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Unlimited loaded models.

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This commit is contained in:
Bill Currie 2010-11-23 12:48:53 +09:00
parent 525e20e3e2
commit 92f84e97a4
1 changed files with 24 additions and 17 deletions
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41
libs/models/model.c
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@ -52,9 +52,10 @@ static __attribute__ ((used)) const char rcsid[] =
model_t *loadmodel;
char *loadname; // for hunk tags
#define MAX_MOD_KNOWN 512
model_t mod_known[MAX_MOD_KNOWN];
#define MOD_BLOCK 16 // allocate 16 models at a time
model_t **mod_known;
int mod_numknown;
int mod_maxknown;
VISIBLE texture_t *r_notexture_mip;
@ -116,13 +117,13 @@ VISIBLE void
Mod_ClearAll (void)
{
int i;
model_t *mod;
model_t **mod;
for (i = 0, mod = mod_known; i < mod_numknown; i++, mod++) {
if (mod->type != mod_alias)
mod->needload = true;
if (mod->type == mod_sprite)
mod->cache.data = 0;
if ((*mod)->type != mod_alias)
(*mod)->needload = true;
if ((*mod)->type == mod_sprite)
(*mod)->cache.data = 0;
}
}
@ -130,26 +131,32 @@ model_t *
Mod_FindName (const char *name)
{
int i;
model_t *mod;
model_t **mod;
if (!name[0])
Sys_Error ("Mod_FindName: empty name");
// search the currently loaded models
for (i = 0, mod = mod_known; i < mod_numknown; i++, mod++)
if (!strcmp (mod->name, name))
if (!strcmp ((*mod)->name, name))
break;
if (i == mod_numknown) {
if (mod_numknown == MAX_MOD_KNOWN)
Sys_Error ("mod_numknown == MAX_MOD_KNOWN");
strcpy (mod->name, name);
mod->needload = true;
if (mod_numknown == mod_maxknown) {
mod_maxknown += MOD_BLOCK;
mod_known = realloc (mod_known, mod_maxknown * sizeof (model_t *));
mod = mod_known + mod_numknown;
*mod = calloc (MOD_BLOCK, sizeof (model_t));
for (i = 1; i < MOD_BLOCK; i++)
mod[i] = mod[0] + i;
}
strcpy ((*mod)->name, name);
(*mod)->needload = true;
mod_numknown++;
Cache_Add (&mod->cache, mod, Mod_CallbackLoad);
Cache_Add (&(*mod)->cache, *mod, Mod_CallbackLoad);
}
return mod;
return *mod;
}
static model_t *
@ -286,11 +293,11 @@ VISIBLE void
Mod_Print (void)
{
int i;
model_t *mod;
model_t **mod;
Sys_Printf ("Cached models:\n");
for (i = 0, mod = mod_known; i < mod_numknown; i++, mod++) {
Sys_Printf ("%8p : %s\n", mod->cache.data, mod->name);
Sys_Printf ("%8p : %s\n", (*mod)->cache.data, (*mod)->name);
}
}