config.c config.h moved to repo. Added license notification

diff --git a/config.c b/config.c
new file mode 100755 (executable)
index 0000000..4989e29
--- /dev/null
+++ b/config.c
@@ -0,0 +1,282 @@
+/*
+   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 <stdlib.h>
+#include <string.h>
+//#include <process.h>
+//#include <dos.h>
+#include "config.h"
+#include "vga.h"
+#include "error.h"
+#include "sound.h"
+#include "keyb.h"
+#include "files.h"
+#include "memory.h"
+#include "view.h"
+#include "player.h"
+
+#include <SDL_keyboard.h>
+
+extern byte _warp,fastdraw,nomon;
+extern int mem_chk_sz;
+
+enum{NONE,BYTE,WORD,DWORD,STRING,SW_ON,SW_OFF,FILES,KEY};
+
+typedef struct{
+  char *par,*cfg;
+  void *p;
+  byte t,o;
+}cfg_t;
+
+
+byte cheat=0;
+
+byte shot_vga=0;
+
+
+char cd_path[128]="";
+
+static cfg_t cfg[]={
+  {"file",NULL,NULL,FILES,0},
+  {"cheat",NULL,&cheat,SW_ON,0},
+  {"vga","screenshot",&shot_vga,SW_ON,0},
+  {"sndvol","sound_volume",&snd_vol,WORD,0},
+  {"musvol","music_volume",&mus_vol,WORD,0},
+  {"fullscr","fullscreen",&fullscreen,SW_ON,0},
+  {"window",NULL,&fullscreen,SW_OFF,0},
+  {NULL,"sky",&w_horiz,SW_ON,0},
+  {"mon",NULL,&nomon,SW_OFF,0},
+  {"gamma","gamma",&gammaa,DWORD,0},
+  {"warp",NULL,&_warp,BYTE,0},
+  {"width","screen_width",&SCRW,DWORD,0},
+  {"height","screen_height",&SCRH,DWORD,0},
+  {NULL,"music_random",&music_random,SW_ON,0},
+  {NULL,"music_time",&music_time,DWORD,0},
+  {NULL,"music_fade",&music_fade,DWORD,0},
+  {NULL,"pl1_left", &pl1.kl,KEY,0},
+  {NULL,"pl1_right",&pl1.kr,KEY,0},
+  {NULL,"pl1_up",   &pl1.ku,KEY,0},
+  {NULL,"pl1_down", &pl1.kd,KEY,0},
+  {NULL,"pl1_jump", &pl1.kj,KEY,0},
+  {NULL,"pl1_fire", &pl1.kf,KEY,0},
+  {NULL,"pl1_next", &pl1.kwr,KEY,0},
+  {NULL,"pl1_prev", &pl1.kwl,KEY,0},
+  {NULL,"pl1_use",  &pl1.kp,KEY,0},
+  {NULL,"pl2_left", &pl2.kl,KEY,0},
+  {NULL,"pl2_right",&pl2.kr,KEY,0},
+  {NULL,"pl2_up",   &pl2.ku,KEY,0},
+  {NULL,"pl2_down", &pl2.kd,KEY,0},
+  {NULL,"pl2_jump", &pl2.kj,KEY,0},
+  {NULL,"pl2_fire", &pl2.kf,KEY,0},
+  {NULL,"pl2_next", &pl2.kwr,KEY,0},
+  {NULL,"pl2_prev", &pl2.kwl,KEY,0},
+  {NULL,"pl2_use",  &pl2.kp,KEY,0},
+  {"config",NULL,cfg_file,STRING,0},
+  {NULL,NULL,NONE,0}
+};
+
+
+char cfg_file[128]="DEFAULT.CFG";
+
+static char buf[256];
+
+void CFG_args(int argc, char *argv[]) {
+  int j;
+  dword n;
+  char *s;
+
+  logo("CFG_args: проверка командной строки\n");
+
+  int i;
+  char *pbuf = buf;
+  for (i=1;i<argc;i++){
+     strcpy(pbuf,argv[i]);
+     pbuf+=strlen(argv[i]);
+     strcpy(pbuf," ");
+     pbuf++;
+  }
+
+  for(s=strtok(buf," \r\n\t");s;s=strtok(NULL," \r\n\t")) {//for(s=strtok(getcmd(buf)," \r\n\t");s;s=strtok(NULL," \r\n\t")) {
+next:
+    if(*s=='/' || *s=='-') ++s;
+    for(j=0;cfg[j].t;++j) if(cfg[j].par) if(strcasecmp(s,cfg[j].par)==0) {
+         switch(cfg[j].t) {
+       case BYTE:
+         n=strtol(s=strtok(NULL," \r\n\t"),NULL,0);
+         *((byte *)cfg[j].p)=(byte)n;
+         break;
+       case WORD:
+         n=strtol(s=strtok(NULL," \r\n\t"),NULL,0);
+         *((word *)cfg[j].p)=(word)n;
+         break;
+       case DWORD:
+         n=strtol(s=strtok(NULL," \r\n\t"),NULL,0);
+         *((dword *)cfg[j].p)=n;
+         break;
+       case STRING:
+         strcpy((char *)cfg[j].p,s=strtok(NULL," \r\n\t"));
+         break;
+       case SW_ON:
+         *((byte *)cfg[j].p)=ON;
+         if(cfg[j+1].t==SW_OFF && cfg[j+1].p==cfg[j].p) cfg[j+1].o=1;
+         if(j>0) if(cfg[j-1].t==SW_OFF && cfg[j-1].p==cfg[j].p) cfg[j-1].o=1;
+         break;
+       case SW_OFF:
+         *((byte *)cfg[j].p)=OFF;
+         if(cfg[j+1].t==SW_ON && cfg[j+1].p==cfg[j].p) cfg[j+1].o=1;
+         if(j>0) if(cfg[j-1].t==SW_ON && cfg[j-1].p==cfg[j].p) cfg[j-1].o=1;
+         break;
+       case FILES:
+         for(s=strtok(NULL," \r\n\t");s;s=strtok(NULL," \r\n\t")) {
+               if(*s=='/' || *s=='-') goto next;
+#ifdef DEMO
+               logo("  %s НЕ подключен!\n",s);
+#else
+               F_addwad(s);
+#endif
+         }break;
+       default:
+         ERR_failinit("!!! Неизвестный тип в cfg !!!");
+         }
+         cfg[j].o=1;break;
+    }
+  }
+}
+
+int get_key(char *name)
+{
+    int i;
+    for(i=1; i<SDLK_LAST; i++) {
+        char* s = SDL_GetKeyName(i);
+        if (s && strcasecmp(name,s) == 0) {
+
+            return i;
+        }
+    }
+    return 0;
+}
+
+void CFG_load(void) {
+  int j;
+  FILE *h;
+  dword n;
+  char s[128];
+  char *p1,*p2;
+
+  logo("CFG_load: загрузка конфигурации из %s\n",cfg_file);
+  if((h=fopen(cfg_file,"rb"))==NULL) {
+    perror("Cannot open file");return;
+  }
+  while(!feof(h)) {
+    F_readstr(h,s,127);
+       if(*s==';' || s[1]==';') continue; // comment
+    if(!(p1=strtok(s,"\r\n\t=;"))) continue;//if(!(p1=strtok(s,"\r\n\t =;"))) continue;
+    if(!(p2=strtok(NULL,"\r\n\t=;"))) continue;//if(!(p2=strtok(NULL,"\r\n\t =;"))) continue;
+    for(j=0;cfg[j].t;++j) if(cfg[j].cfg && !cfg[j].o)
+     if(strcasecmp(p1,cfg[j].cfg)==0) {
+      switch(cfg[j].t) {
+       case BYTE:
+         n=strtol(p2,NULL,0);
+         *((byte *)cfg[j].p)=(byte)n;
+         break;
+       case WORD:
+         n=strtol(p2,NULL,0);
+         *((word *)cfg[j].p)=(word)n;
+         break;
+       case DWORD:
+         n=strtol(p2,NULL,0);
+         *((dword *)cfg[j].p)=n;
+         break;
+       case STRING:
+         strcpy((char *)cfg[j].p,p2);
+         break;
+       case SW_ON:
+       case SW_OFF:
+         if(strcasecmp(p2,"ON")==0) {*((byte *)cfg[j].p)=ON;break;}
+         if(strcasecmp(p2,"OFF")==0) {*((byte *)cfg[j].p)=OFF;break;}
+         *((byte *)cfg[j].p)=strtol(p2,NULL,0);
+         break;
+       case FILES:
+         break;
+
+        case KEY:
+        {
+            int k = get_key(p2);
+            if (k) {
+                *((int *)cfg[j].p)=k;
+            }
+            else {
+                logo("Unknown key in cfg: %s=%s\n",p1,p2);
+                logo("List available key names:\n");
+                int i;
+                for(i=1; i<SDLK_LAST; i++) {
+                    char* s = SDL_GetKeyName(i);
+
+                    if (!strcasecmp(s,"unknown key") == 0) {
+                        logo("%s\n", s);
+                    }
+                }
+            }
+        }
+        break;
+
+       default:
+         ERR_failinit("!!! Неизвестный тип в cfg !!!");
+         }
+         break;
+    }
+  }
+  fclose(h);
+}
+
+void CFG_save(void) {
+/*
+  char s[140],str[140];
+  char *p;
+  FILE *h,*oh;
+
+  remove("CONFIG.ZZZ");
+  if(rename(cfg_file,"CONFIG.ZZZ")) return;
+  if(!(h=fopen("CONFIG.ZZZ","rt")))
+    {rename("CONFIG.ZZZ",cfg_file);return;}
+  if(!(oh=fopen(cfg_file,"wt")))
+    {fclose(h);rename("CONFIG.ZZZ",cfg_file);return;}
+  for(;;) {
+    if(!fgets(s,128,h)) break;
+    strcpy(str,s);
+    if(!(p=strtok(str,"\r\n\t =;"))) {fprintf(oh,"%s",s);continue;}
+    if(strcasecmp(p,"sound_volume")==0)
+      sprintf(s,"sound_volume=%d\n",snd_vol);
+    else if(strcasecmp(p,"music_volume")==0)
+      sprintf(s,"music_volume=%d\n",mus_vol);
+    else if(strcasecmp(p,"gamma")==0)
+      sprintf(s,"gamma=%d\n",gammaa);
+    else if(strcasecmp(p,"sound_interp")==0)
+      sprintf(s,"sound_interp=%s\n",s_interp?"on":"off");
+    fprintf(oh,"%s",s);
+  }
+  fclose(oh);fclose(h);
+  remove("CONFIG.ZZZ");
+*/
+}

diff --git a/config.h b/config.h
new file mode 100755 (executable)
index 0000000..1961ebe
--- /dev/null
+++ b/config.h
@@ -0,0 +1,30 @@
+/*
+   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
+*/
+
+// Configuration
+
+void CFG_args(int argc, char *argv[]);
+void CFG_load(void);
+void CFG_save(void);
+
+extern char cfg_file[];
+