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
  56
  57 /* ------------------------------------------------------------------------- */
  58 /* data structure definitions                                                */
  59 /* ------------------------------------------------------------------------- */
  60
  61 struct GlobalInfo_MM
  62 {
  63 };
  64
  65 struct CycleList
  66 {
  67   int x, y;
  68   int steps;
  69 };
  70
  71 struct MovingList
  72 {
  73   int x, y;
  74   int dir;
  75 };
  76
  77 struct DamageList
  78 {
  79   int x, y;
  80   int edge, angle;
  81   boolean is_mirror;
  82 };
  83
  84 struct BeamerInfo
  85 {
  86   int x, y;
  87   int num;
  88 };
  89
  90 struct PacMan
  91 {
  92   int XP, YP;
  93   int Dr;
  94 };
  95
  96 struct LaserInfo
  97 {
  98   struct XY start_edge;
  99   int start_angle;
 100
 101   int current_angle;
 102
 103   struct DamageList damage[MAX_LASER_LEN + 10];
 104   int num_damages;
 105
 106   struct XY edge[MAX_LASER_LEN + 10];
 107   int num_edges;
 108
 109   struct BeamerInfo beamer[MAX_NUM_BEAMERS][2];
 110   int beamer_edge[MAX_NUM_BEAMERS];
 111   int beamer_nr[MAX_NUM_BEAMERS];
 112   int num_beamers;
 113
 114   boolean overloaded;
 115   int overload_value;
 116
 117   boolean fuse_off;
 118   int fuse_x, fuse_y;
 119
 120   int dest_element;
 121   boolean stops_inside_element;
 122
 123   boolean redraw;
 124
 125   int wall_mask;
 126 };
 127
 128 struct GameInfo_MM
 129 {
 130   boolean LevelSolved;
 131   boolean GameOver;
 132
 133   struct CycleList cycle[MM_MAX_PLAYFIELD_SIZE];
 134   int num_cycle;
 135
 136   struct MovingList pacman[MM_MAX_PLAYFIELD_SIZE];
 137   int num_pacman;
 138
 139   int score;
 140   int energy_left;
 141   int kettles_still_needed;
 142   int lights_still_needed;
 143   int num_keys;
 144
 145   boolean level_solved;
 146   boolean game_over;
 147   int game_over_cause;
 148
 149   boolean cheat_no_overload;
 150   boolean cheat_no_explosion;
 151
 152   int laser_overload_value;
 153 };
 154
 155 struct LevelInfo_MM
 156 {
 157   int file_version;             /* version of file the level was stored with */
 158   int game_version;             /* version of game engine to play this level */
 159   boolean encoding_16bit_field;         /* level contains 16-bit elements */
 160
 161   int fieldx;
 162   int fieldy;
 163   int time;
 164   int kettles_needed;
 165   boolean auto_count_kettles;
 166   boolean laser_red, laser_green, laser_blue;
 167   char name[MM_MAX_LEVEL_NAME_LEN + 1];
 168   char author[MM_MAX_LEVEL_AUTHOR_LEN + 1];
 169   int score[MM_LEVEL_SCORE_ELEMENTS];
 170   int amoeba_speed;
 171   int time_fuse;
 172
 173   short field[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 174 };
 175
 176 struct GraphicInfo_MM
 177 {
 178 };
 179
 180 struct EngineSnapshotInfo_MM
 181 {
 182   struct GameInfo_MM game_mm;
 183 };
 184
 185
 186 /* ------------------------------------------------------------------------- */
 187 /* exported functions                                                        */
 188 /* ------------------------------------------------------------------------- */
 189
 190 extern struct GlobalInfo_MM global_mm_info;
 191 extern struct GameInfo_MM game_mm;
 192 extern struct LevelInfo_MM native_mm_level;
 193 extern struct EngineSnapshotInfo_MM engine_snapshot_mm;
 194
 195 extern short Ur[MM_MAX_PLAYFIELD_WIDTH][MM_MAX_PLAYFIELD_HEIGHT];
 196
 197 extern void mm_open_all();
 198 extern void mm_close_all();
 199
 200 void InitElementProperties_MM();
 201
 202 extern void InitGfxBuffers_MM();
 203
 204 extern void InitGameEngine_MM();
 205 extern void InitGameActions_MM();
 206 extern void GameActions_MM(struct MouseActionInfo, boolean);
 207
 208 extern void ClickElement(int, int, int);
 209
 210 extern unsigned int InitEngineRandom_MM(int);
 211
 212 extern void setLevelInfoToDefaults_MM();
 213 extern void copyInternalEngineVars_MM();
 214 extern boolean LoadNativeLevel_MM(char *, boolean);
 215 extern void SaveNativeLevel_MM(char *);
 216
 217 extern int getFieldbufferOffsetX_MM();
 218 extern int getFieldbufferOffsetY_MM();
 219
 220 extern void BlitScreenToBitmap_MM(Bitmap *);
 221 extern void RedrawPlayfield_MM();
 222
 223 extern void LoadEngineSnapshotValues_MM();
 224 extern void SaveEngineSnapshotValues_MM(ListNode **);
 225
 226 #endif  /* GAME_MM_EXPORT_H */