#include "libgame/libgame.h"
#include "game.h"
+#include "init.h"
#include "tools.h"
#include "screens.h"
-#include "init.h"
#include "files.h"
#include "tape.h"
#include "network.h"
{
int i;
+ /* set game engine from tape file when re-playing, else from level file */
game.engine_version = (tape.playing ? tape.engine_version :
level.game_version);
+ /* dynamically adjust element properties according to game engine version */
+ 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",
game.initial_move_delay_value =
(level.double_speed ? MOVE_DELAY_HIGH_SPEED : MOVE_DELAY_NORMAL_SPEED);
+#if 0
/* dynamically adjust element properties according to game engine version */
{
static int ep_em_slippery_wall[] =
};
static int ep_em_slippery_wall_num = SIZEOF_ARRAY_INT(ep_em_slippery_wall);
+ /* special EM style gems behaviour */
for (i=0; i<ep_em_slippery_wall_num; i++)
- {
- if (level.em_slippery_gems) /* special EM style gems behaviour */
- Properties2[ep_em_slippery_wall[i]] |=
- EP_BIT_EM_SLIPPERY_WALL;
- else
- Properties2[ep_em_slippery_wall[i]] &=
- ~EP_BIT_EM_SLIPPERY_WALL;
- }
+ SET_PROPERTY(ep_em_slippery_wall[i], EP_EM_SLIPPERY_WALL,
+ level.em_slippery_gems);
/* "EL_EXPANDABLE_WALL_GROWING" wasn't slippery for EM gems in 2.0.1 */
- if (level.em_slippery_gems && game.engine_version > VERSION_IDENT(2,0,1))
- Properties2[EL_EXPANDABLE_WALL_GROWING] |= EP_BIT_EM_SLIPPERY_WALL;
- else
- Properties2[EL_EXPANDABLE_WALL_GROWING] &=~EP_BIT_EM_SLIPPERY_WALL;
+ SET_PROPERTY(EL_EXPANDABLE_WALL_GROWING, EP_EM_SLIPPERY_WALL,
+ (level.em_slippery_gems &&
+ game.engine_version > VERSION_IDENT(2,0,1)));
}
+#endif
/* initialize changing elements information */
for (i=0; i<MAX_NUM_ELEMENTS; i++)
{
Feld[x][y] = Ur[x][y];
MovPos[x][y] = MovDir[x][y] = MovDelay[x][y] = 0;
- Store[x][y] = Store2[x][y] = StorePlayer[x][y] = 0;
+ Store[x][y] = Store2[x][y] = StorePlayer[x][y] = Back[x][y] = 0;
AmoebaNr[x][y] = 0;
JustStopped[x][y] = 0;
Stop[x][y] = FALSE;
else
{
DrawTextExt(drawto, DX + XX_EMERALDS, DY + YY_EMERALDS,
- int2str(level_nr, 3), FONT_LEVEL_NUMBER, FONT_OPAQUE);
+ int2str(level_nr, 3), FONT_LEVEL_NUMBER, BLIT_OPAQUE);
BlitBitmap(drawto, drawto,
DX + XX_EMERALDS, DY + YY_EMERALDS + 1,
getFontWidth(FONT_LEVEL_NUMBER) * 3,
if (setup.sound_music)
PlayMusic(level_nr);
- KeyboardAutoRepeatOff();
+ if (!tape.playing)
+ KeyboardAutoRepeatOff();
if (options.debug)
{
if (!tape.playing && !setup.sound_loops)
PlaySoundStereo(SND_GAME_LEVELTIME_BONUS, SOUND_MIDDLE);
if (TimeLeft > 0 && !(TimeLeft % 10))
- RaiseScore(level.score[SC_ZEITBONUS]);
+ RaiseScore(level.score[SC_TIME_BONUS]);
if (TimeLeft > 100 && !(TimeLeft % 10))
TimeLeft -= 10;
else
if (!tape.playing && !setup.sound_loops)
PlaySoundStereo(SND_GAME_LEVELTIME_BONUS, SOUND_MIDDLE);
if (TimePlayed < 999 && !(TimePlayed % 10))
- RaiseScore(level.score[SC_ZEITBONUS]);
+ RaiseScore(level.score[SC_TIME_BONUS]);
if (TimePlayed < 900 && !(TimePlayed % 10))
TimePlayed += 10;
else
static void RemoveField(int x, int y)
{
Feld[x][y] = EL_EMPTY;
- GfxElement[x][y] = EL_EMPTY;
+ GfxElement[x][y] = EL_UNDEFINED;
MovPos[x][y] = 0;
MovDir[x][y] = 0;
MovDelay[x][y] = 0;
if (!IN_SCR_FIELD(sx, sy) || IS_PLAYER(x, y))
return;
- if (Store[x][y])
+ if (IS_WALKABLE_INSIDE(Back[x][y]))
+ return;
+
+ if (Back[x][y])
+ DrawGraphic(sx, sy, el2img(Back[x][y]), 0);
+ else if (Store[x][y])
DrawGraphic(sx, sy, el2img(Store[x][y]), 0);
frame = getGraphicAnimationFrame(graphic, GfxFrame[x][y]);
#if 1
- if (Store[x][y])
+ if (Back[x][y] || Store[x][y])
DrawGraphicThruMask(sx, sy, graphic, frame);
else
DrawGraphic(sx, sy, graphic, frame);
{
int center_element = Feld[ex][ey];
+ /* remove things displayed in background while burning dynamite */
+ if (!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) */
RemoveMovingField(x, y);
}
- if (IS_INDESTRUCTIBLE(element) || element == EL_FLAMES)
+#if 1
+ if (IS_EXPLOSION_PROOF(element))
+ continue;
+#else
+ if ((IS_INDESTRUCTIBLE(element) &&
+ (game.engine_version < VERSION_IDENT(2,2,0) ||
+ (!IS_WALKABLE_OVER(element) && !IS_WALKABLE_UNDER(element)))) ||
+ element == EL_FLAMES)
continue;
+#endif
if (IS_PLAYER(x, y) && SHIELD_ON(PLAYERINFO(x, y)))
{
continue;
}
+ /* save walkable background elements while explosion on same tile */
+ if (IS_INDESTRUCTIBLE(element))
+ Back[x][y] = element;
+
+ /* ignite explodable elements reached by other explosion */
if (element == EL_EXPLOSION)
element = Store2[x][y];
Store[x][y] = EL_PEARL;
else if (element == EL_WALL_CRYSTAL)
Store[x][y] = EL_CRYSTAL;
- else if (!IS_PFORTE(Store[x][y]))
+ else
Store[x][y] = EL_EMPTY;
if (x != ex || y != ey ||
}
Feld[x][y] = EL_EXPLOSION;
- GfxElement[x][y] = EL_EMPTY;
+ GfxElement[x][y] = EL_UNDEFINED;
MovDir[x][y] = MovPos[x][y] = 0;
AmoebaNr[x][y] = 0;
ExplodePhase[x][y] = 1;
element = Feld[x][y] = Store[x][y];
Store[x][y] = Store2[x][y] = 0;
+
+ 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] = 0;
InitField(x, y, FALSE);
if (CAN_MOVE(element) || COULD_MOVE(element))
if (phase == delay)
DrawLevelFieldCrumbledSand(x, y);
- if (IS_PFORTE(Store[x][y]))
+ if (IS_WALKABLE_OVER(Back[x][y]))
{
- DrawLevelElement(x, y, Store[x][y]);
+ DrawLevelElement(x, y, Back[x][y]);
DrawGraphicThruMask(SCREENX(x), SCREENY(y), graphic, frame);
}
- else
+ else if (IS_WALKABLE_UNDER(Back[x][y]))
+ {
+ DrawGraphic(SCREENX(x), SCREENY(y), graphic, frame);
+ DrawLevelElementThruMask(x, y, Back[x][y]);
+ }
+ else if (!IS_WALKABLE_INSIDE(Back[x][y]))
DrawGraphic(SCREENX(x), SCREENY(y), graphic, frame);
}
}
if (IN_LEV_FIELD(left_x, left_y) &&
(IS_FREE_OR_PLAYER(left_x, left_y) ||
- IS_MAMPF2(Feld[left_x][left_y])))
+ IS_FOOD_DARK_YAMYAM(Feld[left_x][left_y])))
can_turn_left = TRUE;
if (IN_LEV_FIELD(right_x, right_y) &&
(IS_FREE_OR_PLAYER(right_x, right_y) ||
- IS_MAMPF2(Feld[right_x][right_y])))
+ IS_FOOD_DARK_YAMYAM(Feld[right_x][right_y])))
can_turn_right = TRUE;
if (can_turn_left && can_turn_right)
Feld[newx][newy] == EL_ACID ||
(element == EL_PENGUIN &&
(Feld[newx][newy] == EL_EXIT_OPEN ||
- IS_MAMPF3(Feld[newx][newy])))))
+ IS_FOOD_PENGUIN(Feld[newx][newy])))))
return;
MovDir[x][y] =
Feld[newx][newy] == EL_ACID ||
(element == EL_PENGUIN &&
(Feld[newx][newy] == EL_EXIT_OPEN ||
- IS_MAMPF3(Feld[newx][newy])))))
+ IS_FOOD_PENGUIN(Feld[newx][newy])))))
return;
MovDir[x][y] = old_move_dir;
if (!MovDelay[x][y]) /* start new movement phase */
{
- /* all objects that can change their move direction after each step */
- /* (MAMPFER, MAMPFER2 and PACMAN go straight until they hit a wall */
+ /* all objects that can change their move direction after each step
+ (YAMYAM, DARK_YAMYAM and PACMAN go straight until they hit a wall */
if (element != EL_YAMYAM &&
element != EL_DARK_YAMYAM &&
int sx = SCREENX(xx), sy = SCREENY(yy);
int flame_graphic = graphic + (i - 1);
+#if 1
+ if (!IN_LEV_FIELD(xx, yy) || IS_DRAGONFIRE_PROOF(Feld[xx][yy]))
+ break;
+#else
if (!IN_LEV_FIELD(xx, yy) ||
- IS_SOLID(Feld[xx][yy]) || Feld[xx][yy] == EL_EXPLOSION)
+ IS_HISTORIC_SOLID(Feld[xx][yy]) || Feld[xx][yy] == EL_EXPLOSION)
break;
+#endif
if (MovDelay[x][y])
{
return;
}
- else if (IS_MAMPF3(Feld[newx][newy]))
+ else if (IS_FOOD_PENGUIN(Feld[newx][newy]))
{
if (DigField(local_player, newx, newy, 0, 0, DF_DIG) == MF_MOVING)
DrawLevelField(newx, newy);
PlaySoundLevel(x, y, SND_YAMYAM_DIGGING);
}
else if (element == EL_DARK_YAMYAM && IN_LEV_FIELD(newx, newy) &&
- IS_MAMPF2(Feld[newx][newy]))
+ IS_FOOD_DARK_YAMYAM(Feld[newx][newy]))
{
if (AmoebaNr[newx][newy])
{
{
if (MovDir[x][y] == MV_LEFT)
{
- if (IN_LEV_FIELD(x - 1, y) && IS_MAUER(Feld[x - 1][y]))
+ if (IN_LEV_FIELD(x - 1, y) && IS_WALL(Feld[x - 1][y]))
DrawLevelField(x - 1, y);
}
else if (MovDir[x][y] == MV_RIGHT)
{
- if (IN_LEV_FIELD(x + 1, y) && IS_MAUER(Feld[x + 1][y]))
+ if (IN_LEV_FIELD(x + 1, y) && IS_WALL(Feld[x + 1][y]))
DrawLevelField(x + 1, y);
}
else if (MovDir[x][y] == MV_UP)
{
- if (IN_LEV_FIELD(x, y - 1) && IS_MAUER(Feld[x][y - 1]))
+ if (IN_LEV_FIELD(x, y - 1) && IS_WALL(Feld[x][y - 1]))
DrawLevelField(x, y - 1);
}
else
{
- if (IN_LEV_FIELD(x, y + 1) && IS_MAUER(Feld[x][y + 1]))
+ if (IN_LEV_FIELD(x, y + 1) && IS_WALL(Feld[x][y + 1]))
DrawLevelField(x, y + 1);
}
if (element == EL_EXPANDABLE_WALL && (links_frei || rechts_frei))
DrawLevelField(ax, ay);
- if (!IN_LEV_FIELD(ax, ay-1) || IS_MAUER(Feld[ax][ay-1]))
+ if (!IN_LEV_FIELD(ax, ay-1) || IS_WALL(Feld[ax][ay-1]))
oben_massiv = TRUE;
- if (!IN_LEV_FIELD(ax, ay+1) || IS_MAUER(Feld[ax][ay+1]))
+ if (!IN_LEV_FIELD(ax, ay+1) || IS_WALL(Feld[ax][ay+1]))
unten_massiv = TRUE;
- if (!IN_LEV_FIELD(ax-1, ay) || IS_MAUER(Feld[ax-1][ay]))
+ if (!IN_LEV_FIELD(ax-1, ay) || IS_WALL(Feld[ax-1][ay]))
links_massiv = TRUE;
- if (!IN_LEV_FIELD(ax+1, ay) || IS_MAUER(Feld[ax+1][ay]))
+ if (!IN_LEV_FIELD(ax+1, ay) || IS_WALL(Feld[ax+1][ay]))
rechts_massiv = TRUE;
if (((oben_massiv && unten_massiv) ||
if (field_under_player_is_free &&
!player_is_moving_to_valid_field &&
- !IS_TUBE(Feld[jx][jy]))
+ !IS_WALKABLE_INSIDE(Feld[jx][jy]))
player->programmed_action = MV_DOWN;
}
}
+/*
+ MoveFigureOneStep()
+ -----------------------------------------------------------------------------
+ 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,
int dx, int dy, int real_dx, int real_dy)
{
if (player->MovPos == 0)
{
- if (IS_QUICK_GATE(Feld[last_jx][last_jy]))
+ if (IS_PASSABLE(Feld[last_jx][last_jy]))
{
/* continue with normal speed after quickly moving through gate */
HALVE_PLAYER_SPEED(player);
if (!player->active)
return;
- if (IS_PFORTE(Feld[jx][jy]))
- Feld[jx][jy] = EL_EMPTY;
+ /* remove accessible field at the player's position */
+ Feld[jx][jy] = EL_EMPTY;
/* deactivate shield (else Bang()/Explode() would not work right) */
player->shield_normal_time_left = 0;
ExitY = ZY = jy;
}
+/*
+ checkDiagonalPushing()
+ -----------------------------------------------------------------------------
+ check if diagonal input device direction results in pushing of object
+ (by checking if the alternative direction is walkable, diggable, ...)
+*/
+
+static boolean checkDiagonalPushing(struct PlayerInfo *player,
+ int x, int y, int real_dx, int real_dy)
+{
+#if 1
+ int jx, jy, dx, dy, xx, yy;
+
+ if (real_dx == 0 || real_dy == 0) /* no diagonal direction => push */
+ return TRUE;
+
+ /* diagonal direction: check alternative direction */
+ jx = player->jx;
+ jy = player->jy;
+ dx = x - jx;
+ dy = y - jy;
+ xx = jx + (dx == 0 ? real_dx : 0);
+ yy = jy + (dy == 0 ? real_dy : 0);
+
+ return (!IN_LEV_FIELD(xx, yy) || IS_SOLID(Feld[xx][yy]));
+#else
+
+ if (real_dx && real_dy) /* diagonal direction input => do check */
+ {
+ /* diagonal direction: check alternative direction */
+ int jx = player->jx, jy = player->jy;
+ int dx = x - jx, dy = y - jy;
+ int xx = jx + (dx == 0 ? real_dx : 0);
+ int yy = jy + (dy == 0 ? real_dy : 0);
+
+ if (IN_LEV_FIELD(xx, yy))
+ {
+ int element = Feld[xx][yy];
+
+ if (game.engine_version < VERSION_IDENT(2,2,0))
+ return IS_HISTORIC_SOLID(element);
+ else
+ return !(IS_WALKABLE(element) ||
+ IS_DIGGABLE(element) ||
+ IS_COLLECTIBLE(element));
+ }
+ }
+
+ return TRUE; /* no diagonal direction input => push object */
+#endif
+}
+
+/*
+ DigField()
+ -----------------------------------------------------------------------------
+ x, y: field next to player (non-diagonal) to try to dig to
+ real_dx, real_dy: direction as read from input device (can be diagonal)
+*/
+
int DigField(struct PlayerInfo *player,
int x, int y, int real_dx, int real_dy, int mode)
{
if (IS_MOVING(x, y) || IS_PLAYER(x, y))
return MF_NO_ACTION;
- if (IS_TUBE(Feld[jx][jy]))
+#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)))
+#endif
{
int i = 0;
+ int tube_element = (IS_TUBE(Feld[jx][jy]) ? Feld[jx][jy] : Back[jx][jy]);
int tube_leave_directions[][2] =
{
{ EL_TUBE_ANY, MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN },
{ -1, MV_LEFT | MV_RIGHT | MV_UP | MV_DOWN }
};
- while (tube_leave_directions[i][0] != Feld[jx][jy])
+ while (tube_leave_directions[i][0] != tube_element)
{
i++;
if (tube_leave_directions[i][0] == -1) /* should not happen */
if (!IN_LEV_FIELD(x+dx, y+dy) || !IS_FREE(x+dx, y+dy))
return MF_NO_ACTION;
+#if 1
+ if (!checkDiagonalPushing(player, x, y, real_dx, real_dy))
+ return MF_NO_ACTION;
+#else
if (real_dy)
{
- if (IN_LEV_FIELD(jx, jy+real_dy) && !IS_SOLID(Feld[jx][jy+real_dy]))
+ if (IN_LEV_FIELD(jx, jy+real_dy) &&
+ !IS_HISTORIC_SOLID(Feld[jx][jy+real_dy]))
return MF_NO_ACTION;
}
+#endif
if (player->push_delay == 0)
player->push_delay = FrameCounter;
break;
case EL_SP_PORT_LEFT:
- case EL_SP_GRAVITY_PORT_LEFT:
case EL_SP_PORT_RIGHT:
- case EL_SP_GRAVITY_PORT_RIGHT:
case EL_SP_PORT_UP:
- case EL_SP_GRAVITY_PORT_UP:
case EL_SP_PORT_DOWN:
- case EL_SP_GRAVITY_PORT_DOWN:
case EL_SP_PORT_HORIZONTAL:
case EL_SP_PORT_VERTICAL:
case EL_SP_PORT_ANY:
+ case EL_SP_GRAVITY_PORT_LEFT:
+ case EL_SP_GRAVITY_PORT_RIGHT:
+ case EL_SP_GRAVITY_PORT_UP:
+ case EL_SP_GRAVITY_PORT_DOWN:
if ((dx == -1 &&
element != EL_SP_PORT_LEFT &&
element != EL_SP_GRAVITY_PORT_LEFT &&
|| !IS_SB_ELEMENT(element))))
return MF_NO_ACTION;
+#if 1
+ if (!checkDiagonalPushing(player, x, y, real_dx, real_dy))
+ return MF_NO_ACTION;
+#else
if (dx && real_dy)
{
- if (IN_LEV_FIELD(jx, jy+real_dy) && !IS_SOLID(Feld[jx][jy+real_dy]))
+ if (IN_LEV_FIELD(jx, jy+real_dy) &&
+ !IS_HISTORIC_SOLID(Feld[jx][jy+real_dy]))
return MF_NO_ACTION;
}
else if (dy && real_dx)
{
- if (IN_LEV_FIELD(jx+real_dx, jy) && !IS_SOLID(Feld[jx+real_dx][jy]))
+ if (IN_LEV_FIELD(jx+real_dx, jy) &&
+ !IS_HISTORIC_SOLID(Feld[jx+real_dx][jy]))
return MF_NO_ACTION;
}
+#endif
if (player->push_delay == 0)
player->push_delay = FrameCounter;
if (!IN_LEV_FIELD(x+dx, y+dy) || !IS_FREE(x+dx, y+dy))
return MF_NO_ACTION;
+#if 1
+ if (!checkDiagonalPushing(player, x, y, real_dx, real_dy))
+ return MF_NO_ACTION;
+#else
if (dx && real_dy)
{
- if (IN_LEV_FIELD(jx, jy+real_dy) && !IS_SOLID(Feld[jx][jy+real_dy]))
+ if (IN_LEV_FIELD(jx, jy+real_dy) &&
+ !IS_HISTORIC_SOLID(Feld[jx][jy+real_dy]))
return MF_NO_ACTION;
}
else if (dy && real_dx)
{
- if (IN_LEV_FIELD(jx+real_dx, jy) && !IS_SOLID(Feld[jx+real_dx][jy]))
+ if (IN_LEV_FIELD(jx+real_dx, jy) &&
+ !IS_HISTORIC_SOLID(Feld[jx+real_dx][jy]))
return MF_NO_ACTION;
}
+#endif
if (player->push_delay == 0)
player->push_delay = FrameCounter;
IS_ACTIVE_BOMB(element) || element == EL_EXPLOSION)
return FALSE;
+#if 0
+ if (element != EL_EMPTY)
+ return FALSE;
+#endif
+
if (element != EL_EMPTY)
+ {
+#if 0
Store[jx][jy] = element;
+#else
+ Back[jx][jy] = element;
+#endif
+ }
MovDelay[jx][jy] = 96;
case EL_EMERALD_YELLOW:
case EL_EMERALD_RED:
case EL_EMERALD_PURPLE:
- RaiseScore(level.score[SC_EDELSTEIN]);
+ RaiseScore(level.score[SC_EMERALD]);
break;
case EL_DIAMOND:
- RaiseScore(level.score[SC_DIAMANT]);
+ RaiseScore(level.score[SC_DIAMOND]);
break;
case EL_BUG:
case EL_BD_BUTTERFLY:
- RaiseScore(level.score[SC_KAEFER]);
+ RaiseScore(level.score[SC_BUG]);
break;
case EL_SPACESHIP:
case EL_BD_FIREFLY:
- RaiseScore(level.score[SC_FLIEGER]);
+ RaiseScore(level.score[SC_SPACESHIP]);
break;
case EL_YAMYAM:
case EL_DARK_YAMYAM:
- RaiseScore(level.score[SC_MAMPFER]);
+ RaiseScore(level.score[SC_YAMYAM]);
break;
case EL_ROBOT:
RaiseScore(level.score[SC_ROBOT]);
RaiseScore(level.score[SC_PACMAN]);
break;
case EL_NUT:
- RaiseScore(level.score[SC_KOKOSNUSS]);
+ RaiseScore(level.score[SC_NUT]);
break;
case EL_DYNAMITE:
- RaiseScore(level.score[SC_DYNAMIT]);
+ RaiseScore(level.score[SC_DYNAMITE]);
break;
case EL_KEY_1:
case EL_KEY_2:
case EL_KEY_3:
case EL_KEY_4:
- RaiseScore(level.score[SC_SCHLUESSEL]);
+ RaiseScore(level.score[SC_KEY]);
break;
default:
break;
projects / rocksndiamonds.git / blobdiff