src/main.c

   1 /*
   2    Copyright (C) Prikol Software 1996-1997
   3    Copyright (C) Aleksey Volynskov 1996-1997
   4    Copyright (C) <ARembo@gmail.com> 2011
   5
   6    This file is part of the Doom2D:Rembo project.
   7
   8    Doom2D:Rembo is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License version 2 as
  10    published by the Free Software Foundation.
  11
  12    Doom2D:Rembo is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, see <http://www.gnu.org/licenses/> or
  19    write to the Free Software Foundation, Inc.,
  20    51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  21 */
  22
  23 #include "glob.h"
  24 #include <stdio.h>
  25 ///#include <process.h>
  26 #include <stdarg.h>
  27 ///#include <conio.h>
  28 //#include <time.h>
  29 ///#include <dos.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include "error.h"
  33 #include "config.h"
  34 #include "memory.h"
  35 #include "keyb.h"
  36 #include "sound.h"
  37 #include "vga.h"
  38 #include "files.h"
  39 #include "view.h"
  40 #include "menu.h"
  41 #include "player.h"
  42 #include "misc.h"
  43 #include "my.h"
  44
  45 #include <SDL.h>
  46
  47 int gammaa=0;
  48
  49 char main_pal[256][3],std_pal[256][3];
  50 byte mixmap[256][256];
  51 byte clrmap[256*12];
  52
  53 void logo(const char *s,...) {
  54   va_list ap;
  55   int x,y;
  56
  57   va_start(ap,s);
  58   vprintf(s,ap);
  59   va_end(ap);
  60   fflush(stdout);
  61 }
  62
  63 void logo_gas(int cur,int all) {
  64 }
  65
  66 byte gamcor[5][64]={
  67   #include "gamma.dat"
  68 };
  69
  70 void setgamma(int g) {
  71   int t;
  72
  73   if(g>4) g=4;
  74   if(g<0) g=0;
  75   gammaa=g;
  76   for(t=0;t<256;++t) {
  77         std_pal[t][0]=gamcor[gammaa][main_pal[t][0]];
  78         std_pal[t][1]=gamcor[gammaa][main_pal[t][1]];
  79         std_pal[t][2]=gamcor[gammaa][main_pal[t][2]];
  80   }
  81   VP_setall(std_pal);
  82 }
  83
  84 void myrandomize(void);
  85
  86 byte bright[256];
  87
  88 int main(int argc, char *argv[]) {
  89   if (SDL_Init(SDL_INIT_VIDEO)<0) ERR_failinit("Unable to init SDL: %s\n", SDL_GetError());
  90   SDL_WM_SetCaption("Doom 2D v1.351", "Doom 2D");
  91   int i;
  92
  93   pl1.ku=SDLK_KP8;
  94   pl1.kd=SDLK_KP5;
  95   pl1.kl=SDLK_KP4;
  96   pl1.kr=SDLK_KP6;
  97   pl1.kf=SDLK_PAGEDOWN;
  98   pl1.kj=SDLK_DELETE;
  99   pl1.kwl=SDLK_HOME;
 100   pl1.kwr=SDLK_END;
 101   pl1.kp=SDLK_KP8;
 102   pl1.id=-1;
 103   pl2.ku=SDLK_e;
 104   pl2.kd=SDLK_d;
 105   pl2.kl=SDLK_s;
 106   pl2.kr=SDLK_f;
 107   pl2.kf=SDLK_a;
 108   pl2.kj=SDLK_q;
 109   pl2.kwl=SDLK_1;
 110   pl2.kwr=SDLK_2;
 111   pl2.kp=SDLK_e;
 112   pl2.id=-2;
 113   myrandomize();
 114   F_startup();
 115   char *pw;
 116 #ifndef WIN32
 117   pw = "/usr/share/doom2d-rembo/doom2d.wad";
 118 #else
 119   pw = "doom2d.wad";
 120 #endif
 121   if (fexists(pw))
 122     F_addwad(pw);
 123   else
 124     F_addwad("doom2d.wad");
 125   CFG_args(argc, argv);
 126   CFG_load();
 127   F_initwads();
 128   M_startup();
 129   F_allocres();
 130   F_loadres(F_getresid("PLAYPAL"),main_pal,0,768);
 131   for(i=0;i<256;++i)
 132     bright[i]=((int)main_pal[i][0]+main_pal[i][1]+main_pal[i][2])*8/(63*3);
 133   F_loadres(F_getresid("MIXMAP"),mixmap,0,0x10000);
 134   F_loadres(F_getresid("COLORMAP"),clrmap,0,256*12);
 135   G_init();
 136   K_init();
 137   logo("S_init: настройка звука\n");
 138   S_init();
 139   S_initmusic();
 140   logo("V_init: настройка видео\n");
 141   if(V_init()!=0) ERR_failinit("Не могу установить видеорежим VGA");
 142   setgamma(gammaa);
 143   V_setscr(scrbuf);
 144   GM_init();
 145   F_loadmus("MENU");S_startmusic(0);
 146
 147   Uint32 ticks = 0;
 148   for(;;) {
 149
 150     updatee_keys();
 151
 152     S_updatemusic();
 153
 154     G_act();
 155
 156     G_draw();
 157
 158     Uint32 t;
 159     while ((t = SDL_GetTicks())-ticks < DELAY) {
 160         SDL_Delay(1);
 161     }
 162     ticks = t - t % DELAY;
 163
 164   }
 165 }