src/levelblit.h

   1 //
   2 //   levelblit.h
   3 //
   4 //   Copyright 2007, 2008 Lancer-X/ASCEAI
   5 //
   6 //   This file is part of Meritous Recharged.
   7 //
   8 //   Meritous Recharged is free software: you can redistribute it and/or modify
   9 //   it under the terms of the GNU General Public License as published by
  10 //   the Free Software Foundation, either version 3 of the License, or
  11 //   (at your option) any later version.
  12 //
  13 //   Meritous Recharged is distributed in the hope that it will be useful,
  14 //   but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 //   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 //   GNU General Public License for more details.
  17 //
  18 //   You should have received a copy of the GNU General Public License
  19 //   along with Meritous Recharged.  If not, see <http://www.gnu.org/licenses/>.
  20 //
  21
  22 // Exposes levelblit.c functionality and types
  23
  24 #ifndef LEVELBLIT_H
  25 #define LEVELBLIT_H
  26
  27 #define PLAYERW 16
  28 #define PLAYERH 24
  29
  30 extern SDL_Surface *screen;
  31
  32 extern int play_music;
  33 extern int play_sounds;
  34
  35 extern int player_x, player_y;
  36 extern int scroll_x, scroll_y;
  37 extern int on_title;
  38 extern int player_room;
  39 extern int prv_player_room;
  40
  41 extern int magic_circuit;
  42 extern int circuit_size;
  43 extern int circuit_range;
  44 void DrawCircle(int x, int y, int r, unsigned char c);
  45 void DrawCircleEx(int x, int y, int r, int r2, unsigned char c);
  46 void DrawRect(int x, int y, int w, int h, unsigned char c);
  47 int IsSolid(unsigned char tile);
  48 void draw_char(int cur_x, int cur_y, int c, Uint8 tcol);
  49 void draw_text(int x, int y, char *str, Uint8 tcol);
  50 void draw_text_ex(int x, int y, char *str, Uint8 tcol, SDL_Surface *srf);
  51
  52 extern int player_shield;
  53 extern int shield_hp;
  54 extern int shield_recover;
  55 extern int player_hp;
  56 extern int player_lives;
  57 extern int player_lives_part;
  58 extern int enter_room_x, enter_room_y;
  59
  60 extern int player_dying;
  61
  62 extern int checkpoint_x;
  63 extern int checkpoint_y;
  64
  65 extern int player_gems;
  66
  67 extern int tele_select;
  68
  69 void WritePlayerData();
  70 void ReadPlayerData();
  71
  72 extern int artifacts[];
  73 extern int agate_knife_loc;
  74
  75 void LoadingScreen(int part, float progress);
  76 void SavingScreen(int part, float progress);
  77
  78 void SetStatusMessage(int id, int timer);
  79
  80 void ThinLine(SDL_Surface *scr, int x1, int y1, int x2, int y2, Uint8 col);
  81 float RandomDir();
  82
  83 void Arc(SDL_Surface *s, int x, int y, int r, float dir);
  84
  85 extern SDL_Surface *artifact_spr;
  86 extern SDL_Surface *agate_knife_spr;
  87
  88 void VideoUpdate();
  89 void EndCycle(int n);
  90
  91 extern int enter_pressed;
  92
  93 extern int game_paused;
  94
  95 int HoldsUp();
  96 int HoldsDown();
  97 int HoldsLeft();
  98 int HoldsRight();
  99 int HoldsPsi();
 100
 101 extern int training;
 102 extern int show_ending;
 103
 104 void DrawLevel(int off_x, int off_y, int hide_not_visited, int fog_of_war);
 105 void DrawPlayer(int x, int y, int pl_dir, int pl_frm);
 106 int GetNearestCheckpoint(int x, int y);
 107 int dist(int x1, int y1, int x2, int y2);
 108 #define K_UP 0
 109 #define K_DN 1
 110 #define K_LT 2
 111 #define K_RT 3
 112 #define K_SP 4
 113
 114 #endif