src/game_mm/export.h

   1 #ifndef GAME_MM_EXPORT_H
   2 #define GAME_MM_EXPORT_H
   3
   4 /* ========================================================================= */
   5 /* functions and definitions exported from game_mm to main program           */
   6 /* ========================================================================= */
   7
   8 /* ------------------------------------------------------------------------- */
   9 /* constant definitions                                                      */
  10 /* ------------------------------------------------------------------------- */
  11
  12 #define MM_MAX_PLAYFIELD_WIDTH          MAX_PLAYFIELD_WIDTH
  13 #define MM_MAX_PLAYFIELD_HEIGHT         MAX_PLAYFIELD_HEIGHT
  14
  15 #define MM_STD_PLAYFIELD_WIDTH          16
  16 #define MM_STD_PLAYFIELD_HEIGHT         12
  17
  18 #define MM_MAX_PLAYFIELD_SIZE           (MM_MAX_PLAYFIELD_WIDTH *       \
  19                                          MM_MAX_PLAYFIELD_HEIGHT)
  20
  21 #define MAX_NUM_AMOEBA                  100
  22 #define MAX_NUM_BEAMERS                 8
  23
  24 #define MAX_LASER_LEN                   256
  25 #define MAX_LASER_ENERGY                100
  26 #define MAX_LASER_OVERLOAD              100
  27
  28 #define MM_LEVEL_SCORE_ELEMENTS         16
  29
  30 #define MM_MAX_LEVEL_NAME_LEN           32
  31 #define MM_MAX_LEVEL_AUTHOR_LEN         32
  32
  33
  34 #define EL_MM_START_1_NATIVE            0
  35 #define EL_MM_END_1_NATIVE              155
  36
  37 #define EL_MM_CHAR_START_NATIVE         160
  38 #define EL_MM_CHAR_END_NATIVE           239
  39
  40 #define EL_MM_START_2_NATIVE            240
  41 #define EL_MM_END_2_NATIVE              430
  42
  43 #define EL_MM_RUNTIME_START_NATIVE      500
  44 #define EL_MM_RUNTIME_END_NATIVE        504
  45
  46 #define EL_MM_DUMMY_START_NATIVE        700
  47 #define EL_MM_DUMMY_END_NATIVE          709
  48
  49 /* elements to be specially mapped */
  50 #define EL_MM_EMPTY_NATIVE              0
  51 #define EL_DF_EMPTY_NATIVE              304
  52
  53 /* sounds */
  54 #define SND_MM_GAME_LEVELTIME_CHARGING  0
  55 #define SND_MM_GAME_HEALTH_CHARGING     1
  56
  57
  58 /* ------------------------------------------------------------------------- */
  59 /* data structure definitions                                                */
  60 /* ------------------------------------------------------------------------- */
  61
  62 struct GlobalInfo_MM
  63 {
  64 };
  65
  66 struct CycleList
  67 {
  68   int x, y;
  69   int steps;
  70 };
  71
  72 struct MovingList
  73 {
  74   int x, y;
  75   int dir;
  76 };
  77
  78 struct DamageList
  79 {
  80   int x, y;
  81   int edge, angle;
  82   boolean is_mirror;
  83 };
  84
  85 struct BeamerInfo
  86 {
  87   int x, y;
  88   int num;
  89 };
  90
  91 struct PacMan
  92 {
  93   int XP, YP;
  94   int Dr;
  95 };
  96
  97 struct LaserInfo
  98 {
  99   struct XY start_edge;
 100   int start_angle;
 101
 102   int current_angle;
 103
 104   struct DamageList damage[MAX_LASER_LEN + 10];
 105   int num_damages;
 106
 107   struct XY edge[MAX_LASER_LEN + 10];
 108   int num_edges;
 109
 110   struct BeamerInfo beamer[MAX_NUM_BEAMERS][2];
 111   int beamer_edge[MAX_NUM_BEAMERS];
 112   int beamer_nr[MAX_NUM_BEAMERS];
 113   int num_beamers;
 114
 115   boolean overloaded;
 116   int overload_value;
 117
 118   boolean fuse_off;
 119   int fuse_x, fuse_y;
 120
 121   int dest_element;
 122   boolean stops_inside_element;
 123
 124   boolean redraw;
 125
 126   int wall_mask;
 127 };
 128
 129 struct GameInfo_MM
 130 {
 131   boolean LevelSolved;
 132   boolean GameOver;
 133
 134   struct CycleList cycle[MM_MAX_PLAYFIELD_SIZE];
 135   int num_cycle;
 136
 137   struct MovingList pacman[MM_MAX_PLAYFIELD_SIZE];
 138   int num_pacman;
 139
 140   int score;
 141   int energy_left;
 142   int kettles_still_needed;
 143   int lights_still_needed;
 144   int num_keys;
 145
 146   boolean level_solved;
 147   boolean game_over;
 148   int game_over_cause;
 149
 150   boolean cheat_no_overload;
 151   boolean cheat_no_explosion;
 152
 153   int laser_overload_value;
 154 };
 155
 156 struct LevelInfo_MM
 157 {
 158   int file_version;             /* version of file the level was stored with */
 159   int game_version;             /* version of game engine to play this level */
 160   boolean encoding_16bit_field;         /* level contains 16-bit elements */
 161
 162   int fieldx;
 163   int fieldy;
 164   int time;
 165   int kettles_needed;
 166   boolean auto_count_kettles;
 167   boolean laser_red, laser_green, laser_blue;
 168   char name[MM_MAX_LEVEL_NAME_LEN + 1];
 169   char author[MM_MAX_LEVEL_AUTHOR_LEN + 1];
 170   int score[MM_LEVEL_SCORE_ELEMENTS];
 171   int amoeba_speed;
 172   int time_fuse;
 173
 174   short field[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 175 };
 176
 177 struct GraphicInfo_MM
 178 {
 179 };
 180
 181 struct EngineSnapshotInfo_MM
 182 {
 183   struct GameInfo_MM game_mm;
 184 };
 185
 186
 187 /* ------------------------------------------------------------------------- */
 188 /* exported functions                                                        */
 189 /* ------------------------------------------------------------------------- */
 190
 191 extern struct GlobalInfo_MM global_mm_info;
 192 extern struct GameInfo_MM game_mm;
 193 extern struct LevelInfo_MM native_mm_level;
 194 extern struct EngineSnapshotInfo_MM engine_snapshot_mm;
 195
 196 extern short Ur[MM_MAX_PLAYFIELD_WIDTH][MM_MAX_PLAYFIELD_HEIGHT];
 197
 198 extern void mm_open_all();
 199 extern void mm_close_all();
 200
 201 void InitElementProperties_MM();
 202
 203 extern void InitGfxBuffers_MM();
 204
 205 extern void InitGameEngine_MM();
 206 extern void InitGameActions_MM();
 207 extern void GameActions_MM(struct MouseActionInfo, boolean);
 208
 209 extern void ClickElement(int, int, int);
 210
 211 extern unsigned int InitEngineRandom_MM(int);
 212
 213 extern void setLevelInfoToDefaults_MM();
 214 extern void copyInternalEngineVars_MM();
 215 extern boolean LoadNativeLevel_MM(char *, boolean);
 216 extern void SaveNativeLevel_MM(char *);
 217
 218 extern int getFieldbufferOffsetX_MM();
 219 extern int getFieldbufferOffsetY_MM();
 220
 221 extern void BlitScreenToBitmap_MM(Bitmap *);
 222 extern void RedrawPlayfield_MM();
 223
 224 extern void LoadEngineSnapshotValues_MM();
 225 extern void SaveEngineSnapshotValues_MM(ListNode **);
 226
 227 #endif  /* GAME_MM_EXPORT_H */