#define IN_SCR_FIELD(x,y) ((x)>=BX1 && (x)<=BX2 && (y)>=BY1 &&(y)<=BY2)
#define IN_LEV_FIELD(x,y) ((x)>=0 && (x)<lev_fieldx && (y)>=0 &&(y)<lev_fieldy)
-/* values for 'Properties1' */
-#define EP_BIT_AMOEBALIVE (1 << 0)
-#define EP_BIT_AMOEBOID (1 << 1)
-#define EP_BIT_SCHLUESSEL (1 << 2)
-#define EP_BIT_PFORTE (1 << 3)
-#define EP_BIT_SOLID (1 << 4)
-#define EP_BIT_INDESTRUCTIBLE (1 << 5)
-#define EP_BIT_SLIPPERY (1 << 6)
-#define EP_BIT_ENEMY (1 << 7)
-#define EP_BIT_MAUER (1 << 8)
-#define EP_BIT_CAN_FALL (1 << 9)
-#define EP_BIT_CAN_SMASH (1 << 10)
-#define EP_BIT_CAN_CHANGE (1 << 11)
-#define EP_BIT_CAN_MOVE (1 << 12)
-#define EP_BIT_COULD_MOVE (1 << 13)
-#define EP_BIT_DONT_TOUCH (1 << 14)
-#define EP_BIT_DONT_GO_TO (1 << 15)
-#define EP_BIT_MAMPF2 (1 << 16)
-#define EP_BIT_CHAR (1 << 17)
-#define EP_BIT_BD_ELEMENT (1 << 18)
-#define EP_BIT_SB_ELEMENT (1 << 19)
-#define EP_BIT_GEM (1 << 20)
-#define EP_BIT_INACTIVE (1 << 21)
-#define EP_BIT_EXPLOSIVE (1 << 22)
-#define EP_BIT_MAMPF3 (1 << 23)
-#define EP_BIT_PUSHABLE (1 << 24)
-#define EP_BIT_PLAYER (1 << 25)
-#define EP_BIT_HAS_CONTENT (1 << 26)
-#define EP_BIT_EATABLE (1 << 27)
-#define EP_BIT_SP_ELEMENT (1 << 28)
-#define EP_BIT_QUICK_GATE (1 << 29)
-#define EP_BIT_OVER_PLAYER (1 << 30)
-#define EP_BIT_ACTIVE_BOMB (1 << 31)
-
-/* values for 'Properties2' */
-#define EP_BIT_BELT (1 << 0)
-#define EP_BIT_BELT_ACTIVE (1 << 1)
-#define EP_BIT_BELT_SWITCH (1 << 2)
-#define EP_BIT_TUBE (1 << 3)
-#define EP_BIT_EM_SLIPPERY_WALL (1 << 4)
-#define EP_BIT_CAN_BE_CRUMBLED (1 << 5)
+/* values for base properties (storable) */
+#define EP_AMOEBALIVE 0
+#define EP_AMOEBOID 1
+#define EP_CAN_BE_CRUMBLED 2
+
+#define EP_SOLID 4
+#define EP_INDESTRUCTIBLE 5
+#define EP_SLIPPERY 6
+#define EP_ENEMY 7
+#define EP_MAUER 8
+#define EP_CAN_FALL 9
+#define EP_CAN_SMASH 10
+#define EP_CAN_CHANGE 11
+#define EP_CAN_MOVE 12
+#define EP_COULD_MOVE 13
+#define EP_DONT_TOUCH 14
+#define EP_DONT_GO_TO 15
+#define EP_FOOD_DARK_YAMYAM 16
+#define EP_EM_SLIPPERY_WALL 17
+#define EP_BD_ELEMENT 18
+#define EP_SB_ELEMENT 19
+#define EP_GEM 20
+#define EP_INACTIVE 21
+#define EP_EXPLOSIVE 22
+#define EP_FOOD_PENGUIN 23
+#define EP_PUSHABLE 24
+#define EP_PLAYER 25
+#define EP_WALKABLE_OVER 26
+#define EP_WALKABLE_INSIDE 27
+#define EP_WALKABLE_UNDER 28
+#define EP_PASSABLE_OVER 29
+#define EP_PASSABLE_INSIDE 30
+#define EP_PASSABLE_UNDER 31
+
+/* values for runtime properties (non-storable) */
+#define EP_ACCESSIBLE_OVER 32
+#define EP_ACCESSIBLE_INSIDE 33
+#define EP_ACCESSIBLE_UNDER 34
+#define EP_WALKABLE 35
+#define EP_PASSABLE 36
+#define EP_ACCESSIBLE 37
+#define EP_DIGGABLE 38
+#define EP_COLLECTIBLE 39
+#define EP_ACTIVE_BOMB 40
+#define EP_BELT 41
+#define EP_BELT_ACTIVE 42
+#define EP_BELT_SWITCH 43
+#define EP_SP_ELEMENT 44
+#define EP_HAS_CONTENT 45
+#define EP_TUBE 46
+
+#define NUM_ELEMENT_PROPERTIES 47
+
+#define NUM_EP_BITFIELDS ((NUM_ELEMENT_PROPERTIES + 31) / 32)
+#define EP_BITFIELD_BASE 0
#define EP_BITMASK_DEFAULT 0
-#define IS_AMOEBALIVE(e) (Properties1[e] & EP_BIT_AMOEBALIVE)
-#define IS_AMOEBOID(e) (Properties1[e] & EP_BIT_AMOEBOID)
-#define IS_SCHLUESSEL(e) (Properties1[e] & EP_BIT_SCHLUESSEL)
-#define IS_PFORTE(e) (Properties1[e] & EP_BIT_PFORTE)
-#define IS_SOLID(e) (Properties1[e] & EP_BIT_SOLID)
-#define IS_INDESTRUCTIBLE(e) (Properties1[e] & EP_BIT_INDESTRUCTIBLE)
-#define IS_SLIPPERY(e) (Properties1[e] & EP_BIT_SLIPPERY)
-#define IS_ENEMY(e) (Properties1[e] & EP_BIT_ENEMY)
-#define IS_MAUER(e) (Properties1[e] & EP_BIT_MAUER)
-#define CAN_FALL(e) (Properties1[e] & EP_BIT_CAN_FALL)
-#define CAN_SMASH(e) (Properties1[e] & EP_BIT_CAN_SMASH)
-#define CAN_CHANGE(e) (Properties1[e] & EP_BIT_CAN_CHANGE)
-#define CAN_MOVE(e) (Properties1[e] & EP_BIT_CAN_MOVE)
-#define COULD_MOVE(e) (Properties1[e] & EP_BIT_COULD_MOVE)
-#define DONT_TOUCH(e) (Properties1[e] & EP_BIT_DONT_TOUCH)
-#define DONT_GO_TO(e) (Properties1[e] & EP_BIT_DONT_GO_TO)
-#define IS_MAMPF2(e) (Properties1[e] & EP_BIT_MAMPF2)
-#define IS_CHAR(e) (Properties1[e] & EP_BIT_CHAR)
-#define IS_BD_ELEMENT(e) (Properties1[e] & EP_BIT_BD_ELEMENT)
-#define IS_SB_ELEMENT(e) (Properties1[e] & EP_BIT_SB_ELEMENT)
-#define IS_GEM(e) (Properties1[e] & EP_BIT_GEM)
-#define IS_INACTIVE(e) (Properties1[e] & EP_BIT_INACTIVE)
-#define IS_EXPLOSIVE(e) (Properties1[e] & EP_BIT_EXPLOSIVE)
-#define IS_MAMPF3(e) (Properties1[e] & EP_BIT_MAMPF3)
-#define IS_PUSHABLE(e) (Properties1[e] & EP_BIT_PUSHABLE)
-#define ELEM_IS_PLAYER(e) (Properties1[e] & EP_BIT_PLAYER)
-#define HAS_CONTENT(e) (Properties1[e] & EP_BIT_HAS_CONTENT)
-#define IS_EATABLE(e) (Properties1[e] & EP_BIT_EATABLE)
-#define IS_SP_ELEMENT(e) (Properties1[e] & EP_BIT_SP_ELEMENT)
-#define IS_QUICK_GATE(e) (Properties1[e] & EP_BIT_QUICK_GATE)
-#define IS_OVER_PLAYER(e) (Properties1[e] & EP_BIT_OVER_PLAYER)
-#define IS_ACTIVE_BOMB(e) (Properties1[e] & EP_BIT_ACTIVE_BOMB)
-
-#define IS_BELT(e) (Properties2[e] & EP_BIT_BELT)
-#define IS_BELT_ACTIVE(e) (Properties2[e] & EP_BIT_BELT_ACTIVE)
-#define IS_BELT_SWITCH(e) (Properties2[e] & EP_BIT_BELT_SWITCH)
-#define IS_TUBE(e) (Properties2[e] & EP_BIT_TUBE)
-#define IS_EM_SLIPPERY_WALL(e) (Properties2[e] & EP_BIT_EM_SLIPPERY_WALL)
-#define CAN_BE_CRUMBLED(e) (Properties2[e] & EP_BIT_CAN_BE_CRUMBLED)
+#define PROPERTY_BIT(p) (1 << ((p) % 32))
+#define PROPERTY_VAR(e, p) (Properties[e][(p) / 32])
+#define HAS_PROPERTY(e, p) ((PROPERTY_VAR(e, p) & PROPERTY_BIT(p)) != 0)
+#define SET_PROPERTY(e, p, v) ((v) ? \
+ (PROPERTY_VAR(e,p) |= PROPERTY_BIT(p)) : \
+ (PROPERTY_VAR(e,p) &= ~PROPERTY_BIT(p)))
+
+/* macros for base properties */
+#define IS_AMOEBALIVE(e) HAS_PROPERTY(e, EP_AMOEBALIVE)
+#define IS_AMOEBOID(e) HAS_PROPERTY(e, EP_AMOEBOID)
+#define CAN_BE_CRUMBLED(e) HAS_PROPERTY(e, EP_CAN_BE_CRUMBLED)
+
+#define IS_SOLID(e) HAS_PROPERTY(e, EP_SOLID)
+#define IS_INDESTRUCTIBLE(e) HAS_PROPERTY(e, EP_INDESTRUCTIBLE)
+#define IS_SLIPPERY(e) HAS_PROPERTY(e, EP_SLIPPERY)
+#define IS_ENEMY(e) HAS_PROPERTY(e, EP_ENEMY)
+#define IS_MAUER(e) HAS_PROPERTY(e, EP_MAUER)
+#define CAN_FALL(e) HAS_PROPERTY(e, EP_CAN_FALL)
+#define CAN_SMASH(e) HAS_PROPERTY(e, EP_CAN_SMASH)
+#define CAN_CHANGE(e) HAS_PROPERTY(e, EP_CAN_CHANGE)
+#define CAN_MOVE(e) HAS_PROPERTY(e, EP_CAN_MOVE)
+#define COULD_MOVE(e) HAS_PROPERTY(e, EP_COULD_MOVE)
+#define DONT_TOUCH(e) HAS_PROPERTY(e, EP_DONT_TOUCH)
+#define DONT_GO_TO(e) HAS_PROPERTY(e, EP_DONT_GO_TO)
+#define IS_FOOD_DARK_YAMYAM(e) HAS_PROPERTY(e, EP_FOOD_DARK_YAMYAM)
+#define IS_EM_SLIPPERY_WALL(e) HAS_PROPERTY(e, EP_EM_SLIPPERY_WALL)
+#define IS_BD_ELEMENT(e) HAS_PROPERTY(e, EP_BD_ELEMENT)
+#define IS_SB_ELEMENT(e) HAS_PROPERTY(e, EP_SB_ELEMENT)
+#define IS_GEM(e) HAS_PROPERTY(e, EP_GEM)
+#define IS_INACTIVE(e) HAS_PROPERTY(e, EP_INACTIVE)
+#define IS_EXPLOSIVE(e) HAS_PROPERTY(e, EP_EXPLOSIVE)
+#define IS_FOOD_PENGUIN(e) HAS_PROPERTY(e, EP_FOOD_PENGUIN)
+#define IS_PUSHABLE(e) HAS_PROPERTY(e, EP_PUSHABLE)
+#define ELEM_IS_PLAYER(e) HAS_PROPERTY(e, EP_PLAYER)
+#define IS_WALKABLE_OVER(e) HAS_PROPERTY(e, EP_WALKABLE_OVER)
+#define IS_WALKABLE_INSIDE(e) HAS_PROPERTY(e, EP_WALKABLE_INSIDE)
+#define IS_WALKABLE_UNDER(e) HAS_PROPERTY(e, EP_WALKABLE_UNDER)
+#define IS_PASSABLE_OVER(e) HAS_PROPERTY(e, EP_PASSABLE_OVER)
+#define IS_PASSABLE_INSIDE(e) HAS_PROPERTY(e, EP_PASSABLE_INSIDE)
+#define IS_PASSABLE_UNDER(e) HAS_PROPERTY(e, EP_PASSABLE_UNDER)
+
+/* macros for runtime properties */
+#define IS_ACCESSIBLE_OVER(e) HAS_PROPERTY(e, EP_ACCESSIBLE_OVER)
+#define IS_ACCESSIBLE_INSIDE(e) HAS_PROPERTY(e, EP_ACCESSIBLE_INSIDE)
+#define IS_ACCESSIBLE_UNDER(e) HAS_PROPERTY(e, EP_ACCESSIBLE_UNDER)
+#define IS_WALKABLE(e) HAS_PROPERTY(e, EP_WALKABLE)
+#define IS_PASSABLE(e) HAS_PROPERTY(e, EP_PASSABLE)
+#define IS_ACCESSIBLE(e) HAS_PROPERTY(e, EP_ACCESSIBLE)
+#define IS_DIGGABLE(e) HAS_PROPERTY(e, EP_DIGGABLE)
+#define IS_COLLECTIBLE(e) HAS_PROPERTY(e, EP_COLLECTIBLE)
+#define IS_ACTIVE_BOMB(e) HAS_PROPERTY(e, EP_ACTIVE_BOMB)
+#define IS_BELT(e) HAS_PROPERTY(e, EP_BELT)
+#define IS_BELT_ACTIVE(e) HAS_PROPERTY(e, EP_BELT_ACTIVE)
+#define IS_BELT_SWITCH(e) HAS_PROPERTY(e, EP_BELT_SWITCH)
+#define IS_SP_ELEMENT(e) HAS_PROPERTY(e, EP_SP_ELEMENT)
+#define HAS_CONTENT(e) HAS_PROPERTY(e, EP_HAS_CONTENT)
+#define IS_TUBE(e) HAS_PROPERTY(e, EP_TUBE)
#define IS_CUSTOM_ELEMENT(e) ((e) >= EL_CUSTOM_START && \
(e) <= EL_CUSTOM_END)
#define PLAYERINFO(x,y) (&stored_player[StorePlayer[x][y]-EL_PLAYER_1])
#define SHIELD_ON(p) ((p)->shield_normal_time_left > 0)
-#define PROTECTED_FIELD(x,y) (IS_TUBE(Feld[x][y]))
+#define PROTECTED_FIELD(x,y) (IS_ACCESSIBLE_INSIDE(Feld[x][y]) && \
+ IS_INDESTRUCTIBLE(Feld[x][y]))
#define PLAYER_PROTECTED(x,y) (SHIELD_ON(PLAYERINFO(x, y)) || \
PROTECTED_FIELD(x, y))
#define EL_KEY_2 33
#define EL_KEY_3 34
#define EL_KEY_4 35
-#define EL_GATE_1 36
-#define EL_GATE_2 37
-#define EL_GATE_3 38
-#define EL_GATE_4 39
-#define EL_GATE_1_GRAY 40
-#define EL_GATE_2_GRAY 41
-#define EL_GATE_3_GRAY 42
-#define EL_GATE_4_GRAY 43
+#define EL_GATE_1_CLOSED 36
+#define EL_GATE_2_CLOSED 37
+#define EL_GATE_3_CLOSED 38
+#define EL_GATE_4_CLOSED 39
+#define EL_GATE_1_GRAY_CLOSED 40
+#define EL_GATE_2_GRAY_CLOSED 41
+#define EL_GATE_3_GRAY_CLOSED 42
+#define EL_GATE_4_GRAY_CLOSED 43
#define EL_DYNAMITE 44
#define EL_PACMAN 45
#define EL_INVISIBLE_WALL 46
#define EL_EXPANDABLE_WALL_VERTICAL 201
#define EL_EXPANDABLE_WALL_ANY 202
-#define EL_EM_GATE_1 203
-#define EL_EM_GATE_2 204
-#define EL_EM_GATE_3 205
-#define EL_EM_GATE_4 206
+#define EL_EM_GATE_1_CLOSED 203
+#define EL_EM_GATE_2_CLOSED 204
+#define EL_EM_GATE_3_CLOSED 205
+#define EL_EM_GATE_4_CLOSED 206
#define EL_EM_KEY_2_FILE 207
#define EL_EM_KEY_3_FILE 208
#define EL_SP_CHIP_BOTTOM (EL_SP_START + 39)
#define EL_SP_END (EL_SP_START + 39)
-#define EL_EM_GATE_1_GRAY 250
-#define EL_EM_GATE_2_GRAY 251
-#define EL_EM_GATE_3_GRAY 252
-#define EL_EM_GATE_4_GRAY 253
+#define EL_EM_GATE_1_GRAY_CLOSED 250
+#define EL_EM_GATE_2_GRAY_CLOSED 251
+#define EL_EM_GATE_3_GRAY_CLOSED 252
+#define EL_EM_GATE_4_GRAY_CLOSED 253
#define EL_UNUSED_254 254
#define EL_UNUSED_255 255
#define EL_BD_MAGIC_WALL_EMPTYING (EL_FIRST_RUNTIME_REAL + 43)
#define EL_MAGIC_WALL_DEAD (EL_FIRST_RUNTIME_REAL + 44)
#define EL_BD_MAGIC_WALL_DEAD (EL_FIRST_RUNTIME_REAL + 45)
+#define EL_GATE_1_OPEN (EL_FIRST_RUNTIME_REAL + 46)
+#define EL_GATE_2_OPEN (EL_FIRST_RUNTIME_REAL + 47)
+#define EL_GATE_3_OPEN (EL_FIRST_RUNTIME_REAL + 48)
+#define EL_GATE_4_OPEN (EL_FIRST_RUNTIME_REAL + 49)
+#define EL_GATE_1_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 50)
+#define EL_GATE_2_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 51)
+#define EL_GATE_3_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 52)
+#define EL_GATE_4_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 53)
+#define EL_EM_GATE_1_OPEN (EL_FIRST_RUNTIME_REAL + 54)
+#define EL_EM_GATE_2_OPEN (EL_FIRST_RUNTIME_REAL + 55)
+#define EL_EM_GATE_3_OPEN (EL_FIRST_RUNTIME_REAL + 56)
+#define EL_EM_GATE_4_OPEN (EL_FIRST_RUNTIME_REAL + 57)
+#define EL_EM_GATE_1_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 58)
+#define EL_EM_GATE_2_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 59)
+#define EL_EM_GATE_3_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 60)
+#define EL_EM_GATE_4_GRAY_OPEN (EL_FIRST_RUNTIME_REAL + 61)
/* "unreal" (and therefore not drawable) runtime elements */
-#define EL_FIRST_RUNTIME_UNREAL (EL_FIRST_RUNTIME_REAL + 46)
+#define EL_FIRST_RUNTIME_UNREAL (EL_FIRST_RUNTIME_REAL + 62)
#define EL_BLOCKED (EL_FIRST_RUNTIME_UNREAL + 0)
#define EL_EXPLOSION (EL_FIRST_RUNTIME_UNREAL + 1)
#define PROGRAM_VERSION_MAJOR 2
#define PROGRAM_VERSION_MINOR 2
#define PROGRAM_VERSION_PATCH 0
-#define PROGRAM_VERSION_STRING "2.2.0rc4"
+#define PROGRAM_VERSION_STRING "2.2.0rc6"
#define PROGRAM_TITLE_STRING "Rocks'n'Diamonds"
#define PROGRAM_AUTHOR_STRING "Holger Schemel"
extern short Store[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short Store2[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short StorePlayer[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
+extern short Back[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern boolean Stop[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short JustStopped[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short AmoebaNr[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short ExplodePhase[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern short ExplodeField[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
-extern unsigned long Properties1[MAX_NUM_ELEMENTS];
-extern unsigned long Properties2[MAX_NUM_ELEMENTS];
+extern unsigned long Properties[MAX_NUM_ELEMENTS][NUM_EP_BITFIELDS];
extern int GfxFrame[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
extern int GfxAction[MAX_LEV_FIELDX][MAX_LEV_FIELDY];