X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fgame_sp%2Fexport.h;h=9522fdeef986bf50a2febcc665d3b84ca3e41212;hb=115ce6f2da1914d68b0fe0e5f9082973190dacdd;hp=ca5912b60d58aada1abb3511adda8b241a0f6cd6;hpb=949580a3bafe5c8abd1fac99202411b65900b883;p=rocksndiamonds.git

diff --git a/src/game_sp/export.h b/src/game_sp/export.h
index ca5912b6..9522fdee 100644
--- a/src/game_sp/export.h
+++ b/src/game_sp/export.h
@@ -26,12 +26,11 @@
 					 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") */
 
 
@@ -55,11 +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
@@ -85,11 +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
@@ -110,7 +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
@@ -181,28 +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();
+extern void sp_open_all(void);
+extern void sp_close_all(void);
+
+extern void InitPrecedingPlayfieldMemory(void);
+extern void InitGfxBuffers_SP(void);
 
-extern void InitGameEngine_SP();
+extern void InitGameEngine_SP(void);
 extern void GameActions_SP(byte *, boolean);
 
-extern unsigned int InitEngineRandom_SP(long);
+extern unsigned int InitEngineRandom_SP(int);
 
-extern void setLevelInfoToDefaults_SP();
-extern void copyInternalEngineVars_SP();
-extern boolean LoadNativeLevel_SP(char *, int);
+extern void setLevelInfoToDefaults_SP(void);
+extern void copyInternalEngineVars_SP(void);
+extern boolean LoadNativeLevel_SP(char *, int, boolean);
 extern void SaveNativeLevel_SP(char *);
 
-extern void BackToFront_SP(void);
+extern int getFieldbufferOffsetX_SP(void);
+extern int getFieldbufferOffsetY_SP(void);
+
 extern void BlitScreenToBitmap_SP(Bitmap *);
 extern void RedrawPlayfield_SP(boolean);
-extern void DrawGameDoorValues_SP();
 
-extern void LoadEngineSnapshotValues_SP();
-extern void SaveEngineSnapshotValues_SP();
+extern void LoadEngineSnapshotValues_SP(void);
+extern void SaveEngineSnapshotValues_SP(ListNode **);
 
 extern int map_key_RND_to_SP(int);
 extern int map_key_SP_to_RND(int);
 
+extern int getRedDiskReleaseFlag_SP(void);
+
 #endif	/* GAME_SP_EXPORT_H */