X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_mm%2Fmm_game.c;h=85a9d4092995b18fcbdd5550ab4b60d1911a7895;hb=4de7503bef2712180fe8c86a89a0a7c281a5fe96;hp=093e837363e306753ca2f178aa1340680c7c1898;hpb=92ae204856b3b41863f4244dd75cc5c7268f034d;p=rocksndiamonds.git diff --git a/src/game_mm/mm_game.c b/src/game_mm/mm_game.c index 093e8373..85a9d409 100644 --- a/src/game_mm/mm_game.c +++ b/src/game_mm/mm_game.c @@ -25,9 +25,8 @@ // values for Explode_MM() #define EX_PHASE_START 0 -#define EX_NORMAL 0 -#define EX_KETTLE 1 -#define EX_SHORT 2 +#define EX_TYPE_NONE 0 +#define EX_TYPE_NORMAL (1 << 0) // special positions in the game control window (relative to control window) #define XX_LEVEL 36 @@ -116,8 +115,22 @@ static DelayCounter pacman_delay = { PACMAN_MOVE_DELAY }; static DelayCounter energy_delay = { ENERGY_DELAY }; static DelayCounter overload_delay = { 0 }; +// element mask positions for scanning pixels of MM elements +#define MM_MASK_MCDUFFIN_RIGHT 0 +#define MM_MASK_MCDUFFIN_UP 1 +#define MM_MASK_MCDUFFIN_LEFT 2 +#define MM_MASK_MCDUFFIN_DOWN 3 +#define MM_MASK_GRID_1 4 +#define MM_MASK_GRID_2 5 +#define MM_MASK_GRID_3 6 +#define MM_MASK_GRID_4 7 +#define MM_MASK_RECTANGLE 8 +#define MM_MASK_CIRCLE 9 + +#define NUM_MM_MASKS 10 + // element masks for scanning pixels of MM elements -static const char mm_masks[10][16][16 + 1] = +static const char mm_masks[NUM_MM_MASKS][16][16 + 1] = { { " ", @@ -411,6 +424,20 @@ static void CheckExitMM(void) PlayLevelSound_MM(exit_x, exit_y, exit_element, MM_ACTION_OPENING); } +static void SetLaserColor(int brightness) +{ + int color_min = 0x00; + int color_max = brightness; // (0x00 <= brightness <= 0xFF) + int color_up = color_max * laser.overload_value / MAX_LASER_OVERLOAD; + int color_down = color_max - color_up; + + pen_ray = + GetPixelFromRGB(window, + (native_mm_level.laser_red ? color_max : color_up), + (native_mm_level.laser_green ? color_down : color_min), + (native_mm_level.laser_blue ? color_down : color_min)); +} + static void InitMovDir_MM(int x, int y) { int element = Tile[x][y]; @@ -436,7 +463,7 @@ static void InitMovDir_MM(int x, int y) } } -static void InitField(int x, int y, boolean init_game) +static void InitField(int x, int y) { int element = Tile[x][y]; @@ -537,7 +564,6 @@ static void InitCycleElements_RotateSingleStep(void) Tile[x][y] = next_element; - DrawField_MM(x, y); game_mm.cycle[i].steps -= step; } } @@ -574,10 +600,7 @@ static void InitLaser(void) AddLaserEdge(LX, LY); // set laser starting edge - pen_ray = GetPixelFromRGB(window, - native_mm_level.laser_red * 0xFF, - native_mm_level.laser_green * 0xFF, - native_mm_level.laser_blue * 0xFF); + SetLaserColor(0xFF); } void InitGameEngine_MM(void) @@ -653,10 +676,9 @@ void InitGameEngine_MM(void) Angle[x][y] = 0; MovPos[x][y] = MovDir[x][y] = MovDelay[x][y] = 0; Store[x][y] = Store2[x][y] = 0; - Frame[x][y] = 0; Stop[x][y] = FALSE; - InitField(x, y, TRUE); + InitField(x, y); } } @@ -691,6 +713,11 @@ void InitGameActions_MM(void) cycle_steps_done++; } + AdvanceFrameCounter(); + AdvanceGfxFrame(); + + DrawLevel_MM(); + BackToFront(); ColorCycling(); @@ -708,6 +735,48 @@ void InitGameActions_MM(void) SetTileCursorXY(laser.start_edge.x, laser.start_edge.y); SetTileCursorActive(TRUE); + + ResetFrameCounter(&energy_delay); +} + +static void FadeOutLaser(void) +{ + int i; + + for (i = 15; i >= 0; i--) + { + SetLaserColor(0x11 * i); + + DrawLaser(0, DL_LASER_ENABLED); + + BackToFront(); + Delay_WithScreenUpdates(50); + } + + DrawLaser(0, DL_LASER_DISABLED); + + StopSound_MM(SND_MM_GAME_HEALTH_CHARGING); +} + +static void GameOver_MM(int game_over_cause) +{ + // do not handle game over if request dialog is already active + if (game.request_active) + return; + + game_mm.game_over = TRUE; + game_mm.game_over_cause = game_over_cause; + + if (setup.ask_on_game_over) + game.restart_game_message = (game_over_cause == GAME_OVER_BOMB ? + "Bomb killed Mc Duffin! Play it again?" : + game_over_cause == GAME_OVER_NO_ENERGY ? + "Out of magic energy! Play it again?" : + game_over_cause == GAME_OVER_OVERLOADED ? + "Magic spell hit Mc Duffin! Play it again?" : + NULL); + + SetTileCursorActive(FALSE); } void AddLaserEdge(int lx, int ly) @@ -757,13 +826,13 @@ static boolean StepBehind(void) static int getMaskFromElement(int element) { if (IS_GRID(element)) - return IMG_MM_MASK_GRID_1 + get_element_phase(element); + return MM_MASK_GRID_1 + get_element_phase(element); else if (IS_MCDUFFIN(element)) - return IMG_MM_MASK_MCDUFFIN_RIGHT + get_element_phase(element); + return MM_MASK_MCDUFFIN_RIGHT + get_element_phase(element); else if (IS_RECTANGLE(element) || IS_DF_GRID(element)) - return IMG_MM_MASK_RECTANGLE; + return MM_MASK_RECTANGLE; else - return IMG_MM_MASK_CIRCLE; + return MM_MASK_CIRCLE; } static int ScanPixel(void) @@ -817,7 +886,7 @@ static int ScanPixel(void) } else { - int pos = getMaskFromElement(element) - IMG_MM_MASK_MCDUFFIN_RIGHT; + int pos = getMaskFromElement(element); pixel = (mm_masks[pos][dy / 2][dx / 2] == 'X' ? 1 : 0); } @@ -945,7 +1014,7 @@ void ScanLaser(void) if (element == EL_EMPTY) { - if (!HitOnlyAnEdge(element, hit_mask)) + if (!HitOnlyAnEdge(hit_mask)) break; } else if (element == EL_FUSE_ON) @@ -1315,7 +1384,7 @@ void DrawLaser_MM(void) boolean HitElement(int element, int hit_mask) { - if (HitOnlyAnEdge(element, hit_mask)) + if (HitOnlyAnEdge(hit_mask)) return FALSE; if (IS_MOVING(ELX, ELY) || IS_BLOCKED(ELX, ELY)) @@ -1459,14 +1528,14 @@ boolean HitElement(int element, int hit_mask) LX += step_size * XS; LY += step_size * YS; -#if 0 // draw sparkles on mirror - if ((IS_MIRROR(element) || IS_MIRROR_FIXED(element)) && + if ((IS_MIRROR(element) || + IS_MIRROR_FIXED(element) || + element == EL_PRISM) && current_angle != laser.current_angle) { - MoveSprite(vp, &Pfeil[2], 4 + 16 * ELX, 5 + 16 * ELY + 1); + MovDelay[ELX][ELY] = 11; // start animation } -#endif if ((!IS_POLAR(element) && !IS_POLAR_CROSS(element)) && current_angle != laser.current_angle) @@ -1638,7 +1707,7 @@ boolean HitElement(int element, int hit_mask) return TRUE; } -boolean HitOnlyAnEdge(int element, int hit_mask) +boolean HitOnlyAnEdge(int hit_mask) { // check if the laser hit only the edge of an element and, if so, go on @@ -1697,7 +1766,7 @@ boolean HitOnlyAnEdge(int element, int hit_mask) boolean HitPolarizer(int element, int hit_mask) { - if (HitOnlyAnEdge(element, hit_mask)) + if (HitOnlyAnEdge(hit_mask)) return FALSE; if (IS_DF_GRID(element)) @@ -1895,7 +1964,7 @@ boolean HitBlock(int element, int hit_mask) boolean HitLaserSource(int element, int hit_mask) { - if (HitOnlyAnEdge(element, hit_mask)) + if (HitOnlyAnEdge(hit_mask)) return FALSE; PlayLevelSound_MM(ELX, ELY, element, MM_ACTION_HITTING); @@ -1907,7 +1976,7 @@ boolean HitLaserSource(int element, int hit_mask) boolean HitLaserDestination(int element, int hit_mask) { - if (HitOnlyAnEdge(element, hit_mask)) + if (HitOnlyAnEdge(hit_mask)) return FALSE; if (element != EL_EXIT_OPEN && @@ -2143,7 +2212,7 @@ boolean HitReflectingWalls(int element, int hit_mask) } } - if (!HitOnlyAnEdge(element, hit_mask)) + if (!HitOnlyAnEdge(hit_mask)) { laser.overloaded = TRUE; @@ -2155,7 +2224,7 @@ boolean HitReflectingWalls(int element, int hit_mask) boolean HitAbsorbingWalls(int element, int hit_mask) { - if (HitOnlyAnEdge(element, hit_mask)) + if (HitOnlyAnEdge(hit_mask)) return FALSE; if (ABS(XS) == 4 && @@ -2398,6 +2467,36 @@ static void GrowAmoeba(int x, int y) } } +static void DrawFieldAnimated_MM(int x, int y) +{ + int element = Tile[x][y]; + + if (IS_BLOCKED(x, y)) + return; + + DrawField_MM(x, y); + + if (IS_MIRROR(element) || + IS_MIRROR_FIXED(element) || + element == EL_PRISM) + { + if (MovDelay[x][y] != 0) // wait some time before next frame + { + MovDelay[x][y]--; + + if (MovDelay[x][y] != 0) + { + int graphic = IMG_TWINKLE_WHITE; + int frame = getGraphicAnimationFrame(graphic, 10 - MovDelay[x][y]); + + DrawGraphicThruMask_MM(SCREENX(x), SCREENY(y), graphic, frame); + } + } + } + + laser.redraw = TRUE; +} + static void Explode_MM(int x, int y, int phase, int mode) { int num_phase = 9, delay = 2; @@ -2425,14 +2524,21 @@ static void Explode_MM(int x, int y, int phase, int mode) Store[x][y] = EL_EMPTY; Store2[x][y] = mode; + Tile[x][y] = EL_EXPLODING_OPAQUE; + GfxElement[x][y] = center_element; + MovDir[x][y] = MovPos[x][y] = MovDelay[x][y] = 0; - Frame[x][y] = 1; + + ExplodePhase[x][y] = 1; return; } - Frame[x][y] = (phase < last_phase ? phase + 1 : 0); + if (phase == 1) + GfxFrame[x][y] = 0; // restart explosion animation + + ExplodePhase[x][y] = (phase < last_phase ? phase + 1 : 0); if (phase == half_phase) { @@ -2452,10 +2558,7 @@ static void Explode_MM(int x, int y, int phase, int mode) Bang_MM(laser.start_edge.x, laser.start_edge.y); Store[x][y] = EL_EMPTY; - game_mm.game_over = TRUE; - game_mm.game_over_cause = GAME_OVER_BOMB; - - SetTileCursorActive(FALSE); + GameOver_MM(GAME_OVER_DELAYED); laser.overloaded = FALSE; } @@ -2463,56 +2566,22 @@ static void Explode_MM(int x, int y, int phase, int mode) { Store[x][y] = EL_EMPTY; - game.restart_game_message = "Bomb killed Mc Duffin! Play it again?"; + GameOver_MM(GAME_OVER_BOMB); } Tile[x][y] = Store[x][y]; Store[x][y] = Store2[x][y] = 0; MovDir[x][y] = MovPos[x][y] = MovDelay[x][y] = 0; - InitField(x, y, FALSE); + InitField(x, y); DrawField_MM(x, y); } else if (!(phase % delay) && IN_SCR_FIELD(SCREENX(x), SCREENY(y))) { - int graphic = IMG_MM_DEFAULT_EXPLODING; - int graphic_phase = (phase / delay - 1); - Bitmap *bitmap; - int src_x, src_y; - - if (Store2[x][y] == EX_KETTLE) - { - if (graphic_phase < 3) - { - graphic = IMG_MM_KETTLE_EXPLODING; - } - else if (graphic_phase < 5) - { - graphic_phase += 3; - } - else - { - graphic = IMG_EMPTY; - graphic_phase = 0; - } - } - else if (Store2[x][y] == EX_SHORT) - { - if (graphic_phase < 4) - { - graphic_phase += 4; - } - else - { - graphic = IMG_EMPTY; - graphic_phase = 0; - } - } - - getGraphicSource(graphic, graphic_phase, &bitmap, &src_x, &src_y); + int graphic = el_act2gfx(GfxElement[x][y], MM_ACTION_EXPLODING); + int frame = getGraphicAnimationFrameXY(graphic, x, y); - BlitBitmap(bitmap, drawto_field, src_x, src_y, TILEX, TILEY, - cFX + x * TILEX, cFY + y * TILEY); + DrawGraphicAnimation_MM(x, y, graphic, frame); MarkTileDirty(x, y); } @@ -2521,28 +2590,11 @@ static void Explode_MM(int x, int y, int phase, int mode) static void Bang_MM(int x, int y) { int element = Tile[x][y]; - int mode = EX_NORMAL; #if 0 DrawLaser(0, DL_LASER_ENABLED); #endif - switch (element) - { - case EL_KETTLE: - mode = EX_KETTLE; - break; - - case EL_GATE_STONE: - case EL_GATE_WOOD: - mode = EX_SHORT; - break; - - default: - mode = EX_NORMAL; - break; - } - if (IS_PACMAN(element)) PlayLevelSound_MM(x, y, element, MM_ACTION_EXPLODING); else if (element == EL_BOMB || IS_MCDUFFIN(element)) @@ -2552,7 +2604,7 @@ static void Bang_MM(int x, int y) else PlayLevelSound_MM(x, y, element, MM_ACTION_EXPLODING); - Explode_MM(x, y, EX_PHASE_START, mode); + Explode_MM(x, y, EX_PHASE_START, EX_TYPE_NORMAL); } void TurnRound(int x, int y) @@ -2916,7 +2968,9 @@ void RotateMirror(int x, int y, int button) LX, LY, laser.beamer_edge, laser.beamer[1].num); #endif +#if 0 laser.num_edges--; +#endif } ScanLaser(); @@ -3056,7 +3110,7 @@ void ColorCycling(void) } } -static void GameActions_MM_Ext(struct MouseActionInfo action) +static void GameActions_MM_Ext(void) { int element; int x, y, i; @@ -3075,7 +3129,7 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) else if (IS_MOVING(x, y)) ContinueMoving_MM(x, y); else if (IS_EXPLODING(element)) - Explode_MM(x, y, Frame[x][y], EX_NORMAL); + Explode_MM(x, y, ExplodePhase[x][y], EX_TYPE_NORMAL); else if (element == EL_EXIT_OPENING) OpenExit(x, y); else if (element == EL_GRAY_BALL_OPENING) @@ -3084,6 +3138,8 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) MeltIce(x, y); else if (IS_WALL_CHANGING(element) && Store[x][y] == EL_WALL_AMOEBA) GrowAmoeba(x, y); + else + DrawFieldAnimated_MM(x, y); } AutoRotateMirrors(); @@ -3110,48 +3166,25 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) } } - if (FrameReached(&energy_delay)) - { - if (game_mm.energy_left > 0) - { - game_mm.energy_left--; - - redraw_mask |= REDRAW_DOOR_1; - } - else if (game.time_limit && !game_mm.game_over) - { - int i; - - for (i = 15; i >= 0; i--) - { -#if 0 - SetRGB(pen_ray, 0x0000, 0x0000, i * color_scale); -#endif - pen_ray = GetPixelFromRGB(window, - native_mm_level.laser_red * 0x11 * i, - native_mm_level.laser_green * 0x11 * i, - native_mm_level.laser_blue * 0x11 * i); - - DrawLaser(0, DL_LASER_ENABLED); - BackToFront(); - Delay_WithScreenUpdates(50); - } + // skip all following game actions if game is over + if (game_mm.game_over) + return; - StopSound_MM(SND_MM_GAME_HEALTH_CHARGING); -#if 0 - FadeMusic(); -#endif + if (game_mm.energy_left == 0 && !game.no_level_time_limit && game.time_limit) + { + FadeOutLaser(); - DrawLaser(0, DL_LASER_DISABLED); - game_mm.game_over = TRUE; - game_mm.game_over_cause = GAME_OVER_NO_ENERGY; + GameOver_MM(GAME_OVER_NO_ENERGY); - SetTileCursorActive(FALSE); + return; + } - game.restart_game_message = "Out of magic energy! Play it again?"; + if (FrameReached(&energy_delay)) + { + if (game_mm.energy_left > 0) + game_mm.energy_left--; - return; - } + // when out of energy, wait another frame to play "out of time" sound } element = laser.dest_element; @@ -3197,18 +3230,7 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) if (laser.overload_value < MAX_LASER_OVERLOAD - 8) { - int color_up = 0xFF * laser.overload_value / MAX_LASER_OVERLOAD; - int color_down = 0xFF - color_up; - -#if 0 - SetRGB(pen_ray, (laser.overload_value / 6) * color_scale, 0x0000, - (15 - (laser.overload_value / 6)) * color_scale); -#endif - pen_ray = - GetPixelFromRGB(window, - (native_mm_level.laser_red ? 0xFF : color_up), - (native_mm_level.laser_green ? color_down : 0x00), - (native_mm_level.laser_blue ? color_down : 0x00)); + SetLaserColor(0xFF); DrawLaser(0, DL_LASER_ENABLED); } @@ -3246,31 +3268,11 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) if (laser.overload_value == MAX_LASER_OVERLOAD) { - int i; - UpdateAndDisplayGameControlValues(); - for (i = 15; i >= 0; i--) - { -#if 0 - SetRGB(pen_ray, i * color_scale, 0x0000, 0x0000); -#endif + FadeOutLaser(); - pen_ray = GetPixelFromRGB(window, 0x11 * i, 0x00, 0x00); - - DrawLaser(0, DL_LASER_ENABLED); - BackToFront(); - Delay_WithScreenUpdates(50); - } - - DrawLaser(0, DL_LASER_DISABLED); - - game_mm.game_over = TRUE; - game_mm.game_over_cause = GAME_OVER_OVERLOADED; - - SetTileCursorActive(FALSE); - - game.restart_game_message = "Magic spell hit Mc Duffin! Play it again?"; + GameOver_MM(GAME_OVER_OVERLOADED); return; } @@ -3645,24 +3647,27 @@ static void GameActions_MM_Ext(struct MouseActionInfo action) if (element == EL_FUEL_FULL && CT > 10) { - for (i = game_mm.energy_left; i <= MAX_LASER_ENERGY; i+=2) + int num_init_game_frames = INIT_GAME_ACTIONS_DELAY; + int start = num_init_game_frames * game_mm.energy_left / native_mm_level.time; + + for (i = start; i <= num_init_game_frames; i++) { -#if 0 - BlitBitmap(pix[PIX_DOOR], drawto, - DOOR_GFX_PAGEX4 + XX_ENERGY, - DOOR_GFX_PAGEY1 + YY_ENERGY + ENERGY_YSIZE - i, - ENERGY_XSIZE, i, DX_ENERGY, - DY_ENERGY + ENERGY_YSIZE - i); -#endif + if (i == num_init_game_frames) + StopSound_MM(SND_MM_GAME_LEVELTIME_CHARGING); + else if (setup.sound_loops) + PlaySoundLoop_MM(SND_MM_GAME_LEVELTIME_CHARGING); + else + PlaySound_MM(SND_MM_GAME_LEVELTIME_CHARGING); - redraw_mask |= REDRAW_DOOR_1; - BackToFront(); + game_mm.energy_left = native_mm_level.time * i / num_init_game_frames; - Delay_WithScreenUpdates(20); + UpdateAndDisplayGameControlValues(); + + BackToFront(); } - game_mm.energy_left = MAX_LASER_ENERGY; - Tile[ELX][ELY] = EL_FUEL_EMPTY; + Tile[ELX][ELY] = laser.dest_element = EL_FUEL_EMPTY; + DrawField_MM(ELX, ELY); DrawLaser(0, DL_LASER_ENABLED); @@ -3678,7 +3683,7 @@ void GameActions_MM(struct MouseActionInfo action) boolean element_clicked = ClickElement(action.lx, action.ly, action.button); boolean button_released = (action.button == MB_RELEASED); - GameActions_MM_Ext(action); + GameActions_MM_Ext(); CheckSingleStepMode_MM(element_clicked, button_released); } @@ -3962,7 +3967,7 @@ void RaiseScoreElement_MM(int element) // Mirror Magic game engine snapshot handling functions // ---------------------------------------------------------------------------- -void SaveEngineSnapshotValues_MM(ListNode **buffers) +void SaveEngineSnapshotValues_MM(void) { int x, y; @@ -3977,7 +3982,6 @@ void SaveEngineSnapshotValues_MM(ListNode **buffers) engine_snapshot_mm.Hit[x][y] = Hit[x][y]; engine_snapshot_mm.Box[x][y] = Box[x][y]; engine_snapshot_mm.Angle[x][y] = Angle[x][y]; - engine_snapshot_mm.Frame[x][y] = Frame[x][y]; } } @@ -4020,7 +4024,6 @@ void LoadEngineSnapshotValues_MM(void) Hit[x][y] = engine_snapshot_mm.Hit[x][y]; Box[x][y] = engine_snapshot_mm.Box[x][y]; Angle[x][y] = engine_snapshot_mm.Angle[x][y]; - Frame[x][y] = engine_snapshot_mm.Frame[x][y]; } }