main.c moved to repo. Added license notification

diff --git a/main.c b/main.c
new file mode 100755 (executable)
index 0000000..0534199
--- /dev/null
+++ b/main.c
@@ -0,0 +1,156 @@
+/*
+   Copyright (C) Prikol Software 1996-1997
+   Copyright (C) Aleksey Volynskov 1996-1997
+   Copyright (C) <ARembo@gmail.com> 2011
+
+   This file is part of the Doom2D:Rembo project.
+
+   Doom2D:Rembo is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License version 2 as
+   published by the Free Software Foundation.
+
+   Doom2D:Rembo is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, see <http://www.gnu.org/licenses/> or
+   write to the Free Software Foundation, Inc.,
+   51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+*/
+
+#include "glob.h"
+#include <stdio.h>
+///#include <process.h>
+#include <stdarg.h>
+///#include <conio.h>
+#include <time.h>
+///#include <dos.h>
+#include <stdlib.h>
+#include <malloc.h>
+#include <string.h>
+#include "error.h"
+#include "config.h"
+#include "memory.h"
+#include "keyb.h"
+#include "sound.h"
+#include "vga.h"
+#include "files.h"
+#include "view.h"
+#include "menu.h"
+#include "player.h"
+#include "misc.h"
+
+#include <SDL.h>
+
+int gammaa=0;
+
+char main_pal[256][3],std_pal[256][3];
+byte mixmap[256][256];
+byte clrmap[256*12];
+
+void logo(const char *s,...) {
+  va_list ap;
+  int x,y;
+
+  va_start(ap,s);
+  vprintf(s,ap);
+  va_end(ap);
+  fflush(stdout);
+}
+
+void logo_gas(int cur,int all) {
+}
+
+byte gamcor[5][64]={
+  #include "gamma.dat"
+};
+
+void setgamma(int g) {
+  int t;
+
+  if(g>4) g=4;
+  if(g<0) g=0;
+  gammaa=g;
+  for(t=0;t<256;++t) {
+       std_pal[t][0]=gamcor[gammaa][main_pal[t][0]];
+       std_pal[t][1]=gamcor[gammaa][main_pal[t][1]];
+       std_pal[t][2]=gamcor[gammaa][main_pal[t][2]];
+  }
+  VP_setall(std_pal);
+}
+
+void myrandomize(void);
+
+byte bright[256];
+
+int main(int argc, char *argv[]) {
+  if (SDL_Init(SDL_INIT_VIDEO)<0) ERR_failinit("Unable to init SDL: %s\n", SDL_GetError());
+  SDL_WM_SetCaption("Doom 2D v1.351", "Doom 2D");
+  int i;
+  
+  pl1.ku=SDLK_KP8;
+  pl1.kd=SDLK_KP5;
+  pl1.kl=SDLK_KP4;
+  pl1.kr=SDLK_KP6;
+  pl1.kf=SDLK_PAGEDOWN;
+  pl1.kj=SDLK_DELETE;
+  pl1.kwl=SDLK_HOME;
+  pl1.kwr=SDLK_END;
+  pl1.kp=SDLK_KP8;
+  pl1.id=-1;
+  pl2.ku=SDLK_e;
+  pl2.kd=SDLK_d;
+  pl2.kl=SDLK_s;
+  pl2.kr=SDLK_f;
+  pl2.kf=SDLK_a;
+  pl2.kj=SDLK_q;
+  pl2.kwl=SDLK_1;
+  pl2.kwr=SDLK_2;
+  pl2.kp=SDLK_e;
+  pl2.id=-2;
+  myrandomize();
+  F_startup();
+  F_addwad("DOOM2D.WAD");
+  CFG_args(argc, argv);
+  CFG_load();
+  F_initwads();
+  M_startup();
+  F_allocres();
+  F_loadres(F_getresid("PLAYPAL"),main_pal,0,768);
+  for(i=0;i<256;++i)
+    bright[i]=((int)main_pal[i][0]+main_pal[i][1]+main_pal[i][2])*8/(63*3);
+  F_loadres(F_getresid("MIXMAP"),mixmap,0,0x10000);
+  F_loadres(F_getresid("COLORMAP"),clrmap,0,256*12);
+  G_init();
+  K_init();
+  logo("S_init: настройка звука\n");
+  S_init();
+  S_initmusic();
+  logo("V_init: настройка видео\n");
+  if(V_init()!=0) ERR_failinit("Не могу установить видеорежим VGA");
+  setgamma(gammaa);
+  V_setscr(scrbuf);
+  GM_init();
+  F_loadmus("MENU");S_startmusic(0);
+  
+  Uint32 ticks = 0;
+  for(;;) {
+
+    updatee_keys();
+
+    S_updatemusic();
+
+    G_act();
+
+    G_draw();
+    
+    Uint32 t;
+    while ((t = SDL_GetTicks())-ticks < DELAY) {
+        SDL_Delay(1);
+    }
+    ticks = t - t % DELAY;
+
+  }
+}