X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fgame_sp%2FGlobals.c;h=44affc03bb9ca1418dccc3888aadbd269e3f95fd;hb=310781167f731177d6d46b15093dc32606eeac4e;hp=e34d19624341f42236c2ee46c5c67343ca8d900b;hpb=e51177796149f37de339bda83558c3c49758be93;p=rocksndiamonds.git

diff --git a/src/game_sp/Globals.c b/src/game_sp/Globals.c
index e34d1962..44affc03 100644
--- a/src/game_sp/Globals.c
+++ b/src/game_sp/Globals.c
@@ -14,24 +14,13 @@ int FieldWidth;		// standard size = 60
 int FieldHeight;	// standard size = 24
 int HeaderSize;		// standard size = 96
 int FieldMax, LevelMax;
-long FileMax;
 
-#if 1
-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];
-#else
 int *PlayField16;
 byte *PlayField8;
-byte *DisPlayField;
-#endif
+byte DisPlayField[SP_MAX_PLAYFIELD_SIZE + SP_HEADER_SIZE];
 
 int TimerVar;
-#if 1
 short RandomSeed;
-#else
-int RandomSeed;
-#endif
 
 int FreezeZonks;
 
@@ -44,7 +33,7 @@ int MurphyPosIndex, MurphyXPos, MurphyYPos;
 int MurphyScreenXPos, MurphyScreenYPos;
 int MurphyExplodePos, SplitMoveFlag, RedDiskReleaseMurphyPos;
 int KillMurphyFlag, MurphyMoveCounter;
-long YawnSleepCounter;
+int YawnSleepCounter;
 int MurphyVarFaceLeft;
 int ScratchGravity, GravityFlag;
 int RedDiskReleaseFlag, MovingPictureSequencePhase;
@@ -164,6 +153,8 @@ boolean isSnappingSequence(int sequence)
 
 void InitGlobals()
 {
+  InitPrecedingPlayfieldMemory();
+
   AutoScrollFlag = True;
   FreezeZonks = 0;
   LevelLoaded = False;
@@ -175,16 +166,17 @@ void InitGlobals()
   bPlaying = False;
   menBorder = False;
 
-#if 0
-  /* these defaults will be changed after reading a Supaplex level file */
-  PlayField8 = REDIM_1D(sizeof(byte), 0, FieldMax);
-  DisPlayField = REDIM_1D(sizeof(byte), 0, FieldMax);
-  PlayField16 = REDIM_1D(sizeof(int), 0, FieldMax);
-
-  AnimationPosTable = REDIM_1D(sizeof(int), 0, LevelMax);
-  AnimationSubTable = REDIM_1D(sizeof(byte), 0, LevelMax);
-  TerminalState = REDIM_1D(sizeof(byte), 0, FieldMax);
-#endif
+  /* add preceding playfield buffer (as large as preceding memory area) */
+  PlayField16 = checked_calloc((game_sp.preceding_buffer_size +
+				SP_MAX_PLAYFIELD_SIZE +
+				SP_HEADER_SIZE) * sizeof(int));
+  PlayField16 = &PlayField16[game_sp.preceding_buffer_size];
+
+  /* add preceding playfield buffer (as large as one playfield row) */
+  PlayField8 = checked_calloc((SP_MAX_PLAYFIELD_WIDTH +
+			       SP_MAX_PLAYFIELD_SIZE +
+			       SP_HEADER_SIZE) * sizeof(byte));
+  PlayField8 = &PlayField8[SP_MAX_PLAYFIELD_WIDTH];
 }
 
 int GetSI(int X, int Y)
@@ -216,26 +208,12 @@ void PrepareLevel()
 {
   copyInternalEngineVars_SP();
 
-#if 1
   SetDisplayRegion();
   SetScrollEdges();
-#endif
 
   LevelLoaded = True;
 }
 
-#if 0
-void Trace(char *Source, char *Message)
-{
-  printf("::: Trace: Source == '%s', Message == '%s'\n", Source, Message);
-}
-
-void ReportError(char *Source, char *Message)
-{
-  printf("::: ReportError: Source == '%s', Message == '%s'\n", Source, Message);
-}
-#endif
-
 int Min(int A, int B)
 {
   return (A < B ? A : B);