src/game_bd/export_bd.h

   1 // ============================================================================
   2 // Rocks'n'Diamonds - McDuffin Strikes Back!
   3 // ----------------------------------------------------------------------------
   4 // (c) 1995-2024 by Artsoft Entertainment
   5 //                  Holger Schemel
   6 //                  info@artsoft.org
   7 //                  https://www.artsoft.org/
   8 // ----------------------------------------------------------------------------
   9 // export_bd.h
  10 // ============================================================================
  11
  12 #ifndef EXPORT_BD_H
  13 #define EXPORT_BD_H
  14
  15 // ============================================================================
  16 // functions and definitions exported from game_bd to main program
  17 // ============================================================================
  18
  19 #include "bd_cave.h"
  20 #include "bd_elements.h"
  21 #include "bd_gameplay.h"
  22
  23
  24 // ----------------------------------------------------------------------------
  25 // constant definitions
  26 // ----------------------------------------------------------------------------
  27
  28 #define BD_MAX_CAVE_WIDTH               MAX_PLAYFIELD_WIDTH
  29 #define BD_MAX_CAVE_HEIGHT              MAX_PLAYFIELD_HEIGHT
  30
  31
  32 // ----------------------------------------------------------------------------
  33 // data structure definitions
  34 // ----------------------------------------------------------------------------
  35
  36 struct GameInfo_BD
  37 {
  38   GdGame *game;
  39
  40   unsigned int random_seed;
  41
  42   boolean level_solved;
  43   boolean game_over;
  44   boolean cover_screen;
  45
  46   // needed for updating panel
  47   int time_left;
  48   int gems_still_needed;
  49   int score;
  50
  51   // needed for saving score time
  52   int frames_played;
  53 };
  54
  55 struct LevelInfo_BD
  56 {
  57   GdCave *cave;
  58   GdReplay *replay;
  59
  60   int cave_nr;
  61   int level_nr;
  62
  63   boolean loaded_from_caveset;
  64 };
  65
  66 struct GraphicInfo_BD
  67 {
  68   Bitmap *bitmap;
  69   int src_x, src_y;
  70   int width, height;
  71
  72   int graphic;
  73   int frame;
  74 };
  75
  76 struct EngineSnapshotInfo_BD
  77 {
  78 };
  79
  80
  81 // ----------------------------------------------------------------------------
  82 // exported functions
  83 // ----------------------------------------------------------------------------
  84
  85 extern struct GameInfo_BD game_bd;
  86 extern struct LevelInfo_BD native_bd_level;
  87 extern struct GraphicInfo_BD graphic_info_bd_object[O_MAX_ALL][8];
  88 extern struct GraphicInfo_BD graphic_info_bd_color_template;
  89 extern struct EngineSnapshotInfo_BD engine_snapshot_bd;
  90
  91 void bd_open_all(void);
  92 void bd_close_all(void);
  93
  94 int map_action_RND_to_BD(int);
  95 int map_action_BD_to_RND(int);
  96
  97 boolean checkGameRunning_BD(void);
  98 boolean checkGamePlaying_BD(void);
  99 boolean checkBonusTime_BD(void);
 100 int getFramesPerSecond_BD(void);
 101 int getTimeLeft_BD(void);
 102 void SetTimeFrames_BD(int);
 103
 104 void InitGfxBuffers_BD(void);
 105
 106 void setLevelInfoToDefaults_BD_Ext(int, int);
 107 void setLevelInfoToDefaults_BD(void);
 108 boolean LoadNativeLevel_BD(char *, int, boolean);
 109 boolean SaveNativeLevel_BD(char *);
 110 void DumpLevelset_BD(void);
 111
 112 void PreparePreviewTileBitmap_BD(Bitmap *, int);
 113 void SetPreviewTileBitmapReference_BD(Bitmap *);
 114 Bitmap *GetPreviewTileBitmap_BD(Bitmap *);
 115
 116 unsigned int InitEngineRandom_BD(int);
 117 void InitGameEngine_BD(void);
 118 void GameActions_BD(byte[MAX_PLAYERS]);
 119
 120 boolean use_native_bd_graphics_engine(void);
 121 boolean use_bd_smooth_movements(void);
 122 boolean use_bd_pushing_graphics(void);
 123 boolean use_bd_up_down_graphics(void);
 124 boolean use_bd_falling_sounds(void);
 125
 126 Bitmap **GetTitleScreenBitmaps_BD(void);
 127 void CoverScreen_BD(void);
 128
 129 void BlitScreenToBitmap_BD(Bitmap *);
 130 void RedrawPlayfield_BD(boolean);
 131
 132 #endif  // EXPORT_BD_H