OpenTTD-patches/debug.c
truelight 85dc9fb637 (svn r1826) -Feature: a brand new OldLoader so OpenTTD is TTD(Patch) compatible
again.. kind of anyway. Still needs work for the extra chunks 
   TTDPatch provides, and which we use too, but not in the same way..
 - Also, no longer BE is a problem, reading is BE/LE safe. 
 - Tnx to Bjarni for the BE testing, Tron for the help on the BE, 
   Darkvater for helping out, and Mek for providing me with the correct 
   information regarding TTDPatch savegames
2005-02-06 18:28:35 +00:00

97 lines
1.7 KiB
C

#include "stdafx.h"
#include <stdio.h>
#include <stdarg.h>
#include "ttd.h"
#include "console.h"
#include "debug.h"
int _debug_ai_level;
int _debug_grf_level;
int _debug_map_level;
int _debug_misc_level;
int _debug_ms_level;
int _debug_net_level;
int _debug_spritecache_level;
int _debug_oldloader_level;
void CDECL debug(const char *s, ...)
{
va_list va;
char buf[1024];
va_start(va, s);
vsnprintf(buf, lengthof(buf), s, va);
va_end(va);
fprintf(stderr, "dbg: %s\n", buf);
IConsoleDebug(buf);
}
void SetDebugString(const char *s)
{
int v;
char *end;
const char *t;
typedef struct DebugLevel {
const char* name;
int* level;
} DebugLevel;
#define DEBUG_LEVEL(x) { #x, &_debug_##x##_level }
static const DebugLevel debug_level[] = {
DEBUG_LEVEL(ai),
DEBUG_LEVEL(grf),
DEBUG_LEVEL(map),
DEBUG_LEVEL(misc),
DEBUG_LEVEL(ms),
DEBUG_LEVEL(net),
DEBUG_LEVEL(spritecache),
DEBUG_LEVEL(oldloader)
};
#undef DEBUG_LEVEL
// global debugging level?
if (*s >= '0' && *s <= '9') {
const DebugLevel *i;
v = strtoul(s, &end, 0);
s = end;
for (i = debug_level; i != endof(debug_level); ++i)
*i->level = v;
}
// individual levels
for(;;) {
const DebugLevel *i;
int *p;
// skip delimiters
while (*s == ' ' || *s == ',' || *s == '\t') s++;
if (*s == '\0') break;
t = s;
while (*s >= 'a' && *s <= 'z') s++;
// check debugging levels
p = NULL;
for (i = debug_level; i != endof(debug_level); ++i)
if (s == t + strlen(i->name) && strncmp(t, i->name, s - t) == 0) {
p = i->level;
break;
}
if (*s == '=') s++;
v = strtoul(s, &end, 0);
s = end;
if (p != NULL)
*p = v;
else {
ShowInfoF("Unknown debug level '%.*s'", s - t, t);
return;
}
}
}