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
  44 #include <SDL.h>
  45
  46 int gammaa=0;
  47
  48 char main_pal[256][3],std_pal[256][3];
  49 byte mixmap[256][256];
  50 byte clrmap[256*12];
  51
  52 void logo(const char *s,...) {
  53   va_list ap;
  54   int x,y;
  55
  56   va_start(ap,s);
  57   vprintf(s,ap);
  58   va_end(ap);
  59   fflush(stdout);
  60 }
  61
  62 void logo_gas(int cur,int all) {
  63 }
  64
  65 byte gamcor[5][64]={
  66   #include "gamma.dat"
  67 };
  68
  69 void setgamma(int g) {
  70   int t;
  71
  72   if(g>4) g=4;
  73   if(g<0) g=0;
  74   gammaa=g;
  75   for(t=0;t<256;++t) {
  76         std_pal[t][0]=gamcor[gammaa][main_pal[t][0]];
  77         std_pal[t][1]=gamcor[gammaa][main_pal[t][1]];
  78         std_pal[t][2]=gamcor[gammaa][main_pal[t][2]];
  79   }
  80   VP_setall(std_pal);
  81 }
  82
  83 void myrandomize(void);
  84
  85 byte bright[256];
  86
  87 int main(int argc, char *argv[]) {
  88   if (SDL_Init(SDL_INIT_VIDEO)<0) ERR_failinit("Unable to init SDL: %s\n", SDL_GetError());
  89   SDL_WM_SetCaption("Doom 2D v1.351", "Doom 2D");
  90   int i;
  91
  92   pl1.ku=SDLK_KP8;
  93   pl1.kd=SDLK_KP5;
  94   pl1.kl=SDLK_KP4;
  95   pl1.kr=SDLK_KP6;
  96   pl1.kf=SDLK_PAGEDOWN;
  97   pl1.kj=SDLK_DELETE;
  98   pl1.kwl=SDLK_HOME;
  99   pl1.kwr=SDLK_END;
 100   pl1.kp=SDLK_KP8;
 101   pl1.id=-1;
 102   pl2.ku=SDLK_e;
 103   pl2.kd=SDLK_d;
 104   pl2.kl=SDLK_s;
 105   pl2.kr=SDLK_f;
 106   pl2.kf=SDLK_a;
 107   pl2.kj=SDLK_q;
 108   pl2.kwl=SDLK_1;
 109   pl2.kwr=SDLK_2;
 110   pl2.kp=SDLK_e;
 111   pl2.id=-2;
 112   myrandomize();
 113   F_startup();
 114   char *pw;
 115 #ifndef WIN32
 116   pw = "/usr/share/doom2d-rembo/doom2d.wad";
 117 #else
 118   pw = "doom2d.wad";
 119 #endif
 120   if (fexists(pw))
 121     F_addwad(pw);
 122   else
 123     F_addwad("doom2d.wad");
 124   CFG_args(argc, argv);
 125   CFG_load();
 126   F_initwads();
 127   M_startup();
 128   F_allocres();
 129   F_loadres(F_getresid("PLAYPAL"),main_pal,0,768);
 130   for(i=0;i<256;++i)
 131     bright[i]=((int)main_pal[i][0]+main_pal[i][1]+main_pal[i][2])*8/(63*3);
 132   F_loadres(F_getresid("MIXMAP"),mixmap,0,0x10000);
 133   F_loadres(F_getresid("COLORMAP"),clrmap,0,256*12);
 134   G_init();
 135   K_init();
 136   logo("S_init: настройка звука\n");
 137   S_init();
 138   S_initmusic();
 139   logo("V_init: настройка видео\n");
 140   if(V_init()!=0) ERR_failinit("Не могу установить видеорежим VGA");
 141   setgamma(gammaa);
 142   V_setscr(scrbuf);
 143   GM_init();
 144   F_loadmus("MENU");S_startmusic(0);
 145
 146   Uint32 ticks = 0;
 147   for(;;) {
 148
 149     updatee_keys();
 150
 151     S_updatemusic();
 152
 153     G_act();
 154
 155     G_draw();
 156
 157     Uint32 t;
 158     while ((t = SDL_GetTicks())-ticks < DELAY) {
 159         SDL_Delay(1);
 160     }
 161     ticks = t - t % DELAY;
 162
 163   }
 164 }