X-Git-Url: https://deadsoftware.ru/gitweb?a=blobdiff_plain;f=src%2Ffiles.c;h=d78389ff4da1ea5d7038d5eb93ace9be11695d39;hb=refs%2Fheads%2Frenders;hp=e470830be662a62216d3daac74cda57eec157d4a;hpb=5ffa796498caf6ade53096515965d5eec272799e;p=flatwaifu.git

diff --git a/src/files.c b/src/files.c
deleted file mode 100644
index e470830..0000000
--- a/src/files.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/* Copyright (C) 1996-1997 Aleksey Volynskov
- * Copyright (C) 2011 Rambo
- * Copyright (C) 2020 SovietPony
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 3 of the License ONLY.
- *
- * This program 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/>.
- */
-
-#include "glob.h"
-#include <stdio.h>
-#include <string.h>
-#include <stdlib.h>
-#ifdef UNIX
-#  include <sys/stat.h>
-#endif
-#include "files.h"
-#include "map.h"
-#include "my.h"
-#include "game.h"
-#include "view.h"
-#include "dots.h"
-#include "smoke.h"
-#include "fx.h"
-#include "items.h"
-#include "monster.h"
-#include "player.h"
-#include "switch.h"
-#include "weapons.h"
-#include "error.h"
-#include "cp866.h"
-
-typedef struct {
-  byte n, i, v, d;
-} dmv;
-
-int d_start, d_end;
-mwad_t wad[MAX_WAD];
-char wads[MAX_WADS][__MAX_PATH];
-FILE* wadh[MAX_WADS];
-
-static byte seq[255];
-static byte seqn;
-static int inum=0;
-static dmv *pat=NULL;
-static unsigned *patp;
-static void **dmi;
-
-static int m_start, m_end;
-static int s_start, s_end;
-static int wad_num;
-
-static char f_drive[__MAX_DRIVE];
-static char f_dir[__MAX_DIR];
-static char f_name[__MAX_FNAME];
-static char f_ext[__MAX_EXT];
-
-void F_startup (void) {
-  logo("F_startup: setup file system\n");
-  memset(wads,0,sizeof(wads));
-}
-
-void F_addwad (const char *fn) {
-  int i;
-
-  for(i=0;i<MAX_WADS;++i) if(wads[i][0]==0) {
-    strcpy(wads[i],fn);return;
-  }
-  ERR_failinit("Unable to add WAD %s",fn);
-}
-
-static int myfilelength (FILE *h) {
-    int pos = ftell(h);
-    fseek (h, 0, SEEK_END);
-    int len = ftell(h);
-    fseek (h, pos, SEEK_SET);
-    return len;
-}
-
-// build wad directory
-void F_initwads (void) {
-  int i, j, k, p;
-  FILE *h;
-  char s[4];
-  int n, o;
-  wad_t w;
-
-  logo("F_initwads: use WAD-files\n");
-  for (i = 0; i < MAX_WAD; ++i) {
-    wad[i].n[0] = 0;
-  }
-
-  logo("   add %s\n", wads[0]);
-  if ((wadh[0] = h = fopen(wads[0], "rb")) == NULL) {
-    ERR_failinit("Unable to open file: %s", wads[0]);
-  }
-
-  s[0] = '\0';
-  myfread(s, 1, 4, h);
-  if (strncmp(s, "IWAD", 4) != 0 && strncmp(s, "PWAD", 4) != 0) {
-    ERR_failinit("Not IWAD or PWAD (1)");
-  }
-
-  p = 0; // wad number
-  n = myfread32(h); // num
-  o = myfread32(h); // offset
-  fseek(h, o, SEEK_SET);
-  for (j = 0; j < n; ++j) {
-    w.o = myfread32(h); // offset
-    w.l = myfread32(h); // len
-    myfread(w.n, 1, 8, h); // name
-    if (p >= MAX_WAD) {
-      ERR_failinit("Too many entries in the WAD");
-    }
-    wad[p].o = w.o;
-    wad[p].l = w.l;
-    memcpy(wad[p].n, w.n, 8);
-    wad[p].f = 0;
-    ++p;
-  }
-
-  //fclose(h);
-
-  for (i = 1; i < MAX_WADS; ++i) {
-    if (wads[i][0] != 0) {
-      logo("  add %s\n", wads[i]);
-      if ((wadh[i] = h = fopen(wads[i], "rb")) == NULL) {
-        ERR_failinit("Unable to open file (2):  %s", wads[i]);
-      }
-      mysplitpath(wads[i], f_drive, f_dir, f_name, f_ext);
-      if (cp866_strcasecmp(f_ext, ".lmp") == 0) {
-        for (k = 0; k < MAX_WAD; ++k) {
-          if (cp866_strncasecmp(wad[k].n, f_name, 8) == 0) {
-            wad[k].o = 0;
-            wad[k].l = myfilelength(h);
-            wad[k].f = i;
-            break;
-          }
-          if (k >= MAX_WAD) {
-            if (p >= MAX_WAD) {
-              ERR_failinit("Too many entries in the WAD");
-            }
-            memset(wad[p].n, 0, 8);
-            strncpy(wad[p].n, f_name, 8);
-            wad[p].o = 0;
-            wad[p].l = myfilelength(h);
-            wad[p].f = i;
-            ++p;
-          }
-        }
-
-        s[0] = '\0';
-        myfread(s, 1, 4, h);
-        if (strncmp(s, "IWAD", 4) != 0 && strncmp(s, "PWAD", 4) != 0) {
-          ERR_failinit("Not IWAD or PWAD (2)");
-        }
-        n = myfread32(h); // num
-        o = myfread32(h); // offset
-        fseek(h, o, SEEK_SET);
-        for (j = 0; j < n; ++j) {
-          w.o = myfread32(h); // offset
-          w.o = myfread32(h); // len
-          myfread(w.n, 1, 8, h); // name
-          for (k = 0; k < MAX_WAD; ++k) {
-            if (cp866_strncasecmp(wad[k].n, w.n, 8) == 0) {
-              wad[k].o = w.o;
-              wad[k].l = w.l;
-              wad[k].f = i;
-              break;
-            }
-            if (k >= MAX_WAD) {
-              if (p >= MAX_WAD) {
-                ERR_failinit("Too many entries in the WAD");
-              }
-              memcpy(wad[p].n, w.n, 8);
-              wad[p].o = w.o;
-              wad[p].l = w.l;
-              wad[p].f = i;
-              ++p;
-            }
-          }
-        }
-      }
-    }
-	}
-
-  wad_num = p;
-}
-
-// allocate resources
-// (called from M_startup)
-void F_allocres (void) {
-  d_start=F_getresid("D_START");
-  d_end=F_getresid("D_END");
-  m_start=F_getresid("M_START");
-  m_end=F_getresid("M_END");
-  s_start=F_getresid("S_START");
-  s_end=F_getresid("S_END");
-}
-
-// load resource
-void F_loadres (int r, void *p, dword o, dword l) {
-
-  int oo;
-  FILE *fh;
-
-  
-  oo=ftell(fh=wadh[wad[r].f]);
-
-  if(fseek(fh,wad[r].o+o,SEEK_SET)!=0)
-    ERR_fatal("Error while file reading");
-
-  if((dword)myfreadc(p,1,l,fh)!=l)
-    ERR_fatal("Error while loading resource %.8s", wad[r].n);
-  
-  fseek(fh,oo,SEEK_SET);
-  
-}
-
-/*
-// unused
-void F_saveres(int r, void *p, dword o, dword l) {
-  FILE* fh = wadh[wad[r].f];
-  int oo = ftell(fh);
-  if (fseek(fh, wad[r].o + o, SEEK_SET) != 0) {
-    ERR_fatal("Error while reading file");
-  }
-  myfwrite(p, l, 1, fh);
-  fseek(fh, oo, SEEK_SET);
-}
-*/
-
-// get resource id
-int F_findres (const char n[8]) {
-  int i;
-  for (i = 0; i < wad_num; i++) {
-    if (cp866_strncasecmp(wad[i].n, n, 8) == 0) {
-      return i;
-    }
-  }
-  return -1;
-}
-
-// get resource id
-int F_getresid (const char n[8]) {
-  int i = F_findres(n);
-  if (i == -1) {
-    ERR_fatal("F_getresid: resource %.8s not found", n);
-  }
-  return i;
-}
-
-void F_getresname (char n[8], int r) {
-  memcpy(n, wad[r].n, 8);
-}
-
-// get sprite id
-int F_getsprid (const char n[4], int s, int d, char *dir) {
-  int i;
-  byte a, b;
-  s += 'A';
-  d += '0';
-  for (i = s_start + 1; i < s_end; i++) {
-    if (cp866_strncasecmp(wad[i].n, n, 4) == 0 && (wad[i].n[4] == s || wad[i].n[6] == s)) {
-      a = wad[i].n[4] == s ? wad[i].n[5] : 0;
-      b = wad[i].n[6] == s ? wad[i].n[7] : 0;
-      if (a == '0' || b == '0' || a == d || b == d) {
-        if (dir != NULL) {
-          *dir = a != '0' && b == '0' || a != d && b == d;
-        }
-        return i;
-      }
-    }
-  }
-  ERR_fatal("F_getsprid: image %.4s%c%c not found", n, s, d);
-  return -1;
-}
-
-int F_getreslen (int r) {
-  return wad[r].l;
-}
-
-void F_nextmus (char *s) {
-  int i;
-  i=F_findres(s);
-  if(i<=m_start || i>=m_end) i=m_start;
-  for(++i;;++i) {
-    if(i>=m_end) i=m_start+1;
-
-    if (cp866_strcasecmp(wad[i].n,"MENU") == 0 ||
-        cp866_strcasecmp(wad[i].n,"INTERMUS") == 0 ||
-        cp866_strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
-        continue;
-
-    if(cp866_strncasecmp(wad[i].n,"DMI",3)!=0) break;
-  }
-  memcpy(s,wad[i].n,8);
-}
-
-void F_randmus (char *s) {
-  int i;
-  int n = myrand(10);
-  for (i = 0; i < n; i++) {
-    F_nextmus(s);
-  }
-}
-
-// reads bytes from file until CR
-void F_readstr (FILE* h, char *s, int m) {
-  int i = 0;
-  size_t len = 0;
-  static char c = 0;
-  while (i < m) {
-    c = 13;
-    len = myfreadc(&c, 1, 1, h);
-    if (len == 0 || c == 13 || c == 10) {
-      break;
-    }
-    s[i] = c;
-    i++;
-  }
-  s[i] = 0;
-}
-
-/*
-// unused
-// reads bytes from file until NUL
-void F_readstrz (FILE* h,char *s,int m) {
-  int i = 0;
-  size_t len = 0;
-  static char c = 0;
-  while (i < m) {
-    c = 0;
-    len = myfreadc(&c, 1, 1, h);
-    if (len == 0 || c == 0) {
-      break;
-    }
-    s[i] = c;
-    i++;
-  }
-  s[i] = 0;
-}
-*/
-
-/*void F_freemus(void) {
-
-  int i;
-
-  if(!pat) return;
-  S_stopmusic();
-  free(pat);free(patp);
-  for(i=0;i<inum;++i) if(dmi[i]!=NULL) free(dmi[i]);
-  free(dmi);
-  pat=NULL;
-
-}
-*/
-
-/*void F_loadmus(char n[8]) {
-  int r,i,j;
-  FILE *h;
-  int o;
-  struct{
-	char id[4];
-	byte ver,pat;
-	word psz;
-  }d;
-  struct{byte t;char n[13];word r;}di;
-
-  if((r=F_findres(n))==-1) return;
-  fseek(h=wadh[wad[r].f],wad[r].o,SEEK_SET);
-  myfread(&d,1,sizeof(d),h);
-  if(memcmp(d.id,"DMM",4)!=0) return;
-  if(!(pat=malloc(d.psz<<2))) return;
-  myfread(pat,1,d.psz<<2,h);
-  myfread(&seqn,1,1,h);if(seqn) myfread(seq,1,seqn,h);
-  inum=0;myfread(&inum,1,1,h);
-  if(!(dmi=malloc(inum*4))) {free(pat);pat=NULL;return;}
-  if(!(patp=malloc((word)d.pat*32))) {free(pat);free(dmi);pat=NULL;return;}
-  for(i=0;i<inum;++i) {
-	dmi[i]=NULL;
-	myfread(&di,1,16,h);o=ftell(h);
-	for(r=0;r<12;++r) if(di.n[r]=='.') di.n[r]=0;
-	if((r=F_findres(di.n))==-1) continue;
-	if(!(dmi[i]=malloc(wad[r].l+8))) continue;
-	memset(dmi[i],0,16);
-	F_loadres(r,dmi[i],0,2);
-	F_loadres(r,(int*)dmi[i]+1,2,2);
-	F_loadres(r,(int*)dmi[i]+2,4,2);
-	F_loadres(r,(int*)dmi[i]+3,6,2);
-	F_loadres(r,(int*)dmi[i]+4,8,wad[r].l-8);
-	fseek(h,o,SEEK_SET);
-  }
-  for(i=r=0,j=(word)d.pat<<3;i<j;++i) {
-	patp[i]=r<<2;
-	while(pat[r++].v!=0x80);
-  }
- }
-*/
-