SZ_Write (sb, s, strlen(s)+1);
}
+// used by server (always dpprotocol)
+// moved to common.h as #define
+/*
+void MSG_WriteFloatCoord (sizebuf_t *sb, float f)
+{
+ MSG_WriteFloat(sb, f);
+}
+*/
+
+// used by client
void MSG_WriteCoord (sizebuf_t *sb, float f)
{
if (dpprotocol)
MSG_WriteFloat(sb, f);
else
- MSG_WriteShort (sb, (int)(f*8));
+ MSG_WriteShort (sb, (int)(f*8.0f + 0.5f));
}
void MSG_WritePreciseAngle (sizebuf_t *sb, float f)
{
- MSG_WriteShort (sb, (int) (f*65536.0f/360) & 65535);
+ MSG_WriteShort (sb, (int)(f*(65536.0f/360.0f) + 0.5f) & 65535);
}
+// LordHavoc: round to nearest value, rather than rounding down, fixes crosshair problem
void MSG_WriteAngle (sizebuf_t *sb, float f)
{
- MSG_WriteByte (sb, ((int)f*256/360) & 255);
+ MSG_WriteByte (sb, (int)(f*(256.0f/360.0f) + 0.5f) & 255);
}
//
return string;
}
+// used by server (always dpprotocol)
+// moved to common.h as #define
+/*
+float MSG_ReadFloatCoord (void)
+{
+ return MSG_ReadFloat();
+}
+*/
+
+// used by client
float MSG_ReadCoord (void)
{
if (dpprotocol)
if (buf->cursize + length > buf->maxsize)
{
if (!buf->allowoverflow)
- Host_Error ("SZ_GetSpace: overflow without allowoverflow set - use -zone on the commandline for more zone memory, default: 512k (quake original default was 48k)");
+ Host_Error ("SZ_GetSpace: overflow without allowoverflow set - use -zone on the commandline for more zone memory, default: 128k (quake original default was 48k)");
if (length > buf->maxsize)
Host_Error ("SZ_GetSpace: %i is > full buffer size", length);
*/
void COM_FileBase (char *in, char *out)
{
- char *s, *s2;
-
- s = in + strlen(in) - 1;
-
- while (s != in && *s != '.')
- s--;
-
- for (s2 = s ; *s2 && *s2 != '/' ; s2--)
- ;
-
- if (s-s2 < 2)
+ char *slash, *dot;
+ char *s;
+
+ slash = in;
+ dot = NULL;
+ s = in;
+ while(*s)
+ {
+ if (*s == '/')
+ slash = s + 1;
+ if (*s == '.')
+ dot = s;
+ s++;
+ }
+ if (dot == NULL)
+ dot = s;
+ if (dot - slash < 2)
strcpy (out,"?model?");
else
{
- s--;
- strncpy (out,s2+1, s-s2);
- out[s-s2] = 0;
+ while (slash < dot)
+ *out++ = *slash++;
+ *out++ = 0;
}
}
}
+unsigned int qmalloctotal_alloc, qmalloctotal_alloccount, qmalloctotal_free, qmalloctotal_freecount;
+
+void *qmalloc(unsigned int size)
+{
+ unsigned int *mem;
+ qmalloctotal_alloc += size;
+ qmalloctotal_alloccount++;
+ mem = malloc(size+sizeof(unsigned int));
+ if (!mem)
+ return mem;
+ *mem = size;
+ return (void *)(mem + 1);
+}
+
+void qfree(void *mem)
+{
+ unsigned int *m;
+ if (!mem)
+ return;
+ m = mem;
+ m--; // back up to size
+ qmalloctotal_free += *m; // size
+ qmalloctotal_freecount++;
+ free(m);
+}
+
+void GL_TextureStats_PrintTotal(void);
+extern int hunk_low_used, hunk_high_used, hunk_size;
+void COM_Memstats_f(void)
+{
+ Con_Printf("%i malloc calls totalling %i bytes (%.4gMB)\n%i free calls totalling %i bytes (%.4gMB)\n%i bytes (%.4gMB) currently allocated\n", qmalloctotal_alloccount, qmalloctotal_alloc, qmalloctotal_alloc / 1048576.0, qmalloctotal_freecount, qmalloctotal_free, qmalloctotal_free / 1048576.0, qmalloctotal_alloc - qmalloctotal_free, (qmalloctotal_alloc - qmalloctotal_free) / 1048576.0);
+ GL_TextureStats_PrintTotal();
+ Con_Printf ("%i bytes (%.4gMB) of %.4gMB hunk in use\n", hunk_low_used + hunk_high_used, (hunk_low_used + hunk_high_used) / 1048576.0, hunk_size / 1048576.0);
+}
+
+
/*
================
COM_Init
Cvar_RegisterVariable (®istered);
Cvar_RegisterVariable (&cmdline);
Cmd_AddCommand ("path", COM_Path_f);
+ Cmd_AddCommand ("memstats", COM_Memstats_f);
COM_InitFilesystem ();
COM_CheckRegistered ();
// LordHavoc: was 2048, increased to 16384 and changed info[MAX_PACK_FILES] to a temporary malloc to avoid stack overflows
#define MAX_FILES_IN_PACK 16384
-char com_cachedir[MAX_OSPATH];
-char com_gamedir[MAX_OSPATH];
+#if CACHEENABLE
+char com_cachedir[MAX_OSPATH];
+#endif
+char com_gamedir[MAX_OSPATH];
typedef struct searchpath_s
{
}
}
+/*
+============
+COM_CreatePath
+
+LordHavoc: Previously only used for CopyFile, now also used for COM_WriteFile.
+============
+*/
+void COM_CreatePath (char *path)
+{
+ char *ofs, save;
+
+ for (ofs = path+1 ; *ofs ; ofs++)
+ {
+ if (*ofs == '/' || *ofs == '\\' || *ofs == ':')
+ { // create the directory
+ save = *ofs;
+ *ofs = 0;
+ Sys_mkdir (path);
+ *ofs = save;
+ }
+ }
+}
+
+
/*
============
COM_WriteFile
sprintf (name, "%s/%s", com_gamedir, filename);
+ // LordHavoc: added this
+ COM_CreatePath (name); // create directories up to the file
+
handle = Sys_FileOpenWrite (name);
if (handle == -1)
{
}
-/*
-============
-COM_CreatePath
-
-Only used for CopyFile
-============
-*/
-void COM_CreatePath (char *path)
-{
- char *ofs;
-
- for (ofs = path+1 ; *ofs ; ofs++)
- {
- if (*ofs == '/')
- { // create the directory
- *ofs = 0;
- Sys_mkdir (path);
- *ofs = '/';
- }
- }
-}
-
-
/*
===========
COM_CopyFile
*/
int COM_FindFile (char *filename, int *handle, FILE **file, qboolean quiet)
{
- searchpath_t *search;
- char netpath[MAX_OSPATH];
- char cachepath[MAX_OSPATH];
- pack_t *pak;
- int i;
- int findtime, cachetime;
+ searchpath_t *search;
+ char netpath[MAX_OSPATH];
+#if CACHEENABLE
+ char cachepath[MAX_OSPATH];
+ int cachetime;
+#endif
+ pack_t *pak;
+ int i;
+ int findtime;
if (file && handle)
Sys_Error ("COM_FindFile: both handle and file set");
if (findtime == -1)
continue;
- // see if the file needs to be updated in the cache
- if (!com_cachedir[0])
- strcpy (cachepath, netpath);
- else
+#if CACHEENABLE
+ // see if the file needs to be updated in the cache
+ if (com_cachedir[0])
{
#if defined(_WIN32)
if ((strlen(netpath) < 2) || (netpath[1] != ':'))
COM_CopyFile (netpath, cachepath);
strcpy (netpath, cachepath);
}
+#endif
if (!quiet)
Sys_Printf ("FindFile: %s\n",netpath);
COM_LoadFile
Filename are reletive to the quake directory.
-Allways appends a 0 byte.
+Always appends a 0 byte.
============
*/
cache_user_t *loadcache;
{
int h;
byte *buf;
- char base[32];
+ char base[1024];
int len;
buf = NULL; // quiet compiler warning
// extract the filename base name for hunk tag
COM_FileBase (path, base);
- if (usehunk == 1)
- buf = Hunk_AllocName (len+1, base);
- else if (usehunk == 2)
- buf = Hunk_TempAlloc (len+1);
- else if (usehunk == 0)
- buf = Z_Malloc (len+1);
- else if (usehunk == 3)
- buf = Cache_Alloc (loadcache, len+1, base);
- else if (usehunk == 4)
+ switch (usehunk)
{
- if (len+1 > loadsize)
- buf = Hunk_TempAlloc (len+1);
- else
- buf = loadbuf;
- }
- else if (usehunk == 5)
- buf = malloc (len+1);
- else
+ case 1:
+ buf = Hunk_AllocName (len+1, va("%s (file)", path));
+ if (!buf)
+ Sys_Error ("COM_LoadFile: not enough hunk space for %s (size %i)", path, len);
+ break;
+// case 0:
+// buf = Z_Malloc (len+1);
+// if (!buf)
+// Sys_Error ("COM_LoadFile: not enough zone space for %s (size %i)", path, len);
+// break;
+ case 3:
+ buf = Cache_Alloc (loadcache, len+1, base);
+ if (!buf)
+ Sys_Error ("COM_LoadFile: not enough cache space for %s (size %i)", path, len);
+ break;
+ case 5:
+ buf = qmalloc (len+1);
+ if (!buf)
+ Sys_Error ("COM_LoadFile: not enough available memory for %s (size %i)", path, len);
+ break;
+ default:
Sys_Error ("COM_LoadFile: bad usehunk");
+ break;
+ }
- if (!buf)
- Sys_Error ("COM_LoadFile: not enough space for %s", path);
-
((byte *)buf)[len] = 0;
Sys_FileRead (h, buf, len);
return COM_LoadFile (path, 1, quiet);
}
-byte *COM_LoadTempFile (char *path, qboolean quiet)
-{
- return COM_LoadFile (path, 2, quiet);
-}
-
// LordHavoc: returns malloc'd memory
byte *COM_LoadMallocFile (char *path, qboolean quiet)
{
COM_LoadFile (path, 3, quiet);
}
-// uses temp hunk if larger than bufsize
-byte *COM_LoadStackFile (char *path, void *buffer, int bufsize, qboolean quiet)
-{
- byte *buf;
-
- loadbuf = (byte *)buffer;
- loadsize = bufsize;
- buf = COM_LoadFile (path, 4, quiet);
-
- return buf;
-}
-
/*
=================
COM_LoadPackFile
if (numpackfiles != PAK0_COUNT)
com_modified = true; // not the original file
- newfiles = Hunk_AllocName (numpackfiles * sizeof(packfile_t), "packfile");
+ newfiles = Hunk_AllocName (numpackfiles * sizeof(packfile_t), "pack file-table");
- info = malloc(sizeof(*info)*MAX_FILES_IN_PACK);
+ info = qmalloc(sizeof(*info)*MAX_FILES_IN_PACK);
Sys_FileSeek (packhandle, header.dirofs);
Sys_FileRead (packhandle, (void *)info, header.dirlen);
newfiles[i].filepos = LittleLong(info[i].filepos);
newfiles[i].filelen = LittleLong(info[i].filelen);
}
- free(info);
+ qfree(info);
- pack = Hunk_Alloc (sizeof (pack_t));
+ pack = Hunk_AllocName (sizeof (pack_t), packfile);
strcpy (pack->filename, packfile);
pack->handle = packhandle;
pack->numfiles = numpackfiles;
//
// add the directory to the search path
//
- search = Hunk_Alloc (sizeof(searchpath_t));
+ search = Hunk_AllocName (sizeof(searchpath_t), "pack info");
strcpy (search->filename, dir);
search->next = com_searchpaths;
com_searchpaths = search;
pak = COM_LoadPackFile (pakfile);
if (!pak)
break;
- search = Hunk_Alloc (sizeof(searchpath_t));
+ search = Hunk_AllocName (sizeof(searchpath_t), "pack info");
search->pack = pak;
search->next = com_searchpaths;
- com_searchpaths = search;
+ com_searchpaths = search;
}
//
basedir[j-1] = 0;
}
+#if CACHEENABLE
//
// -cachedir <path>
// Overrides the system supplied cache directory (NULL or /qcache)
strcpy (com_cachedir, host_parms.cachedir);
else
com_cachedir[0] = 0;
+#endif
//
// start up with GAMENAME by default (id1)
//
// -path <dir or packfile> [<dir or packfile>] ...
-// Fully specifies the exact serach path, overriding the generated one
+// Fully specifies the exact search path, overriding the generated one
//
i = COM_CheckParm ("-path");
if (i)
if (!com_argv[i] || com_argv[i][0] == '+' || com_argv[i][0] == '-')
break;
- search = Hunk_Alloc (sizeof(searchpath_t));
+ search = Hunk_AllocName (sizeof(searchpath_t), "pack info");
if ( !strcmp(COM_FileExtension(com_argv[i]), "pak") )
{
search->pack = COM_LoadPackFile (com_argv[i]);
return false;
}
+
+//======================================
+// LordHavoc: added these because they are useful
+
+void COM_ToLowerString(char *in, char *out)
+{
+ while (*in)
+ {
+ if (*in >= 'A' && *in <= 'Z')
+ *out++ = *in++ + 'a' - 'A';
+ else
+ *out++ = *in++;
+ }
+}
+
+void COM_ToUpperString(char *in, char *out)
+{
+ while (*in)
+ {
+ if (*in >= 'a' && *in <= 'z')
+ *out++ = *in++ + 'A' - 'a';
+ else
+ *out++ = *in++;
+ }
+}
projects / xonotic / darkplaces.git / blobdiff