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   boolean laser_enabled;
 155 };
 156
 157 struct LevelInfo_MM
 158 {
 159   int file_version;             // version of file the level was stored with
 160   int game_version;             // version of game engine to play this level
 161   boolean encoding_16bit_field;         // level contains 16-bit elements
 162
 163   int fieldx;
 164   int fieldy;
 165   int time;
 166   int kettles_needed;
 167   boolean auto_count_kettles;
 168   boolean laser_red, laser_green, laser_blue;
 169   char name[MM_MAX_LEVEL_NAME_LEN + 1];
 170   char author[MM_MAX_LEVEL_AUTHOR_LEN + 1];
 171   int score[MM_LEVEL_SCORE_ELEMENTS];
 172   int amoeba_speed;
 173   int time_fuse;
 174   int time_bomb;
 175   int time_ball;
 176   int time_block;
 177
 178   short field[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 179 };
 180
 181 struct GraphicInfo_MM
 182 {
 183 };
 184
 185 struct EngineSnapshotInfo_MM
 186 {
 187   struct GameInfo_MM game_mm;
 188
 189   struct LaserInfo laser;
 190
 191   short Ur[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 192   short Hit[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 193   short Box[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 194   short Angle[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 195   short Frame[MAX_PLAYFIELD_WIDTH][MAX_PLAYFIELD_HEIGHT];
 196
 197   short LX,LY, XS,YS, ELX,ELY;
 198   short CT,Ct;
 199
 200   int last_LX, last_LY, last_hit_mask;
 201   int hold_x, hold_y;
 202   int pacman_nr;
 203
 204   unsigned int rotate_delay;
 205   unsigned int pacman_delay;
 206   unsigned int energy_delay;
 207   unsigned int overload_delay;
 208 };
 209
 210
 211 // ----------------------------------------------------------------------------
 212 // exported functions
 213 // ----------------------------------------------------------------------------
 214
 215 extern struct GlobalInfo_MM global_mm_info;
 216 extern struct GameInfo_MM game_mm;
 217 extern struct LevelInfo_MM native_mm_level;
 218 extern struct EngineSnapshotInfo_MM engine_snapshot_mm;
 219
 220 extern short Ur[MM_MAX_PLAYFIELD_WIDTH][MM_MAX_PLAYFIELD_HEIGHT];
 221
 222 void mm_open_all(void);
 223 void mm_close_all(void);
 224
 225 void InitElementProperties_MM(void);
 226
 227 void InitGfxBuffers_MM(void);
 228
 229 void InitGameEngine_MM(void);
 230 void InitGameActions_MM(void);
 231 void GameActions_MM(struct MouseActionInfo, boolean);
 232
 233 void DrawLaser_MM(void);
 234
 235 boolean ClickElement(int, int, int);
 236
 237 unsigned int InitEngineRandom_MM(int);
 238
 239 void setLevelInfoToDefaults_MM(void);
 240 void copyInternalEngineVars_MM(void);
 241 boolean LoadNativeLevel_MM(char *, boolean);
 242 void SaveNativeLevel_MM(char *);
 243
 244 int getFieldbufferOffsetX_MM(void);
 245 int getFieldbufferOffsetY_MM(void);
 246
 247 void BlitScreenToBitmap_MM(Bitmap *);
 248 void RedrawPlayfield_MM(void);
 249
 250 void LoadEngineSnapshotValues_MM(void);
 251 void SaveEngineSnapshotValues_MM(ListNode **);
 252
 253 int getButtonFromTouchPosition(int, int, int, int);
 254
 255 #endif  // GAME_MM_EXPORT_H