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 static void init_global_values()
  11 {
  12   menBorder = False;
  13 }
  14
  15 void sp_open_all()
  16 {
  17   init_global_values();
  18
  19   Form_Load();
  20
  21   screenBitmap = CreateBitmap(MAX_BUF_XSIZE * TILEX, MAX_BUF_YSIZE * TILEY,
  22                               DEFAULT_DEPTH);
  23
  24   DDSpriteBuffer_Init();
  25 }
  26
  27 void sp_close_all()
  28 {
  29 }
  30
  31 unsigned int InitEngineRandom_SP(long seed)
  32 {
  33   if (seed == NEW_RANDOMIZE)
  34   {
  35     subRandomize();
  36
  37     seed = (long)RandomSeed;
  38   }
  39
  40   RandomSeed = (short)seed;
  41
  42   return (unsigned int) seed;
  43 }
  44
  45
  46 /* ------------------------------------------------------------------------- */
  47 /* Supaplex game engine snapshot handling functions                          */
  48 /* ------------------------------------------------------------------------- */
  49
  50 void SaveEngineSnapshotValues_SP()
  51 {
  52   int i;
  53
  54   engine_snapshot_sp.game_sp = game_sp;
  55
  56   /* these arrays have playfield-size dependent variable size */
  57
  58   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  59     engine_snapshot_sp.PlayField16[i] = PlayField16[i];
  60   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  61     engine_snapshot_sp.PlayField8[i] = PlayField8[i];
  62   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  63     engine_snapshot_sp.DisPlayField[i] = DisPlayField[i];
  64
  65   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
  66     engine_snapshot_sp.AnimationPosTable[i] = AnimationPosTable[i];
  67   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
  68     engine_snapshot_sp.AnimationSubTable[i] = AnimationSubTable[i];
  69   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
  70     engine_snapshot_sp.TerminalState[i] = TerminalState[i];
  71
  72   /* store special data into engine snapshot buffers */
  73
  74   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldWidth));
  75   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldHeight));
  76   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FieldMax));
  77   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(LevelMax));
  78   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(FileMax));
  79
  80   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(TimerVar));
  81   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RandomSeed));
  82
  83   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(TerminalMaxCycles));
  84
  85   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollX));
  86   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollY));
  87   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollX_last));
  88   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(mScrollY_last));
  89
  90   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScreenScrollXPos));
  91   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScreenScrollYPos));
  92   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMinX));
  93   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMinY));
  94   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMaxX));
  95   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayMaxY));
  96   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayWidth));
  97   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(DisplayHeight));
  98
  99   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(InfotronsNeeded));
 100   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(KillMurphyFlag));
 101   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyMoveCounter));
 102   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyExplodePos));
 103   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(SplitMoveFlag));
 104   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleaseMurphyPos));
 105   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyPosIndex));
 106   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyXPos));
 107   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyYPos));
 108   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyScreenXPos));
 109   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyScreenYPos));
 110   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MurphyVarFaceLeft));
 111   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskCount));
 112   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleaseFlag));
 113   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(MovingPictureSequencePhase));
 114   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(RedDiskReleasePhase));
 115   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScratchGravity));
 116   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GravityFlag));
 117   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(SnikSnaksElectronsFrozen));
 118   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(YellowDisksExploded));
 119   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(YawnSleepCounter));
 120
 121   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(LeadOutCounter));
 122
 123   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxElementLast));
 124   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxGraphicLast));
 125   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxGraphic));
 126   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(GfxFrame));
 127
 128   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMinX));
 129   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMinY));
 130   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMaxX));
 131   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollMaxY));
 132   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollX));
 133   SaveEngineSnapshotBuffer(ARGS_ADDRESS_AND_SIZEOF(ScrollY));
 134
 135   SaveEngineSnapshotBuffer(&PlayField16[-game_sp.preceding_buffer_size],
 136                            game_sp.preceding_buffer_size * sizeof(int));
 137 }
 138
 139 void LoadEngineSnapshotValues_SP()
 140 {
 141   int i;
 142
 143   /* stored engine snapshot buffers already restored at this point */
 144
 145   game_sp = engine_snapshot_sp.game_sp;
 146
 147   /* these arrays have playfield-size dependent variable size */
 148
 149   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 150     PlayField16[i] = engine_snapshot_sp.PlayField16[i];
 151   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 152     PlayField8[i] = engine_snapshot_sp.PlayField8[i];
 153   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 154     DisPlayField[i] = engine_snapshot_sp.DisPlayField[i];
 155
 156   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
 157     AnimationPosTable[i] = engine_snapshot_sp.AnimationPosTable[i];
 158   for (i = 0; i < FieldWidth * (FieldHeight - 2); i++)
 159     AnimationSubTable[i] = engine_snapshot_sp.AnimationSubTable[i];
 160   for (i = 0; i < FieldWidth * FieldHeight + HeaderSize; i++)
 161     TerminalState[i] = engine_snapshot_sp.TerminalState[i];
 162
 163   RedrawPlayfield_SP(TRUE);
 164 }