src/game_sp/main.c

   1
   2 #include "main_sp.h"
   3 #include "global.h"
   4
   5
   6 struct GameInfo_SP game_sp;
   7 struct LevelInfo_SP native_sp_level;
   8
   9
  10 int GfxElementLast[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
  11 int GfxGraphicLast[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
  12 int GfxGraphic[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
  13 int GfxFrame[SP_MAX_PLAYFIELD_WIDTH][SP_MAX_PLAYFIELD_HEIGHT];
  14
  15
  16 void InitGameEngine_SP()
  17 {
  18   int x, y;
  19
  20   gfx.anim_random_frame = -1;   // (use simple, ad-hoc random numbers)
  21
  22   game_sp.LevelSolved = FALSE;
  23   game_sp.GameOver = FALSE;
  24
  25   game_sp.time_played = 0;
  26   game_sp.infotrons_still_needed = native_sp_level.header.InfotronsNeeded;
  27   game_sp.red_disk_count = 0;
  28   game_sp.score = 0;
  29
  30   menBorder.Checked = setup.sp_show_border_elements;
  31
  32   for (x = 0; x < SP_MAX_PLAYFIELD_WIDTH; x++)
  33   {
  34     for (y = 0; y < SP_MAX_PLAYFIELD_HEIGHT; y++)
  35     {
  36       GfxElementLast[x][y] = -1;
  37       GfxGraphicLast[x][y] = -1;
  38       GfxGraphic[x][y] = -1;
  39       GfxFrame[x][y] = 0;
  40     }
  41   }
  42
  43   InitScrollPlayfield();
  44
  45 #if 0
  46   printf(":A: %d, %d [%d, %d]\n",
  47          mScrollX, mScrollY, mScrollX_last, mScrollY_last);
  48 #endif
  49
  50 #if 1
  51   menPlay_Click();
  52 #else
  53   menPlayDemo_Click();
  54 #endif
  55
  56 #if 0
  57   printf(":B: %d, %d [%d, %d]\n",
  58          mScrollX, mScrollY, mScrollX_last, mScrollY_last);
  59 #endif
  60 }
  61
  62 #if 0
  63 void BlitScreenToBitmap_SP(Bitmap *target_bitmap)
  64 {
  65   DDScrollBuffer_Blt_Ext(target_bitmap);
  66 }
  67 #endif
  68
  69 void RedrawPlayfield_SP(boolean force_redraw)
  70 {
  71   // subDisplayLevel();
  72
  73   if (force_redraw)
  74     RestorePlayfield();
  75
  76   UpdatePlayfield(force_redraw);
  77
  78   BackToFront_SP();
  79 }
  80
  81 void DrawGameDoorValues_SP()
  82 {
  83 #if 1
  84
  85   game_sp.time_played = TimerVar / setup.game_frame_delay;
  86   game_sp.infotrons_still_needed = InfotronsNeeded;
  87   game_sp.red_disk_count = RedDiskCount;
  88   game_sp.score = 0;            // (currently no score in Supaplex engine)
  89
  90 #else
  91
  92   int infotrons_still_needed = InfotronsNeeded;
  93   int red_disks = RedDiskCount;
  94   int no_score_in_supaplex = 0;
  95 #if 1
  96   int level_time_played = TimerVar / setup.game_frame_delay;
  97 #else
  98   int level_time_played = TimerVar / 35;        /* !!! CHECK THIS !!! */
  99 #endif
 100   int no_keys_in_supaplex = 0;
 101
 102   DrawAllGameValues(infotrons_still_needed, red_disks, no_score_in_supaplex,
 103                     level_time_played, no_keys_in_supaplex);
 104 #endif
 105 }
 106
 107 void GameActions_SP(byte action[MAX_PLAYERS], boolean warp_mode)
 108 {
 109   byte single_player_action = action[0];
 110   int x, y;
 111
 112   UpdateEngineValues(mScrollX / TILEX, mScrollY / TILEY);
 113
 114   subMainGameLoop_Main(single_player_action, warp_mode);
 115
 116   RedrawPlayfield_SP(FALSE);
 117
 118   if (!warp_mode)               /* do not redraw values in warp mode */
 119     DrawGameDoorValues_SP();
 120
 121   for (x = DisplayMinX; x <= DisplayMaxX; x++)
 122     for (y = DisplayMinY; y <= DisplayMaxY; y++)
 123       GfxFrame[x][y]++;
 124 }