4; i++) + for (i = 0; i < MAX_PLAYERS; i++) printf("Player %d %sactive.\n", i + 1, (stored_player[i].active ? "" : "not ")); } + +#if 0 + printf("::: starting game [%d]\n", FrameCounter); +#endif } void InitMovDir(int x, int y) @@ -1357,35 +2048,57 @@ void InitMovDir(int x, int y) default: if (IS_CUSTOM_ELEMENT(element)) { - if (element_info[element].move_direction_initial != MV_NO_MOVING) - MovDir[x][y] = element_info[element].move_direction_initial; - else if (element_info[element].move_pattern == MV_ALL_DIRECTIONS || - element_info[element].move_pattern == MV_TURNING_LEFT || - element_info[element].move_pattern == MV_TURNING_RIGHT) + struct ElementInfo *ei = &element_info[element]; + int move_direction_initial = ei->move_direction_initial; + int move_pattern = ei->move_pattern; + + if (move_direction_initial == MV_START_PREVIOUS) + { + if (MovDir[x][y] != MV_NO_MOVING) + return; + + move_direction_initial = MV_START_AUTOMATIC; + } + + if (move_direction_initial == MV_START_RANDOM) MovDir[x][y] = 1 << RND(4); - else if (element_info[element].move_pattern == MV_HORIZONTAL) + else if (move_direction_initial & MV_ANY_DIRECTION) + MovDir[x][y] = move_direction_initial; + else if (move_pattern == MV_ALL_DIRECTIONS || + move_pattern == MV_TURNING_LEFT || + move_pattern == MV_TURNING_RIGHT || + move_pattern == MV_TURNING_LEFT_RIGHT || + move_pattern == MV_TURNING_RIGHT_LEFT || + move_pattern == MV_TURNING_RANDOM) + MovDir[x][y] = 1 << RND(4); + else if (move_pattern == MV_HORIZONTAL) MovDir[x][y] = (RND(2) ? MV_LEFT : MV_RIGHT); - else if (element_info[element].move_pattern == MV_VERTICAL) + else if (move_pattern == MV_VERTICAL) MovDir[x][y] = (RND(2) ? MV_UP : MV_DOWN); - else if (element_info[element].move_pattern & MV_ANY_DIRECTION) + else if (move_pattern & MV_ANY_DIRECTION) MovDir[x][y] = element_info[element].move_pattern; - else if (element_info[element].move_pattern == MV_ALONG_LEFT_SIDE || - element_info[element].move_pattern == MV_ALONG_RIGHT_SIDE) + else if (move_pattern == MV_ALONG_LEFT_SIDE || + move_pattern == MV_ALONG_RIGHT_SIDE) { - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int x1 = x + xy[i][0]; int y1 = y + xy[i][1]; if (!IN_LEV_FIELD(x1, y1) || !IS_FREE(x1, y1)) { - if (element_info[element].move_pattern == MV_ALONG_RIGHT_SIDE) + if (move_pattern == MV_ALONG_RIGHT_SIDE) MovDir[x][y] = direction[0][i]; else MovDir[x][y] = direction[1][i]; break; } + +#if 1 + if (MovDir[x][y] == MV_NO_MOVING) /* no start direction found */ + MovDir[x][y] = 1 << RND(4); /* => use random direction */ +#endif } } } @@ -1399,7 +2112,7 @@ void InitMovDir(int x, int y) element != EL_BD_FIREFLY) break; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int x1 = x + xy[i][0]; int y1 = y + xy[i][1]; @@ -1422,6 +2135,8 @@ void InitMovDir(int x, int y) } break; } + + GfxDir[x][y] = MovDir[x][y]; } void InitAmoebaNr(int x, int y) @@ -1431,7 +2146,7 @@ void InitAmoebaNr(int x, int y) if (group_nr == 0) { - for (i=1; iMovPos) return; +#if 1 + if (tape.auto_play) /* tape might already be stopped here */ + tape.auto_play_level_solved = TRUE; +#else if (tape.playing && tape.auto_play) tape.auto_play_level_solved = TRUE; +#endif local_player->LevelSolved = FALSE; @@ -1477,7 +2197,9 @@ void GameWon() TimeLeft -= 10; else TimeLeft--; - DrawText(DX_TIME, DY_TIME, int2str(TimeLeft, 3), FONT_TEXT_2); + + DrawGameValue_Time(TimeLeft); + BackToFront(); if (!tape.playing) @@ -1503,7 +2225,9 @@ void GameWon() TimePlayed += 10; else TimePlayed++; - DrawText(DX_TIME, DY_TIME, int2str(TimePlayed, 3), FONT_TEXT_2); + + DrawGameValue_Time(TimePlayed); + BackToFront(); if (!tape.playing) @@ -1514,6 +2238,18 @@ void GameWon() StopSound(SND_GAME_LEVELTIME_BONUS); } + /* close exit door after last player */ + if ((Feld[ExitX][ExitY] == EL_EXIT_OPEN || + Feld[ExitX][ExitY] == EL_SP_EXIT_OPEN) && AllPlayersGone) + { + int element = Feld[ExitX][ExitY]; + + Feld[ExitX][ExitY] = (element == EL_EXIT_OPEN ? EL_EXIT_CLOSING : + EL_SP_EXIT_CLOSING); + + PlayLevelSoundElementAction(ExitX, ExitY, element, ACTION_CLOSING); + } + /* Hero disappears */ DrawLevelField(ExitX, ExitY); BackToFront(); @@ -1575,7 +2311,7 @@ int NewHiScore() local_player->score < highscore[MAX_SCORE_ENTRIES - 1].Score) return -1; - for (k=0; kscore > highscore[k].Score) { @@ -1586,14 +2322,14 @@ int NewHiScore() int m = MAX_SCORE_ENTRIES - 1; #ifdef ONE_PER_NAME - for (l=k; lk; l--) + for (l = m; l > k; l--) { strcpy(highscore[l].Name, highscore[l - 1].Name); highscore[l].Score = highscore[l - 1].Score; @@ -1649,6 +2385,7 @@ static void ResetGfxAnimation(int x, int y) { GfxFrame[x][y] = 0; GfxAction[x][y] = ACTION_DEFAULT; + GfxDir[x][y] = MovDir[x][y]; } void InitMovingField(int x, int y, int direction) @@ -1659,10 +2396,11 @@ void InitMovingField(int x, int y, int direction) int newx = x + dx; int newy = y + dy; - if (!JustStopped[x][y] || direction != MovDir[x][y]) + if (!WasJustMoving[x][y] || direction != MovDir[x][y]) ResetGfxAnimation(x, y); MovDir[newx][newy] = MovDir[x][y] = direction; + GfxDir[x][y] = direction; if (Feld[newx][newy] == EL_EMPTY) Feld[newx][newy] = EL_BLOCKED; @@ -1673,8 +2411,9 @@ void InitMovingField(int x, int y, int direction) GfxAction[x][y] = ACTION_MOVING; GfxFrame[newx][newy] = GfxFrame[x][y]; - GfxAction[newx][newy] = GfxAction[x][y]; GfxRandom[newx][newy] = GfxRandom[x][y]; + GfxAction[newx][newy] = GfxAction[x][y]; + GfxDir[newx][newy] = GfxDir[x][y]; } void Moving2Blocked(int x, int y, int *goes_to_x, int *goes_to_y) @@ -1753,10 +2492,12 @@ static void RemoveField(int x, int y) AmoebaNr[x][y] = 0; ChangeDelay[x][y] = 0; + ChangePage[x][y] = -1; Pushed[x][y] = FALSE; GfxElement[x][y] = EL_UNDEFINED; GfxAction[x][y] = ACTION_DEFAULT; + GfxDir[x][y] = MV_NO_MOVING; } void RemoveMovingField(int x, int y) @@ -1771,8 +2512,25 @@ void RemoveMovingField(int x, int y) if (IS_MOVING(x, y)) { Moving2Blocked(x, y, &newx, &newy); +#if 0 + if (Feld[newx][newy] != EL_BLOCKED) + return; +#else if (Feld[newx][newy] != EL_BLOCKED) + { + /* element is moving, but target field is not free (blocked), but + already occupied by something different (example: acid pool); + in this case, only remove the moving field, but not the target */ + + RemoveField(oldx, oldy); + + Store[oldx][oldy] = Store2[oldx][oldy] = 0; + + DrawLevelField(oldx, oldy); + return; + } +#endif } else if (element == EL_BLOCKED) { @@ -1843,14 +2601,14 @@ void CheckDynamite(int x, int y) if (MovDelay[x][y] != 0) { DrawDynamite(x, y); - PlaySoundLevelActionIfLoop(x, y, ACTION_ACTIVE); + PlayLevelSoundActionIfLoop(x, y, ACTION_ACTIVE); return; } } #if 1 - StopSoundLevelActionIfLoop(x, y, ACTION_ACTIVE); + StopLevelSoundActionIfLoop(x, y, ACTION_ACTIVE); #else if (Feld[x][y] == EL_DYNAMITE_ACTIVE || Feld[x][y] == EL_SP_DISK_RED_ACTIVE) @@ -1862,73 +2620,326 @@ void CheckDynamite(int x, int y) Bang(x, y); } -void Explode(int ex, int ey, int phase, int mode) +void RelocatePlayer(int x, int y, int element_raw) { - int x, y; - int num_phase = 9; - int delay = (game.emulation == EMU_SUPAPLEX ? 3 : 2); - int last_phase = num_phase * delay; - int half_phase = (num_phase / 2) * delay; - int first_phase_after_start = EX_PHASE_START + 1; + int element = (element_raw == EL_SP_MURPHY ? EL_PLAYER_1 : element_raw); + struct PlayerInfo *player = &stored_player[element - EL_PLAYER_1]; + boolean ffwd_delay = (tape.playing && tape.fast_forward); + boolean no_delay = (tape.warp_forward); + int frame_delay_value = (ffwd_delay ? FfwdFrameDelay : GameFrameDelay); + int wait_delay_value = (no_delay ? 0 : frame_delay_value); + int old_jx, old_jy; - if (game.explosions_delayed) - { - ExplodeField[ex][ey] = mode; + if (player->GameOver) /* do not reanimate dead player */ return; - } - - if (phase == EX_PHASE_START) /* initialize 'Store[][]' field */ - { - int center_element = Feld[ex][ey]; -#if 0 - /* --- This is only really needed (and now handled) in "Impact()". --- */ - /* do not explode moving elements that left the explode field in time */ - if (game.engine_version >= RELEASE_IDENT(2,2,0,7) && - center_element == EL_EMPTY && (mode == EX_NORMAL || mode == EX_CENTER)) - return; -#endif + RemoveField(x, y); /* temporarily remove newly placed player */ + DrawLevelField(x, y); - if (mode == EX_NORMAL || mode == EX_CENTER) - PlaySoundLevelAction(ex, ey, ACTION_EXPLODING); + if (player->present) + { + while (player->MovPos) + { + ScrollPlayer(player, SCROLL_GO_ON); + ScrollScreen(NULL, SCROLL_GO_ON); + FrameCounter++; - /* remove things displayed in background while burning dynamite */ - if (!IS_INDESTRUCTIBLE(Back[ex][ey])) - Back[ex][ey] = 0; + DrawPlayer(player); - if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) - { - /* put moving element to center field (and let it explode there) */ - center_element = MovingOrBlocked2Element(ex, ey); - RemoveMovingField(ex, ey); - Feld[ex][ey] = center_element; + BackToFront(); + Delay(wait_delay_value); } - for (y = ey - 1; y <= ey + 1; y++) for(x = ex - 1; x <= ex + 1; x++) - { - int element; + DrawPlayer(player); /* needed here only to cleanup last field */ + DrawLevelField(player->jx, player->jy); /* remove player graphic */ - if (!IN_LEV_FIELD(x, y) || - ((mode != EX_NORMAL || center_element == EL_AMOEBA_TO_DIAMOND) && - (x != ex || y != ey))) - continue; + player->is_moving = FALSE; + } - element = Feld[x][y]; + old_jx = player->jx; + old_jy = player->jy; - if (IS_MOVING(x, y) || IS_BLOCKED(x, y)) - { - element = MovingOrBlocked2Element(x, y); + Feld[x][y] = element; + InitPlayerField(x, y, element, TRUE); - if (!IS_EXPLOSION_PROOF(element)) - RemoveMovingField(x, y); - } + if (player != local_player) /* do not visually relocate other players */ + return; + if (level.instant_relocation) + { #if 1 - if (IS_EXPLOSION_PROOF(element)) - continue; + int offset = (setup.scroll_delay ? 3 : 0); + int jx = local_player->jx; + int jy = local_player->jy; + + if (!IN_VIS_FIELD(SCREENX(jx), SCREENY(jy))) + { + scroll_x = (local_player->jx < SBX_Left + MIDPOSX ? SBX_Left : + local_player->jx > SBX_Right + MIDPOSX ? SBX_Right : + local_player->jx - MIDPOSX); + + scroll_y = (local_player->jy < SBY_Upper + MIDPOSY ? SBY_Upper : + local_player->jy > SBY_Lower + MIDPOSY ? SBY_Lower : + local_player->jy - MIDPOSY); + } + else + { + if ((player->MovDir == MV_LEFT && scroll_x > jx - MIDPOSX + offset) || + (player->MovDir == MV_RIGHT && scroll_x < jx - MIDPOSX - offset)) + scroll_x = jx - MIDPOSX + (scroll_x < jx-MIDPOSX ? -offset : +offset); + + if ((player->MovDir == MV_UP && scroll_y > jy - MIDPOSY + offset) || + (player->MovDir == MV_DOWN && scroll_y < jy - MIDPOSY - offset)) + scroll_y = jy - MIDPOSY + (scroll_y < jy-MIDPOSY ? -offset : +offset); + + /* don't scroll over playfield boundaries */ + if (scroll_x < SBX_Left || scroll_x > SBX_Right) + scroll_x = (scroll_x < SBX_Left ? SBX_Left : SBX_Right); + + /* don't scroll over playfield boundaries */ + if (scroll_y < SBY_Upper || scroll_y > SBY_Lower) + scroll_y = (scroll_y < SBY_Upper ? SBY_Upper : SBY_Lower); + } +#else + scroll_x += (local_player->jx - old_jx); + scroll_y += (local_player->jy - old_jy); + + /* don't scroll over playfield boundaries */ + if (scroll_x < SBX_Left || scroll_x > SBX_Right) + scroll_x = (scroll_x < SBX_Left ? SBX_Left : SBX_Right); + + /* don't scroll over playfield boundaries */ + if (scroll_y < SBY_Upper || scroll_y > SBY_Lower) + scroll_y = (scroll_y < SBY_Upper ? SBY_Upper : SBY_Lower); +#endif + + RedrawPlayfield(TRUE, 0,0,0,0); + } + else + { +#if 1 +#if 0 + int offset = (setup.scroll_delay ? 3 : 0); + int jx = local_player->jx; + int jy = local_player->jy; +#endif + int scroll_xx = -999, scroll_yy = -999; + + ScrollScreen(NULL, SCROLL_GO_ON); /* scroll last frame to full tile */ + + while (scroll_xx != scroll_x || scroll_yy != scroll_y) + { + int dx = 0, dy = 0; + int fx = FX, fy = FY; + + scroll_xx = (local_player->jx < SBX_Left + MIDPOSX ? SBX_Left : + local_player->jx > SBX_Right + MIDPOSX ? SBX_Right : + local_player->jx - MIDPOSX); + + scroll_yy = (local_player->jy < SBY_Upper + MIDPOSY ? SBY_Upper : + local_player->jy > SBY_Lower + MIDPOSY ? SBY_Lower : + local_player->jy - MIDPOSY); + + dx = (scroll_xx < scroll_x ? +1 : scroll_xx > scroll_x ? -1 : 0); + dy = (scroll_yy < scroll_y ? +1 : scroll_yy > scroll_y ? -1 : 0); + +#if 1 + if (dx == 0 && dy == 0) /* no scrolling needed at all */ + break; +#else + if (scroll_xx == scroll_x && scroll_yy == scroll_y) + break; +#endif + + scroll_x -= dx; + scroll_y -= dy; + + fx += dx * TILEX / 2; + fy += dy * TILEY / 2; + + ScrollLevel(dx, dy); + DrawAllPlayers(); + + /* scroll in two steps of half tile size to make things smoother */ + BlitBitmap(drawto_field, window, fx, fy, SXSIZE, SYSIZE, SX, SY); + FlushDisplay(); + Delay(wait_delay_value); + + /* scroll second step to align at full tile size */ + BackToFront(); + Delay(wait_delay_value); + } +#else + int scroll_xx = -999, scroll_yy = -999; + + ScrollScreen(NULL, SCROLL_GO_ON); /* scroll last frame to full tile */ + + while (scroll_xx != scroll_x || scroll_yy != scroll_y) + { + int dx = 0, dy = 0; + int fx = FX, fy = FY; + + scroll_xx = (local_player->jx < SBX_Left + MIDPOSX ? SBX_Left : + local_player->jx > SBX_Right + MIDPOSX ? SBX_Right : + local_player->jx - MIDPOSX); + + scroll_yy = (local_player->jy < SBY_Upper + MIDPOSY ? SBY_Upper : + local_player->jy > SBY_Lower + MIDPOSY ? SBY_Lower : + local_player->jy - MIDPOSY); + + dx = (scroll_xx < scroll_x ? +1 : scroll_xx > scroll_x ? -1 : 0); + dy = (scroll_yy < scroll_y ? +1 : scroll_yy > scroll_y ? -1 : 0); + +#if 1 + if (dx == 0 && dy == 0) /* no scrolling needed at all */ + break; +#else + if (scroll_xx == scroll_x && scroll_yy == scroll_y) + break; +#endif + + scroll_x -= dx; + scroll_y -= dy; + + fx += dx * TILEX / 2; + fy += dy * TILEY / 2; + + ScrollLevel(dx, dy); + DrawAllPlayers(); + + /* scroll in two steps of half tile size to make things smoother */ + BlitBitmap(drawto_field, window, fx, fy, SXSIZE, SYSIZE, SX, SY); + FlushDisplay(); + Delay(wait_delay_value); + + /* scroll second step to align at full tile size */ + BackToFront(); + Delay(wait_delay_value); + } +#endif + } +} + +void Explode(int ex, int ey, int phase, int mode) +{ + int x, y; +#if 0 + int num_phase = 9; +#endif + + /* !!! eliminate this variable !!! */ + int delay = (game.emulation == EMU_SUPAPLEX ? 3 : 2); + +#if 1 + int last_phase; +#else + int last_phase = num_phase * delay; + int half_phase = (num_phase / 2) * delay; + int first_phase_after_start = EX_PHASE_START + 1; +#endif + int border_element; + + if (game.explosions_delayed) + { + ExplodeField[ex][ey] = mode; + return; + } + + if (phase == EX_PHASE_START) /* initialize 'Store[][]' field */ + { + int center_element = Feld[ex][ey]; + +#if 0 + printf("::: start explosion %d,%d [%d]\n", ex, ey, FrameCounter); +#endif + +#if 0 + /* --- This is only really needed (and now handled) in "Impact()". --- */ + /* do not explode moving elements that left the explode field in time */ + if (game.engine_version >= VERSION_IDENT(2,2,0,7) && + center_element == EL_EMPTY && + (mode == EX_TYPE_NORMAL || mode == EX_TYPE_CENTER)) + return; +#endif + + if (mode == EX_TYPE_NORMAL || mode == EX_TYPE_CENTER) + PlayLevelSoundAction(ex, ey, ACTION_EXPLODING); + + /* remove things displayed in background while burning dynamite */ + if (Back[ex][ey] != EL_EMPTY && !IS_INDESTRUCTIBLE(Back[ex][ey])) + Back[ex][ey] = 0; + + if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) + { + /* put moving element to center field (and let it explode there) */ + center_element = MovingOrBlocked2Element(ex, ey); + RemoveMovingField(ex, ey); + Feld[ex][ey] = center_element; + } + +#if 1 + +#if 1 + last_phase = element_info[center_element].explosion_delay + 1; +#else + last_phase = element_info[center_element].explosion_delay; +#endif + +#if 0 + printf("::: %d -> %d\n", center_element, last_phase); +#endif +#endif + + for (y = ey - 1; y <= ey + 1; y++) for (x = ex - 1; x <= ex + 1; x++) + { + int xx = x - ex + 1; + int yy = y - ey + 1; + int element; + +#if 1 +#if 1 + if (!IN_LEV_FIELD(x, y) || + (mode & EX_TYPE_SINGLE_TILE && (x != ex || y != ey)) || + (mode == EX_TYPE_CROSS && (x != ex && y != ey))) + continue; +#else + if (!IN_LEV_FIELD(x, y) || + (mode != EX_TYPE_NORMAL && (x != ex || y != ey))) + continue; +#endif +#else + if (!IN_LEV_FIELD(x, y) || + ((mode != EX_TYPE_NORMAL || + center_element == EL_AMOEBA_TO_DIAMOND) && + (x != ex || y != ey))) + continue; +#endif + + element = Feld[x][y]; + + if (IS_MOVING(x, y) || IS_BLOCKED(x, y)) + { + element = MovingOrBlocked2Element(x, y); + + if (!IS_EXPLOSION_PROOF(element)) + RemoveMovingField(x, y); + } + +#if 1 + +#if 0 + if (IS_EXPLOSION_PROOF(element)) + continue; +#else + /* indestructible elements can only explode in center (but not flames) */ + if ((IS_EXPLOSION_PROOF(element) && (x != ex || y != ey)) || + element == EL_FLAMES) + continue; +#endif + #else if ((IS_INDESTRUCTIBLE(element) && - (game.engine_version < VERSION_IDENT(2,2,0) || + (game.engine_version < VERSION_IDENT(2,2,0,0) || (!IS_WALKABLE_OVER(element) && !IS_WALKABLE_UNDER(element)))) || element == EL_FLAMES) continue; @@ -1947,8 +2958,13 @@ void Explode(int ex, int ey, int phase, int mode) } /* save walkable background elements while explosion on same tile */ +#if 0 if (IS_INDESTRUCTIBLE(element)) Back[x][y] = element; +#else + if (IS_WALKABLE(element) && IS_INDESTRUCTIBLE(element)) + Back[x][y] = element; +#endif /* ignite explodable elements reached by other explosion */ if (element == EL_EXPLOSION) @@ -1967,27 +2983,32 @@ void Explode(int ex, int ey, int phase, int mode) RemoveField(x, y); #endif - if (IS_PLAYER(ex, ey) && !PLAYER_PROTECTED(ex, ey)) + if (IS_PLAYER(ex, ey) && !PLAYER_EXPLOSION_PROTECTED(ex, ey)) { switch(StorePlayer[ex][ey]) { case EL_PLAYER_2: - Store[x][y] = EL_EMERALD_RED; + Store[x][y] = EL_PLAYER_IS_EXPLODING_2; break; case EL_PLAYER_3: - Store[x][y] = EL_EMERALD; + Store[x][y] = EL_PLAYER_IS_EXPLODING_3; break; case EL_PLAYER_4: - Store[x][y] = EL_EMERALD_PURPLE; + Store[x][y] = EL_PLAYER_IS_EXPLODING_4; break; case EL_PLAYER_1: default: - Store[x][y] = EL_EMERALD_YELLOW; + Store[x][y] = EL_PLAYER_IS_EXPLODING_1; break; } +#if 1 + if (PLAYERINFO(ex, ey)->use_murphy_graphic) + Store[x][y] = EL_EMPTY; +#else if (game.emulation == EMU_SUPAPLEX) Store[x][y] = EL_EMPTY; +#endif } else if (center_element == EL_MOLE) Store[x][y] = EL_EMERALD_RED; @@ -2002,11 +3023,10 @@ void Explode(int ex, int ey, int phase, int mode) else if (center_element == EL_AMOEBA_TO_DIAMOND) Store[x][y] = level.amoeba_content; else if (center_element == EL_YAMYAM) - Store[x][y] = - level.yamyam_content[game.yamyam_content_nr][x - ex + 1][y - ey + 1]; - else if (IS_CUSTOM_ELEMENT(center_element)) - Store[x][y] = - element_info[center_element].content[x - ex + 1][y - ey + 1]; + Store[x][y] = level.yamyam_content[game.yamyam_content_nr][xx][yy]; + else if (IS_CUSTOM_ELEMENT(center_element) && + element_info[center_element].content[xx][yy] != EL_EMPTY) + Store[x][y] = element_info[center_element].content[xx][yy]; else if (element == EL_WALL_EMERALD) Store[x][y] = EL_EMERALD; else if (element == EL_WALL_DIAMOND) @@ -2023,11 +3043,13 @@ void Explode(int ex, int ey, int phase, int mode) Store[x][y] = EL_PEARL; else if (element == EL_WALL_CRYSTAL) Store[x][y] = EL_CRYSTAL; + else if (IS_CUSTOM_ELEMENT(element) && !CAN_EXPLODE(element)) + Store[x][y] = element_info[element].content[1][1]; else Store[x][y] = EL_EMPTY; if (x != ex || y != ey || - center_element == EL_AMOEBA_TO_DIAMOND || mode == EX_BORDER) + center_element == EL_AMOEBA_TO_DIAMOND || mode == EX_TYPE_BORDER) Store2[x][y] = element; #if 0 @@ -2044,6 +3066,7 @@ void Explode(int ex, int ey, int phase, int mode) RemoveField(x, y); #else MovDir[x][y] = MovPos[x][y] = 0; + GfxDir[x][y] = MovDir[x][y]; AmoebaNr[x][y] = 0; #endif #endif @@ -2056,6 +3079,18 @@ void Explode(int ex, int ey, int phase, int mode) #endif ExplodePhase[x][y] = 1; +#if 1 + ExplodeDelay[x][y] = last_phase; +#endif + +#if 0 +#if 1 + GfxFrame[x][y] = 0; /* animation does not start until next frame */ +#else + GfxFrame[x][y] = -1; /* animation does not start until next frame */ +#endif +#endif + Stop[x][y] = TRUE; } @@ -2072,8 +3107,106 @@ void Explode(int ex, int ey, int phase, int mode) x = ex; y = ey; +#if 1 + if (phase == 1) + GfxFrame[x][y] = 0; /* restart explosion animation */ +#endif + +#if 0 + printf(":X: phase == %d [%d]\n", phase, GfxFrame[x][y]); +#endif + +#if 1 + last_phase = ExplodeDelay[x][y]; +#endif + ExplodePhase[x][y] = (phase < last_phase ? phase + 1 : 0); +#ifdef DEBUG + + /* activate this even in non-DEBUG version until cause for crash in + getGraphicAnimationFrame() (see below) is found and eliminated */ +#endif +#if 1 + + if (GfxElement[x][y] == EL_UNDEFINED) + { + printf("\n\n"); + printf("Explode(): x = %d, y = %d: GfxElement == EL_UNDEFINED\n", x, y); + printf("Explode(): This should never happen!\n"); + printf("\n\n"); + + GfxElement[x][y] = EL_EMPTY; + } +#endif + +#if 1 + + border_element = Store2[x][y]; + if (IS_PLAYER(x, y)) + border_element = StorePlayer[x][y]; + +#if 0 + printf("::: phase == %d\n", phase); +#endif + + if (phase == element_info[border_element].ignition_delay || + phase == last_phase) + { + boolean border_explosion = FALSE; + +#if 1 + if (IS_PLAYER(x, y) && PLAYERINFO(x, y)->present) +#else + if (IS_PLAYER(x, y)) +#endif + { + KillHeroUnlessExplosionProtected(x, y); + border_explosion = TRUE; + +#if 0 + if (phase == last_phase) + printf("::: IS_PLAYER\n"); +#endif + } + else if (CAN_EXPLODE_BY_EXPLOSION(border_element)) + { + Feld[x][y] = Store2[x][y]; + Store2[x][y] = 0; + Bang(x, y); + border_explosion = TRUE; + +#if 0 + if (phase == last_phase) + printf("::: CAN_EXPLODE_BY_EXPLOSION\n"); +#endif + } + else if (border_element == EL_AMOEBA_TO_DIAMOND) + { + AmoebeUmwandeln(x, y); + Store2[x][y] = 0; + border_explosion = TRUE; + +#if 0 + if (phase == last_phase) + printf("::: EL_AMOEBA_TO_DIAMOND [%d, %d] [%d]\n", + element_info[border_element].explosion_delay, + element_info[border_element].ignition_delay, + phase); +#endif + } + +#if 1 + /* if an element just explodes due to another explosion (chain-reaction), + do not immediately end the new explosion when it was the last frame of + the explosion (as it would be done in the following "if"-statement!) */ + if (border_explosion && phase == last_phase) + return; +#endif + } + +#else + if (phase == first_phase_after_start) { int element = Store2[x][y]; @@ -2090,8 +3223,8 @@ void Explode(int ex, int ey, int phase, int mode) int element = Store2[x][y]; if (IS_PLAYER(x, y)) - KillHeroUnlessProtected(x, y); - else if (CAN_EXPLODE_BY_FIRE(element)) + KillHeroUnlessExplosionProtected(x, y); + else if (CAN_EXPLODE_BY_EXPLOSION(element)) { Feld[x][y] = Store2[x][y]; Store2[x][y] = 0; @@ -2100,29 +3233,78 @@ void Explode(int ex, int ey, int phase, int mode) else if (element == EL_AMOEBA_TO_DIAMOND) AmoebeUmwandeln(x, y); } +#endif if (phase == last_phase) { int element; +#if 0 + printf("::: done: phase == %d\n", phase); +#endif + +#if 0 + printf("::: explosion %d,%d done [%d]\n", x, y, FrameCounter); +#endif + element = Feld[x][y] = Store[x][y]; Store[x][y] = Store2[x][y] = 0; GfxElement[x][y] = EL_UNDEFINED; + /* player can escape from explosions and might therefore be still alive */ + if (element >= EL_PLAYER_IS_EXPLODING_1 && + element <= EL_PLAYER_IS_EXPLODING_4) + Feld[x][y] = (stored_player[element - EL_PLAYER_IS_EXPLODING_1].active ? + EL_EMPTY : + element == EL_PLAYER_IS_EXPLODING_1 ? EL_EMERALD_YELLOW : + element == EL_PLAYER_IS_EXPLODING_2 ? EL_EMERALD_RED : + element == EL_PLAYER_IS_EXPLODING_3 ? EL_EMERALD : + EL_EMERALD_PURPLE); + + /* restore probably existing indestructible background element */ if (Back[x][y] && IS_INDESTRUCTIBLE(Back[x][y])) element = Feld[x][y] = Back[x][y]; Back[x][y] = 0; - MovDir[x][y] = MovPos[x][y] = MovDelay[x][y] = ChangeDelay[x][y] = 0; + MovDir[x][y] = MovPos[x][y] = MovDelay[x][y] = 0; + GfxDir[x][y] = MV_NO_MOVING; + ChangeDelay[x][y] = 0; + ChangePage[x][y] = -1; + +#if 1 + InitField_WithBug2(x, y, FALSE); +#else InitField(x, y, FALSE); +#if 1 + /* !!! not needed !!! */ +#if 1 + if (game.engine_version < VERSION_IDENT(3,1,0,0) && + CAN_MOVE(Feld[x][y]) && Feld[x][y] != EL_MOLE) + InitMovDir(x, y); +#else if (CAN_MOVE(element)) InitMovDir(x, y); +#endif +#endif +#endif DrawLevelField(x, y); - if (IS_PLAYER(x, y) && !PLAYERINFO(x,y)->present) + TestIfElementTouchesCustomElement(x, y); + + if (GFX_CRUMBLED(element)) + DrawLevelFieldCrumbledSandNeighbours(x, y); + + if (IS_PLAYER(x, y) && !PLAYERINFO(x, y)->present) StorePlayer[x][y] = 0; + + if (ELEM_IS_PLAYER(element)) + RelocatePlayer(x, y, element); } +#if 1 + else if (IN_SCR_FIELD(SCREENX(x), SCREENY(y))) +#else else if (phase >= delay && IN_SCR_FIELD(SCREENX(x), SCREENY(y))) +#endif { #if 1 int graphic = el_act2img(GfxElement[x][y], ACTION_EXPLODING); @@ -2132,7 +3314,26 @@ void Explode(int ex, int ey, int phase, int mode) stored == EL_SP_INFOTRON ? IMG_SP_EXPLOSION_INFOTRON : IMG_SP_EXPLOSION); #endif +#if 1 + int frame = getGraphicAnimationFrame(graphic, GfxFrame[x][y]); +#else int frame = getGraphicAnimationFrame(graphic, phase - delay); +#endif + +#if 0 + printf("::: phase == %d [%d]\n", phase, GfxFrame[x][y]); +#endif + +#if 0 + printf("::: %d / %d [%d - %d]\n", + GfxFrame[x][y], phase - delay, phase, delay); +#endif + +#if 0 + printf("::: %d ['%s'] -> %d\n", GfxElement[x][y], + element_info[GfxElement[x][y]].token_name, + graphic); +#endif if (phase == delay) DrawLevelFieldCrumbledSand(x, y); @@ -2155,6 +3356,7 @@ void Explode(int ex, int ey, int phase, int mode) void DynaExplode(int ex, int ey) { int i, j; + int dynabomb_element = Feld[ex][ey]; int dynabomb_size = 1; boolean dynabomb_xl = FALSE; struct PlayerInfo *player; @@ -2166,22 +3368,22 @@ void DynaExplode(int ex, int ey) { 0, +1 } }; - if (IS_ACTIVE_BOMB(Feld[ex][ey])) + if (IS_ACTIVE_BOMB(dynabomb_element)) { - player = &stored_player[Feld[ex][ey] - EL_DYNABOMB_PLAYER_1_ACTIVE]; + player = &stored_player[dynabomb_element - EL_DYNABOMB_PLAYER_1_ACTIVE]; dynabomb_size = player->dynabomb_size; dynabomb_xl = player->dynabomb_xl; player->dynabombs_left++; } - Explode(ex, ey, EX_PHASE_START, EX_CENTER); + Explode(ex, ey, EX_PHASE_START, EX_TYPE_CENTER); - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { - for (j=1; j<=dynabomb_size; j++) + for (j = 1; j <= dynabomb_size; j++) { - int x = ex + j * xy[i % 4][0]; - int y = ey + j * xy[i % 4][1]; + int x = ex + j * xy[i][0]; + int y = ey + j * xy[i][1]; int element; if (!IN_LEV_FIELD(x, y) || IS_INDESTRUCTIBLE(Feld[x][y])) @@ -2193,8 +3395,9 @@ void DynaExplode(int ex, int ey) if (element == EL_EXPLOSION && IS_ACTIVE_BOMB(Store2[x][y])) continue; - Explode(x, y, EX_PHASE_START, EX_BORDER); + Explode(x, y, EX_PHASE_START, EX_TYPE_BORDER); + /* !!! extend EL_SAND to anything diggable (but maybe not SP_BASE) !!! */ if (element != EL_EMPTY && element != EL_SAND && element != EL_EXPLOSION && @@ -2212,7 +3415,11 @@ void Bang(int x, int y) int element = Feld[x][y]; #endif +#if 1 + if (IS_PLAYER(x, y) && !PLAYER_EXPLOSION_PROTECTED(x, y)) +#else if (IS_PLAYER(x, y)) +#endif { struct PlayerInfo *player = PLAYERINFO(x, y); @@ -2222,12 +3429,12 @@ void Bang(int x, int y) #if 0 #if 1 - PlaySoundLevelAction(x, y, ACTION_EXPLODING); + PlayLevelSoundAction(x, y, ACTION_EXPLODING); #else if (game.emulation == EMU_SUPAPLEX) - PlaySoundLevel(x, y, SND_SP_ELEMENT_EXPLODING); + PlayLevelSound(x, y, SND_SP_ELEMENT_EXPLODING); else - PlaySoundLevel(x, y, SND_ELEMENT_EXPLODING); + PlayLevelSound(x, y, SND_ELEMENT_EXPLODING); #endif #endif @@ -2248,7 +3455,7 @@ void Bang(int x, int y) case EL_PACMAN: case EL_MOLE: RaiseScoreElement(element); - Explode(x, y, EX_PHASE_START, EX_NORMAL); + Explode(x, y, EX_PHASE_START, EX_TYPE_NORMAL); break; case EL_DYNABOMB_PLAYER_1_ACTIVE: case EL_DYNABOMB_PLAYER_2_ACTIVE: @@ -2262,13 +3469,25 @@ void Bang(int x, int y) case EL_PENGUIN: case EL_LAMP: case EL_LAMP_ACTIVE: +#if 1 + case EL_AMOEBA_TO_DIAMOND: +#endif if (IS_PLAYER(x, y)) - Explode(x, y, EX_PHASE_START, EX_NORMAL); + Explode(x, y, EX_PHASE_START, EX_TYPE_NORMAL); else - Explode(x, y, EX_PHASE_START, EX_CENTER); + Explode(x, y, EX_PHASE_START, EX_TYPE_CENTER); break; default: - Explode(x, y, EX_PHASE_START, EX_NORMAL); + if (CAN_EXPLODE_CROSS(element)) +#if 1 + Explode(x, y, EX_PHASE_START, EX_TYPE_CROSS); +#else + DynaExplode(x, y); +#endif + else if (CAN_EXPLODE_1X1(element)) + Explode(x, y, EX_PHASE_START, EX_TYPE_CENTER); + else + Explode(x, y, EX_PHASE_START, EX_TYPE_NORMAL); break; } @@ -2277,23 +3496,42 @@ void Bang(int x, int y) void SplashAcid(int x, int y) { +#if 1 + if (IN_LEV_FIELD(x - 1, y - 1) && IS_FREE(x - 1, y - 1) && + (!IN_LEV_FIELD(x - 1, y - 2) || + !CAN_FALL(MovingOrBlocked2Element(x - 1, y - 2)))) + Feld[x - 1][y - 1] = EL_ACID_SPLASH_LEFT; + + if (IN_LEV_FIELD(x + 1, y - 1) && IS_FREE(x + 1, y - 1) && + (!IN_LEV_FIELD(x + 1, y - 2) || + !CAN_FALL(MovingOrBlocked2Element(x + 1, y - 2)))) + Feld[x + 1][y - 1] = EL_ACID_SPLASH_RIGHT; + + PlayLevelSound(x, y, SND_ACID_SPLASHING); +#else + /* input: position of element entering acid (obsolete) */ + int element = Feld[x][y]; + if (!IN_LEV_FIELD(x, y + 1) || Feld[x][y + 1] != EL_ACID) + return; + if (element != EL_ACID_SPLASH_LEFT && element != EL_ACID_SPLASH_RIGHT) { - PlaySoundLevel(x, y, SND_ACID_SPLASHING); + PlayLevelSound(x, y, SND_ACID_SPLASHING); - if (IN_LEV_FIELD(x-1, y) && IS_FREE(x-1, y) && - (!IN_LEV_FIELD(x-1, y-1) || - !CAN_FALL(MovingOrBlocked2Element(x-1, y-1)))) - Feld[x-1][y] = EL_ACID_SPLASH_LEFT; + if (IN_LEV_FIELD(x - 1, y) && IS_FREE(x - 1, y) && + (!IN_LEV_FIELD(x - 1, y - 1) || + !CAN_FALL(MovingOrBlocked2Element(x - 1, y - 1)))) + Feld[x - 1][y] = EL_ACID_SPLASH_LEFT; - if (IN_LEV_FIELD(x+1, y) && IS_FREE(x+1, y) && - (!IN_LEV_FIELD(x+1, y-1) || - !CAN_FALL(MovingOrBlocked2Element(x+1, y-1)))) - Feld[x+1][y] = EL_ACID_SPLASH_RIGHT; + if (IN_LEV_FIELD(x + 1, y) && IS_FREE(x + 1, y) && + (!IN_LEV_FIELD(x + 1, y - 1) || + !CAN_FALL(MovingOrBlocked2Element(x + 1, y - 1)))) + Feld[x + 1][y] = EL_ACID_SPLASH_RIGHT; } +#endif } static void InitBeltMovement() @@ -2316,11 +3554,11 @@ static void InitBeltMovement() int x, y, i, j; /* set frame order for belt animation graphic according to belt direction */ - for (i=0; i<4; i++) + for (i = 0; i < NUM_BELTS; i++) { int belt_nr = i; - for (j=0; j<3; j++) + for (j = 0; j < NUM_BELT_PARTS; j++) { int element = belt_base_active_element[belt_nr] + j; int graphic = el2img(element); @@ -2332,13 +3570,13 @@ static void InitBeltMovement() } } - for(y=0; y= RELEASE_IDENT(2,2,0,7) && IS_MOVING(x, y + 1) && + if (game.engine_version >= VERSION_IDENT(2,2,0,7) && IS_MOVING(x, y + 1) && ABS(MovPos[x][y + 1] + getElementMoveStepsize(x, y + 1)) >= TILEX) object_hit = FALSE; @@ -2656,11 +3908,13 @@ void Impact(int x, int y) if (!lastline && smashed == EL_ACID) /* element falls into acid */ { - SplashAcid(x, y); + SplashAcid(x, y + 1); return; } - if (impact) + /* only reset graphic animation if graphic really changes after impact */ + if (impact && + el_act_dir2img(element, GfxAction[x][y], MV_DOWN) != el2img(element)) { ResetGfxAnimation(x, y); DrawLevelField(x, y); @@ -2674,32 +3928,20 @@ void Impact(int x, int y) else if (impact && element == EL_PEARL) { Feld[x][y] = EL_PEARL_BREAKING; - PlaySoundLevel(x, y, SND_PEARL_BREAKING); + PlayLevelSound(x, y, SND_PEARL_BREAKING); return; } -#if 1 - else if (impact && CheckElementChange(x, y, element, ACTION_IMPACT)) + else if (impact && CheckElementChange(x, y, element, smashed, CE_IMPACT)) { - PlaySoundLevelElementAction(x, y, element, ACTION_IMPACT); + PlayLevelSoundElementAction(x, y, element, ACTION_IMPACT); return; } -#else - else if (impact && CAN_CHANGE(element) && - HAS_CHANGE_EVENT(element, CE_IMPACT)) - { - PlaySoundLevelElementAction(x, y, element, ACTION_IMPACT); - - ChangeElementNow(x, y, element); - - return; - } -#endif if (impact && element == EL_AMOEBA_DROP) { if (object_hit && IS_PLAYER(x, y + 1)) - KillHeroUnlessProtected(x, y + 1); + KillHeroUnlessEnemyProtected(x, y + 1); else if (object_hit && smashed == EL_PENGUIN) Bang(x, y + 1); else @@ -2724,15 +3966,15 @@ void Impact(int x, int y) EL_BD_MAGIC_WALL_ACTIVE); /* activate magic wall / mill */ - for (yy=0; yy rnd_value / 8) MovDir[x][y] = old_move_dir; else if (can_turn_left && can_turn_right) @@ -3076,25 +4360,42 @@ void TurnRound(int x, int y) xx = x + move_xy[MovDir[x][y]].x; yy = y + move_xy[MovDir[x][y]].y; +#if 0 + if (FrameCounter < 1 && x == 0 && y == 29) + printf(":3: %d/%d: %d (%d/%d: %d) [%d]\n", x, y, MovDir[x][y], + xx, yy, Feld[xx][yy], + FrameCounter); +#endif + +#if 1 + if (!IN_LEV_FIELD_AND_IS_FREE(xx, yy)) + MovDir[x][y] = old_move_dir; +#else if (!IS_FREE(xx, yy)) MovDir[x][y] = old_move_dir; +#endif + +#if 0 + if (FrameCounter < 1 && x == 0 && y == 29) + printf(":4: %d/%d: %d [%d]\n", x, y, MovDir[x][y], FrameCounter); +#endif MovDelay[x][y] = 0; } else if (element == EL_MOLE) { boolean can_move_on = - (MOLE_CAN_ENTER_FIELD(move_x, move_y, + (MOLE_CAN_ENTER_FIELD(element, move_x, move_y, IS_AMOEBOID(Feld[move_x][move_y]) || Feld[move_x][move_y] == EL_AMOEBA_SHRINKING)); if (!can_move_on) { boolean can_turn_left = - (MOLE_CAN_ENTER_FIELD(left_x, left_y, + (MOLE_CAN_ENTER_FIELD(element, left_x, left_y, IS_AMOEBOID(Feld[left_x][left_y]))); boolean can_turn_right = - (MOLE_CAN_ENTER_FIELD(right_x, right_y, + (MOLE_CAN_ENTER_FIELD(element, right_x, right_y, IS_AMOEBOID(Feld[right_x][right_y]))); if (can_turn_left && can_turn_right) @@ -3115,10 +4416,16 @@ void TurnRound(int x, int y) } else if (element == EL_SPRING) { +#if 0 + if (MovDir[x][y] & MV_HORIZONTAL && + !SPRING_CAN_ENTER_FIELD(element, move_x, move_y)) + MovDir[x][y] = MV_NO_MOVING; +#else if (MovDir[x][y] & MV_HORIZONTAL && - (!IN_LEV_FIELD_AND_IS_FREE(move_x, move_y) || - IN_LEV_FIELD_AND_IS_FREE(x, y + 1))) + (!SPRING_CAN_ENTER_FIELD(element, move_x, move_y) || + SPRING_CAN_ENTER_FIELD(element, x, y + 1))) MovDir[x][y] = MV_NO_MOVING; +#endif MovDelay[x][y] = 0; } @@ -3137,7 +4444,7 @@ void TurnRound(int x, int y) { int i; - for (i=0; ijx, jy = player->jy; @@ -3171,10 +4478,10 @@ void TurnRound(int x, int y) { 0, +1 } }; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { - int ex = x + xy[i % 4][0]; - int ey = y + xy[i % 4][1]; + int ex = x + xy[i][0]; + int ey = y + xy[i][1]; if (IN_LEV_FIELD(ex, ey) && Feld[ex][ey] == EL_EXIT_OPEN) { @@ -3223,14 +4530,14 @@ void TurnRound(int x, int y) new_move_dir & (first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (PENGUIN_CAN_ENTER_FIELD(newx, newy)) + if (PENGUIN_CAN_ENTER_FIELD(EL_PENGUIN, newx, newy)) return; MovDir[x][y] = new_move_dir & (!first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (PENGUIN_CAN_ENTER_FIELD(newx, newy)) + if (PENGUIN_CAN_ENTER_FIELD(EL_PENGUIN, newx, newy)) return; MovDir[x][y] = old_move_dir; @@ -3252,14 +4559,14 @@ void TurnRound(int x, int y) new_move_dir & (first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (ELEMENT_CAN_ENTER_FIELD_OR_ACID_2(newx, newy)) + if (SATELLITE_CAN_ENTER_FIELD(newx, newy)) return; MovDir[x][y] = new_move_dir & (!first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (ELEMENT_CAN_ENTER_FIELD_OR_ACID_2(newx, newy)) + if (SATELLITE_CAN_ENTER_FIELD(newx, newy)) return; MovDir[x][y] = old_move_dir; @@ -3267,17 +4574,30 @@ void TurnRound(int x, int y) } } } - else if (element_info[element].move_pattern == MV_ALL_DIRECTIONS || - element_info[element].move_pattern == MV_TURNING_LEFT || - element_info[element].move_pattern == MV_TURNING_RIGHT) + else if (move_pattern == MV_TURNING_LEFT || + move_pattern == MV_TURNING_RIGHT || + move_pattern == MV_TURNING_LEFT_RIGHT || + move_pattern == MV_TURNING_RIGHT_LEFT || + move_pattern == MV_TURNING_RANDOM || + move_pattern == MV_ALL_DIRECTIONS) { - boolean can_turn_left = ELEMENT_CAN_ENTER_FIELD(element, left_x, left_y); - boolean can_turn_right = ELEMENT_CAN_ENTER_FIELD(element, right_x,right_y); + boolean can_turn_left = + CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, left_x, left_y); + boolean can_turn_right = + CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, right_x,right_y); - if (element_info[element].move_pattern == MV_TURNING_LEFT) + if (move_pattern == MV_TURNING_LEFT) MovDir[x][y] = left_dir; - else if (element_info[element].move_pattern == MV_TURNING_RIGHT) + else if (move_pattern == MV_TURNING_RIGHT) MovDir[x][y] = right_dir; + else if (move_pattern == MV_TURNING_LEFT_RIGHT) + MovDir[x][y] = (can_turn_left || !can_turn_right ? left_dir : right_dir); + else if (move_pattern == MV_TURNING_RIGHT_LEFT) + MovDir[x][y] = (can_turn_right || !can_turn_left ? right_dir : left_dir); + else if (move_pattern == MV_TURNING_RANDOM) + MovDir[x][y] = (can_turn_left && !can_turn_right ? left_dir : + can_turn_right && !can_turn_left ? right_dir : + RND(2) ? left_dir : right_dir); else if (can_turn_left && can_turn_right) MovDir[x][y] = (RND(3) ? (RND(2) ? left_dir : right_dir) : back_dir); else if (can_turn_left) @@ -3289,50 +4609,49 @@ void TurnRound(int x, int y) MovDelay[x][y] = GET_NEW_MOVE_DELAY(element); } - else if (element_info[element].move_pattern == MV_HORIZONTAL || - element_info[element].move_pattern == MV_VERTICAL) + else if (move_pattern == MV_HORIZONTAL || + move_pattern == MV_VERTICAL) { - if (element_info[element].move_pattern & old_move_dir) + if (move_pattern & old_move_dir) MovDir[x][y] = back_dir; - else if (element_info[element].move_pattern == MV_HORIZONTAL) + else if (move_pattern == MV_HORIZONTAL) MovDir[x][y] = (RND(2) ? MV_LEFT : MV_RIGHT); - else if (element_info[element].move_pattern == MV_VERTICAL) + else if (move_pattern == MV_VERTICAL) MovDir[x][y] = (RND(2) ? MV_UP : MV_DOWN); MovDelay[x][y] = GET_NEW_MOVE_DELAY(element); } - else if (element_info[element].move_pattern & MV_ANY_DIRECTION) + else if (move_pattern & MV_ANY_DIRECTION) { - MovDir[x][y] = element_info[element].move_pattern; + MovDir[x][y] = move_pattern; MovDelay[x][y] = GET_NEW_MOVE_DELAY(element); } - else if (element_info[element].move_pattern == MV_ALONG_LEFT_SIDE) + else if (move_pattern == MV_ALONG_LEFT_SIDE) { - if (ELEMENT_CAN_ENTER_FIELD(element, left_x, left_y)) + if (CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, left_x, left_y)) MovDir[x][y] = left_dir; - else if (!ELEMENT_CAN_ENTER_FIELD(element, move_x, move_y)) + else if (!CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, move_x, move_y)) MovDir[x][y] = right_dir; if (MovDir[x][y] != old_move_dir) MovDelay[x][y] = GET_NEW_MOVE_DELAY(element); } - else if (element_info[element].move_pattern == MV_ALONG_RIGHT_SIDE) + else if (move_pattern == MV_ALONG_RIGHT_SIDE) { - if (ELEMENT_CAN_ENTER_FIELD(element, right_x, right_y)) + if (CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, right_x, right_y)) MovDir[x][y] = right_dir; - else if (!ELEMENT_CAN_ENTER_FIELD(element, move_x, move_y)) + else if (!CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, move_x, move_y)) MovDir[x][y] = left_dir; if (MovDir[x][y] != old_move_dir) MovDelay[x][y] = GET_NEW_MOVE_DELAY(element); } - else if (element_info[element].move_pattern == MV_TOWARDS_PLAYER || - element_info[element].move_pattern == MV_AWAY_FROM_PLAYER) + else if (move_pattern == MV_TOWARDS_PLAYER || + move_pattern == MV_AWAY_FROM_PLAYER) { int attr_x = -1, attr_y = -1; int newx, newy; - boolean move_away = - (element_info[element].move_pattern == MV_AWAY_FROM_PLAYER); + boolean move_away = (move_pattern == MV_AWAY_FROM_PLAYER); if (AllPlayersGone) { @@ -3343,7 +4662,7 @@ void TurnRound(int x, int y) { int i; - for (i=0; ijx, jy = player->jy; @@ -3381,30 +4700,134 @@ void TurnRound(int x, int y) new_move_dir & (first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (ELEMENT_CAN_ENTER_FIELD_OR_ACID(element, newx, newy)) + if (CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, newx, newy)) return; MovDir[x][y] = new_move_dir & (!first_horiz ? MV_HORIZONTAL : MV_VERTICAL); Moving2Blocked(x, y, &newx, &newy); - if (ELEMENT_CAN_ENTER_FIELD_OR_ACID(element, newx, newy)) + if (CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, newx, newy)) return; MovDir[x][y] = old_move_dir; } } + else if (move_pattern == MV_WHEN_PUSHED || + move_pattern == MV_WHEN_DROPPED) + { + if (!CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, move_x, move_y)) + MovDir[x][y] = MV_NO_MOVING; + + MovDelay[x][y] = 0; + } + else if (move_pattern & MV_MAZE_RUNNER_STYLE) + { + static int test_xy[7][2] = + { + { 0, -1 }, + { -1, 0 }, + { +1, 0 }, + { 0, +1 }, + { 0, -1 }, + { -1, 0 }, + { +1, 0 }, + }; + static int test_dir[7] = + { + MV_UP, + MV_LEFT, + MV_RIGHT, + MV_DOWN, + MV_UP, + MV_LEFT, + MV_RIGHT, + }; + boolean hunter_mode = (move_pattern == MV_MAZE_HUNTER); + int move_preference = -1000000; /* start with very low preference */ + int new_move_dir = MV_NO_MOVING; + int start_test = RND(4); + int i; + + for (i = 0; i < NUM_DIRECTIONS; i++) + { + int move_dir = test_dir[start_test + i]; + int move_dir_preference; + + xx = x + test_xy[start_test + i][0]; + yy = y + test_xy[start_test + i][1]; + + if (hunter_mode && IN_LEV_FIELD(xx, yy) && + (IS_PLAYER(xx, yy) || Feld[xx][yy] == EL_PLAYER_IS_LEAVING)) + { + new_move_dir = move_dir; + + break; + } + + if (!CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, xx, yy)) + continue; + + move_dir_preference = -1 * RunnerVisit[xx][yy]; + if (hunter_mode && PlayerVisit[xx][yy] > 0) + move_dir_preference = PlayerVisit[xx][yy]; + + if (move_dir_preference > move_preference) + { + /* prefer field that has not been visited for the longest time */ + move_preference = move_dir_preference; + new_move_dir = move_dir; + } + else if (move_dir_preference == move_preference && + move_dir == old_move_dir) + { + /* prefer last direction when all directions are preferred equally */ + move_preference = move_dir_preference; + new_move_dir = move_dir; + } + } + + MovDir[x][y] = new_move_dir; + if (old_move_dir != new_move_dir) + MovDelay[x][y] = 9; + } +} + +static void TurnRound(int x, int y) +{ + int direction = MovDir[x][y]; + +#if 0 + GfxDir[x][y] = MovDir[x][y]; +#endif + + TurnRoundExt(x, y); + +#if 1 + GfxDir[x][y] = MovDir[x][y]; +#endif + + if (direction != MovDir[x][y]) + GfxFrame[x][y] = 0; + +#if 1 + if (MovDelay[x][y]) + GfxAction[x][y] = ACTION_TURNING_FROM_LEFT + MV_DIR_BIT(direction); +#else + if (MovDelay[x][y]) + GfxAction[x][y] = ACTION_WAITING; +#endif } static boolean JustBeingPushed(int x, int y) { int i; - for (i=0; iactive && player->Pushing && player->MovPos) + if (player->active && player->is_pushing && player->MovPos) { int next_jx = player->jx + (player->jx - player->last_jx); int next_jy = player->jy + (player->jy - player->last_jy); @@ -3419,18 +4842,28 @@ static boolean JustBeingPushed(int x, int y) void StartMoving(int x, int y) { - boolean use_spring_bug = (game.engine_version < VERSION_IDENT(2,2,0)); +#if 0 + boolean use_spring_bug = (game.engine_version < VERSION_IDENT(2,2,0,0)); +#endif boolean started_moving = FALSE; /* some elements can fall _and_ move */ int element = Feld[x][y]; if (Stop[x][y]) return; - GfxAction[x][y] = ACTION_DEFAULT; +#if 1 + if (MovDelay[x][y] == 0) + GfxAction[x][y] = ACTION_DEFAULT; +#else + /* !!! this should be handled more generic (not only for mole) !!! */ + if (element != EL_MOLE && GfxAction[x][y] != ACTION_DIGGING) + GfxAction[x][y] = ACTION_DEFAULT; +#endif if (CAN_FALL(element) && y < lev_fieldy - 1) { - if ((x>0 && IS_PLAYER(x-1, y)) || (x 0 && IS_PLAYER(x - 1, y)) || + (x < lev_fieldx - 1 && IS_PLAYER(x + 1, y))) if (JustBeingPushed(x, y)) return; @@ -3444,9 +4877,9 @@ void StartMoving(int x, int y) Feld[x][y] = EL_QUICKSAND_EMPTYING; Store[x][y] = EL_ROCK; #if 1 - PlaySoundLevelAction(x, y, ACTION_EMPTYING); + PlayLevelSoundAction(x, y, ACTION_EMPTYING); #else - PlaySoundLevel(x, y, SND_QUICKSAND_EMPTYING); + PlayLevelSound(x, y, SND_QUICKSAND_EMPTYING); #endif } else if (Feld[x][y + 1] == EL_QUICKSAND_EMPTY) @@ -3466,9 +4899,9 @@ void StartMoving(int x, int y) Store[x][y + 1] = Store[x][y]; Store[x][y] = 0; #if 1 - PlaySoundLevelAction(x, y, ACTION_FILLING); + PlayLevelSoundAction(x, y, ACTION_FILLING); #else - PlaySoundLevel(x, y, SND_QUICKSAND_FILLING); + PlayLevelSound(x, y, SND_QUICKSAND_FILLING); #endif } } @@ -3481,9 +4914,9 @@ void StartMoving(int x, int y) Feld[x][y] = EL_QUICKSAND_FILLING; Store[x][y] = element; #if 1 - PlaySoundLevelAction(x, y, ACTION_FILLING); + PlayLevelSoundAction(x, y, ACTION_FILLING); #else - PlaySoundLevel(x, y, SND_QUICKSAND_FILLING); + PlayLevelSound(x, y, SND_QUICKSAND_FILLING); #endif } else if (element == EL_MAGIC_WALL_FULL) @@ -3560,7 +4993,7 @@ void StartMoving(int x, int y) else if (CAN_FALL(element) && Feld[x][y + 1] == EL_ACID) #endif { - SplashAcid(x, y); + SplashAcid(x, y + 1); InitMovingField(x, y, MV_DOWN); started_moving = TRUE; @@ -3572,26 +5005,43 @@ void StartMoving(int x, int y) #endif } #if 1 + else if ((game.engine_version < VERSION_IDENT(2,2,0,7) && + CAN_SMASH(element) && WasJustMoving[x][y] && !Pushed[x][y + 1] && + (Feld[x][y + 1] == EL_BLOCKED)) || + (game.engine_version >= VERSION_IDENT(3,0,7,0) && + CAN_SMASH(element) && WasJustFalling[x][y] && + (Feld[x][y + 1] == EL_BLOCKED || IS_PLAYER(x, y + 1)))) + +#else #if 1 - else if (game.engine_version < RELEASE_IDENT(2,2,0,7) && + else if (game.engine_version < VERSION_IDENT(2,2,0,7) && CAN_SMASH(element) && Feld[x][y + 1] == EL_BLOCKED && - JustStopped[x][y] && !Pushed[x][y + 1]) + WasJustMoving[x][y] && !Pushed[x][y + 1]) #else else if (CAN_SMASH(element) && Feld[x][y + 1] == EL_BLOCKED && - JustStopped[x][y]) + WasJustMoving[x][y]) +#endif #endif + { - /* calling "Impact()" here is not only completely unneccessary - (because it already gets called from "ContinueMoving()" in - all relevant situations), but also completely bullshit, because - "JustStopped" also indicates a finished *horizontal* movement; - we must keep this trash for backwards compatibility with older - tapes */ + /* this is needed for a special case not covered by calling "Impact()" + from "ContinueMoving()": if an element moves to a tile directly below + another element which was just falling on that tile (which was empty + in the previous frame), the falling element above would just stop + instead of smashing the element below (in previous version, the above + element was just checked for "moving" instead of "falling", resulting + in incorrect smashes caused by horizontal movement of the above + element; also, the case of the player being the element to smash was + simply not covered here... :-/ ) */ + +#if 0 + WasJustMoving[x][y] = 0; + WasJustFalling[x][y] = 0; +#endif Impact(x, y); } -#endif - else if (IS_FREE(x, y + 1) && element == EL_SPRING && use_spring_bug) + else if (IS_FREE(x, y + 1) && element == EL_SPRING && level.use_spring_bug) { if (MovDir[x][y] == MV_NO_MOVING) { @@ -3601,7 +5051,7 @@ void StartMoving(int x, int y) } else if (IS_FREE(x, y + 1) || Feld[x][y + 1] == EL_DIAMOND_BREAKING) { - if (JustStopped[x][y]) /* prevent animation from being restarted */ + if (WasJustFalling[x][y]) /* prevent animation from being restarted */ MovDir[x][y] = MV_DOWN; InitMovingField(x, y, MV_DOWN); @@ -3620,13 +5070,13 @@ void StartMoving(int x, int y) else if (IS_SLIPPERY(Feld[x][y + 1]) && !Store[x][y + 1]) #else else if (IS_SLIPPERY(Feld[x][y + 1]) && !Store[x][y + 1] && - !IS_FALLING(x, y + 1) && !JustStopped[x][y + 1] && + !IS_FALLING(x, y + 1) && !WasJustMoving[x][y + 1] && element != EL_DX_SUPABOMB) #endif #else else if (((IS_SLIPPERY(Feld[x][y + 1]) && !IS_PLAYER(x, y + 1)) || (IS_EM_SLIPPERY_WALL(Feld[x][y + 1]) && IS_GEM(element))) && - !IS_FALLING(x, y + 1) && !JustStopped[x][y + 1] && + !IS_FALLING(x, y + 1) && !WasJustMoving[x][y + 1] && element != EL_DX_SUPABOMB && element != EL_SP_DISK_ORANGE) #endif { @@ -3667,7 +5117,11 @@ void StartMoving(int x, int y) started_moving = TRUE; } } +#if 0 + else if (IS_BELT_ACTIVE(Feld[x][y + 1]) && !CAN_MOVE(element)) +#else else if (IS_BELT_ACTIVE(Feld[x][y + 1])) +#endif { boolean left_is_free = (x > 0 && IS_FREE(x - 1, y)); boolean right_is_free = (x < lev_fieldx - 1 && IS_FREE(x + 1, y)); @@ -3677,24 +5131,82 @@ void StartMoving(int x, int y) if ((belt_dir == MV_LEFT && left_is_free) || (belt_dir == MV_RIGHT && right_is_free)) { +#if 1 + int nextx = (belt_dir == MV_LEFT ? x - 1 : x + 1); +#endif + InitMovingField(x, y, belt_dir); started_moving = TRUE; +#if 1 + Pushed[x][y] = TRUE; + Pushed[nextx][y] = TRUE; +#endif + GfxAction[x][y] = ACTION_DEFAULT; } + else + { + MovDir[x][y] = 0; /* if element was moving, stop it */ + } } } /* not "else if" because of elements that can fall and move (EL_SPRING) */ if (CAN_MOVE(element) && !started_moving) { + int move_pattern = element_info[element].move_pattern; int newx, newy; + Moving2Blocked(x, y, &newx, &newy); + +#if 1 + if (IS_PUSHABLE(element) && JustBeingPushed(x, y)) + return; +#else if ((element == EL_SATELLITE || element == EL_BALLOON || element == EL_SPRING) && JustBeingPushed(x, y)) return; +#endif + +#if 1 + if (game.engine_version >= VERSION_IDENT(3,1,0,0) && + WasJustMoving[x][y] && IN_LEV_FIELD(newx, newy) && + (Feld[newx][newy] == EL_BLOCKED || IS_PLAYER(newx, newy))) + { +#if 0 + printf("::: element %d '%s' WasJustMoving %d [%d, %d, %d, %d]\n", + element, element_info[element].token_name, + WasJustMoving[x][y], + HAS_ANY_CHANGE_EVENT(element, CE_HITTING_SOMETHING), + HAS_ANY_CHANGE_EVENT(element, CE_HIT_BY_SOMETHING), + HAS_ANY_CHANGE_EVENT(element, CE_OTHER_IS_HITTING), + HAS_ANY_CHANGE_EVENT(element, CE_OTHER_GETS_HIT)); +#endif + +#if 1 + WasJustMoving[x][y] = 0; +#endif + + TestIfElementHitsCustomElement(x, y, MovDir[x][y]); + +#if 0 + if (Feld[x][y] != element) /* element has changed */ + { + element = Feld[x][y]; + move_pattern = element_info[element].move_pattern; + + if (!CAN_MOVE(element)) + return; + } +#else + if (Feld[x][y] != element) /* element has changed */ + return; +#endif + } +#endif #if 0 #if 0 @@ -3710,6 +5222,11 @@ void StartMoving(int x, int y) #endif #endif +#if 0 + if (FrameCounter < 1 && x == 0 && y == 29) + printf(":1: %d/%d: %d [%d]\n", x, y, MovDir[x][y], FrameCounter); +#endif + if (!MovDelay[x][y]) /* start new movement phase */ { /* all objects that can change their move direction after each step @@ -3718,12 +5235,20 @@ void StartMoving(int x, int y) if (element != EL_YAMYAM && element != EL_DARK_YAMYAM && element != EL_PACMAN && - !(element_info[element].move_pattern & MV_ANY_DIRECTION) && - element_info[element].move_pattern != MV_TURNING_LEFT && - element_info[element].move_pattern != MV_TURNING_RIGHT) + !(move_pattern & MV_ANY_DIRECTION) && + move_pattern != MV_TURNING_LEFT && + move_pattern != MV_TURNING_RIGHT && + move_pattern != MV_TURNING_LEFT_RIGHT && + move_pattern != MV_TURNING_RIGHT_LEFT && + move_pattern != MV_TURNING_RANDOM) { TurnRound(x, y); +#if 0 + if (FrameCounter < 1 && x == 0 && y == 29) + printf(":9: %d: %d [%d]\n", y, MovDir[x][y], FrameCounter); +#endif + if (MovDelay[x][y] && (element == EL_BUG || element == EL_SPACESHIP || element == EL_SP_SNIKSNAK || @@ -3752,7 +5277,13 @@ void StartMoving(int x, int y) /* !!! PLACE THIS SOMEWHERE AFTER "TurnRound()" !!! */ ResetGfxAnimation(x, y); #endif + +#if 0 + if (GfxAction[x][y] != ACTION_WAITING) + printf("::: %d: %d != ACTION_WAITING\n", element, GfxAction[x][y]); + GfxAction[x][y] = ACTION_WAITING; +#endif } if (element == EL_ROBOT || @@ -3767,7 +5298,7 @@ void StartMoving(int x, int y) #else DrawLevelElementAnimationIfNeeded(x, y, element); #endif - PlaySoundLevelAction(x, y, ACTION_WAITING); + PlayLevelSoundAction(x, y, ACTION_WAITING); } else if (element == EL_SP_ELECTRON) DrawLevelElementAnimationIfNeeded(x, y, element); @@ -3781,12 +5312,27 @@ void StartMoving(int x, int y) dir == MV_RIGHT ? IMG_FLAMES_1_RIGHT : dir == MV_UP ? IMG_FLAMES_1_UP : dir == MV_DOWN ? IMG_FLAMES_1_DOWN : IMG_EMPTY); - int frame = getGraphicAnimationFrame(graphic, -1); + int frame = getGraphicAnimationFrame(graphic, GfxFrame[x][y]); + +#if 0 + printf("::: %d, %d\n", GfxAction[x][y], GfxFrame[x][y]); +#endif + + GfxAction[x][y] = ACTION_ATTACKING; + + if (IS_PLAYER(x, y)) + DrawPlayerField(x, y); + else + DrawLevelField(x, y); - for (i=1; i<=3; i++) + PlayLevelSoundActionIfLoop(x, y, ACTION_ATTACKING); + + for (i = 1; i <= 3; i++) { - int xx = x + i*dx, yy = y + i*dy; - int sx = SCREENX(xx), sy = SCREENY(yy); + int xx = x + i * dx; + int yy = y + i * dy; + int sx = SCREENX(xx); + int sy = SCREENY(yy); int flame_graphic = graphic + (i - 1); if (!IN_LEV_FIELD(xx, yy) || IS_DRAGONFIRE_PROOF(Feld[xx][yy])) @@ -3796,14 +5342,36 @@ void StartMoving(int x, int y) { int flamed = MovingOrBlocked2Element(xx, yy); - if (IS_CLASSIC_ENEMY(flamed) || CAN_EXPLODE_BY_FIRE(flamed)) + /* !!! */ +#if 0 + if (IS_CLASSIC_ENEMY(flamed) || CAN_EXPLODE_BY_DRAGONFIRE(flamed)) + Bang(xx, yy); + else if (IS_MOVING(xx, yy) || IS_BLOCKED(xx, yy)) + RemoveMovingField(xx, yy); + else + RemoveField(xx, yy); +#else + if (IS_CLASSIC_ENEMY(flamed) || CAN_EXPLODE_BY_DRAGONFIRE(flamed)) Bang(xx, yy); else RemoveMovingField(xx, yy); +#endif + +#if 0 + if (ChangeDelay[xx][yy]) + printf("::: !!! [%d]\n", (IS_MOVING(xx, yy) || + Feld[xx][yy] == EL_BLOCKED)); +#endif +#if 1 + ChangeDelay[xx][yy] = 0; +#endif Feld[xx][yy] = EL_FLAMES; if (IN_SCR_FIELD(sx, sy)) + { + DrawLevelFieldCrumbledSand(xx, yy); DrawGraphic(sx, sy, flame_graphic, frame); + } } else { @@ -3816,23 +5384,30 @@ void StartMoving(int x, int y) if (MovDelay[x][y]) /* element still has to wait some time */ { - PlaySoundLevelAction(x, y, ACTION_WAITING); + PlayLevelSoundAction(x, y, ACTION_WAITING); return; } - GfxAction[x][y] = ACTION_MOVING; +#if 0 + /* special case of "moving" animation of waiting elements (FIX THIS !!!); + for all other elements GfxAction will be set by InitMovingField() */ + if (element == EL_BD_BUTTERFLY || element == EL_BD_FIREFLY) + GfxAction[x][y] = ACTION_MOVING; +#endif } /* now make next step */ Moving2Blocked(x, y, &newx, &newy); /* get next screen position */ - if (DONT_COLLIDE_WITH(element) && IS_PLAYER(newx, newy) && - !PLAYER_PROTECTED(newx, newy)) + if (DONT_COLLIDE_WITH(element) && + IN_LEV_FIELD(newx, newy) && IS_PLAYER(newx, newy) && + !PLAYER_ENEMY_PROTECTED(newx, newy)) { #if 1 TestIfBadThingRunsIntoHero(x, y, MovDir[x][y]); + return; #else /* player killed by element which is deadly when colliding with */ @@ -3842,6 +5417,18 @@ void StartMoving(int x, int y) #endif } +#if 1 +#if 1 + else if (CAN_MOVE_INTO_ACID(element) && + IN_LEV_FIELD(newx, newy) && Feld[newx][newy] == EL_ACID && + (MovDir[x][y] == MV_DOWN || + game.engine_version >= VERSION_IDENT(3,1,0,0))) +#else + else if (CAN_MOVE_INTO_ACID(element) && MovDir[x][y] == MV_DOWN && + IN_LEV_FIELD(newx, newy) && Feld[newx][newy] == EL_ACID) +#endif +#else + else if ((element == EL_PENGUIN || element == EL_ROBOT || element == EL_SATELLITE || @@ -3849,18 +5436,24 @@ void StartMoving(int x, int y) IS_CUSTOM_ELEMENT(element)) && IN_LEV_FIELD(newx, newy) && MovDir[x][y] == MV_DOWN && Feld[newx][newy] == EL_ACID) +#endif { - SplashAcid(x, y); + SplashAcid(newx, newy); Store[x][y] = EL_ACID; } else if (element == EL_PENGUIN && IN_LEV_FIELD(newx, newy)) { if (Feld[newx][newy] == EL_EXIT_OPEN) { +#if 1 + RemoveField(x, y); + DrawLevelField(x, y); +#else Feld[x][y] = EL_EMPTY; DrawLevelField(x, y); +#endif - PlaySoundLevel(newx, newy, SND_PENGUIN_PASSING); + PlayLevelSound(newx, newy, SND_PENGUIN_PASSING); if (IN_SCR_FIELD(SCREENX(newx), SCREENY(newy))) DrawGraphicThruMask(SCREENX(newx),SCREENY(newy), el2img(element), 0); @@ -3873,10 +5466,10 @@ void StartMoving(int x, int y) } else if (IS_FOOD_PENGUIN(Feld[newx][newy])) { - if (DigField(local_player, newx, newy, 0, 0, DF_DIG) == MF_MOVING) + if (DigField(local_player, x, y, newx, newy, 0,0, DF_DIG) == MF_MOVING) DrawLevelField(newx, newy); else - MovDir[x][y] = MV_NO_MOVING; + GfxDir[x][y] = MovDir[x][y] = MV_NO_MOVING; } else if (!IS_FREE(newx, newy)) { @@ -3886,6 +5479,7 @@ void StartMoving(int x, int y) DrawPlayerField(x, y); else DrawLevelField(x, y); + return; } } @@ -3901,7 +5495,7 @@ void StartMoving(int x, int y) DrawLevelField(newx, newy); } - PlaySoundLevel(x, y, SND_PIG_DIGGING); + PlayLevelSound(x, y, SND_PIG_DIGGING); } else if (!IS_FREE(newx, newy)) { @@ -3909,9 +5503,93 @@ void StartMoving(int x, int y) DrawPlayerField(x, y); else DrawLevelField(x, y); + return; } } + +#if 1 + + /* + else if (move_pattern & MV_MAZE_RUNNER_STYLE && IN_LEV_FIELD(newx, newy)) + */ + + else if (IS_CUSTOM_ELEMENT(element) && + CUSTOM_ELEMENT_CAN_ENTER_FIELD(element, newx, newy) + +#if 0 + && + !IS_FREE(newx, newy) +#endif + +) + { + int new_element = Feld[newx][newy]; + +#if 0 + printf("::: '%s' digs '%s' [%d]\n", + element_info[element].token_name, + element_info[Feld[newx][newy]].token_name, + StorePlayer[newx][newy]); +#endif + + if (!IS_FREE(newx, newy)) + { + int action = (IS_DIGGABLE(new_element) ? ACTION_DIGGING : + IS_COLLECTIBLE(new_element) ? ACTION_COLLECTING : + ACTION_BREAKING); + + /* no element can dig solid indestructible elements */ + if (IS_INDESTRUCTIBLE(new_element) && + !IS_DIGGABLE(new_element) && + !IS_COLLECTIBLE(new_element)) + return; + + if (AmoebaNr[newx][newy] && + (new_element == EL_AMOEBA_FULL || + new_element == EL_BD_AMOEBA || + new_element == EL_AMOEBA_GROWING)) + { + AmoebaCnt[AmoebaNr[newx][newy]]--; + AmoebaCnt2[AmoebaNr[newx][newy]]--; + } + + if (IS_MOVING(newx, newy)) + RemoveMovingField(newx, newy); + else + { + RemoveField(newx, newy); + DrawLevelField(newx, newy); + } + + PlayLevelSoundAction(x, y, action); + } + +#if 1 +#if 1 + Store[newx][newy] = EL_EMPTY; + if (IS_EQUAL_OR_IN_GROUP(new_element, MOVE_ENTER_EL(element))) + Store[newx][newy] = element_info[element].move_leave_element; +#else + Store[newx][newy] = EL_EMPTY; + if (IS_EQUAL_OR_IN_GROUP(new_element, MOVE_ENTER_EL(element)) || + element_info[element].move_leave_type == LEAVE_TYPE_UNLIMITED) + Store[newx][newy] = element_info[element].move_leave_element; +#endif +#else + if (IS_EQUAL_OR_IN_GROUP(new_element, MOVE_ENTER_EL(element))) + element_info[element].can_leave_element = TRUE; +#endif + + if (move_pattern & MV_MAZE_RUNNER_STYLE) + { + RunnerVisit[x][y] = FrameCounter; + PlayerVisit[x][y] /= 8; /* expire player visit path */ + } + } + +#endif + else if (element == EL_DRAGON && IN_LEV_FIELD(newx, newy)) { if (!IS_FREE(newx, newy)) @@ -3920,14 +5598,15 @@ void StartMoving(int x, int y) DrawPlayerField(x, y); else DrawLevelField(x, y); + return; } else { boolean wanna_flame = !RND(10); int dx = newx - x, dy = newy - y; - int newx1 = newx+1*dx, newy1 = newy+1*dy; - int newx2 = newx+2*dx, newy2 = newy+2*dy; + int newx1 = newx + 1 * dx, newy1 = newy + 1 * dy; + int newx2 = newx + 2 * dx, newy2 = newy + 2 * dy; int element1 = (IN_LEV_FIELD(newx1, newy1) ? MovingOrBlocked2Element(newx1, newy1) : EL_STEELWALL); int element2 = (IN_LEV_FIELD(newx2, newy2) ? @@ -3939,19 +5618,40 @@ void StartMoving(int x, int y) element1 != EL_DRAGON && element2 != EL_DRAGON && element1 != EL_FLAMES && element2 != EL_FLAMES) { +#if 1 + ResetGfxAnimation(x, y); + GfxAction[x][y] = ACTION_ATTACKING; +#endif + if (IS_PLAYER(x, y)) DrawPlayerField(x, y); else DrawLevelField(x, y); - PlaySoundLevel(x, y, SND_DRAGON_ATTACKING); + PlayLevelSound(x, y, SND_DRAGON_ATTACKING); MovDelay[x][y] = 50; + + /* !!! */ +#if 0 + RemoveField(newx, newy); +#endif Feld[newx][newy] = EL_FLAMES; if (IN_LEV_FIELD(newx1, newy1) && Feld[newx1][newy1] == EL_EMPTY) + { +#if 0 + RemoveField(newx1, newy1); +#endif Feld[newx1][newy1] = EL_FLAMES; + } if (IN_LEV_FIELD(newx2, newy2) && Feld[newx2][newy2] == EL_EMPTY) + { +#if 0 + RemoveField(newx2, newy2); +#endif Feld[newx2][newy2] = EL_FLAMES; + } + return; } } @@ -3967,7 +5667,7 @@ void StartMoving(int x, int y) DrawLevelField(newx, newy); } - PlaySoundLevel(x, y, SND_YAMYAM_DIGGING); + PlayLevelSound(x, y, SND_YAMYAM_DIGGING); } else if (element == EL_DARK_YAMYAM && IN_LEV_FIELD(newx, newy) && IS_FOOD_DARK_YAMYAM(Feld[newx][newy])) @@ -3980,15 +5680,22 @@ void StartMoving(int x, int y) AmoebaCnt[AmoebaNr[newx][newy]]--; } +#if 0 + /* !!! test !!! */ + if (IS_MOVING(newx, newy) || IS_BLOCKED(newx, newy)) +#else if (IS_MOVING(newx, newy)) +#endif + { RemoveMovingField(newx, newy); + } else { Feld[newx][newy] = EL_EMPTY; DrawLevelField(newx, newy); } - PlaySoundLevel(x, y, SND_DARK_YAMYAM_DIGGING); + PlayLevelSound(x, y, SND_DARK_YAMYAM_DIGGING); } else if ((element == EL_PACMAN || element == EL_MOLE) && IN_LEV_FIELD(newx, newy) && IS_AMOEBOID(Feld[newx][newy])) @@ -4004,15 +5711,21 @@ void StartMoving(int x, int y) if (element == EL_MOLE) { Feld[newx][newy] = EL_AMOEBA_SHRINKING; - PlaySoundLevel(x, y, SND_MOLE_DIGGING); + PlayLevelSound(x, y, SND_MOLE_DIGGING); + + ResetGfxAnimation(x, y); + GfxAction[x][y] = ACTION_DIGGING; + DrawLevelField(x, y); + MovDelay[newx][newy] = 0; /* start amoeba shrinking delay */ + return; /* wait for shrinking amoeba */ } else /* element == EL_PACMAN */ { Feld[newx][newy] = EL_EMPTY; DrawLevelField(newx, newy); - PlaySoundLevel(x, y, SND_PACMAN_DIGGING); + PlayLevelSound(x, y, SND_PACMAN_DIGGING); } } else if (element == EL_MOLE && IN_LEV_FIELD(newx, newy) && @@ -4029,7 +5742,8 @@ void StartMoving(int x, int y) TurnRound(x, y); #if 1 - DrawLevelElementAnimation(x, y, element); + if (GFX_ELEMENT(element) != EL_SAND) /* !!! FIX THIS (crumble) !!! */ + DrawLevelElementAnimation(x, y, element); #else if (element == EL_BUG || element == EL_SPACESHIP || @@ -4050,7 +5764,7 @@ void StartMoving(int x, int y) TestIfBadThingTouchesHero(x, y); #if 0 - PlaySoundLevelAction(x, y, ACTION_WAITING); + PlayLevelSoundAction(x, y, ACTION_WAITING); #endif return; @@ -4058,7 +5772,7 @@ void StartMoving(int x, int y) InitMovingField(x, y, MovDir[x][y]); - PlaySoundLevelAction(x, y, ACTION_MOVING); + PlayLevelSoundAction(x, y, ACTION_MOVING); } if (MovDir[x][y]) @@ -4068,158 +5782,325 @@ void StartMoving(int x, int y) void ContinueMoving(int x, int y) { int element = Feld[x][y]; + struct ElementInfo *ei = &element_info[element]; int direction = MovDir[x][y]; int dx = (direction == MV_LEFT ? -1 : direction == MV_RIGHT ? +1 : 0); int dy = (direction == MV_UP ? -1 : direction == MV_DOWN ? +1 : 0); int newx = x + dx, newy = y + dy; +#if 0 int nextx = newx + dx, nexty = newy + dy; - boolean pushed = Pushed[x][y]; +#endif +#if 1 + boolean pushed_by_player = (Pushed[x][y] && IS_PLAYER(x, y)); + boolean pushed_by_conveyor = (Pushed[x][y] && !IS_PLAYER(x, y)); +#else + boolean pushed_by_player = Pushed[x][y]; +#endif MovPos[x][y] += getElementMoveStepsize(x, y); - if (pushed) /* special case: moving object pushed by player */ +#if 0 + if (pushed_by_player && IS_PLAYER(x, y)) + { + /* special case: moving object pushed by player */ MovPos[x][y] = SIGN(MovPos[x][y]) * (TILEX - ABS(PLAYERINFO(x,y)->MovPos)); + } +#else + if (pushed_by_player) /* special case: moving object pushed by player */ + MovPos[x][y] = SIGN(MovPos[x][y]) * (TILEX - ABS(PLAYERINFO(x,y)->MovPos)); +#endif - if (ABS(MovPos[x][y]) >= TILEX) /* object reached its destination */ + if (ABS(MovPos[x][y]) < TILEX) { - Feld[x][y] = EL_EMPTY; - Feld[newx][newy] = element; - MovPos[x][y] = 0; /* force "not moving" for "crumbled sand" */ + DrawLevelField(x, y); - if (element == EL_MOLE) - { - Feld[x][y] = EL_SAND; + return; /* element is still moving */ + } - DrawLevelFieldCrumbledSandNeighbours(x, y); - } - else if (element == EL_QUICKSAND_FILLING) - { - element = Feld[newx][newy] = get_next_element(element); - Store[newx][newy] = Store[x][y]; - } - else if (element == EL_QUICKSAND_EMPTYING) - { - Feld[x][y] = get_next_element(element); - element = Feld[newx][newy] = Store[x][y]; - } - else if (element == EL_MAGIC_WALL_FILLING) - { - element = Feld[newx][newy] = get_next_element(element); - if (!game.magic_wall_active) - element = Feld[newx][newy] = EL_MAGIC_WALL_DEAD; - Store[newx][newy] = Store[x][y]; - } - else if (element == EL_MAGIC_WALL_EMPTYING) - { - Feld[x][y] = get_next_element(element); - if (!game.magic_wall_active) - Feld[x][y] = EL_MAGIC_WALL_DEAD; - element = Feld[newx][newy] = Store[x][y]; - } - else if (element == EL_BD_MAGIC_WALL_FILLING) - { - element = Feld[newx][newy] = get_next_element(element); - if (!game.magic_wall_active) - element = Feld[newx][newy] = EL_BD_MAGIC_WALL_DEAD; - Store[newx][newy] = Store[x][y]; - } - else if (element == EL_BD_MAGIC_WALL_EMPTYING) - { - Feld[x][y] = get_next_element(element); - if (!game.magic_wall_active) - Feld[x][y] = EL_BD_MAGIC_WALL_DEAD; - element = Feld[newx][newy] = Store[x][y]; - } - else if (element == EL_AMOEBA_DROPPING) - { - Feld[x][y] = get_next_element(element); - element = Feld[newx][newy] = Store[x][y]; - } - else if (element == EL_SOKOBAN_OBJECT) - { - if (Back[x][y]) - Feld[x][y] = Back[x][y]; + /* element reached destination field */ - if (Back[newx][newy]) - Feld[newx][newy] = EL_SOKOBAN_FIELD_FULL; + Feld[x][y] = EL_EMPTY; + Feld[newx][newy] = element; + MovPos[x][y] = 0; /* force "not moving" for "crumbled sand" */ - Back[x][y] = Back[newx][newy] = 0; - } - else if (Store[x][y] == EL_ACID) - { - element = Feld[newx][newy] = EL_ACID; - } + if (element == EL_MOLE) + { + Feld[x][y] = EL_SAND; + + DrawLevelFieldCrumbledSandNeighbours(x, y); + } + else if (element == EL_QUICKSAND_FILLING) + { + element = Feld[newx][newy] = get_next_element(element); + Store[newx][newy] = Store[x][y]; + } + else if (element == EL_QUICKSAND_EMPTYING) + { + Feld[x][y] = get_next_element(element); + element = Feld[newx][newy] = Store[x][y]; + } + else if (element == EL_MAGIC_WALL_FILLING) + { + element = Feld[newx][newy] = get_next_element(element); + if (!game.magic_wall_active) + element = Feld[newx][newy] = EL_MAGIC_WALL_DEAD; + Store[newx][newy] = Store[x][y]; + } + else if (element == EL_MAGIC_WALL_EMPTYING) + { + Feld[x][y] = get_next_element(element); + if (!game.magic_wall_active) + Feld[x][y] = EL_MAGIC_WALL_DEAD; + element = Feld[newx][newy] = Store[x][y]; + } + else if (element == EL_BD_MAGIC_WALL_FILLING) + { + element = Feld[newx][newy] = get_next_element(element); + if (!game.magic_wall_active) + element = Feld[newx][newy] = EL_BD_MAGIC_WALL_DEAD; + Store[newx][newy] = Store[x][y]; + } + else if (element == EL_BD_MAGIC_WALL_EMPTYING) + { + Feld[x][y] = get_next_element(element); + if (!game.magic_wall_active) + Feld[x][y] = EL_BD_MAGIC_WALL_DEAD; + element = Feld[newx][newy] = Store[x][y]; + } + else if (element == EL_AMOEBA_DROPPING) + { + Feld[x][y] = get_next_element(element); + element = Feld[newx][newy] = Store[x][y]; + } + else if (element == EL_SOKOBAN_OBJECT) + { + if (Back[x][y]) + Feld[x][y] = Back[x][y]; + + if (Back[newx][newy]) + Feld[newx][newy] = EL_SOKOBAN_FIELD_FULL; + + Back[x][y] = Back[newx][newy] = 0; + } + else if (Store[x][y] == EL_ACID) + { + element = Feld[newx][newy] = EL_ACID; + } +#if 1 + else if (IS_CUSTOM_ELEMENT(element) && !IS_PLAYER(x, y) && + ei->move_leave_element != EL_EMPTY && + (ei->move_leave_type == LEAVE_TYPE_UNLIMITED || + Store[x][y] != EL_EMPTY)) + { + /* some elements can leave other elements behind after moving */ + + Feld[x][y] = ei->move_leave_element; + InitField(x, y, FALSE); + + if (GFX_CRUMBLED(Feld[x][y])) + DrawLevelFieldCrumbledSandNeighbours(x, y); + } +#endif - Store[x][y] = 0; - MovPos[x][y] = MovDir[x][y] = MovDelay[x][y] = 0; - MovDelay[newx][newy] = 0; + Store[x][y] = EL_EMPTY; + MovPos[x][y] = MovDir[x][y] = MovDelay[x][y] = 0; + MovDelay[newx][newy] = 0; + if (CAN_CHANGE(element)) + { /* copy element change control values to new field */ ChangeDelay[newx][newy] = ChangeDelay[x][y]; + ChangePage[newx][newy] = ChangePage[x][y]; + Changed[newx][newy] = Changed[x][y]; + ChangeEvent[newx][newy] = ChangeEvent[x][y]; + } + + ChangeDelay[x][y] = 0; + ChangePage[x][y] = -1; + Changed[x][y] = CE_BITMASK_DEFAULT; + ChangeEvent[x][y] = CE_BITMASK_DEFAULT; + + /* copy animation control values to new field */ + GfxFrame[newx][newy] = GfxFrame[x][y]; + GfxRandom[newx][newy] = GfxRandom[x][y]; /* keep same random value */ + GfxAction[newx][newy] = GfxAction[x][y]; /* keep action one frame */ + GfxDir[newx][newy] = GfxDir[x][y]; /* keep element direction */ + + Pushed[x][y] = Pushed[newx][newy] = FALSE; + + ResetGfxAnimation(x, y); /* reset animation values for old field */ - /* copy animation control values to new field */ - GfxFrame[newx][newy] = GfxFrame[x][y]; - GfxAction[newx][newy] = GfxAction[x][y]; /* keep action one frame */ - GfxRandom[newx][newy] = GfxRandom[x][y]; /* keep same random value */ +#if 0 + /* some elements can leave other elements behind after moving */ + if (IS_CUSTOM_ELEMENT(element) && !IS_PLAYER(x, y) && + ei->move_leave_element != EL_EMPTY && + (ei->move_leave_type == LEAVE_TYPE_UNLIMITED || + ei->can_leave_element_last)) + { + Feld[x][y] = ei->move_leave_element; + InitField(x, y, FALSE); - Pushed[x][y] = Pushed[newx][newy] = FALSE; + if (GFX_CRUMBLED(Feld[x][y])) + DrawLevelFieldCrumbledSandNeighbours(x, y); + } - ResetGfxAnimation(x, y); /* reset animation values for old field */ + ei->can_leave_element_last = ei->can_leave_element; + ei->can_leave_element = FALSE; +#endif #if 0 - /* 2.1.1 (does not work correctly for spring) */ - if (!CAN_MOVE(element)) - MovDir[newx][newy] = 0; + /* 2.1.1 (does not work correctly for spring) */ + if (!CAN_MOVE(element)) + MovDir[newx][newy] = 0; #else #if 0 - /* (does not work for falling objects that slide horizontally) */ - if (CAN_FALL(element) && MovDir[newx][newy] == MV_DOWN) - MovDir[newx][newy] = 0; + /* (does not work for falling objects that slide horizontally) */ + if (CAN_FALL(element) && MovDir[newx][newy] == MV_DOWN) + MovDir[newx][newy] = 0; #else - /* - if (!CAN_MOVE(element) || - (element == EL_SPRING && MovDir[newx][newy] == MV_DOWN)) - MovDir[newx][newy] = 0; - */ + /* + if (!CAN_MOVE(element) || + (element == EL_SPRING && MovDir[newx][newy] == MV_DOWN)) + MovDir[newx][newy] = 0; + */ + + if (!CAN_MOVE(element) || + (CAN_FALL(element) && direction == MV_DOWN)) + GfxDir[x][y] = MovDir[newx][newy] = 0; - if (!CAN_MOVE(element) || - (CAN_FALL(element) && MovDir[newx][newy] == MV_DOWN)) - MovDir[newx][newy] = 0; #endif #endif - DrawLevelField(x, y); - DrawLevelField(newx, newy); + DrawLevelField(x, y); + DrawLevelField(newx, newy); - Stop[newx][newy] = TRUE; /* ignore this element until the next frame */ + Stop[newx][newy] = TRUE; /* ignore this element until the next frame */ - if (!pushed) /* special case: moving object pushed by player */ - JustStopped[newx][newy] = 3; + /* prevent pushed element from moving on in pushed direction */ + if (pushed_by_player && CAN_MOVE(element) && + element_info[element].move_pattern & MV_ANY_DIRECTION && + !(element_info[element].move_pattern & direction)) + TurnRound(newx, newy); - if (DONT_TOUCH(element)) /* object may be nasty to player or others */ - { - TestIfBadThingTouchesHero(newx, newy); - TestIfBadThingTouchesFriend(newx, newy); - TestIfBadThingTouchesOtherBadThing(newx, newy); - } - else if (element == EL_PENGUIN) - TestIfFriendTouchesBadThing(newx, newy); +#if 1 + /* prevent elements on conveyor belt from moving on in last direction */ + if (pushed_by_conveyor && CAN_FALL(element) && + direction & MV_HORIZONTAL) + MovDir[newx][newy] = 0; +#endif + + if (!pushed_by_player) + { + WasJustMoving[newx][newy] = 3; - if (CAN_FALL(element) && direction == MV_DOWN && - (newy == lev_fieldy - 1 || !IS_FREE(x, newy + 1))) - Impact(x, newy); + if (CAN_FALL(element) && direction == MV_DOWN) + WasJustFalling[newx][newy] = 3; + } - if (!IN_LEV_FIELD(nextx, nexty) || !IS_FREE(nextx, nexty)) - CheckElementChange(newx, newy, element, CE_COLLISION); + if (DONT_TOUCH(element)) /* object may be nasty to player or others */ + { + TestIfBadThingTouchesHero(newx, newy); + TestIfBadThingTouchesFriend(newx, newy); - TestIfPlayerTouchesCustomElement(newx, newy); - TestIfElementTouchesCustomElement(newx, newy); + if (!IS_CUSTOM_ELEMENT(element)) + TestIfBadThingTouchesOtherBadThing(newx, newy); } - else /* still moving on */ + else if (element == EL_PENGUIN) + TestIfFriendTouchesBadThing(newx, newy); + + if (CAN_FALL(element) && direction == MV_DOWN && + (newy == lev_fieldy - 1 || !IS_FREE(x, newy + 1))) + Impact(x, newy); + +#if 1 + TestIfElementTouchesCustomElement(x, y); /* empty or new element */ +#endif + +#if 0 + if (ChangePage[newx][newy] != -1) /* delayed change */ + ChangeElement(newx, newy, ChangePage[newx][newy]); +#endif + +#if 1 + + TestIfElementHitsCustomElement(newx, newy, direction); + +#else + + if (!IN_LEV_FIELD(nextx, nexty) || !IS_FREE(nextx, nexty)) { - DrawLevelField(x, y); + int hitting_element = Feld[newx][newy]; + + /* !!! fix side (direction) orientation here and elsewhere !!! */ + CheckElementChangeSide(newx, newy, hitting_element, CE_HITTING_SOMETHING, + direction); + +#if 0 + if (IN_LEV_FIELD(nextx, nexty)) + { + int opposite_direction = MV_DIR_OPPOSITE(direction); + int hitting_side = direction; + int touched_side = opposite_direction; + int touched_element = MovingOrBlocked2Element(nextx, nexty); + boolean object_hit = (!IS_MOVING(nextx, nexty) || + MovDir[nextx][nexty] != direction || + ABS(MovPos[nextx][nexty]) <= TILEY / 2); + + if (object_hit) + { + int i; + + CheckElementChangeSide(nextx, nexty, touched_element, + CE_HIT_BY_SOMETHING, opposite_direction); + + if (IS_CUSTOM_ELEMENT(hitting_element) && + HAS_ANY_CHANGE_EVENT(hitting_element, CE_OTHER_IS_HITTING)) + { + for (i = 0; i < element_info[hitting_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[hitting_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_IS_HITTING) && + change->trigger_side & touched_side && + change->trigger_element == touched_element) + { + CheckElementChangePage(newx, newy, hitting_element, + touched_element, CE_OTHER_IS_HITTING, i); + break; + } + } + } + + if (IS_CUSTOM_ELEMENT(touched_element) && + HAS_ANY_CHANGE_EVENT(touched_element, CE_OTHER_GETS_HIT)) + { + for (i = 0; i < element_info[touched_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[touched_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_GETS_HIT) && + change->trigger_side & hitting_side && + change->trigger_element == hitting_element) + { + CheckElementChangePage(nextx, nexty, touched_element, + hitting_element, CE_OTHER_GETS_HIT, i); + break; + } + } + } + } + } +#endif } +#endif + + TestIfPlayerTouchesCustomElement(newx, newy); + TestIfElementTouchesCustomElement(newx, newy); } int AmoebeNachbarNr(int ax, int ay) @@ -4235,7 +6116,7 @@ int AmoebeNachbarNr(int ax, int ay) { 0, +1 } }; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int x = ax + xy[i][0]; int y = ay + xy[i][1]; @@ -4265,7 +6146,7 @@ void AmoebenVereinigen(int ax, int ay) if (new_group_nr == 0) return; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { x = ax + xy[i][0]; y = ay + xy[i][1]; @@ -4288,9 +6169,9 @@ void AmoebenVereinigen(int ax, int ay) AmoebaCnt2[new_group_nr] += AmoebaCnt2[old_group_nr]; AmoebaCnt2[old_group_nr] = 0; - for (yy=0; yy= life[2] && nachbarn <= life[3]) @@ -4706,7 +6590,7 @@ void Life(int ax, int ay) } if (changed) - PlaySoundLevel(ax, ay, element == EL_BIOMAZE ? SND_BIOMAZE_GROWING : + PlayLevelSound(ax, ay, element == EL_BIOMAZE ? SND_BIOMAZE_GROWING : SND_GAME_OF_LIFE_GROWING); } @@ -4717,7 +6601,7 @@ static void InitRobotWheel(int x, int y) static void RunRobotWheel(int x, int y) { - PlaySoundLevel(x, y, SND_ROBOT_WHEEL_ACTIVE); + PlayLevelSound(x, y, SND_ROBOT_WHEEL_ACTIVE); } static void StopRobotWheel(int x, int y) @@ -4733,7 +6617,7 @@ static void InitTimegateWheel(int x, int y) static void RunTimegateWheel(int x, int y) { - PlaySoundLevel(x, y, SND_TIMEGATE_SWITCH_ACTIVE); + PlayLevelSound(x, y, SND_TIMEGATE_SWITCH_ACTIVE); } void CheckExit(int x, int y) @@ -4751,9 +6635,12 @@ void CheckExit(int x, int y) return; } + if (AllPlayersGone) /* do not re-open exit door closed after last player */ + return; + Feld[x][y] = EL_EXIT_OPENING; - PlaySoundLevelNearest(x, y, SND_CLASS_EXIT_OPENING); + PlayLevelSoundNearest(x, y, SND_CLASS_EXIT_OPENING); } void CheckExitSP(int x, int y) @@ -4769,18 +6656,21 @@ void CheckExitSP(int x, int y) return; } - Feld[x][y] = EL_SP_EXIT_OPEN; + if (AllPlayersGone) /* do not re-open exit door closed after last player */ + return; + + Feld[x][y] = EL_SP_EXIT_OPENING; - PlaySoundLevelNearest(x, y, SND_CLASS_SP_EXIT_OPENING); + PlayLevelSoundNearest(x, y, SND_CLASS_SP_EXIT_OPENING); } static void CloseAllOpenTimegates() { int x, y; - for (y=0; yactual_trigger_element = EL_EMPTY; + change->actual_trigger_player = EL_PLAYER_1; + } + + /* do not change already changed elements with same change event */ +#if 0 + if (Changed[x][y] & ChangeEvent[x][y]) + return FALSE; +#else + if (Changed[x][y]) + return FALSE; +#endif + + Changed[x][y] |= ChangeEvent[x][y]; /* ignore same changes in this frame */ + + CheckTriggeredElementChangePage(x,y, Feld[x][y], CE_OTHER_IS_CHANGING, page); + + if (change->explode) + { + Bang(x, y); + + return TRUE; + } + + if (change->use_target_content) + { + boolean complete_replace = TRUE; + boolean can_replace[3][3]; + int xx, yy; + + for (yy = 0; yy < 3; yy++) for (xx = 0; xx < 3 ; xx++) + { + boolean is_empty; + boolean is_diggable; + boolean is_destructible; + int ex = x + xx - 1; + int ey = y + yy - 1; + int content_element = change->target_content[xx][yy]; + int e; + + can_replace[xx][yy] = TRUE; + + if (ex == x && ey == y) /* do not check changing element itself */ + continue; + + if (content_element == EL_EMPTY_SPACE) + { + can_replace[xx][yy] = FALSE; /* do not replace border with space */ + + continue; + } + + if (!IN_LEV_FIELD(ex, ey)) + { + can_replace[xx][yy] = FALSE; + complete_replace = FALSE; + + continue; + } + + e = Feld[ex][ey]; + + if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) + e = MovingOrBlocked2Element(ex, ey); + +#if 1 + is_empty = (IS_FREE(ex, ey) || (IS_PLAYER(ex, ey) && + IS_WALKABLE(content_element))); + is_diggable = (is_empty || IS_DIGGABLE(e)); + is_destructible = (is_empty || !IS_INDESTRUCTIBLE(e)); + + can_replace[xx][yy] = + ((change->replace_when == CP_WHEN_EMPTY && is_empty) || + (change->replace_when == CP_WHEN_DIGGABLE && is_diggable) || + (change->replace_when == CP_WHEN_DESTRUCTIBLE && is_destructible)); + + if (!can_replace[xx][yy]) + complete_replace = FALSE; +#else + empty_for_element = (IS_FREE(ex, ey) || (IS_FREE_OR_PLAYER(ex, ey) && + IS_WALKABLE(content_element))); +#if 1 + half_destructible = (empty_for_element || IS_DIGGABLE(e)); +#else + half_destructible = (IS_FREE(ex, ey) || IS_DIGGABLE(e)); +#endif + + if ((change->replace_when <= CP_WHEN_EMPTY && !empty_for_element) || + (change->replace_when <= CP_WHEN_DIGGABLE && !half_destructible) || + (change->replace_when <= CP_WHEN_DESTRUCTIBLE && IS_INDESTRUCTIBLE(e))) + { + can_replace[xx][yy] = FALSE; + complete_replace = FALSE; + } +#endif + } + + if (!change->only_if_complete || complete_replace) + { + boolean something_has_changed = FALSE; + + if (change->only_if_complete && change->use_random_replace && + RND(100) < change->random_percentage) + return FALSE; + + for (yy = 0; yy < 3; yy++) for (xx = 0; xx < 3 ; xx++) + { + int ex = x + xx - 1; + int ey = y + yy - 1; + int content_element; + + if (can_replace[xx][yy] && (!change->use_random_replace || + RND(100) < change->random_percentage)) + { + if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) + RemoveMovingField(ex, ey); + + ChangeEvent[ex][ey] = ChangeEvent[x][y]; + + content_element = change->target_content[xx][yy]; + target_element = GET_TARGET_ELEMENT(content_element, change); + + ChangeElementNowExt(ex, ey, target_element); + + something_has_changed = TRUE; + + /* for symmetry reasons, freeze newly created border elements */ + if (ex != x || ey != y) + Stop[ex][ey] = TRUE; /* no more moving in this frame */ + } + } + + if (something_has_changed) + PlayLevelSoundElementAction(x, y, element, ACTION_CHANGING); + } + } + else + { + target_element = GET_TARGET_ELEMENT(change->target_element, change); + + ChangeElementNowExt(x, y, target_element); + + PlayLevelSoundElementAction(x, y, element, ACTION_CHANGING); + } + + return TRUE; +} + +static void ChangeElement(int x, int y, int page) +{ + int element = MovingOrBlocked2Element(x, y); + struct ElementInfo *ei = &element_info[element]; + struct ElementChangeInfo *change = &ei->change_page[page]; + +#ifdef DEBUG + if (!CAN_CHANGE(element) && !CAN_CHANGE(Back[x][y])) + { + printf("\n\n"); + printf("ChangeElement(): %d,%d: element = %d ('%s')\n", + x, y, element, element_info[element].token_name); + printf("ChangeElement(): This should never happen!\n"); + printf("\n\n"); + } +#endif + + /* this can happen with classic bombs on walkable, changing elements */ + if (!CAN_CHANGE(element)) + { +#if 0 + if (!CAN_CHANGE(Back[x][y])) /* prevent permanent repetition */ + ChangeDelay[x][y] = 0; +#endif + + return; + } + + if (ChangeDelay[x][y] == 0) /* initialize element change */ + { + ChangeDelay[x][y] = ( change->delay_fixed * change->delay_frames + + RND(change->delay_random * change->delay_frames)) + 1; + + ResetGfxAnimation(x, y); + ResetRandomAnimationValue(x, y); + + if (change->pre_change_function) + change->pre_change_function(x, y); + } + + ChangeDelay[x][y]--; + + if (ChangeDelay[x][y] != 0) /* continue element change */ + { + int graphic = el_act_dir2img(element, GfxAction[x][y], GfxDir[x][y]); + + if (IS_ANIMATED(graphic)) + DrawLevelGraphicAnimationIfNeeded(x, y, graphic); + + if (change->change_function) + change->change_function(x, y); + } + else /* finish element change */ + { + if (ChangePage[x][y] != -1) /* remember page from delayed change */ + { + page = ChangePage[x][y]; + ChangePage[x][y] = -1; + + change = &ei->change_page[page]; + } + +#if 0 + if (IS_MOVING(x, y) && !change->explode) +#else + if (IS_MOVING(x, y)) /* never change a running system ;-) */ +#endif + { + ChangeDelay[x][y] = 1; /* try change after next move step */ + ChangePage[x][y] = page; /* remember page to use for change */ + + return; + } + + if (ChangeElementNow(x, y, element, page)) + { + if (change->post_change_function) + change->post_change_function(x, y); + } + } +} + +static boolean CheckTriggeredElementChangeExt(int lx, int ly, + int trigger_element, + int trigger_event, + int trigger_player, + int trigger_side, + int trigger_page) +{ + int i, j, x, y; + int trigger_page_bits = (trigger_page < 0 ? CH_PAGE_ANY : 1 << trigger_page); + + if (!(trigger_events[trigger_element] & CH_EVENT_BIT(trigger_event))) + return FALSE; + + for (i = 0; i < NUM_CUSTOM_ELEMENTS; i++) + { + int element = EL_CUSTOM_START + i; + + boolean change_element = FALSE; + int page = 0; + + if (!CAN_CHANGE(element) || !HAS_ANY_CHANGE_EVENT(element, trigger_event)) + continue; + + for (j = 0; j < element_info[element].num_change_pages; j++) + { + struct ElementChangeInfo *change = &element_info[element].change_page[j]; + + if (change->can_change && + change->events & CH_EVENT_BIT(trigger_event) && + change->trigger_side & trigger_side && + change->trigger_player & trigger_player && + change->trigger_page & trigger_page_bits && + IS_EQUAL_OR_IN_GROUP(trigger_element, change->trigger_element)) + { +#if 0 + if (!(change->events & CH_EVENT_BIT(trigger_event))) + printf("::: !!! %d triggers %d: using wrong page %d [event %d]\n", + trigger_element-EL_CUSTOM_START+1, i+1, j, trigger_event); +#endif + + change_element = TRUE; + page = j; + + change->actual_trigger_element = trigger_element; + change->actual_trigger_player = EL_PLAYER_1 + log_2(trigger_player); + + break; + } + } + + if (!change_element) + continue; + + for (y = 0; y < lev_fieldy; y++) for (x = 0; x < lev_fieldx; x++) + { +#if 0 + if (x == lx && y == ly) /* do not change trigger element itself */ + continue; +#endif + + if (Feld[x][y] == element) + { + ChangeDelay[x][y] = 1; + ChangeEvent[x][y] = CH_EVENT_BIT(trigger_event); + ChangeElement(x, y, page); + } + } + } + + return TRUE; +} + +static boolean CheckElementChangeExt(int x, int y, + int element, + int trigger_element, + int trigger_event, + int trigger_player, + int trigger_side, + int trigger_page) +{ + if (!CAN_CHANGE(element) || !HAS_ANY_CHANGE_EVENT(element, trigger_event)) + return FALSE; + + if (Feld[x][y] == EL_BLOCKED) + { + Blocked2Moving(x, y, &x, &y); + element = Feld[x][y]; + } + +#if 1 + if (Feld[x][y] != element) /* check if element has already changed */ + { +#if 0 + printf("::: %d ('%s') != %d ('%s') [%d]\n", + Feld[x][y], element_info[Feld[x][y]].token_name, + element, element_info[element].token_name, + trigger_event); +#endif + + return FALSE; + } +#endif + +#if 1 + if (trigger_page < 0) + { + boolean change_element = FALSE; + int i; + + for (i = 0; i < element_info[element].num_change_pages; i++) + { + struct ElementChangeInfo *change = &element_info[element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(trigger_event) && + change->trigger_side & trigger_side && + change->trigger_player & trigger_player) + { + change_element = TRUE; + trigger_page = i; + + change->actual_trigger_element = trigger_element; + change->actual_trigger_player = EL_PLAYER_1 + log_2(trigger_player); + + break; + } + } + + if (!change_element) + return FALSE; + } + else { - Bang(x, y); - return; + struct ElementInfo *ei = &element_info[element]; + struct ElementChangeInfo *change = &ei->change_page[trigger_page]; + + change->actual_trigger_element = trigger_element; + change->actual_trigger_player = EL_PLAYER_1; /* unused */ } - RemoveField(x, y); - Feld[x][y] = target_element; +#else - ResetGfxAnimation(x, y); - ResetRandomAnimationValue(x, y); + /* !!! this check misses pages with same event, but different side !!! */ - InitField(x, y, FALSE); - if (CAN_MOVE(Feld[x][y])) - InitMovDir(x, y); + if (trigger_page < 0) + trigger_page = element_info[element].event_page_nr[trigger_event]; - DrawLevelField(x, y); + if (!(element_info[element].change_page[trigger_page].trigger_side & trigger_side)) + return FALSE; +#endif - if (CAN_BE_CRUMBLED(Feld[x][y])) - DrawLevelFieldCrumbledSandNeighbours(x, y); + ChangeDelay[x][y] = 1; + ChangeEvent[x][y] = CH_EVENT_BIT(trigger_event); + ChangeElement(x, y, trigger_page); - TestIfBadThingTouchesHero(x, y); - TestIfPlayerTouchesCustomElement(x, y); - TestIfElementTouchesCustomElement(x, y); + return TRUE; } -static void ChangeElementNow(int x, int y, int element) +static void PlayPlayerSound(struct PlayerInfo *player) { - struct ElementChangeInfo *change = &element_info[element].change; - - /* prevent CheckTriggeredElementChange() from looping */ - Changing[x][y] = TRUE; - - CheckTriggeredElementChange(x, y, Feld[x][y], CE_OTHER_IS_CHANGING); - - Changing[x][y] = FALSE; + int jx = player->jx, jy = player->jy; + int element = player->element_nr; + int last_action = player->last_action_waiting; + int action = player->action_waiting; - if (change->explode) + if (player->is_waiting) { - Bang(x, y); - return; + if (action != last_action) + PlayLevelSoundElementAction(jx, jy, element, action); + else + PlayLevelSoundElementActionIfLoop(jx, jy, element, action); } - - if (change->use_content) + else { - boolean complete_change = TRUE; - boolean can_change[3][3]; - int xx, yy; + if (action != last_action) + StopSound(element_info[element].sound[last_action]); - for (yy = 0; yy < 3; yy++) for(xx = 0; xx < 3 ; xx++) - { - boolean half_destructible; - int ex = x + xx - 1; - int ey = y + yy - 1; - int e; + if (last_action == ACTION_SLEEPING) + PlayLevelSoundElementAction(jx, jy, element, ACTION_AWAKENING); + } +} - can_change[xx][yy] = TRUE; +static void PlayAllPlayersSound() +{ + int i; - if (ex == x && ey == y) /* do not check changing element itself */ - continue; + for (i = 0; i < MAX_PLAYERS; i++) + if (stored_player[i].active) + PlayPlayerSound(&stored_player[i]); +} - if (change->content[xx][yy] == EL_EMPTY_SPACE) - { - can_change[xx][yy] = FALSE; /* do not change empty borders */ +static void SetPlayerWaiting(struct PlayerInfo *player, boolean is_waiting) +{ + boolean last_waiting = player->is_waiting; + int move_dir = player->MovDir; - continue; - } + player->last_action_waiting = player->action_waiting; - if (!IN_LEV_FIELD(ex, ey)) - { - can_change[xx][yy] = FALSE; - complete_change = FALSE; + if (is_waiting) + { + if (!last_waiting) /* not waiting -> waiting */ + { + player->is_waiting = TRUE; - continue; - } + player->frame_counter_bored = + FrameCounter + + game.player_boring_delay_fixed + + SimpleRND(game.player_boring_delay_random); + player->frame_counter_sleeping = + FrameCounter + + game.player_sleeping_delay_fixed + + SimpleRND(game.player_sleeping_delay_random); - e = Feld[ex][ey]; + InitPlayerGfxAnimation(player, ACTION_WAITING, player->MovDir); + } - if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) - e = MovingOrBlocked2Element(ex, ey); + if (game.player_sleeping_delay_fixed + + game.player_sleeping_delay_random > 0 && + player->anim_delay_counter == 0 && + player->post_delay_counter == 0 && + FrameCounter >= player->frame_counter_sleeping) + player->is_sleeping = TRUE; + else if (game.player_boring_delay_fixed + + game.player_boring_delay_random > 0 && + FrameCounter >= player->frame_counter_bored) + player->is_bored = TRUE; - half_destructible = (IS_FREE(ex, ey) || IS_DIGGABLE(e)); + player->action_waiting = (player->is_sleeping ? ACTION_SLEEPING : + player->is_bored ? ACTION_BORING : + ACTION_WAITING); - if ((change->power <= CP_NON_DESTRUCTIVE && !IS_FREE(ex, ey)) || - (change->power <= CP_HALF_DESTRUCTIVE && !half_destructible) || - (change->power <= CP_FULL_DESTRUCTIVE && IS_INDESTRUCTIBLE(e))) + if (player->is_sleeping) + { + if (player->num_special_action_sleeping > 0) { - can_change[xx][yy] = FALSE; - complete_change = FALSE; + if (player->anim_delay_counter == 0 && player->post_delay_counter == 0) + { + int last_special_action = player->special_action_sleeping; + int num_special_action = player->num_special_action_sleeping; + int special_action = + (last_special_action == ACTION_DEFAULT ? ACTION_SLEEPING_1 : + last_special_action == ACTION_SLEEPING ? ACTION_SLEEPING : + last_special_action < ACTION_SLEEPING_1 + num_special_action - 1 ? + last_special_action + 1 : ACTION_SLEEPING); + int special_graphic = + el_act_dir2img(player->element_nr, special_action, move_dir); + + player->anim_delay_counter = + graphic_info[special_graphic].anim_delay_fixed + + SimpleRND(graphic_info[special_graphic].anim_delay_random); + player->post_delay_counter = + graphic_info[special_graphic].post_delay_fixed + + SimpleRND(graphic_info[special_graphic].post_delay_random); + + player->special_action_sleeping = special_action; + } + + if (player->anim_delay_counter > 0) + { + player->action_waiting = player->special_action_sleeping; + player->anim_delay_counter--; + } + else if (player->post_delay_counter > 0) + { + player->post_delay_counter--; + } } } - - if (!change->only_complete || complete_change) + else if (player->is_bored) { - if (change->only_complete && change->use_random_change && - RND(change->random) != 0) - return; - - for (yy = 0; yy < 3; yy++) for(xx = 0; xx < 3 ; xx++) + if (player->num_special_action_bored > 0) { - int ex = x + xx - 1; - int ey = y + yy - 1; - - if (can_change[xx][yy] && (!change->use_random_change || - RND(change->random) == 0)) + if (player->anim_delay_counter == 0 && player->post_delay_counter == 0) { - if (IS_MOVING(ex, ey) || IS_BLOCKED(ex, ey)) - RemoveMovingField(ex, ey); - - ChangeElementNowExt(ex, ey, change->content[xx][yy]); + int special_action = + ACTION_BORING_1 + SimpleRND(player->num_special_action_bored); + int special_graphic = + el_act_dir2img(player->element_nr, special_action, move_dir); + + player->anim_delay_counter = + graphic_info[special_graphic].anim_delay_fixed + + SimpleRND(graphic_info[special_graphic].anim_delay_random); + player->post_delay_counter = + graphic_info[special_graphic].post_delay_fixed + + SimpleRND(graphic_info[special_graphic].post_delay_random); + + player->special_action_bored = special_action; + } - /* for symmetry reasons, stop newly created border elements */ - if (ex != x || ey != y) - Stop[ex][ey] = TRUE; + if (player->anim_delay_counter > 0) + { + player->action_waiting = player->special_action_bored; + player->anim_delay_counter--; + } + else if (player->post_delay_counter > 0) + { + player->post_delay_counter--; } } - - return; } } + else if (last_waiting) /* waiting -> not waiting */ + { + player->is_waiting = FALSE; + player->is_bored = FALSE; + player->is_sleeping = FALSE; + + player->frame_counter_bored = -1; + player->frame_counter_sleeping = -1; + + player->anim_delay_counter = 0; + player->post_delay_counter = 0; - ChangeElementNowExt(x, y, change->target_element); + player->action_waiting = ACTION_DEFAULT; + + player->special_action_bored = ACTION_DEFAULT; + player->special_action_sleeping = ACTION_DEFAULT; + } } -static void ChangeElement(int x, int y) -{ #if 1 - int element = MovingOrBlocked2Element(x, y); -#else - int element = Feld[x][y]; +static byte PlayerActions(struct PlayerInfo *player, byte player_action) +{ +#if 0 + static byte stored_player_action[MAX_PLAYERS]; + static int num_stored_actions = 0; #endif - struct ElementChangeInfo *change = &element_info[element].change; + boolean moved = FALSE, snapped = FALSE, dropped = FALSE; + int left = player_action & JOY_LEFT; + int right = player_action & JOY_RIGHT; + int up = player_action & JOY_UP; + int down = player_action & JOY_DOWN; + int button1 = player_action & JOY_BUTTON_1; + int button2 = player_action & JOY_BUTTON_2; + int dx = (left ? -1 : right ? 1 : 0); + int dy = (up ? -1 : down ? 1 : 0); - if (ChangeDelay[x][y] == 0) /* initialize element change */ - { -#if 1 - ChangeDelay[x][y] = ( change->delay_fixed * change->delay_frames + - RND(change->delay_random * change->delay_frames)) + 1; -#else - ChangeDelay[x][y] = changing_element[element].change_delay + 1; +#if 0 + stored_player_action[player->index_nr] = 0; + num_stored_actions++; +#endif - if (IS_CUSTOM_ELEMENT(element) && HAS_CHANGE_EVENT(element, CE_DELAY)) - { - int max_random_delay = element_info[element].change.delay_random; - int delay_frames = element_info[element].change.delay_frames; +#if 0 + printf("::: player %d [%d]\n", player->index_nr, FrameCounter); +#endif - ChangeDelay[x][y] += RND(max_random_delay * delay_frames); - } + if (!player->active || tape.pausing) + return 0; + +#if 0 + printf("::: [%d %d %d %d] [%d %d]\n", + left, right, up, down, button1, button2); #endif - ResetGfxAnimation(x, y); - ResetRandomAnimationValue(x, y); + if (player_action) + { +#if 0 + printf("::: player %d acts [%d]\n", player->index_nr, FrameCounter); +#endif -#if 1 - if (change->pre_change_function) - change->pre_change_function(x, y); -#else - if (changing_element[element].pre_change_function) - changing_element[element].pre_change_function(x, y); +#if 0 + /* !!! TEST !!! */ + if (player->MovPos == 0) + CheckGravityMovement(player); #endif - } + if (button1) + snapped = SnapField(player, dx, dy); + else + { + if (button2) + dropped = DropElement(player); - ChangeDelay[x][y]--; + moved = MovePlayer(player, dx, dy); + } - if (ChangeDelay[x][y] != 0) /* continue element change */ - { - int graphic = el_act_dir2img(element, GfxAction[x][y], MovDir[x][y]); + if (tape.single_step && tape.recording && !tape.pausing) + { + if (button1 || (dropped && !moved)) + { + TapeTogglePause(TAPE_TOGGLE_AUTOMATIC); + SnapField(player, 0, 0); /* stop snapping */ + } + } - if (IS_ANIMATED(graphic)) - DrawLevelGraphicAnimationIfNeeded(x, y, graphic); + SetPlayerWaiting(player, FALSE); #if 1 - if (change->change_function) - change->change_function(x, y); + return player_action; #else - if (changing_element[element].change_function) - changing_element[element].change_function(x, y); + stored_player_action[player->index_nr] = player_action; #endif } - else /* finish element change */ + else { #if 0 - int next_element = changing_element[element].next_element; + printf("::: player %d waits [%d]\n", player->index_nr, FrameCounter); #endif - if (IS_MOVING(x, y)) /* never change a running system ;-) */ - { - ChangeDelay[x][y] = 1; /* try change after next move step */ - - return; - } + /* no actions for this player (no input at player's configured device) */ -#if 1 - ChangeElementNow(x, y, element); + DigField(player, 0, 0, 0, 0, 0, 0, DF_NO_PUSH); + SnapField(player, 0, 0); + CheckGravityMovementWhenNotMoving(player); - if (change->post_change_function) - change->post_change_function(x, y); -#else - if (next_element != EL_UNDEFINED) - ChangeElementNow(x, y, next_element); - else - ChangeElementNow(x, y, element_info[element].change.target_element); + if (player->MovPos == 0) + SetPlayerWaiting(player, TRUE); - if (changing_element[element].post_change_function) - changing_element[element].post_change_function(x, y); -#endif - } -} + if (player->MovPos == 0) /* needed for tape.playing */ + player->is_moving = FALSE; -static boolean CheckTriggeredElementChange(int lx, int ly, int trigger_element, - int trigger_event) -{ - int i, x, y; + player->is_dropping = FALSE; - if (!(trigger_events[trigger_element] & CH_EVENT_BIT(trigger_event))) - return FALSE; + return 0; + } - for (i=0; i= MAX_PLAYERS) { - if (!CAN_CHANGE(i) || !HAS_CHANGE_EVENT(i, trigger_event) || - element_info[i].change.trigger_element != trigger_element) - continue; + printf("::: player %d recorded [%d]\n", player->index_nr, FrameCounter); - for (y=0; yindex_nr] = 0; num_stored_actions++; + printf("::: player %d [%d]\n", player->index_nr, FrameCounter); + if (!player->active || tape.pausing) return; if (player_action) { + printf("::: player %d acts [%d]\n", player->index_nr, FrameCounter); + if (button1) snapped = SnapField(player, dx, dy); else { if (button2) - bombed = PlaceBomb(player); - moved = MoveFigure(player, dx, dy); + dropped = DropElement(player); + + moved = MovePlayer(player, dx, dy); } if (tape.single_step && tape.recording && !tape.pausing) { - if (button1 || (bombed && !moved)) + if (button1 || (dropped && !moved)) { TapeTogglePause(TAPE_TOGGLE_AUTOMATIC); SnapField(player, 0, 0); /* stop snapping */ @@ -5408,20 +7760,16 @@ static void PlayerActions(struct PlayerInfo *player, byte player_action) } else { + printf("::: player %d waits [%d]\n", player->index_nr, FrameCounter); + /* no actions for this player (no input at player's configured device) */ - DigField(player, 0, 0, 0, 0, DF_NO_PUSH); + DigField(player, 0, 0, 0, 0, 0, 0, DF_NO_PUSH); SnapField(player, 0, 0); - CheckGravityMovement(player); + CheckGravityMovementWhenNotMoving(player); if (player->MovPos == 0) - { -#if 0 - printf("Trying... Player frame reset\n"); -#endif - InitPlayerGfxAnimation(player, ACTION_DEFAULT, player->MovDir); - } if (player->MovPos == 0) /* needed for tape.playing */ player->is_moving = FALSE; @@ -5429,10 +7777,13 @@ static void PlayerActions(struct PlayerInfo *player, byte player_action) if (tape.recording && num_stored_actions >= MAX_PLAYERS) { + printf("::: player %d recorded [%d]\n", player->index_nr, FrameCounter); + TapeRecordAction(stored_player_action); num_stored_actions = 0; } } +#endif void GameActions() { @@ -5442,6 +7793,9 @@ void GameActions() int i, x, y, element, graphic; byte *recorded_player_action; byte summarized_player_action = 0; +#if 1 + byte tape_action[MAX_PLAYERS]; +#endif if (game_status != GAME_MODE_PLAYING) return; @@ -5449,7 +7803,7 @@ void GameActions() action_delay_value = (tape.playing && tape.fast_forward ? FfwdFrameDelay : GameFrameDelay); - if (tape.playing && tape.index_search && !tape.pausing) + if (tape.playing && tape.warp_forward && !tape.pausing) action_delay_value = 0; /* ---------- main game synchronization point ---------- */ @@ -5486,9 +7840,28 @@ void GameActions() if (tape.pausing) return; +#if 0 + printf("::: getting new tape action [%d]\n", FrameCounter); +#endif + recorded_player_action = (tape.playing ? TapePlayAction() : NULL); - for (i=0; ieffective_action = summarized_player_action; - for (i=0; i %d\n", i, + stored_player[i].programmed_action, recorded_player_action[i]); +#endif + +#if 0 actual_player_action = recorded_player_action[i]; +#endif + } + +#if 0 + /* overwrite tape action with programmed action */ + if (stored_player[i].programmed_action) + actual_player_action = stored_player[i].programmed_action; +#endif + +#if 0 + if (i == 0) + printf("::: action: %d: %x [%d]\n", + stored_player[i].MovPos, actual_player_action, FrameCounter); +#endif +#if 1 PlayerActions(&stored_player[i], actual_player_action); - ScrollFigure(&stored_player[i], SCROLL_GO_ON); +#else + tape_action[i] = PlayerActions(&stored_player[i], actual_player_action); + + if (tape.recording && tape_action[i] && !tape.player_participates[i]) + tape.player_participates[i] = TRUE; /* player just appeared from CE */ +#endif + + ScrollPlayer(&stored_player[i], SCROLL_GO_ON); } +#if 0 + if (tape.recording) + TapeRecordAction(tape_action); +#endif + network_player_action_received = FALSE; ScrollScreen(NULL, SCROLL_GO_ON); @@ -5526,21 +7974,40 @@ void GameActions() FrameCounter++; TimeFrames++; - for (i=0; ijx; int y = player->jy; - if (player->active && player->Pushing && player->is_moving && +#if 1 + if (player->active && player->is_pushing && player->is_moving && + IS_MOVING(x, y) && + (game.engine_version < VERSION_IDENT(2,2,0,7) || + Feld[x][y] == EL_SPRING)) +#else + if (player->active && player->is_pushing && player->is_moving && IS_MOVING(x, y)) +#endif { ContinueMoving(x, y); @@ -5554,14 +8021,39 @@ void GameActions() } #endif - for (y=0; y 0) - JustStopped[x][y]--; + if (WasJustMoving[x][y] > 0) + WasJustMoving[x][y]--; + if (WasJustFalling[x][y] > 0) + WasJustFalling[x][y]--; GfxFrame[x][y]++; +#if 1 + /* reset finished pushing action (not done in ContinueMoving() to allow + continous pushing animation for elements with zero push delay) */ + if (GfxAction[x][y] == ACTION_PUSHING && !IS_MOVING(x, y)) + { + ResetGfxAnimation(x, y); + DrawLevelField(x, y); + } +#endif + #if DEBUG if (IS_BLOCKED(x, y)) { @@ -5579,11 +8071,11 @@ void GameActions() #endif } - for (y=0; y 0) @@ -5819,7 +8330,7 @@ void GameActions() game.magic_wall_time_left--; if (!game.magic_wall_time_left) { - for (y=0; yshield_deadly_time_left) - PlaySoundLevel(player->jx, player->jy, SND_SHIELD_DEADLY_ACTIVE); + PlayLevelSound(player->jx, player->jy, SND_SHIELD_DEADLY_ACTIVE); else if (player->shield_normal_time_left) - PlaySoundLevel(player->jx, player->jy, SND_SHIELD_NORMAL_ACTIVE); + PlayLevelSound(player->jx, player->jy, SND_SHIELD_NORMAL_ACTIVE); } } - if (TimeFrames >= (1000 / GameFrameDelay)) + if (TimeFrames >= FRAMES_PER_SECOND) { TimeFrames = 0; - TimePlayed++; + TapeTime++; - for (i=0; ishield_normal_time_left--; + struct PlayerInfo *player = &stored_player[i]; - if (player->shield_deadly_time_left > 0) - player->shield_deadly_time_left--; - } - } + if (SHIELD_ON(player)) + { + player->shield_normal_time_left--; - if (tape.recording || tape.playing) - DrawVideoDisplay(VIDEO_STATE_TIME_ON, TimePlayed); + if (player->shield_deadly_time_left > 0) + player->shield_deadly_time_left--; + } + } - if (TimeLeft > 0) - { - TimeLeft--; + if (TimeLeft > 0) + { + TimeLeft--; - if (TimeLeft <= 10 && setup.time_limit) - PlaySoundStereo(SND_GAME_RUNNING_OUT_OF_TIME, SOUND_MIDDLE); + if (TimeLeft <= 10 && setup.time_limit) + PlaySoundStereo(SND_GAME_RUNNING_OUT_OF_TIME, SOUND_MIDDLE); - DrawText(DX_TIME, DY_TIME, int2str(TimeLeft, 3), FONT_TEXT_2); + DrawGameValue_Time(TimeLeft); - if (!TimeLeft && setup.time_limit) - for (i=0; i 0) + stored_player[i].drop_delay--; + } +#endif + +#if 1 + if (local_player->show_envelope != 0 && local_player->MovPos == 0) + { + ShowEnvelope(local_player->show_envelope - EL_ENVELOPE_1); + + local_player->show_envelope = 0; } #endif } @@ -5963,7 +8492,7 @@ static boolean AllPlayersInSight(struct PlayerInfo *player, int x, int y) int min_x = x, min_y = y, max_x = x, max_y = y; int i; - for (i=0; iprogrammed_action) + if (game.gravity && !player->programmed_action) { - int move_dir_vertical = player->action & (MV_UP | MV_DOWN); - int move_dir_horizontal = player->action & (MV_LEFT | MV_RIGHT); +#if 1 + int move_dir_horizontal = player->effective_action & MV_HORIZONTAL; + int move_dir_vertical = player->effective_action & MV_VERTICAL; +#else + int move_dir_horizontal = player->action & MV_HORIZONTAL; + int move_dir_vertical = player->action & MV_VERTICAL; +#endif int move_dir = - (player->last_move_dir & (MV_LEFT | MV_RIGHT) ? + (player->last_move_dir & MV_HORIZONTAL ? (move_dir_vertical ? move_dir_vertical : move_dir_horizontal) : (move_dir_horizontal ? move_dir_horizontal : move_dir_vertical)); int jx = player->jx, jy = player->jy; int dx = (move_dir & MV_LEFT ? -1 : move_dir & MV_RIGHT ? +1 : 0); int dy = (move_dir & MV_UP ? -1 : move_dir & MV_DOWN ? +1 : 0); int new_jx = jx + dx, new_jy = jy + dy; - boolean field_under_player_is_free = - (IN_LEV_FIELD(jx, jy + 1) && IS_FREE(jx, jy + 1)); +#if 1 + boolean player_is_snapping = player->effective_action & JOY_BUTTON_1; +#else + boolean player_is_snapping = player->action & JOY_BUTTON_1; +#endif +#if 1 + boolean player_can_fall_down = + (IN_LEV_FIELD(jx, jy + 1) && + (IS_FREE(jx, jy + 1) || + (Feld[jx][jy + 1] == EL_ACID && player->can_fall_into_acid))); +#else + boolean player_can_fall_down = + (IN_LEV_FIELD(jx, jy + 1) && + (IS_FREE(jx, jy + 1))); +#endif boolean player_is_moving_to_valid_field = - (IN_LEV_FIELD(new_jx, new_jy) && + ( +#if 1 + !player_is_snapping && +#endif + IN_LEV_FIELD(new_jx, new_jy) && (Feld[new_jx][new_jy] == EL_SP_BASE || - Feld[new_jx][new_jy] == EL_SAND)); + Feld[new_jx][new_jy] == EL_SAND || + (IS_SP_PORT(Feld[new_jx][new_jy]) && + canEnterSupaplexPort(new_jx, new_jy, dx, dy)))); + /* !!! extend EL_SAND to anything diggable !!! */ + + boolean player_is_standing_on_valid_field = + (IS_WALKABLE_INSIDE(Feld[jx][jy]) || + (IS_WALKABLE(Feld[jx][jy]) && + !(element_info[Feld[jx][jy]].access_direction & MV_DOWN))); + +#if 0 + printf("::: checking gravity NOW [%d, %d, %d] [%d] [%d / %d] ...\n", + player_can_fall_down, + player_is_standing_on_valid_field, + player_is_moving_to_valid_field, + (player_is_moving_to_valid_field ? Feld[new_jx][new_jy] : -1), + player->effective_action, + player->can_fall_into_acid); +#endif + + if (player_can_fall_down && + !player_is_standing_on_valid_field && + !player_is_moving_to_valid_field) + { +#if 0 + printf("::: setting programmed_action to MV_DOWN [%d,%d - %d] ...\n", + jx, jy, FrameCounter); +#endif + + player->programmed_action = MV_DOWN; + } + } +} + +static void CheckGravityMovementWhenNotMoving(struct PlayerInfo *player) +{ +#if 1 + return CheckGravityMovement(player); +#endif + + if (game.gravity && !player->programmed_action) + { + int jx = player->jx, jy = player->jy; + boolean field_under_player_is_free = + (IN_LEV_FIELD(jx, jy + 1) && IS_FREE(jx, jy + 1)); + boolean player_is_standing_on_valid_field = + (IS_WALKABLE_INSIDE(Feld[jx][jy]) || + (IS_WALKABLE(Feld[jx][jy]) && + !(element_info[Feld[jx][jy]].access_direction & MV_DOWN))); - if (field_under_player_is_free && - !player_is_moving_to_valid_field && - !IS_WALKABLE_INSIDE(Feld[jx][jy])) + if (field_under_player_is_free && !player_is_standing_on_valid_field) player->programmed_action = MV_DOWN; } } /* - MoveFigureOneStep() + MovePlayerOneStep() ----------------------------------------------------------------------------- dx, dy: direction (non-diagonal) to try to move the player to real_dx, real_dy: direction as read from input device (can be diagonal) */ -boolean MoveFigureOneStep(struct PlayerInfo *player, +boolean MovePlayerOneStep(struct PlayerInfo *player, int dx, int dy, int real_dx, int real_dy) { +#if 0 + static int trigger_sides[4][2] = + { + /* enter side leave side */ + { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* moving left */ + { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* moving right */ + { CH_SIDE_BOTTOM, CH_SIDE_TOP }, /* moving up */ + { CH_SIDE_TOP, CH_SIDE_BOTTOM } /* moving down */ + }; + int move_direction = (dx == -1 ? MV_LEFT : + dx == +1 ? MV_RIGHT : + dy == -1 ? MV_UP : + dy == +1 ? MV_DOWN : MV_NO_MOVING); + int enter_side = trigger_sides[MV_DIR_BIT(move_direction)][0]; + int leave_side = trigger_sides[MV_DIR_BIT(move_direction)][1]; +#endif int jx = player->jx, jy = player->jy; - int new_jx = jx+dx, new_jy = jy+dy; + int new_jx = jx + dx, new_jy = jy + dy; int element; int can_move; @@ -6094,7 +8739,7 @@ boolean MoveFigureOneStep(struct PlayerInfo *player, { if (element == EL_ACID && dx == 0 && dy == 1) { - SplashAcid(jx, jy); + SplashAcid(new_jx, new_jy); Feld[jx][jy] = EL_PLAYER_1; InitMovingField(jx, jy, MV_DOWN); Store[jx][jy] = EL_ACID; @@ -6107,42 +8752,97 @@ boolean MoveFigureOneStep(struct PlayerInfo *player, return MF_MOVING; } - can_move = DigField(player, new_jx, new_jy, real_dx, real_dy, DF_DIG); + can_move = DigField(player, jx, jy, new_jx, new_jy, real_dx,real_dy, DF_DIG); if (can_move != MF_MOVING) return can_move; + /* check if DigField() has caused relocation of the player */ + if (player->jx != jx || player->jy != jy) + return MF_NO_ACTION; + StorePlayer[jx][jy] = 0; player->last_jx = jx; player->last_jy = jy; - jx = player->jx = new_jx; - jy = player->jy = new_jy; - StorePlayer[jx][jy] = player->element_nr; + player->jx = new_jx; + player->jy = new_jy; + StorePlayer[new_jx][new_jy] = player->element_nr; player->MovPos = (dx > 0 || dy > 0 ? -1 : 1) * (TILEX - TILEX / player->move_delay_value); - ScrollFigure(player, SCROLL_INIT); + player->step_counter++; + +#if 0 + player->drop_delay = 0; +#endif + + PlayerVisit[jx][jy] = FrameCounter; + + ScrollPlayer(player, SCROLL_INIT); + +#if 0 + if (IS_CUSTOM_ELEMENT(Feld[jx][jy])) + { + CheckTriggeredElementChangeSide(jx, jy, Feld[jx][jy], CE_OTHER_GETS_LEFT, + leave_side); + CheckElementChangeSide(jx, jy, Feld[jx][jy], CE_LEFT_BY_PLAYER,leave_side); + } + + if (IS_CUSTOM_ELEMENT(Feld[new_jx][new_jy])) + { + CheckTriggeredElementChangeSide(new_jx, new_jy, Feld[new_jx][new_jy], + CE_OTHER_GETS_ENTERED, enter_side); + CheckElementChangeSide(new_jx, new_jy, Feld[new_jx][new_jy], + CE_ENTERED_BY_PLAYER, enter_side); + } +#endif return MF_MOVING; } -boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) +boolean MovePlayer(struct PlayerInfo *player, int dx, int dy) { int jx = player->jx, jy = player->jy; int old_jx = jx, old_jy = jy; int moved = MF_NO_ACTION; +#if 1 + if (!player->active) + return FALSE; + + if (!dx && !dy) + { + if (player->MovPos == 0) + { + player->is_moving = FALSE; + player->is_digging = FALSE; + player->is_collecting = FALSE; + player->is_snapping = FALSE; + player->is_pushing = FALSE; + } + + return FALSE; + } +#else if (!player->active || (!dx && !dy)) return FALSE; +#endif #if 0 if (!FrameReached(&player->move_delay, player->move_delay_value) && !tape.playing) return FALSE; #else + +#if 1 + if (!FrameReached(&player->move_delay, player->move_delay_value)) + return FALSE; +#else if (!FrameReached(&player->move_delay, player->move_delay_value) && !(tape.playing && tape.file_version < FILE_VERSION_2_0)) return FALSE; +#endif + #endif /* remove the last programmed player action */ @@ -6165,7 +8865,7 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) while (player->MovPos) { - ScrollFigure(player, SCROLL_GO_ON); + ScrollPlayer(player, SCROLL_GO_ON); ScrollScreen(NULL, SCROLL_GO_ON); FrameCounter++; DrawAllPlayers(); @@ -6175,15 +8875,15 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) player->move_delay_value = original_move_delay_value; } - if (player->last_move_dir & (MV_LEFT | MV_RIGHT)) + if (player->last_move_dir & MV_HORIZONTAL) { - if (!(moved |= MoveFigureOneStep(player, 0, dy, dx, dy))) - moved |= MoveFigureOneStep(player, dx, 0, dx, dy); + if (!(moved |= MovePlayerOneStep(player, 0, dy, dx, dy))) + moved |= MovePlayerOneStep(player, dx, 0, dx, dy); } else { - if (!(moved |= MoveFigureOneStep(player, dx, 0, dx, dy))) - moved |= MoveFigureOneStep(player, 0, dy, dx, dy); + if (!(moved |= MovePlayerOneStep(player, dx, 0, dx, dy))) + moved |= MovePlayerOneStep(player, 0, dy, dx, dy); } jx = player->jx; @@ -6207,7 +8907,7 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) { if (jx != old_jx) /* player has moved horizontally */ { - if ((player->MovDir == MV_LEFT && scroll_x > jx - MIDPOSX + offset) || + if ((player->MovDir == MV_LEFT && scroll_x > jx - MIDPOSX + offset) || (player->MovDir == MV_RIGHT && scroll_x < jx - MIDPOSX - offset)) scroll_x = jx-MIDPOSX + (scroll_x < jx-MIDPOSX ? -offset : +offset); @@ -6219,13 +8919,13 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) scroll_x = old_scroll_x + SIGN(scroll_x - old_scroll_x); /* don't scroll against the player's moving direction */ - if ((player->MovDir == MV_LEFT && scroll_x > old_scroll_x) || + if ((player->MovDir == MV_LEFT && scroll_x > old_scroll_x) || (player->MovDir == MV_RIGHT && scroll_x < old_scroll_x)) scroll_x = old_scroll_x; } else /* player has moved vertically */ { - if ((player->MovDir == MV_UP && scroll_y > jy - MIDPOSY + offset) || + if ((player->MovDir == MV_UP && scroll_y > jy - MIDPOSY + offset) || (player->MovDir == MV_DOWN && scroll_y < jy - MIDPOSY - offset)) scroll_y = jy-MIDPOSY + (scroll_y < jy-MIDPOSY ? -offset : +offset); @@ -6237,7 +8937,7 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) scroll_y = old_scroll_y + SIGN(scroll_y - old_scroll_y); /* don't scroll against the player's moving direction */ - if ((player->MovDir == MV_UP && scroll_y > old_scroll_y) || + if ((player->MovDir == MV_UP && scroll_y > old_scroll_y) || (player->MovDir == MV_DOWN && scroll_y < old_scroll_y)) scroll_y = old_scroll_y; } @@ -6262,7 +8962,7 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) #if 1 InitPlayerGfxAnimation(player, ACTION_DEFAULT); #else - if (!(moved & MF_MOVING) && !player->Pushing) + if (!(moved & MF_MOVING) && !player->is_pushing) player->Frame = 0; #endif #endif @@ -6280,10 +8980,59 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) player->last_move_dir = player->MovDir; player->is_moving = TRUE; +#if 1 + player->is_snapping = FALSE; +#endif + +#if 1 + player->is_switching = FALSE; +#endif + + player->is_dropping = FALSE; + + +#if 0 + /* !!! ENABLE THIS FOR OLD VERSIONS !!! */ + { + static int trigger_sides[4][2] = + { + /* enter side leave side */ + { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* moving left */ + { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* moving right */ + { CH_SIDE_BOTTOM, CH_SIDE_TOP }, /* moving up */ + { CH_SIDE_TOP, CH_SIDE_BOTTOM } /* moving down */ + }; + int move_direction = player->MovDir; + int enter_side = trigger_sides[MV_DIR_BIT(move_direction)][0]; + int leave_side = trigger_sides[MV_DIR_BIT(move_direction)][1]; + +#if 1 + CheckTriggeredElementChangePlayer(old_jx, old_jy, Feld[old_jx][old_jy], + CE_OTHER_GETS_LEFT, + player->index_bit, leave_side); + + if (IS_CUSTOM_ELEMENT(Feld[old_jx][old_jy])) + CheckElementChangePlayer(old_jx, old_jy, Feld[old_jx][old_jy], + CE_LEFT_BY_PLAYER, + player->index_bit, leave_side); + + CheckTriggeredElementChangePlayer(jx, jy, Feld[jx][jy], + CE_OTHER_GETS_ENTERED, + player->index_bit, enter_side); + + if (IS_CUSTOM_ELEMENT(Feld[jx][jy])) + CheckElementChangePlayer(jx, jy, Feld[jx][jy], CE_ENTERED_BY_PLAYER, + player->index_bit, enter_side); +#endif + + } +#endif + + } else { - CheckGravityMovement(player); + CheckGravityMovementWhenNotMoving(player); /* player->last_move_dir = MV_NO_MOVING; @@ -6291,8 +9040,11 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) player->is_moving = FALSE; } - TestIfHeroTouchesBadThing(jx, jy); - TestIfPlayerTouchesCustomElement(jx, jy); + if (game.engine_version < VERSION_IDENT(3,0,7,0)) + { + TestIfHeroTouchesBadThing(jx, jy); + TestIfPlayerTouchesCustomElement(jx, jy); + } if (!player->active) RemoveHero(player); @@ -6300,7 +9052,7 @@ boolean MoveFigure(struct PlayerInfo *player, int dx, int dy) return moved; } -void ScrollFigure(struct PlayerInfo *player, int mode) +void ScrollPlayer(struct PlayerInfo *player, int mode) { int jx = player->jx, jy = player->jy; int last_jx = player->last_jx, last_jy = player->last_jy; @@ -6317,7 +9069,10 @@ void ScrollFigure(struct PlayerInfo *player, int mode) if (Feld[last_jx][last_jy] == EL_EMPTY) Feld[last_jx][last_jy] = EL_PLAYER_IS_LEAVING; +#if 0 DrawPlayer(player); +#endif + return; } else if (!FrameReached(&player->actual_frame_counter, 1)) @@ -6326,17 +9081,35 @@ void ScrollFigure(struct PlayerInfo *player, int mode) player->MovPos += (player->MovPos > 0 ? -1 : 1) * move_stepsize; player->GfxPos = move_stepsize * (player->MovPos / move_stepsize); - if (Feld[last_jx][last_jy] == EL_PLAYER_IS_LEAVING) + if (!player->block_last_field && + Feld[last_jx][last_jy] == EL_PLAYER_IS_LEAVING) Feld[last_jx][last_jy] = EL_EMPTY; /* before DrawPlayer() to draw correct player graphic for this case */ if (player->MovPos == 0) CheckGravityMovement(player); - DrawPlayer(player); +#if 0 + DrawPlayer(player); /* needed here only to cleanup last field */ +#endif - if (player->MovPos == 0) + if (player->MovPos == 0) /* player reached destination field */ { +#if 1 + if (player->move_delay_reset_counter > 0) + { + player->move_delay_reset_counter--; + + if (player->move_delay_reset_counter == 0) + { + /* continue with normal speed after quickly moving through gate */ + HALVE_PLAYER_SPEED(player); + + /* be able to make the next move without delay */ + player->move_delay = 0; + } + } +#else if (IS_PASSABLE(Feld[last_jx][last_jy])) { /* continue with normal speed after quickly moving through gate */ @@ -6345,18 +9118,113 @@ void ScrollFigure(struct PlayerInfo *player, int mode) /* be able to make the next move without delay */ player->move_delay = 0; } +#endif + + if (player->block_last_field && + Feld[last_jx][last_jy] == EL_PLAYER_IS_LEAVING) + Feld[last_jx][last_jy] = EL_EMPTY; player->last_jx = jx; player->last_jy = jy; if (Feld[jx][jy] == EL_EXIT_OPEN || - Feld[jx][jy] == EL_SP_EXIT_OPEN) + Feld[jx][jy] == EL_SP_EXIT_OPEN || + Feld[jx][jy] == EL_SP_EXIT_OPENING) /* <-- special case */ { + DrawPlayer(player); /* needed here only to cleanup last field */ RemoveHero(player); - if (local_player->friends_still_needed == 0 || - Feld[jx][jy] == EL_SP_EXIT_OPEN) - player->LevelSolved = player->GameOver = TRUE; + if (local_player->friends_still_needed == 0 || + IS_SP_ELEMENT(Feld[jx][jy])) + player->LevelSolved = player->GameOver = TRUE; + } + +#if 1 + /* !!! ENABLE THIS FOR NEW VERSIONS !!! */ + /* this breaks one level: "machine", level 000 */ + { + static int trigger_sides[4][2] = + { + /* enter side leave side */ + { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* moving left */ + { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* moving right */ + { CH_SIDE_BOTTOM, CH_SIDE_TOP }, /* moving up */ + { CH_SIDE_TOP, CH_SIDE_BOTTOM } /* moving down */ + }; + int move_direction = player->MovDir; + int enter_side = trigger_sides[MV_DIR_BIT(move_direction)][0]; + int leave_side = trigger_sides[MV_DIR_BIT(move_direction)][1]; + int old_jx = last_jx; + int old_jy = last_jy; + +#if 1 + CheckTriggeredElementChangePlayer(old_jx, old_jy, Feld[old_jx][old_jy], + CE_OTHER_GETS_LEFT, + player->index_bit, leave_side); + + if (IS_CUSTOM_ELEMENT(Feld[old_jx][old_jy])) + CheckElementChangePlayer(old_jx, old_jy, Feld[old_jx][old_jy], + CE_LEFT_BY_PLAYER, + player->index_bit, leave_side); + + CheckTriggeredElementChangePlayer(jx, jy, Feld[jx][jy], + CE_OTHER_GETS_ENTERED, + player->index_bit, enter_side); + + if (IS_CUSTOM_ELEMENT(Feld[jx][jy])) + CheckElementChangePlayer(jx, jy, Feld[jx][jy], CE_ENTERED_BY_PLAYER, + player->index_bit, enter_side); +#endif + + } +#endif + + if (game.engine_version >= VERSION_IDENT(3,0,7,0)) + { + TestIfHeroTouchesBadThing(jx, jy); + TestIfPlayerTouchesCustomElement(jx, jy); +#if 1 + TestIfElementTouchesCustomElement(jx, jy); /* for empty space */ +#endif + + if (!player->active) + RemoveHero(player); + } + + if (level.use_step_counter) + { + int i; + + TimePlayed++; + + for (i = 0; i < MAX_PLAYERS; i++) + { + struct PlayerInfo *player = &stored_player[i]; + + if (SHIELD_ON(player)) + { + player->shield_normal_time_left--; + + if (player->shield_deadly_time_left > 0) + player->shield_deadly_time_left--; + } + } + + if (TimeLeft > 0) + { + TimeLeft--; + + if (TimeLeft <= 10 && setup.time_limit) + PlaySoundStereo(SND_GAME_RUNNING_OUT_OF_TIME, SOUND_MIDDLE); + + DrawGameValue_Time(TimeLeft); + + if (!TimeLeft && setup.time_limit) + for (i = 0; i < MAX_PLAYERS; i++) + KillHero(&stored_player[i]); + } + else if (level.time == 0 && !AllPlayersGone) /* level w/o time limit */ + DrawGameValue_Time(TimePlayed); } if (tape.single_step && tape.recording && !tape.pausing && @@ -6402,26 +9270,69 @@ void TestIfPlayerTouchesCustomElement(int x, int y) { +1, 0 }, { 0, +1 } }; - boolean center_is_player = (IS_PLAYER(x, y)); + static int trigger_sides[4][2] = + { + /* center side border side */ + { CH_SIDE_TOP, CH_SIDE_BOTTOM }, /* check top */ + { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* check left */ + { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* check right */ + { CH_SIDE_BOTTOM, CH_SIDE_TOP } /* check bottom */ + }; + static int touch_dir[4] = + { + MV_LEFT | MV_RIGHT, + MV_UP | MV_DOWN, + MV_UP | MV_DOWN, + MV_LEFT | MV_RIGHT + }; + int center_element = Feld[x][y]; /* should always be non-moving! */ int i; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int xx = x + xy[i][0]; int yy = y + xy[i][1]; + int center_side = trigger_sides[i][0]; + int border_side = trigger_sides[i][1]; + int border_element; if (!IN_LEV_FIELD(xx, yy)) continue; - if (center_is_player) + if (IS_PLAYER(x, y)) { - CheckTriggeredElementChange(xx, yy, Feld[xx][yy], CE_OTHER_GETS_TOUCHED); - CheckElementChange(xx, yy, Feld[xx][yy], CE_TOUCHED_BY_PLAYER); + struct PlayerInfo *player = PLAYERINFO(x, y); + + if (game.engine_version < VERSION_IDENT(3,0,7,0)) + border_element = Feld[xx][yy]; /* may be moving! */ + else if (!IS_MOVING(xx, yy) && !IS_BLOCKED(xx, yy)) + border_element = Feld[xx][yy]; + else if (MovDir[xx][yy] & touch_dir[i]) /* elements are touching */ + border_element = MovingOrBlocked2Element(xx, yy); + else + continue; /* center and border element do not touch */ + + CheckTriggeredElementChangePlayer(xx, yy, border_element, + CE_OTHER_GETS_TOUCHED, + player->index_bit, border_side); + CheckElementChangePlayer(xx, yy, border_element, CE_TOUCHED_BY_PLAYER, + player->index_bit, border_side); } else if (IS_PLAYER(xx, yy)) { - CheckTriggeredElementChange(x, y, Feld[x][y], CE_OTHER_GETS_TOUCHED); - CheckElementChange(x, y, Feld[x][y], CE_TOUCHED_BY_PLAYER); + struct PlayerInfo *player = PLAYERINFO(xx, yy); + + if (game.engine_version >= VERSION_IDENT(3,0,7,0)) + { + if (player->MovPos != 0 && !(player->MovDir & touch_dir[i])) + continue; /* center and border element do not touch */ + } + + CheckTriggeredElementChangePlayer(x, y, center_element, + CE_OTHER_GETS_TOUCHED, + player->index_bit, center_side); + CheckElementChangePlayer(x, y, center_element, CE_TOUCHED_BY_PLAYER, + player->index_bit, center_side); break; } @@ -6437,30 +9348,331 @@ void TestIfElementTouchesCustomElement(int x, int y) { +1, 0 }, { 0, +1 } }; - boolean center_is_custom = (IS_CUSTOM_ELEMENT(Feld[x][y])); - int i; + static int trigger_sides[4][2] = + { + /* center side border side */ + { CH_SIDE_TOP, CH_SIDE_BOTTOM }, /* check top */ + { CH_SIDE_LEFT, CH_SIDE_RIGHT }, /* check left */ + { CH_SIDE_RIGHT, CH_SIDE_LEFT }, /* check right */ + { CH_SIDE_BOTTOM, CH_SIDE_TOP } /* check bottom */ + }; + static int touch_dir[4] = + { + MV_LEFT | MV_RIGHT, + MV_UP | MV_DOWN, + MV_UP | MV_DOWN, + MV_LEFT | MV_RIGHT + }; + boolean change_center_element = FALSE; + int center_element_change_page = 0; + int center_element = Feld[x][y]; /* should always be non-moving! */ + int border_trigger_element; + int i, j; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int xx = x + xy[i][0]; int yy = y + xy[i][1]; + int center_side = trigger_sides[i][0]; + int border_side = trigger_sides[i][1]; + int border_element; if (!IN_LEV_FIELD(xx, yy)) continue; - if (center_is_custom && - Feld[xx][yy] == element_info[Feld[x][y]].change.trigger_element) + if (game.engine_version < VERSION_IDENT(3,0,7,0)) + border_element = Feld[xx][yy]; /* may be moving! */ + else if (!IS_MOVING(xx, yy) && !IS_BLOCKED(xx, yy)) + border_element = Feld[xx][yy]; + else if (MovDir[xx][yy] & touch_dir[i]) /* elements are touching */ + border_element = MovingOrBlocked2Element(xx, yy); + else + continue; /* center and border element do not touch */ + + /* check for change of center element (but change it only once) */ + if (IS_CUSTOM_ELEMENT(center_element) && + HAS_ANY_CHANGE_EVENT(center_element, CE_OTHER_IS_TOUCHING) && + !change_center_element) + { + for (j = 0; j < element_info[center_element].num_change_pages; j++) + { + struct ElementChangeInfo *change = + &element_info[center_element].change_page[j]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_IS_TOUCHING) && + change->trigger_side & border_side && +#if 1 + IS_EQUAL_OR_IN_GROUP(border_element, change->trigger_element) +#else + change->trigger_element == border_element +#endif + ) + { + change_center_element = TRUE; + center_element_change_page = j; + border_trigger_element = border_element; + + break; + } + } + } + + /* check for change of border element */ + if (IS_CUSTOM_ELEMENT(border_element) && + HAS_ANY_CHANGE_EVENT(border_element, CE_OTHER_IS_TOUCHING)) + { + for (j = 0; j < element_info[border_element].num_change_pages; j++) + { + struct ElementChangeInfo *change = + &element_info[border_element].change_page[j]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_IS_TOUCHING) && + change->trigger_side & center_side && +#if 1 + IS_EQUAL_OR_IN_GROUP(center_element, change->trigger_element) +#else + change->trigger_element == center_element +#endif + ) + { +#if 0 + printf("::: border_element %d, %d\n", x, y); +#endif + + CheckElementChangePage(xx, yy, border_element, center_element, + CE_OTHER_IS_TOUCHING, j); + break; + } + } + } + } + + if (change_center_element) + { +#if 0 + printf("::: center_element %d, %d\n", x, y); +#endif + + CheckElementChangePage(x, y, center_element, border_trigger_element, + CE_OTHER_IS_TOUCHING, center_element_change_page); + } +} + +void TestIfElementHitsCustomElement(int x, int y, int direction) +{ + int dx = (direction == MV_LEFT ? -1 : direction == MV_RIGHT ? +1 : 0); + int dy = (direction == MV_UP ? -1 : direction == MV_DOWN ? +1 : 0); + int hitx = x + dx, hity = y + dy; + int hitting_element = Feld[x][y]; + int touched_element; +#if 0 + boolean object_hit = (IN_LEV_FIELD(hitx, hity) && + !IS_FREE(hitx, hity) && + (!IS_MOVING(hitx, hity) || + MovDir[hitx][hity] != direction || + ABS(MovPos[hitx][hity]) <= TILEY / 2)); +#endif + + if (IN_LEV_FIELD(hitx, hity) && IS_FREE(hitx, hity)) + return; + +#if 0 + if (IN_LEV_FIELD(hitx, hity) && !object_hit) + return; +#endif + + touched_element = (IN_LEV_FIELD(hitx, hity) ? + MovingOrBlocked2Element(hitx, hity) : EL_STEELWALL); + + CheckElementChangeSide(x, y, hitting_element, touched_element, + CE_HITTING_SOMETHING, direction); + + if (IN_LEV_FIELD(hitx, hity)) + { + int opposite_direction = MV_DIR_OPPOSITE(direction); + int hitting_side = direction; + int touched_side = opposite_direction; +#if 0 + int touched_element = MovingOrBlocked2Element(hitx, hity); +#endif +#if 1 + boolean object_hit = (!IS_MOVING(hitx, hity) || + MovDir[hitx][hity] != direction || + ABS(MovPos[hitx][hity]) <= TILEY / 2); + + object_hit = TRUE; +#endif + + if (object_hit) { - CheckElementChange(x, y, Feld[x][y], CE_OTHER_IS_TOUCHING); + int i; + + CheckElementChangeSide(hitx, hity, touched_element, hitting_element, + CE_HIT_BY_SOMETHING, opposite_direction); + + if (IS_CUSTOM_ELEMENT(hitting_element) && + HAS_ANY_CHANGE_EVENT(hitting_element, CE_OTHER_IS_HITTING)) + { + for (i = 0; i < element_info[hitting_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[hitting_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_IS_HITTING) && + change->trigger_side & touched_side && + +#if 1 + IS_EQUAL_OR_IN_GROUP(touched_element, change->trigger_element) +#else + change->trigger_element == touched_element +#endif + ) + { + CheckElementChangePage(x, y, hitting_element, touched_element, + CE_OTHER_IS_HITTING, i); + break; + } + } + } + + if (IS_CUSTOM_ELEMENT(touched_element) && + HAS_ANY_CHANGE_EVENT(touched_element, CE_OTHER_GETS_HIT)) + { + for (i = 0; i < element_info[touched_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[touched_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_GETS_HIT) && + change->trigger_side & hitting_side && +#if 1 + IS_EQUAL_OR_IN_GROUP(hitting_element, change->trigger_element) +#else + change->trigger_element == hitting_element +#endif + ) + { + CheckElementChangePage(hitx, hity, touched_element, + hitting_element, CE_OTHER_GETS_HIT, i); + break; + } + } + } } + } +} + +#if 0 +void TestIfElementSmashesCustomElement(int x, int y, int direction) +{ + int dx = (direction == MV_LEFT ? -1 : direction == MV_RIGHT ? +1 : 0); + int dy = (direction == MV_UP ? -1 : direction == MV_DOWN ? +1 : 0); + int hitx = x + dx, hity = y + dy; + int hitting_element = Feld[x][y]; + int touched_element; +#if 0 + boolean object_hit = (IN_LEV_FIELD(hitx, hity) && + !IS_FREE(hitx, hity) && + (!IS_MOVING(hitx, hity) || + MovDir[hitx][hity] != direction || + ABS(MovPos[hitx][hity]) <= TILEY / 2)); +#endif + + if (IN_LEV_FIELD(hitx, hity) && IS_FREE(hitx, hity)) + return; + +#if 0 + if (IN_LEV_FIELD(hitx, hity) && !object_hit) + return; +#endif + + touched_element = (IN_LEV_FIELD(hitx, hity) ? + MovingOrBlocked2Element(hitx, hity) : EL_STEELWALL); + + CheckElementChangeSide(x, y, hitting_element, touched_element, + EP_CAN_SMASH_EVERYTHING, direction); + + if (IN_LEV_FIELD(hitx, hity)) + { + int opposite_direction = MV_DIR_OPPOSITE(direction); + int hitting_side = direction; + int touched_side = opposite_direction; +#if 0 + int touched_element = MovingOrBlocked2Element(hitx, hity); +#endif +#if 1 + boolean object_hit = (!IS_MOVING(hitx, hity) || + MovDir[hitx][hity] != direction || + ABS(MovPos[hitx][hity]) <= TILEY / 2); + + object_hit = TRUE; +#endif - if (IS_CUSTOM_ELEMENT(Feld[xx][yy]) && - Feld[x][y] == element_info[Feld[xx][yy]].change.trigger_element) + if (object_hit) { - CheckElementChange(xx, yy, Feld[xx][yy], CE_OTHER_IS_TOUCHING); + int i; + + CheckElementChangeSide(hitx, hity, touched_element, hitting_element, + CE_SMASHED_BY_SOMETHING, opposite_direction); + + if (IS_CUSTOM_ELEMENT(hitting_element) && + HAS_ANY_CHANGE_EVENT(hitting_element, CE_OTHER_IS_SMASHING)) + { + for (i = 0; i < element_info[hitting_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[hitting_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_IS_SMASHING) && + change->trigger_side & touched_side && + +#if 1 + IS_EQUAL_OR_IN_GROUP(touched_element, change->trigger_element) +#else + change->trigger_element == touched_element +#endif + ) + { + CheckElementChangePage(x, y, hitting_element, touched_element, + CE_OTHER_IS_SMASHING, i); + break; + } + } + } + + if (IS_CUSTOM_ELEMENT(touched_element) && + HAS_ANY_CHANGE_EVENT(touched_element, CE_OTHER_GETS_SMASHED)) + { + for (i = 0; i < element_info[touched_element].num_change_pages; i++) + { + struct ElementChangeInfo *change = + &element_info[touched_element].change_page[i]; + + if (change->can_change && + change->events & CH_EVENT_BIT(CE_OTHER_GETS_SMASHED) && + change->trigger_side & hitting_side && +#if 1 + IS_EQUAL_OR_IN_GROUP(hitting_element, change->trigger_element) +#else + change->trigger_element == hitting_element +#endif + ) + { + CheckElementChangePage(hitx, hity, touched_element, + hitting_element, CE_OTHER_GETS_SMASHED, i); + break; + } + } + } } } } +#endif void TestIfGoodThingHitsBadThing(int good_x, int good_y, int good_move_dir) { @@ -6480,7 +9692,7 @@ void TestIfGoodThingHitsBadThing(int good_x, int good_y, int good_move_dir) MV_DOWN }; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int test_x, test_y, test_move_dir, test_element; @@ -6518,7 +9730,7 @@ void TestIfGoodThingHitsBadThing(int good_x, int good_y, int good_move_dir) if (player->shield_deadly_time_left > 0) Bang(kill_x, kill_y); - else if (!PLAYER_PROTECTED(good_x, good_y)) + else if (!PLAYER_ENEMY_PROTECTED(good_x, good_y)) KillHero(player); } else @@ -6537,6 +9749,13 @@ void TestIfBadThingHitsGoodThing(int bad_x, int bad_y, int bad_move_dir) { +1, 0 }, { 0, +1 } }; + static int touch_dir[4] = + { + MV_LEFT | MV_RIGHT, + MV_UP | MV_DOWN, + MV_UP | MV_DOWN, + MV_LEFT | MV_RIGHT + }; static int test_dir[4] = { MV_UP, @@ -6548,7 +9767,7 @@ void TestIfBadThingHitsGoodThing(int bad_x, int bad_y, int bad_move_dir) if (bad_element == EL_EXPLOSION) /* skip just exploding bad things */ return; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int test_x, test_y, test_move_dir, test_element; @@ -6576,6 +9795,12 @@ void TestIfBadThingHitsGoodThing(int bad_x, int bad_y, int bad_move_dir) if (bad_element == EL_ROBOT && player->is_moving) continue; /* robot does not kill player if he is moving */ + if (game.engine_version >= VERSION_IDENT(3,0,7,0)) + { + if (player->MovPos != 0 && !(player->MovDir & touch_dir[i])) + continue; /* center and border element do not touch */ + } + kill_x = test_x; kill_y = test_y; break; @@ -6595,27 +9820,9 @@ void TestIfBadThingHitsGoodThing(int bad_x, int bad_y, int bad_move_dir) { struct PlayerInfo *player = PLAYERINFO(kill_x, kill_y); -#if 0 - int dir = player->MovDir; - int newx = player->jx + (dir == MV_LEFT ? -1 : dir == MV_RIGHT ? +1 : 0); - int newy = player->jy + (dir == MV_UP ? -1 : dir == MV_DOWN ? +1 : 0); - - if (Feld[bad_x][bad_y] == EL_ROBOT && player->is_moving && - newx != bad_x && newy != bad_y) - ; /* robot does not kill player if he is moving */ - else - printf("-> %d\n", player->MovDir); - - if (Feld[bad_x][bad_y] == EL_ROBOT && player->is_moving && - newx != bad_x && newy != bad_y) - ; /* robot does not kill player if he is moving */ - else - ; -#endif - if (player->shield_deadly_time_left > 0) Bang(bad_x, bad_y); - else if (!PLAYER_PROTECTED(kill_x, kill_y)) + else if (!PLAYER_ENEMY_PROTECTED(kill_x, kill_y)) KillHero(player); } else @@ -6664,7 +9871,7 @@ void TestIfBadThingTouchesOtherBadThing(int bad_x, int bad_y) { 0, +1 } }; - for (i=0; i<4; i++) + for (i = 0; i < NUM_DIRECTIONS; i++) { int x, y, element; @@ -6705,9 +9912,15 @@ void KillHero(struct PlayerInfo *player) BuryHero(player); } -static void KillHeroUnlessProtected(int x, int y) +static void KillHeroUnlessEnemyProtected(int x, int y) +{ + if (!PLAYER_ENEMY_PROTECTED(x, y)) + KillHero(PLAYERINFO(x, y)); +} + +static void KillHeroUnlessExplosionProtected(int x, int y) { - if (!PLAYER_PROTECTED(x, y)) + if (!PLAYER_EXPLOSION_PROTECTED(x, y)) KillHero(PLAYERINFO(x, y)); } @@ -6719,11 +9932,11 @@ void BuryHero(struct PlayerInfo *player) return; #if 1 - PlaySoundLevelElementAction(jx, jy, player->element_nr, ACTION_DYING); + PlayLevelSoundElementAction(jx, jy, player->element_nr, ACTION_DYING); #else - PlaySoundLevel(jx, jy, SND_CLASS_PLAYER_DYING); + PlayLevelSound(jx, jy, SND_CLASS_PLAYER_DYING); #endif - PlaySoundLevel(jx, jy, SND_GAME_LOSING); + PlayLevelSound(jx, jy, SND_GAME_LOSING); player->GameOver = TRUE; RemoveHero(player); @@ -6740,7 +9953,7 @@ void RemoveHero(struct PlayerInfo *player) if (!ExplodeField[jx][jy]) StorePlayer[jx][jy] = 0; - for (i=0; ijx, jy = player->jy; + static int trigger_sides[4] = + { + CH_SIDE_RIGHT, /* moving left */ + CH_SIDE_LEFT, /* moving right */ + CH_SIDE_BOTTOM, /* moving up */ + CH_SIDE_TOP, /* moving down */ + }; +#if 0 + boolean use_spring_bug = (game.engine_version < VERSION_IDENT(2,2,0,0)); +#endif + int jx = oldx, jy = oldy; int dx = x - jx, dy = y - jy; int nextx = x + dx, nexty = y + dy; int move_direction = (dx == -1 ? MV_LEFT : dx == +1 ? MV_RIGHT : dy == -1 ? MV_UP : dy == +1 ? MV_DOWN : MV_NO_MOVING); + int opposite_direction = MV_DIR_OPPOSITE(move_direction); + int dig_side = trigger_sides[MV_DIR_BIT(move_direction)]; + int old_element = Feld[jx][jy]; int element; if (player->MovPos == 0) @@ -6808,11 +10034,11 @@ int DigField(struct PlayerInfo *player, } if (player->MovPos == 0) /* last pushing move finished */ - player->Pushing = FALSE; + player->is_pushing = FALSE; if (mode == DF_NO_PUSH) /* player just stopped pushing */ { - player->Switching = FALSE; + player->is_switching = FALSE; player->push_delay = 0; return MF_NO_ACTION; @@ -6821,11 +10047,13 @@ int DigField(struct PlayerInfo *player, if (IS_MOVING(x, y) || IS_PLAYER(x, y)) return MF_NO_ACTION; +#if 0 + #if 0 if (IS_TUBE(Feld[jx][jy]) || IS_TUBE(Back[jx][jy])) #else if (IS_TUBE(Feld[jx][jy]) || - (IS_TUBE(Back[jx][jy]) && game.engine_version >= VERSION_IDENT(2,2,0))) + (IS_TUBE(Back[jx][jy]) && game.engine_version >= VERSION_IDENT(2,2,0,0))) #endif { int i = 0; @@ -6857,114 +10085,25 @@ int DigField(struct PlayerInfo *player, return MF_NO_ACTION; /* tube has no opening in this direction */ } +#else + + if (IS_TUBE(Back[jx][jy]) && game.engine_version >= VERSION_IDENT(2,2,0,0)) + old_element = Back[jx][jy]; + +#endif + + if (IS_WALKABLE(old_element) && + !(element_info[old_element].access_direction & move_direction)) + return MF_NO_ACTION; /* field has no opening in this direction */ + element = Feld[x][y]; if (mode == DF_SNAP && !IS_SNAPPABLE(element) && - game.engine_version >= VERSION_IDENT(2,2,0)) + game.engine_version >= VERSION_IDENT(2,2,0,0)) return MF_NO_ACTION; switch (element) { - case EL_ROBOT_WHEEL: - Feld[x][y] = EL_ROBOT_WHEEL_ACTIVE; - ZX = x; - ZY = y; - DrawLevelField(x, y); - PlaySoundLevel(x, y, SND_ROBOT_WHEEL_ACTIVATING); - return MF_ACTION; - break; - - case EL_SP_TERMINAL: - { - int xx, yy; - - PlaySoundLevel(x, y, SND_SP_TERMINAL_ACTIVATING); - - for (yy=0; yySwitching) - { - player->Switching = TRUE; - ToggleBeltSwitch(x, y); - PlaySoundLevel(x, y, SND_CLASS_CONVEYOR_BELT_SWITCH_ACTIVATING); - } - return MF_ACTION; - break; - - case EL_SWITCHGATE_SWITCH_UP: - case EL_SWITCHGATE_SWITCH_DOWN: - if (!player->Switching) - { - player->Switching = TRUE; - ToggleSwitchgateSwitch(x, y); - PlaySoundLevel(x, y, SND_CLASS_SWITCHGATE_SWITCH_ACTIVATING); - } - return MF_ACTION; - break; - - case EL_LIGHT_SWITCH: - case EL_LIGHT_SWITCH_ACTIVE: - if (!player->Switching) - { - player->Switching = TRUE; - ToggleLightSwitch(x, y); - PlaySoundLevel(x, y, element == EL_LIGHT_SWITCH ? - SND_LIGHT_SWITCH_ACTIVATING : - SND_LIGHT_SWITCH_DEACTIVATING); - } - return MF_ACTION; - break; - - case EL_TIMEGATE_SWITCH: - ActivateTimegateSwitch(x, y); - PlaySoundLevel(x, y, SND_TIMEGATE_SWITCH_ACTIVATING); - - return MF_ACTION; - break; - - case EL_BALLOON_SWITCH_LEFT: - case EL_BALLOON_SWITCH_RIGHT: - case EL_BALLOON_SWITCH_UP: - case EL_BALLOON_SWITCH_DOWN: - case EL_BALLOON_SWITCH_ANY: - if (element == EL_BALLOON_SWITCH_ANY) - game.balloon_dir = move_direction; - else - game.balloon_dir = (element == EL_BALLOON_SWITCH_LEFT ? MV_LEFT : - element == EL_BALLOON_SWITCH_RIGHT ? MV_RIGHT : - element == EL_BALLOON_SWITCH_UP ? MV_UP : - element == EL_BALLOON_SWITCH_DOWN ? MV_DOWN : - MV_NO_MOVING); - PlaySoundLevel(x, y, SND_CLASS_BALLOON_SWITCH_ACTIVATING); - - return MF_ACTION; - break; - case EL_SP_PORT_LEFT: case EL_SP_PORT_RIGHT: case EL_SP_PORT_UP: @@ -6976,6 +10115,10 @@ int DigField(struct PlayerInfo *player, case EL_SP_GRAVITY_PORT_RIGHT: case EL_SP_GRAVITY_PORT_UP: case EL_SP_GRAVITY_PORT_DOWN: +#if 1 + if (!canEnterSupaplexPort(x, y, dx, dy)) + return MF_NO_ACTION; +#else if ((dx == -1 && element != EL_SP_PORT_LEFT && element != EL_SP_GRAVITY_PORT_LEFT && @@ -6999,14 +10142,37 @@ int DigField(struct PlayerInfo *player, !IN_LEV_FIELD(nextx, nexty) || !IS_FREE(nextx, nexty)) return MF_NO_ACTION; +#endif + + if (element == EL_SP_GRAVITY_PORT_LEFT || + element == EL_SP_GRAVITY_PORT_RIGHT || + element == EL_SP_GRAVITY_PORT_UP || + element == EL_SP_GRAVITY_PORT_DOWN) + game.gravity = !game.gravity; /* automatically move to the next field with double speed */ player->programmed_action = move_direction; +#if 1 + if (player->move_delay_reset_counter == 0) + { + player->move_delay_reset_counter = 2; /* two double speed steps */ + + DOUBLE_PLAYER_SPEED(player); + } +#else + player->move_delay_reset_counter = 2; + DOUBLE_PLAYER_SPEED(player); +#endif + +#if 0 + printf("::: passing port %d,%d [%d]\n", x, y, FrameCounter); +#endif - PlaySoundLevel(x, y, SND_CLASS_SP_PORT_PASSING); + PlayLevelSound(x, y, SND_CLASS_SP_PORT_PASSING); break; +#if 0 case EL_TUBE_ANY: case EL_TUBE_VERTICAL: case EL_TUBE_HORIZONTAL: @@ -7046,26 +10212,10 @@ int DigField(struct PlayerInfo *player, if (!(tube_enter_directions[i][1] & move_direction)) return MF_NO_ACTION; /* tube has no opening in this direction */ - PlaySoundLevel(x, y, SND_CLASS_TUBE_WALKING); + PlayLevelSound(x, y, SND_CLASS_TUBE_WALKING); } break; - - case EL_LAMP: - Feld[x][y] = EL_LAMP_ACTIVE; - local_player->lights_still_needed--; - DrawLevelField(x, y); - PlaySoundLevel(x, y, SND_LAMP_ACTIVATING); - return MF_ACTION; - break; - - case EL_TIME_ORB_FULL: - Feld[x][y] = EL_TIME_ORB_EMPTY; - TimeLeft += 10; - DrawText(DX_TIME, DY_TIME, int2str(TimeLeft, 3), FONT_TEXT_2); - DrawLevelField(x, y); - PlaySoundStereo(SND_TIME_ORB_FULL_COLLECTING, SOUND_MIDDLE); - return MF_ACTION; - break; +#endif default: @@ -7073,6 +10223,9 @@ int DigField(struct PlayerInfo *player, { int sound_action = ACTION_WALKING; + if (!(element_info[element].access_direction & opposite_direction)) + return MF_NO_ACTION; /* field not accessible from this direction */ + if (element >= EL_GATE_1 && element <= EL_GATE_4) { if (!player->key[element - EL_GATE_1]) @@ -7083,7 +10236,9 @@ int DigField(struct PlayerInfo *player, if (!player->key[element - EL_GATE_1_GRAY]) return MF_NO_ACTION; } - else if (element == EL_EXIT_OPEN || element == EL_SP_EXIT_OPEN) + else if (element == EL_EXIT_OPEN || + element == EL_SP_EXIT_OPEN || + element == EL_SP_EXIT_OPENING) { sound_action = ACTION_PASSING; /* player is passing exit */ } @@ -7094,9 +10249,9 @@ int DigField(struct PlayerInfo *player, /* play sound from background or player, whatever is available */ if (element_info[element].sound[sound_action] != SND_UNDEFINED) - PlaySoundLevelElementAction(x, y, element, sound_action); + PlayLevelSoundElementAction(x, y, element, sound_action); else - PlaySoundLevelElementAction(x, y, player->element_nr, sound_action); + PlayLevelSoundElementAction(x, y, player->element_nr, sound_action); break; } @@ -7105,6 +10260,15 @@ int DigField(struct PlayerInfo *player, if (!IN_LEV_FIELD(nextx, nexty) || !IS_FREE(nextx, nexty)) return MF_NO_ACTION; + if (IS_CUSTOM_ELEMENT(element) && + !(element_info[element].access_direction & opposite_direction)) + return MF_NO_ACTION; /* field not accessible from this direction */ + +#if 1 + if (CAN_MOVE(element)) /* only fixed elements can be passed! */ + return MF_NO_ACTION; +#endif + if (element >= EL_EM_GATE_1 && element <= EL_EM_GATE_4) { if (!player->key[element - EL_EM_GATE_1]) @@ -7118,9 +10282,20 @@ int DigField(struct PlayerInfo *player, /* automatically move to the next field with double speed */ player->programmed_action = move_direction; +#if 1 + if (player->move_delay_reset_counter == 0) + { + player->move_delay_reset_counter = 2; /* two double speed steps */ + + DOUBLE_PLAYER_SPEED(player); + } +#else + player->move_delay_reset_counter = 2; + DOUBLE_PLAYER_SPEED(player); +#endif - PlaySoundLevelAction(x, y, ACTION_PASSING); + PlayLevelSoundAction(x, y, ACTION_PASSING); break; } @@ -7130,12 +10305,24 @@ int DigField(struct PlayerInfo *player, if (mode != DF_SNAP) { +#if 1 + GfxElement[x][y] = GFX_ELEMENT(element); +#else GfxElement[x][y] = - (CAN_BE_CRUMBLED(element) ? EL_SAND : GFX_ELEMENT(element)); + (GFX_CRUMBLED(element) ? EL_SAND : GFX_ELEMENT(element)); +#endif player->is_digging = TRUE; } - PlaySoundLevelElementAction(x, y, element, ACTION_DIGGING); + PlayLevelSoundElementAction(x, y, element, ACTION_DIGGING); + + CheckTriggeredElementChangePlayer(x, y, element, CE_OTHER_GETS_DIGGED, + player->index_bit, dig_side); + +#if 1 + if (mode == DF_SNAP) + TestIfElementTouchesCustomElement(x, y); /* for empty space */ +#endif break; } @@ -7154,7 +10341,7 @@ int DigField(struct PlayerInfo *player, else if (element == EL_EXTRA_TIME && level.time > 0) { TimeLeft += 10; - DrawText(DX_TIME, DY_TIME, int2str(TimeLeft, 3), FONT_TEXT_2); + DrawGameValue_Time(TimeLeft); } else if (element == EL_SHIELD_NORMAL || element == EL_SHIELD_DEADLY) { @@ -7164,11 +10351,10 @@ int DigField(struct PlayerInfo *player, } else if (element == EL_DYNAMITE || element == EL_SP_DISK_RED) { - player->dynamite++; - player->use_disk_red_graphic = (element == EL_SP_DISK_RED); + if (player->inventory_size < MAX_INVENTORY_SIZE) + player->inventory_element[player->inventory_size++] = element; - DrawText(DX_DYNAMITE, DY_DYNAMITE, - int2str(local_player->dynamite, 3), FONT_TEXT_2); + DrawGameValue_Dynamite(local_player->inventory_size); } else if (element == EL_DYNABOMB_INCREASE_NUMBER) { @@ -7191,25 +10377,52 @@ int DigField(struct PlayerInfo *player, player->key[key_nr] = TRUE; - DrawMiniGraphicExt(drawto, DX_KEYS + key_nr * MINI_TILEX, DY_KEYS, - el2edimg(EL_KEY_1 + key_nr)); + DrawGameValue_Keys(player); + redraw_mask |= REDRAW_DOOR_1; } - else if (element_info[element].gem_count > 0) + else if (IS_ENVELOPE(element)) + { +#if 1 + player->show_envelope = element; +#else + ShowEnvelope(element - EL_ENVELOPE_1); +#endif + } + else if (IS_DROPPABLE(element)) /* can be collected and dropped */ + { + int i; + + if (element_info[element].collect_count == 0) + player->inventory_infinite_element = element; + else + for (i = 0; i < element_info[element].collect_count; i++) + if (player->inventory_size < MAX_INVENTORY_SIZE) + player->inventory_element[player->inventory_size++] = element; + + DrawGameValue_Dynamite(local_player->inventory_size); + } + else if (element_info[element].collect_count > 0) { local_player->gems_still_needed -= - element_info[element].gem_count; + element_info[element].collect_count; if (local_player->gems_still_needed < 0) local_player->gems_still_needed = 0; - DrawText(DX_EMERALDS, DY_EMERALDS, - int2str(local_player->gems_still_needed, 3), FONT_TEXT_2); + DrawGameValue_Emeralds(local_player->gems_still_needed); } RaiseScoreElement(element); - PlaySoundLevelElementAction(x, y, element, ACTION_COLLECTING); + PlayLevelSoundElementAction(x, y, element, ACTION_COLLECTING); + + CheckTriggeredElementChangePlayer(x, y, element, + CE_OTHER_GETS_COLLECTED, + player->index_bit, dig_side); - CheckTriggeredElementChange(x, y, element, CE_OTHER_GETS_COLLECTED); +#if 1 + if (mode == DF_SNAP) + TestIfElementTouchesCustomElement(x, y); /* for empty space */ +#endif break; } @@ -7222,17 +10435,65 @@ int DigField(struct PlayerInfo *player, return MF_NO_ACTION; if (CAN_FALL(element) && IN_LEV_FIELD(x, y + 1) && IS_FREE(x, y + 1) && - !(element == EL_SPRING && use_spring_bug)) + !(element == EL_SPRING && level.use_spring_bug)) + return MF_NO_ACTION; + +#if 1 + if (CAN_MOVE(element) && GET_MAX_MOVE_DELAY(element) == 0 && + ((move_direction & MV_VERTICAL && + ((element_info[element].move_pattern & MV_LEFT && + IN_LEV_FIELD(x - 1, y) && IS_FREE(x - 1, y)) || + (element_info[element].move_pattern & MV_RIGHT && + IN_LEV_FIELD(x + 1, y) && IS_FREE(x + 1, y)))) || + (move_direction & MV_HORIZONTAL && + ((element_info[element].move_pattern & MV_UP && + IN_LEV_FIELD(x, y - 1) && IS_FREE(x, y - 1)) || + (element_info[element].move_pattern & MV_DOWN && + IN_LEV_FIELD(x, y + 1) && IS_FREE(x, y + 1)))))) return MF_NO_ACTION; +#endif +#if 1 + /* do not push elements already moving away faster than player */ + if (CAN_MOVE(element) && MovDir[x][y] == move_direction && + ABS(getElementMoveStepsize(x, y)) > MOVE_STEPSIZE_NORMAL) + return MF_NO_ACTION; +#else if (element == EL_SPRING && MovDir[x][y] != MV_NO_MOVING) return MF_NO_ACTION; +#endif + +#if 1 + if (game.engine_version >= VERSION_IDENT(3,0,7,1)) + { + if (player->push_delay_value == -1) + player->push_delay_value = GET_NEW_PUSH_DELAY(element); + } + else if (game.engine_version >= VERSION_IDENT(2,2,0,7)) + { + if (!player->is_pushing) + player->push_delay_value = GET_NEW_PUSH_DELAY(element); + } - if (!player->Pushing && - game.engine_version >= RELEASE_IDENT(2,2,0,7)) + /* + if (game.engine_version >= VERSION_IDENT(2,2,0,7) && + (game.engine_version < VERSION_IDENT(3,0,7,1) || + !player_is_pushing)) + player->push_delay_value = GET_NEW_PUSH_DELAY(element); + */ +#else + if (!player->is_pushing && + game.engine_version >= VERSION_IDENT(2,2,0,7)) player->push_delay_value = GET_NEW_PUSH_DELAY(element); +#endif + +#if 0 + printf("::: push delay: %ld [%d, %d] [%d]\n", + player->push_delay_value, FrameCounter, game.engine_version, + player->is_pushing); +#endif - player->Pushing = TRUE; + player->is_pushing = TRUE; if (!(IN_LEV_FIELD(nextx, nexty) && (IS_FREE(nextx, nexty) || @@ -7249,7 +10510,17 @@ int DigField(struct PlayerInfo *player, if (!FrameReached(&player->push_delay, player->push_delay_value) && !(tape.playing && tape.file_version < FILE_VERSION_2_0) && element != EL_SPRING && element != EL_BALLOON) + { + /* make sure that there is no move delay before next try to push */ + if (game.engine_version >= VERSION_IDENT(3,0,7,1)) + player->move_delay = INITIAL_MOVE_DELAY_OFF; + return MF_NO_ACTION; + } + +#if 0 + printf("::: NOW PUSHING... [%d]\n", FrameCounter); +#endif if (IS_SB_ELEMENT(element)) { @@ -7268,25 +10539,26 @@ int DigField(struct PlayerInfo *player, Feld[x][y] = EL_SOKOBAN_OBJECT; if (Back[x][y] == Back[nextx][nexty]) - PlaySoundLevelAction(x, y, ACTION_PUSHING); + PlayLevelSoundAction(x, y, ACTION_PUSHING); else if (Back[x][y] != 0) - PlaySoundLevelElementAction(x, y, EL_SOKOBAN_FIELD_FULL, + PlayLevelSoundElementAction(x, y, EL_SOKOBAN_FIELD_FULL, ACTION_EMPTYING); else - PlaySoundLevelElementAction(nextx, nexty, EL_SOKOBAN_FIELD_EMPTY, + PlayLevelSoundElementAction(nextx, nexty, EL_SOKOBAN_FIELD_EMPTY, ACTION_FILLING); if (local_player->sokobanfields_still_needed == 0 && game.emulation == EMU_SOKOBAN) { player->LevelSolved = player->GameOver = TRUE; - PlaySoundLevel(x, y, SND_GAME_SOKOBAN_SOLVING); + PlayLevelSound(x, y, SND_GAME_SOKOBAN_SOLVING); } } else - PlaySoundLevelElementAction(x, y, element, ACTION_PUSHING); + PlayLevelSoundElementAction(x, y, element, ACTION_PUSHING); InitMovingField(x, y, move_direction); + GfxAction[x][y] = ACTION_PUSHING; if (mode == DF_SNAP) ContinueMoving(x, y); @@ -7296,18 +10568,129 @@ int DigField(struct PlayerInfo *player, Pushed[x][y] = TRUE; Pushed[nextx][nexty] = TRUE; - if (game.engine_version < RELEASE_IDENT(2,2,0,7)) + if (game.engine_version < VERSION_IDENT(2,2,0,7)) player->push_delay_value = GET_NEW_PUSH_DELAY(element); + else + player->push_delay_value = -1; /* get new value later */ - CheckTriggeredElementChange(x, y, element, CE_OTHER_GETS_PUSHED); - CheckElementChange(x, y, element, CE_PUSHED_BY_PLAYER); + CheckTriggeredElementChangePlayer(x, y, element, CE_OTHER_GETS_PUSHED, + player->index_bit, dig_side); + CheckElementChangePlayer(x, y, element, CE_PUSHED_BY_PLAYER, + player->index_bit, dig_side); break; } + else if (IS_SWITCHABLE(element)) + { + if (PLAYER_SWITCHING(player, x, y)) + return MF_ACTION; + + player->is_switching = TRUE; + player->switch_x = x; + player->switch_y = y; + + PlayLevelSoundElementAction(x, y, element, ACTION_ACTIVATING); + + if (element == EL_ROBOT_WHEEL) + { + Feld[x][y] = EL_ROBOT_WHEEL_ACTIVE; + ZX = x; + ZY = y; + + DrawLevelField(x, y); + } + else if (element == EL_SP_TERMINAL) + { + int xx, yy; + + for (yy = 0; yy < lev_fieldy; yy++) for (xx=0; xx < lev_fieldx; xx++) + { + if (Feld[xx][yy] == EL_SP_DISK_YELLOW) + Bang(xx, yy); + else if (Feld[xx][yy] == EL_SP_TERMINAL) + Feld[xx][yy] = EL_SP_TERMINAL_ACTIVE; + } + } + else if (IS_BELT_SWITCH(element)) + { + ToggleBeltSwitch(x, y); + } + else if (element == EL_SWITCHGATE_SWITCH_UP || + element == EL_SWITCHGATE_SWITCH_DOWN) + { + ToggleSwitchgateSwitch(x, y); + } + else if (element == EL_LIGHT_SWITCH || + element == EL_LIGHT_SWITCH_ACTIVE) + { + ToggleLightSwitch(x, y); + +#if 0 + PlayLevelSound(x, y, element == EL_LIGHT_SWITCH ? + SND_LIGHT_SWITCH_ACTIVATING : + SND_LIGHT_SWITCH_DEACTIVATING); +#endif + } + else if (element == EL_TIMEGATE_SWITCH) + { + ActivateTimegateSwitch(x, y); + } + else if (element == EL_BALLOON_SWITCH_LEFT || + element == EL_BALLOON_SWITCH_RIGHT || + element == EL_BALLOON_SWITCH_UP || + element == EL_BALLOON_SWITCH_DOWN || + element == EL_BALLOON_SWITCH_ANY) + { + if (element == EL_BALLOON_SWITCH_ANY) + game.balloon_dir = move_direction; + else + game.balloon_dir = (element == EL_BALLOON_SWITCH_LEFT ? MV_LEFT : + element == EL_BALLOON_SWITCH_RIGHT ? MV_RIGHT : + element == EL_BALLOON_SWITCH_UP ? MV_UP : + element == EL_BALLOON_SWITCH_DOWN ? MV_DOWN : + MV_NO_MOVING); + } + else if (element == EL_LAMP) + { + Feld[x][y] = EL_LAMP_ACTIVE; + local_player->lights_still_needed--; + + DrawLevelField(x, y); + } + else if (element == EL_TIME_ORB_FULL) + { + Feld[x][y] = EL_TIME_ORB_EMPTY; + TimeLeft += 10; + DrawGameValue_Time(TimeLeft); + + DrawLevelField(x, y); + +#if 0 + PlaySoundStereo(SND_TIME_ORB_FULL_COLLECTING, SOUND_MIDDLE); +#endif + } + + return MF_ACTION; + } else { - CheckTriggeredElementChange(x, y, element, CE_OTHER_GETS_PRESSED); - CheckElementChange(x, y, element, CE_PRESSED_BY_PLAYER); + if (!PLAYER_SWITCHING(player, x, y)) + { + player->is_switching = TRUE; + player->switch_x = x; + player->switch_y = y; + + CheckTriggeredElementChangePlayer(x, y, element, + CE_OTHER_IS_SWITCHING, + player->index_bit, dig_side); + CheckElementChangePlayer(x, y, element, CE_SWITCHED, + player->index_bit, dig_side); + } + + CheckTriggeredElementChangePlayer(x, y, element, CE_OTHER_GETS_PRESSED, + player->index_bit, dig_side); + CheckElementChangePlayer(x, y, element, CE_PRESSED_BY_PLAYER, + player->index_bit, dig_side); } return MF_NO_ACTION; @@ -7330,8 +10713,13 @@ boolean SnapField(struct PlayerInfo *player, int dx, int dy) dy == -1 ? MV_UP : dy == +1 ? MV_DOWN : MV_NO_MOVING); - if (player->MovPos && game.engine_version >= VERSION_IDENT(2,2,0)) +#if 0 + if (player->MovPos) + return FALSE; +#else + if (player->MovPos && game.engine_version >= VERSION_IDENT(2,2,0,0)) return FALSE; +#endif if (!player->active || !IN_LEV_FIELD(x, y)) return FALSE; @@ -7342,12 +10730,13 @@ boolean SnapField(struct PlayerInfo *player, int dx, int dy) if (!dx && !dy) { if (player->MovPos == 0) - player->Pushing = FALSE; + player->is_pushing = FALSE; - player->snapped = FALSE; + player->is_snapping = FALSE; if (player->MovPos == 0) { + player->is_moving = FALSE; player->is_digging = FALSE; player->is_collecting = FALSE; } @@ -7355,17 +10744,35 @@ boolean SnapField(struct PlayerInfo *player, int dx, int dy) return FALSE; } - if (player->snapped) + if (player->is_snapping) return FALSE; player->MovDir = snap_direction; - if (DigField(player, x, y, 0, 0, DF_SNAP) == MF_NO_ACTION) +#if 1 + if (player->MovPos == 0) +#endif + { + player->is_moving = FALSE; + player->is_digging = FALSE; + player->is_collecting = FALSE; + } + + player->is_dropping = FALSE; + + if (DigField(player, jx, jy, x, y, 0, 0, DF_SNAP) == MF_NO_ACTION) return FALSE; - player->snapped = TRUE; - player->is_digging = FALSE; - player->is_collecting = FALSE; + player->is_snapping = TRUE; + +#if 1 + if (player->MovPos == 0) +#endif + { + player->is_moving = FALSE; + player->is_digging = FALSE; + player->is_collecting = FALSE; + } DrawLevelField(x, y); BackToFront(); @@ -7373,73 +10780,192 @@ boolean SnapField(struct PlayerInfo *player, int dx, int dy) return TRUE; } -boolean PlaceBomb(struct PlayerInfo *player) +boolean DropElement(struct PlayerInfo *player) { + static int trigger_sides[4] = + { + CH_SIDE_LEFT, /* dropping left */ + CH_SIDE_RIGHT, /* dropping right */ + CH_SIDE_TOP, /* dropping up */ + CH_SIDE_BOTTOM, /* dropping down */ + }; int jx = player->jx, jy = player->jy; - int element; - - if (!player->active || player->MovPos) + int drop_direction = player->MovDir; + int drop_side = trigger_sides[MV_DIR_BIT(drop_direction)]; + int old_element = Feld[jx][jy]; + int drop_element = (player->inventory_size > 0 ? + player->inventory_element[player->inventory_size - 1] : + player->inventory_infinite_element != EL_UNDEFINED ? + player->inventory_infinite_element : + player->dynabombs_left > 0 ? + EL_DYNABOMB_PLAYER_1_ACTIVE + player->index_nr : + EL_UNDEFINED); + int new_element = drop_element; /* default: element does not change */ + + /* check if player is active, not moving and ready to drop */ + if (!player->active || player->MovPos || player->drop_delay > 0) return FALSE; - element = Feld[jx][jy]; - - if ((player->dynamite == 0 && player->dynabombs_left == 0) || - IS_ACTIVE_BOMB(element) || element == EL_EXPLOSION) + /* check if player has anything that can be dropped */ +#if 1 + if (new_element == EL_UNDEFINED) return FALSE; - -#if 0 - if (element != EL_EMPTY) +#else + if (player->inventory_size == 0 && + player->inventory_infinite_element == EL_UNDEFINED && + player->dynabombs_left == 0) return FALSE; #endif - if (element != EL_EMPTY) - { -#if 0 - Store[jx][jy] = element; + /* check if anything can be dropped at the current position */ + if (IS_ACTIVE_BOMB(old_element) || old_element == EL_EXPLOSION) + return FALSE; + + /* collected custom elements can only be dropped on empty fields */ +#if 1 + if (IS_CUSTOM_ELEMENT(new_element) && old_element != EL_EMPTY) + return FALSE; #else - Back[jx][jy] = element; + if (player->inventory_size > 0 && + IS_CUSTOM_ELEMENT(player->inventory_element[player->inventory_size - 1]) + && old_element != EL_EMPTY) + return FALSE; #endif - } - MovDelay[jx][jy] = 96; + if (old_element != EL_EMPTY) + Back[jx][jy] = old_element; /* store old element on this field */ ResetGfxAnimation(jx, jy); ResetRandomAnimationValue(jx, jy); - if (player->dynamite) + if (player->inventory_size > 0 || + player->inventory_infinite_element != EL_UNDEFINED) { - Feld[jx][jy] = (player->use_disk_red_graphic ? EL_SP_DISK_RED_ACTIVE : - EL_DYNAMITE_ACTIVE); - player->dynamite--; + if (player->inventory_size > 0) + { + player->inventory_size--; + +#if 0 + new_element = player->inventory_element[player->inventory_size]; +#endif + + DrawGameValue_Dynamite(local_player->inventory_size); + + if (new_element == EL_DYNAMITE) + new_element = EL_DYNAMITE_ACTIVE; + else if (new_element == EL_SP_DISK_RED) + new_element = EL_SP_DISK_RED_ACTIVE; + } + + Feld[jx][jy] = new_element; - DrawText(DX_DYNAMITE, DY_DYNAMITE, int2str(local_player->dynamite, 3), - FONT_TEXT_2); if (IN_SCR_FIELD(SCREENX(jx), SCREENY(jy))) - { -#if 1 DrawGraphicThruMask(SCREENX(jx), SCREENY(jy), el2img(Feld[jx][jy]), 0); -#else - if (game.emulation == EMU_SUPAPLEX) - DrawGraphic(SCREENX(jx), SCREENY(jy), IMG_SP_DISK_RED, 0); - else - DrawGraphicThruMask(SCREENX(jx), SCREENY(jy), IMG_DYNAMITE_ACTIVE, 0); + + PlayLevelSoundAction(jx, jy, ACTION_DROPPING); + +#if 1 + /* needed if previous element just changed to "empty" in the last frame */ + Changed[jx][jy] = 0; /* allow another change */ #endif - } - PlaySoundLevelAction(jx, jy, ACTION_DROPPING); + CheckTriggeredElementChangePlayer(jx, jy, new_element, + CE_OTHER_GETS_DROPPED, + player->index_bit, drop_side); + CheckElementChangePlayer(jx, jy, new_element, CE_DROPPED_BY_PLAYER, + player->index_bit, drop_side); + + TestIfElementTouchesCustomElement(jx, jy); } - else + else /* player is dropping a dyna bomb */ { - Feld[jx][jy] = - EL_DYNABOMB_PLAYER_1_ACTIVE + (player->element_nr - EL_PLAYER_1); player->dynabombs_left--; +#if 0 + new_element = EL_DYNABOMB_PLAYER_1_ACTIVE + player->index_nr; +#endif + + Feld[jx][jy] = new_element; + if (IN_SCR_FIELD(SCREENX(jx), SCREENY(jy))) DrawGraphicThruMask(SCREENX(jx), SCREENY(jy), el2img(Feld[jx][jy]), 0); - PlaySoundLevelAction(jx, jy, ACTION_DROPPING); + PlayLevelSoundAction(jx, jy, ACTION_DROPPING); + } + + + +#if 1 + + if (Feld[jx][jy] == new_element) /* uninitialized unless CE change */ + { +#if 1 + InitField_WithBug1(jx, jy, FALSE); +#else + InitField(jx, jy, FALSE); + if (CAN_MOVE(Feld[jx][jy])) + InitMovDir(jx, jy); +#endif + } + + new_element = Feld[jx][jy]; /* element might have changed */ + + if (IS_CUSTOM_ELEMENT(new_element) && CAN_MOVE(new_element) && + element_info[new_element].move_pattern == MV_WHEN_DROPPED) + { +#if 0 + int move_stepsize = element_info[new_element].move_stepsize; +#endif + int direction, dx, dy, nextx, nexty; + + if (element_info[new_element].move_direction_initial == MV_START_AUTOMATIC) + MovDir[jx][jy] = player->MovDir; + + direction = MovDir[jx][jy]; + dx = (direction == MV_LEFT ? -1 : direction == MV_RIGHT ? +1 : 0); + dy = (direction == MV_UP ? -1 : direction == MV_DOWN ? +1 : 0); + nextx = jx + dx; + nexty = jy + dy; + + if (IN_LEV_FIELD(nextx, nexty) && IS_FREE(nextx, nexty)) + { +#if 0 + WasJustMoving[jx][jy] = 3; +#else + InitMovingField(jx, jy, direction); + ContinueMoving(jx, jy); +#endif + } + else + { + Changed[jx][jy] = 0; /* allow another change */ + +#if 1 + TestIfElementHitsCustomElement(jx, jy, direction); +#else + CheckElementChangeSide(jx, jy, new_element, touched_element, + CE_HITTING_SOMETHING, direction); +#endif + } + +#if 0 + player->drop_delay = 2 * TILEX / move_stepsize + 1; +#endif } +#if 0 + player->drop_delay = 8 + 8 + 8; +#endif + +#if 1 + player->drop_delay = GET_NEW_DROP_DELAY(drop_element); +#endif + +#endif + + player->is_dropping = TRUE; + + return TRUE; } @@ -7450,21 +10976,18 @@ boolean PlaceBomb(struct PlayerInfo *player) static int *loop_sound_frame = NULL; static int *loop_sound_volume = NULL; -void InitPlaySoundLevel() +void InitPlayLevelSound() { int num_sounds = getSoundListSize(); - if (loop_sound_frame != NULL) - free(loop_sound_frame); + checked_free(loop_sound_frame); + checked_free(loop_sound_volume); - if (loop_sound_volume != NULL) - free(loop_sound_volume); - - loop_sound_frame = checked_calloc(num_sounds * sizeof(int)); + loop_sound_frame = checked_calloc(num_sounds * sizeof(int)); loop_sound_volume = checked_calloc(num_sounds * sizeof(int)); } -static void PlaySoundLevel(int x, int y, int nr) +static void PlayLevelSound(int x, int y, int nr) { int sx = SCREENX(x), sy = SCREENY(y); int volume, stereo_position; @@ -7509,48 +11032,66 @@ static void PlaySoundLevel(int x, int y, int nr) PlaySoundExt(nr, volume, stereo_position, type); } -static void PlaySoundLevelNearest(int x, int y, int sound_action) +static void PlayLevelSoundNearest(int x, int y, int sound_action) { - PlaySoundLevel(x < LEVELX(BX1) ? LEVELX(BX1) : + PlayLevelSound(x < LEVELX(BX1) ? LEVELX(BX1) : x > LEVELX(BX2) ? LEVELX(BX2) : x, y < LEVELY(BY1) ? LEVELY(BY1) : y > LEVELY(BY2) ? LEVELY(BY2) : y, sound_action); } -static void PlaySoundLevelAction(int x, int y, int action) +static void PlayLevelSoundAction(int x, int y, int action) { - PlaySoundLevelElementAction(x, y, Feld[x][y], action); + PlayLevelSoundElementAction(x, y, Feld[x][y], action); } -static void PlaySoundLevelElementAction(int x, int y, int element, int action) +static void PlayLevelSoundElementAction(int x, int y, int element, int action) { int sound_effect = element_info[element].sound[action]; if (sound_effect != SND_UNDEFINED) - PlaySoundLevel(x, y, sound_effect); + PlayLevelSound(x, y, sound_effect); +} + +static void PlayLevelSoundElementActionIfLoop(int x, int y, int element, + int action) +{ + int sound_effect = element_info[element].sound[action]; + + if (sound_effect != SND_UNDEFINED && IS_LOOP_SOUND(sound_effect)) + PlayLevelSound(x, y, sound_effect); } -static void PlaySoundLevelActionIfLoop(int x, int y, int action) +static void PlayLevelSoundActionIfLoop(int x, int y, int action) { int sound_effect = element_info[Feld[x][y]].sound[action]; if (sound_effect != SND_UNDEFINED && IS_LOOP_SOUND(sound_effect)) - PlaySoundLevel(x, y, sound_effect); + PlayLevelSound(x, y, sound_effect); } -static void StopSoundLevelActionIfLoop(int x, int y, int action) +static void StopLevelSoundActionIfLoop(int x, int y, int action) { int sound_effect = element_info[Feld[x][y]].sound[action]; if (sound_effect != SND_UNDEFINED && IS_LOOP_SOUND(sound_effect)) - StopSoundExt(sound_effect, SND_CTRL_STOP_SOUND); + StopSound(sound_effect); +} + +static void PlayLevelMusic() +{ + if (levelset.music[level_nr] != MUS_UNDEFINED) + PlayMusic(levelset.music[level_nr]); /* from config file */ + else + PlayMusic(MAP_NOCONF_MUSIC(level_nr)); /* from music dir */ } void RaiseScore(int value) { local_player->score += value; - DrawText(DX_SCORE, DY_SCORE, int2str(local_player->score, 5), FONT_TEXT_2); + + DrawGameValue_Score(local_player->score); } void RaiseScoreElement(int element) @@ -7618,7 +11159,7 @@ void RaiseScoreElement(int element) RaiseScore(level.score[SC_KEY]); break; default: - RaiseScore(element_info[element].score); + RaiseScore(element_info[element].collect_score); break; } } @@ -7643,7 +11184,19 @@ void RequestQuitGame(boolean ask_if_really_quit) } else { + +#if 1 + if (tape.playing && tape.deactivate_display) + TapeDeactivateDisplayOff(TRUE); +#endif + OpenDoor(DOOR_OPEN_1 | DOOR_COPY_BACK); + +#if 1 + if (tape.playing && tape.deactivate_display) + TapeDeactivateDisplayOn(); +#endif + } } @@ -7708,7 +11261,7 @@ void CreateGameButtons() { int i; - for (i=0; i