ref: 5abfa837d98dc7122df3628f66f0f2403b4b32d9
parent: e3f638419404fe03e5af0cf9607d550b55fe6c0c
author: Simon Howard <fraggle@gmail.com>
date: Thu Sep 11 18:12:09 EDT 2008
Remove duplicate w_wad.c from heretic/. Subversion-branch: /branches/raven-branch Subversion-revision: 1224
--- a/src/heretic/Makefile.am
+++ b/src/heretic/Makefile.am
@@ -47,8 +47,7 @@
sb_bar.c \
sounds.c sounds.h \
soundst.h \
-v_video.c \
-w_wad.c
+v_video.c
EXTRA_DIST= \
i_sound.c i_sound.h \
--- a/src/heretic/doomdata.h
+++ b/src/heretic/doomdata.h
@@ -28,12 +28,7 @@
#ifndef __DOOMDATA__
#define __DOOMDATA__
-#ifndef __BYTEBOOL__
-#define __BYTEBOOL__
-typedef enum
-{ false, true } boolean;-typedef unsigned char byte;
-#endif
+#include "doomtype.h"
/*
===============================================================================
--- a/src/heretic/doomdef.h
+++ b/src/heretic/doomdef.h
@@ -49,6 +49,9 @@
// header generated by multigen utility
#include "info.h"
+// WAD file access
+#include "w_wad.h"
+
extern byte *destview, *destscreen; // PC direct to screen pointers
//
@@ -779,32 +782,6 @@
#include "z_zone.h"
-
-//-------
-//WADFILE
-//-------
-typedef struct
-{- char name[8];
- int handle, position, size;
-} lumpinfo_t;
-
-extern lumpinfo_t *lumpinfo;
-extern int numlumps;
-
-void W_InitMultipleFiles(char **filenames);
-
-int W_CheckNumForName(char *name);
-int W_GetNumForName(char *name);
-
-int W_LumpLength(int lump);
-void W_ReadLump(int lump, void *dest);
-
-void *W_CacheLumpNum(int lump, int tag);
-void *W_CacheLumpName(char *name, int tag);
-
-
-
//----------
//BASE LEVEL
--- a/src/heretic/w_wad.c
+++ /dev/null
@@ -1,520 +1,0 @@
-// Emacs style mode select -*- C++ -*-
-//-----------------------------------------------------------------------------
-//
-// Copyright(C) 1993-1996 Id Software, Inc.
-// Copyright(C) 1993-2008 Raven Software
-//
-// 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; either version 2
-// of the License, or (at your option) any later version.
-//
-// 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, write to the Free Software
-// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-// 02111-1307, USA.
-//
-//-----------------------------------------------------------------------------
-// W_wad.c
-
-#ifdef NeXT
-#include <libc.h>
-#include <ctype.h>
-
-
-#else
-
-#include <malloc.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#endif
-
-// next doesn't need a binary flag in open call
-#ifndef O_BINARY
-#define O_BINARY 0
-#endif
-
-#include "doomdef.h"
-
-//===============
-// TYPES
-//===============
-
-
-typedef struct
-{- char identification[4]; // should be IWAD
- int numlumps;
- int infotableofs;
-} wadinfo_t;
-
-
-typedef struct
-{- int filepos;
- int size;
- char name[8];
-} filelump_t;
-
-
-//=============
-// GLOBALS
-//=============
-
-lumpinfo_t *lumpinfo; // location of each lump on disk
-int numlumps;
-
-void **lumpcache;
-
-
-//===================
-
-#ifdef NeXT
-
-#define strcmpi strcasecmp
-
-void strupr(char *s)
-{- while (*s)
- *s++ = toupper(*s);
-}
-
-/*
-================
-=
-= filelength
-=
-================
-*/
-
-int filelength(int handle)
-{- struct stat fileinfo;
-
- if (fstat(handle, &fileinfo) == -1)
- I_Error("Error fstating");-
- return fileinfo.st_size;
-}
-
-#endif
-
-
-void ExtractFileBase(char *path, char *dest)
-{- char *src;
- int length;
-
- src = path + strlen(path) - 1;
-
-//
-// back up until a \ or the start
-//
- while (src != path && *(src - 1) != '\\' && *(src - 1) != '/')
- src--;
-
-//
-// copy up to eight characters
-//
- memset(dest, 0, 8);
- length = 0;
- while (*src && *src != '.')
- {- if (++length == 9)
- I_Error("Filename base of %s >8 chars", path);- *dest++ = toupper((int) *src++);
- }
-}
-
-/*
-============================================================================
-
- LUMP BASED ROUTINES
-
-============================================================================
-*/
-
-/*
-====================
-=
-= W_AddFile
-=
-= All files are optional, but at least one file must be found
-= Files with a .wad extension are wadlink files with multiple lumps
-= Other files are single lumps with the base filename for the lump name
-=
-====================
-*/
-
-void W_AddFile(char *filename)
-{- wadinfo_t header;
- lumpinfo_t *lump_p;
- unsigned i;
- int handle, length;
- int startlump;
- filelump_t *fileinfo, singleinfo;
-
-//
-// open the file and add to directory
-//
- if ((handle = open(filename, O_RDONLY | O_BINARY)) == -1)
- return;
-
- startlump = numlumps;
-
- if (strcmpi(filename + strlen(filename) - 3, "wad"))
- {- // single lump file
- fileinfo = &singleinfo;
- singleinfo.filepos = 0;
- singleinfo.size = LONG(filelength(handle));
- ExtractFileBase(filename, singleinfo.name);
- numlumps++;
- }
- else
- {- // WAD file
- read(handle, &header, sizeof(header));
- if (strncmp(header.identification, "IWAD", 4))
- {- if (strncmp(header.identification, "PWAD", 4))
- I_Error("Wad file %s doesn't have IWAD or PWAD id\n",- filename);
- }
- header.numlumps = LONG(header.numlumps);
- header.infotableofs = LONG(header.infotableofs);
- length = header.numlumps * sizeof(filelump_t);
- fileinfo = alloca(length);
- lseek(handle, header.infotableofs, SEEK_SET);
- read(handle, fileinfo, length);
- numlumps += header.numlumps;
- }
-
-//
-// Fill in lumpinfo
-//
- lumpinfo = realloc(lumpinfo, numlumps * sizeof(lumpinfo_t));
- if (!lumpinfo)
- I_Error("Couldn't realloc lumpinfo");- lump_p = &lumpinfo[startlump];
-
- for (i = startlump; i < numlumps; i++, lump_p++, fileinfo++)
- {- lump_p->handle = handle;
- lump_p->position = LONG(fileinfo->filepos);
- lump_p->size = LONG(fileinfo->size);
- strncpy(lump_p->name, fileinfo->name, 8);
- }
-}
-
-
-
-
-
-/*
-====================
-=
-= W_InitMultipleFiles
-=
-= Pass a null terminated list of files to use.
-=
-= All files are optional, but at least one file must be found
-=
-= Files with a .wad extension are idlink files with multiple lumps
-=
-= Other files are single lumps with the base filename for the lump name
-=
-= Lump names can appear multiple times. The name searcher looks backwards,
-= so a later file can override an earlier one.
-=
-====================
-*/
-
-void W_InitMultipleFiles(char **filenames)
-{- int size;
-
-//
-// open all the files, load headers, and count lumps
-//
- numlumps = 0;
- lumpinfo = malloc(1); // will be realloced as lumps are added
-
- for (; *filenames; filenames++)
- W_AddFile(*filenames);
-
- if (!numlumps)
- I_Error("W_InitFiles: no files found");-
-//
-// set up caching
-//
- size = numlumps * sizeof(*lumpcache);
- lumpcache = malloc(size);
- if (!lumpcache)
- I_Error("Couldn't allocate lumpcache");- memset(lumpcache, 0, size);
-}
-
-
-
-/*
-====================
-=
-= W_InitFile
-=
-= Just initialize from a single file
-=
-====================
-*/
-
-void W_InitFile(char *filename)
-{- char *names[2];
-
- names[0] = filename;
- names[1] = NULL;
- W_InitMultipleFiles(names);
-}
-
-
-
-/*
-====================
-=
-= W_NumLumps
-=
-====================
-*/
-
-int W_NumLumps(void)
-{- return numlumps;
-}
-
-
-
-/*
-====================
-=
-= W_CheckNumForName
-=
-= Returns -1 if name not found
-=
-====================
-*/
-
-int W_CheckNumForName(char *name)
-{- char name8[9];
- int v1, v2;
- lumpinfo_t *lump_p;
-
-// make the name into two integers for easy compares
-
- strncpy(name8, name, 8);
- name8[8] = 0; // in case the name was a fill 8 chars
- strupr(name8); // case insensitive
-
- v1 = *(int *) name8;
- v2 = *(int *) &name8[4];
-
-
-// scan backwards so patch lump files take precedence
-
- lump_p = lumpinfo + numlumps;
-
- while (lump_p-- != lumpinfo)
- if (*(int *) lump_p->name == v1 && *(int *) &lump_p->name[4] == v2)
- return lump_p - lumpinfo;
-
-
- return -1;
-}
-
-
-/*
-====================
-=
-= W_GetNumForName
-=
-= Calls W_CheckNumForName, but bombs out if not found
-=
-====================
-*/
-
-int W_GetNumForName(char *name)
-{- int i;
-
- i = W_CheckNumForName(name);
- if (i != -1)
- return i;
-
- I_Error("W_GetNumForName: %s not found!", name);- return -1;
-}
-
-
-/*
-====================
-=
-= W_LumpLength
-=
-= Returns the buffer size needed to load the given lump
-=
-====================
-*/
-
-int W_LumpLength(int lump)
-{- if (lump >= numlumps)
- I_Error("W_LumpLength: %i >= numlumps", lump);- return lumpinfo[lump].size;
-}
-
-
-/*
-====================
-=
-= W_ReadLump
-=
-= Loads the lump into the given buffer, which must be >= W_LumpLength()
-=
-====================
-*/
-
-void W_ReadLump(int lump, void *dest)
-{- int c;
- lumpinfo_t *l;
-
- if (lump >= numlumps)
- I_Error("W_ReadLump: %i >= numlumps", lump);- l = lumpinfo + lump;
-
- I_BeginRead();
-
- lseek(l->handle, l->position, SEEK_SET);
- c = read(l->handle, dest, l->size);
- if (c < l->size)
- I_Error("W_ReadLump: only read %i of %i on lump %i", c, l->size,- lump);
- I_EndRead();
-}
-
-
-
-/*
-====================
-=
-= W_CacheLumpNum
-=
-====================
-*/
-
-void *W_CacheLumpNum(int lump, int tag)
-{- byte *ptr;
-
- if ((unsigned) lump >= numlumps)
- I_Error("W_CacheLumpNum: %i >= numlumps", lump);-
- if (!lumpcache[lump])
- { // read the lump in-//printf ("cache miss on lump %i\n",lump);- ptr = Z_Malloc(W_LumpLength(lump), tag, &lumpcache[lump]);
- W_ReadLump(lump, lumpcache[lump]);
- }
- else
- {-//printf ("cache hit on lump %i\n",lump);- Z_ChangeTag(lumpcache[lump], tag);
- }
-
- return lumpcache[lump];
-}
-
-
-/*
-====================
-=
-= W_CacheLumpName
-=
-====================
-*/
-
-void *W_CacheLumpName(char *name, int tag)
-{- return W_CacheLumpNum(W_GetNumForName(name), tag);
-}
-
-
-/*
-====================
-=
-= W_Profile
-=
-====================
-*/
-
-// Ripped out for Heretic
-/*
-int info[2500][10];
-int profilecount;
-
-void W_Profile (void)
-{- int i;
- memblock_t *block;
- void *ptr;
- char ch;
- FILE *f;
- int j;
- char name[9];
-
-
- for (i=0 ; i<numlumps ; i++)
- { - ptr = lumpcache[i];
- if (!ptr)
- {- ch = ' ';
- continue;
- }
- else
- {- block = (memblock_t *) ( (byte *)ptr - sizeof(memblock_t));
- if (block->tag < PU_PURGELEVEL)
- ch = 'S';
- else
- ch = 'P';
- }
- info[i][profilecount] = ch;
- }
- profilecount++;
-
- f = fopen ("waddump.txt","w");- name[8] = 0;
- for (i=0 ; i<numlumps ; i++)
- {- memcpy (name,lumpinfo[i].name,8);
- for (j=0 ; j<8 ; j++)
- if (!name[j])
- break;
- for ( ; j<8 ; j++)
- name[j] = ' ';
- fprintf (f,"%s ",name);
- for (j=0 ; j<profilecount ; j++)
- fprintf (f," %c",info[i][j]);
- fprintf (f,"\n");
- }
- fclose (f);
-}
-*/