X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fmain.h;h=2833e094cfacf96086e69d8ae92a6e7223c1bb82;hb=ac4c028b525860750de315d626730ac493f56944;hp=b75fc447bfa4a5eb6371592522d8ef2a56508ac0;hpb=91afd13180ad610e2a6cbef32b85677cf8148864;p=rocksndiamonds.git

diff --git a/src/main.h b/src/main.h
index b75fc447..2833e094 100644
--- a/src/main.h
+++ b/src/main.h
@@ -60,87 +60,121 @@
 #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)
+/* 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 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)
@@ -171,7 +205,8 @@
 
 #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))
 
@@ -333,14 +368,14 @@
 #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
@@ -438,24 +473,16 @@
 #define EL_CHAR_ASCII0_END		(EL_CHAR_ASCII0 + 111)
 #define EL_CHAR_END			(EL_CHAR_START  + 79)
 
-#define EL_CHAR(x)			((x) == 'Ä' ? EL_CHAR_AE         : \
-					 (x) == 'Ö' ? EL_CHAR_OE         : \
-					 (x) == 'Ü' ? EL_CHAR_UE         : \
-					 (x) == '^' ? EL_CHAR_COPYRIGHT  : \
-					 (x) == '_' ? EL_CHAR_UNDERSCORE : \
-					 (x) == '°' ? EL_CHAR_DEGREE     : \
-					 (x) == '´' ? EL_CHAR_TM         : \
-					 (x) == '|' ? EL_CHAR_CURSOR     : \
-					 EL_CHAR_A + (x) - 'A')
+#define EL_CHAR(c)			(EL_CHAR_ASCII0 + MAP_FONT_ASCII(c))
 
 #define EL_EXPANDABLE_WALL_HORIZONTAL	200
 #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
@@ -505,10 +532,10 @@
 #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
@@ -685,9 +712,25 @@
 #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)
@@ -792,10 +835,9 @@
 #define GFX_ARG_POSITION			19
 #define GFX_ARG_DRAW_XOFFSET			20
 #define GFX_ARG_DRAW_YOFFSET			21
-#define GFX_ARG_FORMAT				22
-#define GFX_ARG_NAME				23
+#define GFX_ARG_NAME				22
 
-#define NUM_GFX_ARGS				24
+#define NUM_GFX_ARGS				23
 
 
 /* values for sound configuration suffixes */
@@ -818,20 +860,22 @@
 #define FONT_TEXT_2				9
 #define FONT_TEXT_3				10
 #define FONT_TEXT_4				11
-#define FONT_INPUT				12
-#define FONT_INPUT_ACTIVE			13
-#define FONT_OPTION_OFF				14
-#define FONT_OPTION_ON				15
-#define FONT_VALUE_1				16
-#define FONT_VALUE_2				17
-#define FONT_VALUE_OLD				18
-#define FONT_TAPE_RECORDER			19
-#define FONT_LEVEL_NUMBER			20
-
-#define NUM_FONTS				21
+#define FONT_INPUT_1				12
+#define FONT_INPUT_1_ACTIVE			13
+#define FONT_INPUT_2				14
+#define FONT_INPUT_2_ACTIVE			15
+#define FONT_OPTION_OFF				16
+#define FONT_OPTION_ON				17
+#define FONT_VALUE_1				18
+#define FONT_VALUE_2				19
+#define FONT_VALUE_OLD				20
+#define FONT_LEVEL_NUMBER			21
+#define FONT_TAPE_RECORDER			22
+#define FONT_GAME_INFO				23
+
+#define NUM_FONTS				24
 #define NUM_INITIAL_FONTS			4
 
-
 /* values for game_status */
 #define EXITGAME		0
 #define MAINMENU		1
@@ -848,20 +892,27 @@
 #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"
-#define PROGRAM_RIGHTS_STRING	"Copyright ^1995-2003 by"
+#define PROGRAM_RIGHTS_STRING	"Copyright ©1995-2003 by"
 #define PROGRAM_DOS_PORT_STRING	"DOS port done by Guido Schulz"
 #define PROGRAM_IDENT_STRING	PROGRAM_VERSION_STRING " " TARGET_STRING
 #define WINDOW_TITLE_STRING	PROGRAM_TITLE_STRING " " PROGRAM_IDENT_STRING
 #define WINDOW_SUBTITLE_STRING	PROGRAM_RIGHTS_STRING " " PROGRAM_AUTHOR_STRING
 #define ICON_TITLE_STRING	PROGRAM_TITLE_STRING
-#define UNIX_USERDATA_DIRECTORY	".rocksndiamonds"
 #define COOKIE_PREFIX		"ROCKSNDIAMONDS"
 #define FILENAME_PREFIX		"Rocks"
 
+#if defined(PLATFORM_UNIX)
+#define USERDATA_DIRECTORY	".rocksndiamonds"
+#elif defined(PLATFORM_WIN32)
+#define USERDATA_DIRECTORY	PROGRAM_TITLE_STRING
+#else
+#define USERDATA_DIRECTORY	"userdata"
+#endif
+
 #define X11_ICON_FILENAME	"rocks_icon.xbm"
 #define X11_ICONMASK_FILENAME	"rocks_iconmask.xbm"
 #define MSDOS_POINTER_FILENAME	"mouse.pcx"
@@ -987,6 +1038,8 @@ struct LevelInfo
   boolean gravity;
   boolean em_slippery_gems;	/* EM style "gems slip from wall" behaviour */
 
+  short custom_element_successor[NUM_CUSTOM_ELEMENTS];
+
   boolean no_level_file;
 };
 
@@ -1098,6 +1151,7 @@ struct GraphicInfo
   int width, height;		/* width/height of each animation frame */
   int offset_x, offset_y;	/* x/y offset to next animation frame */
   int anim_frames;
+  int anim_frames_per_line;
   int anim_start_frame;
   int anim_delay;		/* important: delay of 1 means "no delay"! */
   int anim_mode;
@@ -1165,6 +1219,7 @@ extern short			MovDelay[MAX_LEV_FIELDX][MAX_LEV_FIELDY];
 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];
@@ -1173,8 +1228,7 @@ extern short			AmoebaCnt2[MAX_NUM_AMOEBA];
 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];