src/game_em/emerald.h

   1 #ifndef EMERALD_H
   2 #define EMERALD_H
   3
   4 /* 2000-07-30T11:06:03Z */
   5
   6 // ----------------------------------------------------------------------------
   7 // constant definitions
   8 // ----------------------------------------------------------------------------
   9
  10 /* define these for backwards compatibility */
  11 #define EM_ENGINE_BAD_ROLL
  12 #define EM_ENGINE_BAD_SPRING
  13
  14 /* define these to use additional elements */
  15 #define EM_ENGINE_USE_ADDITIONAL_ELEMENTS
  16
  17 /* internal definitions for EM engine */
  18 #ifdef EM_ENGINE_BAD_ROLL
  19 #define BAD_ROLL
  20 #endif
  21
  22 #ifdef EM_ENGINE_BAD_SPRING
  23 #define BAD_SPRING
  24 #endif
  25
  26 /* one border for ZBORDER elements, one border for steelwall, if needed */
  27 #define EM_MAX_CAVE_WIDTH               (MAX_PLAYFIELD_WIDTH  + 2 + 2)
  28 #define EM_MAX_CAVE_HEIGHT              (MAX_PLAYFIELD_HEIGHT + 2 + 2)
  29
  30 /*
  31   -----------------------------------------------------------------------------
  32   definition of elements used in the Emerald Mine Club engine;
  33   the element names have the following properties:
  34   - elements that start with 'X' can be stored in a level file
  35   - elements that start with 'Y' indicate moving elements
  36   - elements that end with 'B' are the "backside" of moving elements
  37   -----------------------------------------------------------------------------
  38 */
  39
  40 enum
  41 {
  42   Xblank = 0,           /* still */
  43   Yacid_splash_eB,      /* hmm */
  44   Yacid_splash_wB,      /* hmm */
  45
  46 #ifdef EM_ENGINE_BAD_ROLL
  47   Xstone_force_e,       /* only use these in eater */
  48   Xstone_force_w,
  49   Xnut_force_e,
  50   Xnut_force_w,
  51   Xspring_force_e,
  52   Xspring_force_w,
  53   Xemerald_force_e,
  54   Xemerald_force_w,
  55   Xdiamond_force_e,
  56   Xdiamond_force_w,
  57   Xbomb_force_e,
  58   Xbomb_force_w,
  59 #endif
  60
  61   Xstone,
  62   Xstone_pause,
  63   Xstone_fall,
  64   Ystone_s,
  65   Ystone_sB,
  66   Ystone_e,
  67   Ystone_eB,
  68   Ystone_w,
  69   Ystone_wB,
  70   Xnut,
  71   Xnut_pause,
  72   Xnut_fall,
  73   Ynut_s,
  74   Ynut_sB,
  75   Ynut_e,
  76   Ynut_eB,
  77   Ynut_w,
  78   Ynut_wB,
  79   Xbug_n,
  80   Xbug_e,
  81   Xbug_s,
  82   Xbug_w,
  83   Xbug_gon,
  84   Xbug_goe,
  85   Xbug_gos,
  86   Xbug_gow,
  87   Ybug_n,
  88   Ybug_nB,
  89   Ybug_e,
  90   Ybug_eB,
  91   Ybug_s,
  92   Ybug_sB,
  93   Ybug_w,
  94   Ybug_wB,
  95   Ybug_w_n,
  96   Ybug_n_e,
  97   Ybug_e_s,
  98   Ybug_s_w,
  99   Ybug_e_n,
 100   Ybug_s_e,
 101   Ybug_w_s,
 102   Ybug_n_w,
 103   Ybug_stone,
 104   Ybug_spring,
 105   Xtank_n,
 106   Xtank_e,
 107   Xtank_s,
 108   Xtank_w,
 109   Xtank_gon,
 110   Xtank_goe,
 111   Xtank_gos,
 112   Xtank_gow,
 113   Ytank_n,
 114   Ytank_nB,
 115   Ytank_e,
 116   Ytank_eB,
 117   Ytank_s,
 118   Ytank_sB,
 119   Ytank_w,
 120   Ytank_wB,
 121   Ytank_w_n,
 122   Ytank_n_e,
 123   Ytank_e_s,
 124   Ytank_s_w,
 125   Ytank_e_n,
 126   Ytank_s_e,
 127   Ytank_w_s,
 128   Ytank_n_w,
 129   Ytank_stone,
 130   Ytank_spring,
 131   Xandroid,
 132   Xandroid_1_n,
 133   Xandroid_2_n,
 134   Xandroid_1_e,
 135   Xandroid_2_e,
 136   Xandroid_1_w,
 137   Xandroid_2_w,
 138   Xandroid_1_s,
 139   Xandroid_2_s,
 140   Yandroid_n,
 141   Yandroid_nB,
 142   Yandroid_ne,
 143   Yandroid_neB,
 144   Yandroid_e,
 145   Yandroid_eB,
 146   Yandroid_se,
 147   Yandroid_seB,
 148   Yandroid_s,
 149   Yandroid_sB,
 150   Yandroid_sw,
 151   Yandroid_swB,
 152   Yandroid_w,
 153   Yandroid_wB,
 154   Yandroid_nw,
 155   Yandroid_nwB,
 156   Xspring,
 157   Xspring_pause,
 158   Xspring_e,
 159   Xspring_w,
 160   Xspring_fall,
 161   Yspring_s,
 162   Yspring_sB,
 163   Yspring_e,
 164   Yspring_eB,
 165   Yspring_w,
 166   Yspring_wB,
 167   Yspring_kill_e,
 168   Yspring_kill_eB,
 169   Yspring_kill_w,
 170   Yspring_kill_wB,
 171   Xeater_n,
 172   Xeater_e,
 173   Xeater_w,
 174   Xeater_s,
 175   Yeater_n,
 176   Yeater_nB,
 177   Yeater_e,
 178   Yeater_eB,
 179   Yeater_s,
 180   Yeater_sB,
 181   Yeater_w,
 182   Yeater_wB,
 183   Yeater_stone,
 184   Yeater_spring,
 185   Xalien,
 186   Xalien_pause,
 187   Yalien_n,
 188   Yalien_nB,
 189   Yalien_e,
 190   Yalien_eB,
 191   Yalien_s,
 192   Yalien_sB,
 193   Yalien_w,
 194   Yalien_wB,
 195   Yalien_stone,
 196   Yalien_spring,
 197   Xemerald,
 198   Xemerald_pause,
 199   Xemerald_fall,
 200   Xemerald_shine,
 201   Yemerald_s,
 202   Yemerald_sB,
 203   Yemerald_e,
 204   Yemerald_eB,
 205   Yemerald_w,
 206   Yemerald_wB,
 207   Yemerald_eat,
 208   Yemerald_stone,
 209   Xdiamond,
 210   Xdiamond_pause,
 211   Xdiamond_fall,
 212   Xdiamond_shine,
 213   Ydiamond_s,
 214   Ydiamond_sB,
 215   Ydiamond_e,
 216   Ydiamond_eB,
 217   Ydiamond_w,
 218   Ydiamond_wB,
 219   Ydiamond_eat,
 220   Ydiamond_stone,
 221   Xdrip_fall,
 222   Xdrip_stretch,
 223   Xdrip_stretchB,
 224   Xdrip_eat,
 225   Ydrip_s1,
 226   Ydrip_s1B,
 227   Ydrip_s2,
 228   Ydrip_s2B,
 229   Xbomb,
 230   Xbomb_pause,
 231   Xbomb_fall,
 232   Ybomb_s,
 233   Ybomb_sB,
 234   Ybomb_e,
 235   Ybomb_eB,
 236   Ybomb_w,
 237   Ybomb_wB,
 238   Ybomb_eat,
 239   Xballoon,
 240   Yballoon_n,
 241   Yballoon_nB,
 242   Yballoon_e,
 243   Yballoon_eB,
 244   Yballoon_s,
 245   Yballoon_sB,
 246   Yballoon_w,
 247   Yballoon_wB,
 248   Xgrass,
 249   Ygrass_nB,
 250   Ygrass_eB,
 251   Ygrass_sB,
 252   Ygrass_wB,
 253   Xdirt,
 254   Ydirt_nB,
 255   Ydirt_eB,
 256   Ydirt_sB,
 257   Ydirt_wB,
 258   Xacid_ne,
 259   Xacid_se,
 260   Xacid_s,
 261   Xacid_sw,
 262   Xacid_nw,
 263   Xacid_1,
 264   Xacid_2,
 265   Xacid_3,
 266   Xacid_4,
 267   Xacid_5,
 268   Xacid_6,
 269   Xacid_7,
 270   Xacid_8,
 271   Xball_1,
 272   Xball_1B,
 273   Xball_2,
 274   Xball_2B,
 275   Yball_eat,
 276
 277 #ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 278   Ykey_1_eat,
 279   Ykey_2_eat,
 280   Ykey_3_eat,
 281   Ykey_4_eat,
 282   Ykey_5_eat,
 283   Ykey_6_eat,
 284   Ykey_7_eat,
 285   Ykey_8_eat,
 286   Ylenses_eat,
 287   Ymagnify_eat,
 288   Ygrass_eat,
 289   Ydirt_eat,
 290 #endif
 291
 292   Xgrow_ns,
 293   Ygrow_ns_eat,
 294   Xgrow_ew,
 295   Ygrow_ew_eat,
 296   Xwonderwall,
 297   XwonderwallB,
 298   Xamoeba_1,
 299   Xamoeba_2,
 300   Xamoeba_3,
 301   Xamoeba_4,
 302   Xamoeba_5,
 303   Xamoeba_6,
 304   Xamoeba_7,
 305   Xamoeba_8,
 306   Xdoor_1,
 307   Xdoor_2,
 308   Xdoor_3,
 309   Xdoor_4,
 310   Xdoor_5,
 311   Xdoor_6,
 312   Xdoor_7,
 313   Xdoor_8,
 314   Xkey_1,
 315   Xkey_2,
 316   Xkey_3,
 317   Xkey_4,
 318   Xkey_5,
 319   Xkey_6,
 320   Xkey_7,
 321   Xkey_8,
 322   Xwind_n,
 323   Xwind_e,
 324   Xwind_s,
 325   Xwind_w,
 326   Xwind_nesw,
 327   Xwind_stop,
 328   Xexit,
 329   Xexit_1,
 330   Xexit_2,
 331   Xexit_3,
 332   Xdynamite,
 333   Ydynamite_eat,
 334   Xdynamite_1,
 335   Xdynamite_2,
 336   Xdynamite_3,
 337   Xdynamite_4,
 338   Xbumper,
 339   XbumperB,
 340   Xwheel,
 341   XwheelB,
 342   Xswitch,
 343   XswitchB,
 344   Xsand,
 345   Xsand_stone,
 346   Xsand_stonein_1,
 347   Xsand_stonein_2,
 348   Xsand_stonein_3,
 349   Xsand_stonein_4,
 350   Xsand_stonesand_1,
 351   Xsand_stonesand_2,
 352   Xsand_stonesand_3,
 353   Xsand_stonesand_4,
 354
 355 #ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 356   Xsand_stonesand_quickout_1,
 357   Xsand_stonesand_quickout_2,
 358 #endif
 359
 360   Xsand_stoneout_1,
 361   Xsand_stoneout_2,
 362   Xsand_sandstone_1,
 363   Xsand_sandstone_2,
 364   Xsand_sandstone_3,
 365   Xsand_sandstone_4,
 366   Xplant,
 367   Yplant,
 368   Xlenses,
 369   Xmagnify,
 370   Xdripper,
 371   XdripperB,
 372   Xfake_blank,
 373   Xfake_blankB,
 374   Xfake_grass,
 375   Xfake_grassB,
 376   Xfake_door_1,
 377   Xfake_door_2,
 378   Xfake_door_3,
 379   Xfake_door_4,
 380   Xfake_door_5,
 381   Xfake_door_6,
 382   Xfake_door_7,
 383   Xfake_door_8,
 384
 385 #ifdef EM_ENGINE_USE_ADDITIONAL_ELEMENTS
 386   Xfake_acid_1,
 387   Xfake_acid_2,
 388   Xfake_acid_3,
 389   Xfake_acid_4,
 390   Xfake_acid_5,
 391   Xfake_acid_6,
 392   Xfake_acid_7,
 393   Xfake_acid_8,
 394 #endif
 395
 396   Xsteel_1,
 397   Xsteel_2,
 398   Xsteel_3,
 399   Xsteel_4,
 400   Xwall_1,
 401   Xwall_2,
 402   Xwall_3,
 403   Xwall_4,
 404   Xround_wall_1,
 405   Xround_wall_2,
 406   Xround_wall_3,
 407   Xround_wall_4,
 408   Xdecor_1,
 409   Xdecor_2,
 410   Xdecor_3,
 411   Xdecor_4,
 412   Xdecor_5,
 413   Xdecor_6,
 414   Xdecor_7,
 415   Xdecor_8,
 416   Xdecor_9,
 417   Xdecor_10,
 418   Xdecor_11,
 419   Xdecor_12,
 420   Xalpha_0,
 421   Xalpha_1,
 422   Xalpha_2,
 423   Xalpha_3,
 424   Xalpha_4,
 425   Xalpha_5,
 426   Xalpha_6,
 427   Xalpha_7,
 428   Xalpha_8,
 429   Xalpha_9,
 430   Xalpha_excla,
 431   Xalpha_quote,
 432   Xalpha_comma,
 433   Xalpha_minus,
 434   Xalpha_perio,
 435   Xalpha_colon,
 436   Xalpha_quest,
 437   Xalpha_a,
 438   Xalpha_b,
 439   Xalpha_c,
 440   Xalpha_d,
 441   Xalpha_e,
 442   Xalpha_f,
 443   Xalpha_g,
 444   Xalpha_h,
 445   Xalpha_i,
 446   Xalpha_j,
 447   Xalpha_k,
 448   Xalpha_l,
 449   Xalpha_m,
 450   Xalpha_n,
 451   Xalpha_o,
 452   Xalpha_p,
 453   Xalpha_q,
 454   Xalpha_r,
 455   Xalpha_s,
 456   Xalpha_t,
 457   Xalpha_u,
 458   Xalpha_v,
 459   Xalpha_w,
 460   Xalpha_x,
 461   Xalpha_y,
 462   Xalpha_z,
 463   Xalpha_arrow_e,
 464   Xalpha_arrow_w,
 465   Xalpha_copyr,
 466
 467   Xboom_bug,            /* passed from explode to synchro (linked explosion);
 468                            transition to explode_normal */
 469   Xboom_bomb,           /* passed from explode to synchro (linked explosion);
 470                            transition to explode_normal */
 471   Xboom_android,        /* passed from explode to synchro;
 472                            transition to boom_2 */
 473   Xboom_1,              /* passed from explode to synchro;
 474                            transition to boom_2 */
 475   Xboom_2,              /* transition to boom[] */
 476
 477   Znormal,              /* passed from synchro to explode, only in next[];
 478                            no picture */
 479   Zdynamite,            /* passed from synchro to explode, only in next[];
 480                            no picture */
 481   Zplayer,              /* special code to indicate player;
 482                            no picture */
 483   ZBORDER,              /* special code to indicate border;
 484                            no picture */
 485
 486   TILE_MAX
 487 };
 488
 489 /* other definitions */
 490
 491 enum
 492 {
 493   SPR_still = 0,
 494   SPR_walk  = 1,
 495   SPR_push  = 5,
 496   SPR_spray = 9,
 497
 498   SPR_MAX   = 13
 499 };
 500
 501 enum
 502 {
 503   SAMPLE_blank = 0,     /* player walks on blank */
 504   SAMPLE_roll,          /* player pushes stone/bomb/nut/spring */
 505   SAMPLE_stone,         /* stone hits ground */
 506   SAMPLE_nut,           /* nut hits ground */
 507   SAMPLE_crack,         /* stone hits nut */
 508   SAMPLE_bug,           /* bug moves */
 509   SAMPLE_tank,          /* tank moves */
 510   SAMPLE_android_clone, /* android places something */
 511   SAMPLE_android_move,  /* android moves */
 512   SAMPLE_spring,        /* spring hits ground/wall/bumper, stone hits spring */
 513   SAMPLE_slurp,         /* spring kills alien */
 514   SAMPLE_eater,         /* eater sits */
 515   SAMPLE_eater_eat,     /* eater eats diamond */
 516   SAMPLE_alien,         /* alien moves */
 517   SAMPLE_collect,       /* player collects object */
 518   SAMPLE_diamond,       /* diamond/emerald hits ground */
 519   SAMPLE_squash,        /* stone squashes diamond */
 520   SAMPLE_wonderfall,    /* object falls thru wonderwall */
 521   SAMPLE_drip,          /* drip hits ground */
 522   SAMPLE_push,          /* player pushes balloon/android */
 523   SAMPLE_dirt,          /* player walks on dirt */
 524   SAMPLE_acid,          /* acid splashes */
 525   SAMPLE_ball,          /* ball places something */
 526   SAMPLE_grow,          /* growing wall grows */
 527   SAMPLE_wonder,        /* wonderwall is active */
 528   SAMPLE_door,          /* player goes thru door (gate) */
 529   SAMPLE_exit_open,     /* exit opens */
 530   SAMPLE_exit_leave,    /* player goes into exit */
 531   SAMPLE_dynamite,      /* player places dynamite */
 532   SAMPLE_tick,          /* dynamite ticks */
 533   SAMPLE_press,         /* player presses wheel/wind/switch */
 534   SAMPLE_wheel,         /* wheel moves */
 535   SAMPLE_boom,          /* explosion */
 536   SAMPLE_time,          /* time runs out */
 537   SAMPLE_die,           /* player dies */
 538
 539   SAMPLE_MAX
 540 };
 541
 542
 543 // ----------------------------------------------------------------------------
 544 // data structure definitions
 545 // ----------------------------------------------------------------------------
 546
 547 struct LEVEL
 548 {
 549   int home_initial;             /* number of players (initial) */
 550   int home;                     /* number of players not yet at home */
 551                                 /* 0 == all players at home */
 552
 553   int width;                    /* playfield width */
 554   int height;                   /* playfield height */
 555
 556   int time_seconds;             /* available time (seconds) */
 557   int time_initial;             /* available time (initial) */
 558   int time;                     /* time remaining (runtime) */
 559
 560   boolean killed_out_of_time;   /* kill player due to time out */
 561
 562   int required_initial;         /* emeralds needed (initial) */
 563   int required;                 /* emeralds needed (runtime) */
 564
 565   int score;                    /* score */
 566
 567   /* all below entries must be filled every time a level is read */
 568
 569   int alien_score;              /* score for killing alien */
 570   int amoeba_time;              /* amoeba speed */
 571   int android_move_cnt_initial; /* android move counter (initial) */
 572   int android_move_cnt;         /* android move counter */
 573   int android_move_time;        /* android move reset time */
 574   int android_clone_cnt_initial;/* android clone counter (initial) */
 575   int android_clone_cnt;        /* android clone counter */
 576   int android_clone_time;       /* android clone reset time */
 577   int ball_cnt;                 /* ball counter */
 578   int ball_pos;                 /* ball array pos counter */
 579   int ball_random;              /* ball is random flag */
 580   int ball_state_initial;       /* ball active flag (initial) */
 581   int ball_state;               /* ball active flag */
 582   int ball_time;                /* ball reset time */
 583   int bug_score;                /* score for killing bug */
 584   int diamond_score;            /* score for collecting diamond */
 585   int dynamite_score;           /* score for collecting dynamite */
 586   int eater_pos;                /* eater array pos */
 587   int eater_score;              /* score for killing eater */
 588   int emerald_score;            /* score for collecting emerald */
 589   int exit_score;               /* score for entering exit */
 590   int key_score;                /* score for colleting key */
 591   int lenses_cnt_initial;       /* lenses counter (initial) */
 592   int lenses_cnt;               /* lenses counter */
 593   int lenses_score;             /* score for collecting lenses */
 594   int lenses_time;              /* lenses reset time */
 595   int magnify_cnt_initial;      /* magnify counter (initial) */
 596   int magnify_cnt;              /* magnify counter */
 597   int magnify_score;            /* score for collecting magnifier */
 598   int magnify_time;             /* magnify reset time */
 599   int nut_score;                /* score for cracking nut */
 600   int shine_cnt;                /* shine counter for emerald/diamond */
 601   int slurp_score;              /* score for slurping alien */
 602   int tank_score;               /* score for killing tank */
 603   int wheel_cnt_initial;        /* wheel counter (initial) */
 604   int wheel_cnt;                /* wheel counter */
 605   int wheel_x_initial;          /* wheel x pos (initial) */
 606   int wheel_x;                  /* wheel x pos */
 607   int wheel_y_initial;          /* wheel y pos (initial) */
 608   int wheel_y;                  /* wheel y pos */
 609   int wheel_time;               /* wheel reset time */
 610   int wind_cnt_initial;         /* wind counter (initial) */
 611   int wind_cnt;                 /* wind time counter */
 612   int wind_direction_initial;   /* wind direction (initial) */
 613   int wind_direction;           /* wind direction */
 614   int wind_time;                /* wind reset time */
 615   int wonderwall_state_initial; /* wonderwall active flag (initial) */
 616   int wonderwall_state;         /* wonderwall active flag */
 617   int wonderwall_time_initial;  /* wonderwall time (initial) */
 618   int wonderwall_time;          /* wonderwall time */
 619   short eater_array[8][9];      /* eater data */
 620   short ball_array[8][8];       /* ball data */
 621   short android_array[TILE_MAX];/* android clone table */
 622   int num_ball_arrays;          /* number of ball data arrays used */
 623
 624   int exit_x, exit_y;           /* kludge for playing player exit sound */
 625 };
 626
 627 struct PLAYER
 628 {
 629   int num;
 630   int exists;
 631   int alive_initial;
 632   int alive;
 633
 634   int dynamite;
 635   int dynamite_cnt;
 636   int keys;
 637   int anim;
 638
 639   int x_initial;
 640   int y_initial;
 641   int x;
 642   int y;
 643   int oldx;
 644   int oldy;
 645
 646   int last_move_dir;
 647
 648   int joy_n:1;
 649   int joy_e:1;
 650   int joy_s:1;
 651   int joy_w:1;
 652   int joy_snap:1;
 653   int joy_drop:1;
 654   int joy_stick:1;
 655   int joy_spin:1;
 656 };
 657
 658 #endif  // EMERALD_H