X-Git-Url: https://deadsoftware.ru/gitweb?p=flatwaifu.git;a=blobdiff_plain;f=src%2Ffiles.c;h=d78389ff4da1ea5d7038d5eb93ace9be11695d39;hp=f6ef6b5303dd1e740d4875a436ee075581ecdf14;hb=ef16dea09f87b15fc6d58fae0aa0832e0648c00e;hpb=c46b82f5794be555af272740e67ead316b9b1f90

diff --git a/src/files.c b/src/files.c
index f6ef6b5..d78389f 100644
--- a/src/files.c
+++ b/src/files.c
@@ -1,174 +1,72 @@
-/*
-   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
-*/
+/* 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>
 #include <sys/stat.h>
-#include "error.h"
-#include "view.h"
-#include "items.h"
-#include "switch.h"
 #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"
 
-char *S_getinfo(void);
-
-extern void *snd_drv;
-
-typedef struct{
-  byte n,i,v,d;
-}dmv;
+typedef struct {
+  byte n, i, v, d;
+} dmv;
 
-byte seq[255],seqn;
-dmv *pat=NULL;
-unsigned *patp;
-void **dmi;
+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;
 
-void G_savegame(FILE*);
-void W_savegame(FILE*);
-void DOT_savegame(FILE*);
-void SMK_savegame(FILE*);
-void FX_savegame(FILE*);
-void IT_savegame(FILE*);
-void MN_savegame(FILE*);
-void PL_savegame(FILE*);
-void SW_savegame(FILE*);
-void WP_savegame(FILE*);
-
-void G_loadgame(FILE*);
-void W_loadgame(FILE*);
-void DOT_loadgame(FILE*);
-void SMK_loadgame(FILE*);
-void FX_loadgame(FILE*);
-void IT_loadgame(FILE*);
-void MN_loadgame(FILE*);
-void PL_loadgame(FILE*);
-void SW_loadgame(FILE*);
-void WP_loadgame(FILE*);
-
-byte savname[7][24],savok[7];
-
-int d_start,d_end,m_start,m_end,s_start,s_end,wad_num;
-mwad_t wad[MAX_WAD];
-
-char wads[MAX_WADS][__MAX_PATH];
-static FILE* wadh[MAX_WADS];
+static int m_start, m_end;
+static int s_start, s_end;
+static int wad_num;
 
-char f_drive[__MAX_DRIVE],f_dir[__MAX_DIR],f_name[__MAX_FNAME],f_ext[__MAX_EXT],
-  f_path[__MAX_PATH];
+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) {
+void F_startup (void) {
   logo("F_startup: настройка файловой системы\n");
   memset(wads,0,sizeof(wads));
 }
 
-char *getsavfpname(int n, int ro)
-{
-  static char fn[]="savgame0.dat";
-  fn[7]=n+'0';
-#ifndef WIN32
-  static char p[100];
-  char *e = getenv("HOME");
-  strncpy(p,e,60);
-  strcat(p,"/.doom2d-rembo");
-  if (!ro) mkdir(p, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
-  strcat(p,"/");
-  strcat(p,fn);
-#else
-  strcpy(p,fn);
-#endif
-  return p;
-}
-
-void F_getsavnames (void) {
-  int i;
-  FILE *h;
-  short ver;
-  char *p;
-  for (i = 0; i < 7; ++i) {
-    p = getsavfpname(i, 1);
-    memset(savname[i], 0, 24);
-    savok[i] = 0;
-    h = fopen(p, "rb");
-    if (h != NULL) {
-      ver = -1;
-      myfread(savname[i], 24, 1, h);
-      ver = myfread16(h);
-      savname[i][23] = 0;
-      savok[i] = (ver == 3) ? 1 : 0;
-      fclose(h);
-    }
-  }
-}
-
-void F_savegame (int n, char *s) {
-  char *p = getsavfpname(n, 0);
-  FILE *h = fopen(p, "wb");
-  if (h != NULL) {
-    myfwrite(s, 24, 1, h); // slot name
-    myfwrite16(3, h); // version
-    G_savegame(h);
-    W_savegame(h);
-    DOT_savegame(h);
-    SMK_savegame(h);
-    FX_savegame(h);
-    IT_savegame(h);
-    MN_savegame(h);
-    PL_savegame(h);
-    SW_savegame(h);
-    WP_savegame(h);
-    fclose(h);
-  }
-}
-
-void F_loadgame (int n) {
-  short ver;
-  char *p = getsavfpname(n, 1);
-  FILE *h = fopen(p, "rb");
-  if (h != NULL) {
-    fseek(h, 24, SEEK_SET); // skip name
-    ver = myfread16(h); // version
-    if (ver == 3) {
-      G_loadgame(h);
-      W_loadgame(h);
-      DOT_loadgame(h);
-      SMK_loadgame(h);
-      FX_loadgame(h);
-      IT_loadgame(h);
-      MN_loadgame(h);
-      PL_loadgame(h);
-      SW_loadgame(h);
-      WP_loadgame(h);
-    }
-    fclose(h);
-  }
-}
-
-void F_addwad(char *fn) {
+void F_addwad (const char *fn) {
   int i;
 
   for(i=0;i<MAX_WADS;++i) if(wads[i][0]==0) {
@@ -177,9 +75,7 @@ void F_addwad(char *fn) {
   ERR_failinit("Не могу добавить WAD %s",fn);
 }
 
-
-int myfilelength(FILE *h)
-{
+static int myfilelength (FILE *h) {
     int pos = ftell(h);
     fseek (h, 0, SEEK_END);
     int len = ftell(h);
@@ -187,8 +83,6 @@ int myfilelength(FILE *h)
     return len;
 }
 
-extern void mysplitpath(const char* path, char* drv, char* dir, char* name, char* ext);
-
 // build wad directory
 void F_initwads (void) {
   int i, j, k, p;
@@ -240,9 +134,9 @@ void F_initwads (void) {
         ERR_failinit("Не могу открыть файл2:  %s", wads[i]);
       }
       mysplitpath(wads[i], f_drive, f_dir, f_name, f_ext);
-      if (strcasecmp(f_ext, ".lmp") == 0) {
+      if (cp866_strcasecmp(f_ext, ".lmp") == 0) {
         for (k = 0; k < MAX_WAD; ++k) {
-          if (strncasecmp(wad[k].n, f_name, 8) == 0) {
+          if (cp866_strncasecmp(wad[k].n, f_name, 8) == 0) {
             wad[k].o = 0;
             wad[k].l = myfilelength(h);
             wad[k].f = i;
@@ -274,7 +168,7 @@ void F_initwads (void) {
           w.o = myfread32(h); // len
           myfread(w.n, 1, 8, h); // name
           for (k = 0; k < MAX_WAD; ++k) {
-            if (strncasecmp(wad[k].n, w.n, 8) == 0) {
+            if (cp866_strncasecmp(wad[k].n, w.n, 8) == 0) {
               wad[k].o = w.o;
               wad[k].l = w.l;
               wad[k].f = i;
@@ -301,7 +195,7 @@ void F_initwads (void) {
 
 // allocate resources
 // (called from M_startup)
-void F_allocres(void) {
+void F_allocres (void) {
   d_start=F_getresid("D_START");
   d_end=F_getresid("D_END");
   m_start=F_getresid("M_START");
@@ -311,7 +205,7 @@ void F_allocres(void) {
 }
 
 // load resource
-void F_loadres(int r,void *p,dword o,dword l) {
+void F_loadres (int r, void *p, dword o, dword l) {
 
   int oo;
   FILE *fh;
@@ -329,90 +223,96 @@ void F_loadres(int r,void *p,dword o,dword l) {
   
 }
 
-
-void F_saveres(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)
+/*
+// 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("Ошибка при чтении файла");
-  myfwrite(p,l,1,fh);
-  fseek(fh,oo,SEEK_SET);
-
+  }
+  myfwrite(p, l, 1, fh);
+  fseek(fh, oo, SEEK_SET);
 }
+*/
 
 // get resource id
-int F_getresid(char *n) {
+int F_findres (const char n[8]) {
   int i;
-
-  for(i=0;i<wad_num;++i) if(strncasecmp(wad[i].n,n,8)==0) return i;
-    ERR_fatal("F_getresid: ресурс %.8s не найден",n);
+  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_findres(char *n) {
-  int i;
-
-  for(i=0;i<wad_num;++i) if(strncasecmp(wad[i].n,n,8)==0) return i;
-  return -1;
+int F_getresid (const char n[8]) {
+  int i = F_findres(n);
+  if (i == -1) {
+    ERR_fatal("F_getresid: ресурс %.8s не найден", n);
+  }
+  return i;
 }
 
-void F_getresname(char *n,int r) {
-  memcpy(n,wad[r].n,8);
+void F_getresname (char n[8], int r) {
+  memcpy(n, wad[r].n, 8);
 }
 
 // get sprite id
-int F_getsprid(char n[4],int s,int d) {
+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(strncasecmp(wad[i].n,n,4)==0 && (wad[i].n[4]==s || wad[i].n[6]==s)) {
-      if(wad[i].n[4]==s) a=wad[i].n[5]; else a=0;
-      if(wad[i].n[6]==s) b=wad[i].n[7]; else b=0;
-      if(a=='0') return i;
-      if(b=='0') return(i|0x8000);
-      if(a==d) return i;
-      if(b==d) return(i|0x8000);
+  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: изображение %.4s%c%c не найдено",n,(byte)s,(byte)d);
+  }
+  ERR_fatal("F_getsprid: image %.4s%c%c not found", n, s, d);
   return -1;
 }
 
-int F_getreslen(int r) {
+int F_getreslen (int r) {
   return wad[r].l;
 }
 
-void F_nextmus(char *s) {
+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 (strcasecmp(wad[i].n,"MENU") == 0 ||
-        strcasecmp(wad[i].n,"INTERMUS") == 0 ||
-        strcasecmp(wad[i].n,"\x8a\x8e\x8d\x85\x96\x0") == 0)
+    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(strncasecmp(wad[i].n,"DMI",3)!=0) break;
+    if(cp866_strncasecmp(wad[i].n,"DMI",3)!=0) break;
   }
   memcpy(s,wad[i].n,8);
 }
 
-void F_randmus(char *s) {
-   int n = myrand(10);
-   int i;
-   for (i=0; i<n; i++) {
-       F_nextmus(s);
-   }
+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) {
+void F_readstr (FILE* h, char *s, int m) {
   int i = 0;
   size_t len = 0;
   static char c = 0;
@@ -428,8 +328,10 @@ void F_readstr(FILE* h, char *s, int m) {
   s[i] = 0;
 }
 
+/*
+// unused
 // reads bytes from file until NUL
-void F_readstrz(FILE* h,char *s,int m) {
+void F_readstrz (FILE* h,char *s,int m) {
   int i = 0;
   size_t len = 0;
   static char c = 0;
@@ -444,46 +346,7 @@ void F_readstrz(FILE* h,char *s,int m) {
   }
   s[i] = 0;
 }
-
-map_block_t blk;
-
-void F_loadmap(char n[8]) {
-  int r, o;
-  FILE *h;
-  map_header_t hdr;
-  W_init();
-  r = F_getresid(n);
-  h = wadh[wad[r].f];
-  fseek(h, wad[r].o, SEEK_SET);
-  myfread(hdr.id, 8, 1, h);
-  hdr.ver = myfread16(h);
-  if (memcmp(hdr.id, "Doom2D\x1A", 8) != 0) {
-    ERR_fatal("%.8s не является уровнем", n);
-  }
-  for(;;) {
-    blk.t = myfread16(h);
-    blk.st = myfread16(h);
-    blk.sz = myfread32(h);
-    if(blk.t == MB_END) {
-      break;
-    }
-    if(blk.t == MB_COMMENT) {
-      fseek(h, blk.sz, SEEK_CUR);
-      continue;
-    }
-    o = ftell(h) + blk.sz;
-    if(!G_load(h)) {
-      if(!W_load(h)) {
-        if(!IT_load(h)) {
-          if(!SW_load(h)) {
-            ERR_fatal("Неизвестный блок %d(%d) в уровне %.8s", blk.t, blk.st, n);
-          }
-        }
-      }
-    }
-    fseek(h, o, SEEK_SET);
-  }
-}
+*/
 
 /*void F_freemus(void) {