src/game_sp/init.c

   1
   2 #include "main_sp.h"
   3 #include "global.h"
   4
   5
   6 Bitmap *screenBitmap;
   7
   8 struct EngineSnapshotInfo_SP engine_snapshot_sp;
   9
  10 void sp_open_all()
  11 {
  12   Form_Load();
  13
  14   screenBitmap = CreateBitmap(MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY,
  15                               DEFAULT_DEPTH);
  16 }
  17
  18 void sp_close_all()
  19 {
  20 }
  21
  22 unsigned int InitEngineRandom_SP(long seed)
  23 {
  24   if (seed == NEW_RANDOMIZE)
  25   {
  26     subRandomize();
  27
  28     seed = (long)RandomSeed;
  29   }
  30
  31   RandomSeed = (short)seed;
  32
  33   return (unsigned int) seed;
  34 }
  35
  36
  37 /* ------------------------------------------------------------------------- */
  38 /* Supaplex game engine snapshot handling functions                          */
  39 /* ------------------------------------------------------------------------- */
  40
  41 void SaveEngineSnapshotValues_SP()
  42 {
  43   int i;
  44
  45   engine_snapshot_sp.game_sp = game_sp;
  46
  47   /* these arrays have playfield-size dependent variable size */
  48
  49   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  50     engine_snapshot_sp.PlayField16[i] = PlayField16[i];
  51   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  52     engine_snapshot_sp.PlayField8[i] = PlayField8[i];
  53   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  54     engine_snapshot_sp.DisPlayField[i] = DisPlayField[i];
  55
  56   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
  57     engine_snapshot_sp.AnimationPosTable[i] = AnimationPosTable[i];
  58   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
  59     engine_snapshot_sp.AnimationSubTable[i] = AnimationSubTable[i];
  60   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  61     engine_snapshot_sp.TerminalState[i] = TerminalState[i];
  62
  63   /* store special data into engine snapshot buffers */
  64
  65   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldWidth));
  66   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldHeight));
  67   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldMax));
  68   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(LevelMax));
  69   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FileMax));
  70
  71   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(TimerVar));
  72   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RandomSeed));
  73
  74   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(TerminalMaxCycles));
  75
  76   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollX));
  77   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollY));
  78   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollX_last));
  79   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollY_last));
  80
  81   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScreenScrollXPos));
  82   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScreenScrollYPos));
  83   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMinX));
  84   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMinY));
  85   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMaxX));
  86   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMaxY));
  87
  88   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(InfotronsNeeded));
  89   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(KillMurphyFlag));
  90   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyMoveCounter));
  91   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyExplodePos));
  92   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(SplitMoveFlag));
  93   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleaseMurphyPos));
  94   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyPosIndex));
  95   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyXPos));
  96   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyYPos));
  97   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyScreenXPos));
  98   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyScreenYPos));
  99   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyVarFaceLeft));
 100   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskCount));
 101   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleaseFlag));
 102   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MovingPictureSequencePhase));
 103   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleasePhase));
 104   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScratchGravity));
 105   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GravityFlag));
 106   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(SnikSnaksElectronsFrozen));
 107   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(YellowDisksExploded));
 108   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(YawnSleepCounter));
 109
 110   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(LeadOutCounter));
 111
 112   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxElementLast));
 113   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxGraphicLast));
 114   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxGraphic));
 115   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxFrame));
 116
 117   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMinX));
 118   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMinY));
 119   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMaxX));
 120   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMaxY));
 121   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollX));
 122   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollY));
 123
 124   SaveEngineSnapshotBuffer(&PlayField16[-game_sp.preceding_buffer_size],
 125                            game_sp.preceding_buffer_size * sizeof(int));
 126 }
 127
 128 void LoadEngineSnapshotValues_SP()
 129 {
 130   int i;
 131
 132   /* stored engine snapshot buffers already restored at this point */
 133
 134   game_sp = engine_snapshot_sp.game_sp;
 135
 136   /* these arrays have playfield-size dependent variable size */
 137
 138   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 139     PlayField16[i] = engine_snapshot_sp.PlayField16[i];
 140   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 141     PlayField8[i] = engine_snapshot_sp.PlayField8[i];
 142   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 143     DisPlayField[i] = engine_snapshot_sp.DisPlayField[i];
 144
 145   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
 146     AnimationPosTable[i] = engine_snapshot_sp.AnimationPosTable[i];
 147   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
 148     AnimationSubTable[i] = engine_snapshot_sp.AnimationSubTable[i];
 149   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 150     TerminalState[i] = engine_snapshot_sp.TerminalState[i];
 151
 152   RedrawPlayfield_SP(TRUE);
 153 }