X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fgame_sp%2Fexport.h;h=1956c3a0a551145a099c4a49f4cff1103f84f85c;hp=552e2ecb14a303618088f650666be38f6ec4eb14;hb=855700d73bbef8bb1248fe0ac735738478d6044b;hpb=79d7ca29718d025ed0b131bf5389685fe9b941c4

diff --git a/src/game_sp/export.h b/src/game_sp/export.h
index 552e2ecb..1956c3a0 100644
--- a/src/game_sp/export.h
+++ b/src/game_sp/export.h
@@ -14,20 +14,39 @@
 
 #define SP_NUM_LEVELS_PER_PACKAGE	111
 
-#define SP_PLAYFIELD_WIDTH		60
-#define SP_PLAYFIELD_HEIGHT		24
+#define SP_STD_PLAYFIELD_WIDTH		60
+#define SP_STD_PLAYFIELD_HEIGHT		24
 #define SP_LEVEL_NAME_LEN		23
 #define SP_MAX_SPECIAL_PORTS		10
 
 #define SP_HEADER_SIZE			96
-#define SP_PLAYFIELD_SIZE		(SP_PLAYFIELD_WIDTH *		\
-					 SP_PLAYFIELD_HEIGHT)
-#define SP_LEVEL_SIZE			(SP_HEADER_SIZE + SP_PLAYFIELD_SIZE)
+#define SP_STD_PLAYFIELD_SIZE		(SP_STD_PLAYFIELD_WIDTH *	\
+					 SP_STD_PLAYFIELD_HEIGHT)
+#define SP_MAX_PLAYFIELD_SIZE		(SP_MAX_PLAYFIELD_WIDTH *	\
+					 SP_MAX_PLAYFIELD_HEIGHT)
+#define SP_STD_LEVEL_SIZE		(SP_HEADER_SIZE + SP_STD_PLAYFIELD_SIZE)
 
 #define SP_FRAMES_PER_SECOND		35
+
+// use a much higher value to be able to load ultra-long MPX demo files
+// (like for level collection 78, level 88 ("WAITING FOR GODOT AGAIN"))
+// #define SP_MAX_TAPE_LEN			500000
 #define SP_MAX_TAPE_LEN			64010	/* (see "spfix63.doc") */
 
 
+/* sound actions */
+
+#define actActive			0
+#define actImpact			1
+#define actExploding			2
+#define actDigging			3
+#define actSnapping			4
+#define actCollecting			5
+#define actPassing			6
+#define actPushing			7
+#define actDropping			8
+
+
 /* ------------------------------------------------------------------------- */
 /* data structure definitions                                                */
 /* ------------------------------------------------------------------------- */
@@ -35,11 +54,7 @@
 #ifndef HAS_SpecialPortType
 typedef struct
 {
-#if 1
   short PortLocation; // = 2*(x+(y*60))		/* big endian format */
-#else
-  int PortLocation; // = 2*(x+(y*60))
-#endif
   byte Gravity; // 1 = turn on, anything else (0) = turn off
   byte FreezeZonks; // 2 = turn on, anything else (0) = turn off  (1=off!)
   byte FreezeEnemies; // 1 = turn on, anything else (0) = turn off
@@ -65,11 +80,7 @@ typedef struct
   SpecialPortType SpecialPort[10];
   byte SpeedByte; // = Speed XOR Highbyte(RandomSeed)
   byte CheckSumByte; // = CheckSum XOR SpeedByte
-#if 1
   short DemoRandomSeed;				/* little endian format */
-#else
-  int DemoRandomSeed;
-#endif
 } LevelInfoType;
 #define HAS_LevelInfoType
 #endif
@@ -82,20 +93,43 @@ struct GameInfo_SP
 {
   boolean LevelSolved;
   boolean GameOver;
+
+  /* needed for updating panel */
+  int time_played;
+  int infotrons_still_needed;
+  int red_disk_count;
+  int score;
+
+  /* needed for engine snapshots */
+  char **preceding_buffer;
+  int preceding_buffer_size;
+
+  int scroll_xoffset, scroll_yoffset;
+};
+
+struct DemoInfo_SP
+{
+  boolean is_available;		/* structure contains valid demo */
+
+  int level_nr;			/* number of corresponding level */
+
+  int length;			/* number of demo entries */
+  byte data[SP_MAX_TAPE_LEN];	/* array of demo entries */
 };
 
 struct LevelInfo_SP
 {
   LevelInfoType header;
-
-  byte playfield[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
+  byte header_raw_bytes[SP_HEADER_SIZE];
 
   int width, height;
 
-  boolean demo_available;
+  byte playfield[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
+
+  struct DemoInfo_SP demo;
 
-  byte demo[SP_MAX_TAPE_LEN];
-  int demo_length;
+  /* used for runtime values */
+  struct GameInfo_SP *game_sp;
 };
 
 struct GraphicInfo_SP
@@ -119,6 +153,14 @@ struct GraphicInfo_SP
 struct EngineSnapshotInfo_SP
 {
   struct GameInfo_SP game_sp;
+
+  int PlayField16[SP_MAX_PLAYFIELD_SIZE + SP_HEADER_SIZE];
+  byte PlayField8[SP_MAX_PLAYFIELD_SIZE + SP_HEADER_SIZE];
+  byte DisPlayField[SP_MAX_PLAYFIELD_SIZE + SP_HEADER_SIZE];
+
+  int AnimationPosTable[SP_MAX_PLAYFIELD_SIZE];
+  byte AnimationSubTable[SP_MAX_PLAYFIELD_SIZE];
+  byte TerminalState[SP_MAX_PLAYFIELD_SIZE + SP_HEADER_SIZE];
 };
 
 
@@ -127,30 +169,40 @@ struct EngineSnapshotInfo_SP
 /* ------------------------------------------------------------------------- */
 
 extern struct GlobalInfo_SP global_sp_info;
-extern struct GameInfo_SP game_sp_info;
+extern struct GameInfo_SP game_sp;
 extern struct LevelInfo_SP native_sp_level;
 extern struct GraphicInfo_SP graphic_info_sp_object[TILE_MAX][8];
 extern struct GraphicInfo_SP graphic_info_sp_player[MAX_PLAYERS][SPR_MAX][8];
 extern struct EngineSnapshotInfo_SP engine_snapshot_sp;
 
-extern void sp_open_all();
-extern void sp_close_all();
+void sp_open_all(void);
+void sp_close_all(void);
+
+void InitPrecedingPlayfieldMemory(void);
+void InitGfxBuffers_SP(void);
+
+void InitGameEngine_SP(void);
+void GameActions_SP(byte *, boolean);
+
+unsigned int InitEngineRandom_SP(int);
+
+void setLevelInfoToDefaults_SP(void);
+void copyInternalEngineVars_SP(void);
+boolean LoadNativeLevel_SP(char *, int, boolean);
+void SaveNativeLevel_SP(char *);
 
-extern void InitGameEngine_SP();
-extern void GameActions_SP(byte *, boolean);
+int getFieldbufferOffsetX_SP(void);
+int getFieldbufferOffsetY_SP(void);
 
-extern unsigned int InitEngineRandom_SP(long);
+void BlitScreenToBitmap_SP(Bitmap *);
+void RedrawPlayfield_SP(boolean);
 
-extern void setLevelInfoToDefaults_SP();
-extern void copyInternalEngineVars_SP();
-extern boolean LoadNativeLevel_SP(char *, int);
+void LoadEngineSnapshotValues_SP(void);
+void SaveEngineSnapshotValues_SP(ListNode **);
 
-extern void BackToFront_SP(void);
-extern void BlitScreenToBitmap_SP(Bitmap *);
-extern void RedrawPlayfield_SP(boolean);
-extern void DrawGameDoorValues_SP();
+int map_key_RND_to_SP(int);
+int map_key_SP_to_RND(int);
 
-extern void LoadEngineSnapshotValues_SP();
-extern void SaveEngineSnapshotValues_SP();
+int getRedDiskReleaseFlag_SP(void);
 
 #endif	/* GAME_SP_EXPORT_H */