src/game_bd/bd_gameplay.h

   1 /*
   2  * Copyright (c) 2007, 2008, 2009, Czirkos Zoltan <cirix@fw.hu>
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16
  17 #ifndef BD_GAMEPLAY_H
  18 #define BD_GAMEPLAY_H
  19
  20 #include "bd_cave.h"
  21
  22
  23 #define GAME_INT_INVALID                -100
  24
  25 // prepare cave, gfx buffer
  26 #define GAME_INT_LOAD_CAVE              -73
  27
  28 // show description/note of cave.
  29 #define GAME_INT_SHOW_STORY             -72
  30
  31 // waiting fire button after showing the story.
  32 #define GAME_INT_SHOW_STORY_WAIT        -71
  33
  34 // start uncovering
  35 #define GAME_INT_START_UNCOVER          -70
  36
  37 // ...70 frames until full uncover...
  38 #define GAME_INT_UNCOVER_ALL            -1
  39
  40 // normal running state.
  41 #define GAME_INT_CAVE_RUNNING           0
  42
  43 // add points for remaining time
  44 #define GAME_INT_CHECK_BONUS_TIME       1
  45
  46 // ...2..99 = wait and do nothing, after adding time
  47 #define GAME_INT_WAIT_BEFORE_COVER      2
  48
  49 // start covering
  50 #define GAME_INT_COVER_START            100
  51
  52 // ... 8 frames of cover animation
  53 #define GAME_INT_COVER_ALL              108
  54
  55
  56 typedef struct _gd_game
  57 {
  58   GdString player_name;         // Name of player
  59   int player_score;             // Score of player
  60   int player_lives;             // Remaining lives of player
  61
  62   GdDirection player_move;
  63   boolean player_move_stick;
  64   boolean player_fire;
  65
  66   GdCave *cave;                 // Copy of the cave. This is the iterated, changed (ruined...) one
  67   GdCave *original_cave;        // original cave from caveset. used to record highscore
  68
  69   boolean out_of_window;        // will be set to true, if player is not visible in the window,
  70                                 // and we have to wait for scrolling
  71
  72   int cave_num;                 // actual playing cave number
  73   int cave_score;               // score collected in this cave
  74   int level_num;                // actual playing level
  75   int bonus_life_flash;         // different kind of flashing, for bonus life
  76
  77   int state_counter;            // counter used to control the game flow, rendering of caves
  78   int **element_buffer;
  79   int **last_element_buffer;
  80   int **dir_buffer;
  81   int **gfx_buffer;             // contains the indexes to the cells;
  82                                 // created by *start_level, deleted by *stop_game
  83   int itercycle;
  84   int itermax;
  85   int itermax_last;
  86   int animcycle;
  87   int milliseconds_game;
  88   int milliseconds_anim;
  89
  90   int replay_no_more_movements;
  91   boolean show_story;          // to remember that story for a particular cave was already shown.
  92 } GdGame;
  93
  94 typedef enum _gd_game_state
  95 {
  96   GD_GAME_INVALID_STATE,
  97   GD_GAME_SHOW_STORY,
  98   GD_GAME_SHOW_STORY_WAIT,
  99   GD_GAME_CAVE_LOADED,
 100   GD_GAME_NOTHING,
 101   GD_GAME_LABELS_CHANGED,
 102   GD_GAME_TIMEOUT_NOW,          // this signals the moment of time out
 103   GD_GAME_NO_MORE_LIVES,
 104   GD_GAME_STOP,
 105   GD_GAME_GAME_OVER,
 106 } GdGameState;
 107
 108 GdCave *gd_create_snapshot(GdGame *gameplay);
 109
 110 void gd_game_free(GdGame *gameplay);
 111 GdGame *gd_game_new(const int cave, const int level);
 112 GdGame *gd_game_new_snapshot(GdCave *snapshot);
 113 GdGame *gd_game_new_test(GdCave *cave, int level);
 114
 115 void play_game_func(GdGame *game, int action);
 116
 117 #endif  // BD_GAMEPLAY_H