X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=blobdiff_plain;f=src%2Fgame_sp%2Fexport.h;h=1956c3a0a551145a099c4a49f4cff1103f84f85c;hp=9e374dc52e752118fc3068b545105bea0ff75524;hb=855700d73bbef8bb1248fe0ac735738478d6044b;hpb=4a8368abd71c718621838773eed914b5bbd4e1d8

diff --git a/src/game_sp/export.h b/src/game_sp/export.h
index 9e374dc5..1956c3a0 100644
--- a/src/game_sp/export.h
+++ b/src/game_sp/export.h
@@ -26,15 +26,27 @@
 					 SP_MAX_PLAYFIELD_HEIGHT)
 #define SP_STD_LEVEL_SIZE		(SP_HEADER_SIZE + SP_STD_PLAYFIELD_SIZE)
 
-#if 0
-#define SP_SCREEN_BUFFER_XSIZE		(SCR_FIELDX + 2)
-#define SP_SCREEN_BUFFER_YSIZE		(SCR_FIELDY + 2)
-#endif
-
 #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                                                */
 /* ------------------------------------------------------------------------- */
@@ -42,11 +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
@@ -72,11 +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
@@ -97,7 +101,10 @@ struct GameInfo_SP
   int score;
 
   /* needed for engine snapshots */
+  char **preceding_buffer;
   int preceding_buffer_size;
+
+  int scroll_xoffset, scroll_yoffset;
 };
 
 struct DemoInfo_SP
@@ -168,28 +175,34 @@ 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);
 
-extern void InitGameEngine_SP();
-extern void GameActions_SP(byte *, boolean);
+void setLevelInfoToDefaults_SP(void);
+void copyInternalEngineVars_SP(void);
+boolean LoadNativeLevel_SP(char *, int, boolean);
+void SaveNativeLevel_SP(char *);
 
-extern unsigned int InitEngineRandom_SP(long);
+int getFieldbufferOffsetX_SP(void);
+int getFieldbufferOffsetY_SP(void);
 
-extern void setLevelInfoToDefaults_SP();
-extern void copyInternalEngineVars_SP();
-extern boolean LoadNativeLevel_SP(char *, int);
-extern void SaveNativeLevel_SP(char *);
+void BlitScreenToBitmap_SP(Bitmap *);
+void RedrawPlayfield_SP(boolean);
 
-extern void BackToFront_SP(void);
-extern void BlitScreenToBitmap_SP(Bitmap *);
-extern void RedrawPlayfield_SP(boolean);
-extern void DrawGameDoorValues_SP();
+void LoadEngineSnapshotValues_SP(void);
+void SaveEngineSnapshotValues_SP(ListNode **);
 
-extern void LoadEngineSnapshotValues_SP();
-extern void SaveEngineSnapshotValues_SP();
+int map_key_RND_to_SP(int);
+int map_key_SP_to_RND(int);
 
-extern int map_key_RND_to_SP(int);
-extern int map_key_SP_to_RND(int);
+int getRedDiskReleaseFlag_SP(void);
 
 #endif	/* GAME_SP_EXPORT_H */