struct model_s *
GL3_RegisterModel(char *name)
{
gl3model_t *mod;
int i;
dsprite_t *sprout;
dmdl_t *pheader;
mod = Mod_ForName(name, false);
if (mod)
{
mod->registration_sequence = registration_sequence;
/* register any images used by the models */
if (mod->type == mod_sprite)
{
sprout = (dsprite_t *)mod->extradata;
for (i = 0; i < sprout->numframes; i++)
{
mod->skins[i] = GL3_FindImage(sprout->frames[i].name, it_sprite);
}
}
else if (mod->type == mod_alias)
{
pheader = (dmdl_t *)mod->extradata;
for (i = 0; i < pheader->num_skins; i++)
{
mod->skins[i] = GL3_FindImage((char *)pheader + pheader->ofs_skins + i * MAX_SKINNAME, it_skin);
}
mod->numframes = pheader->num_frames;
}
else if (mod->type == mod_brush)
{
for (i = 0; i < mod->numtexinfo; i++)
{
mod->texinfo[i].image->registration_sequence = registration_sequence;
}
}
}
return mod;
}
gl3image_t *
GL3_RegisterSkin(char *name)
{
return GL3_FindImage(name, it_skin);
}
static void
Mod_LoadTexinfo(lump_t *l)
{
texinfo_t *in;
mtexinfo_t *out, *step;
int i, j, count;
char name[MAX_QPATH];
int next;
in = (void *)(mod_base + l->fileofs);
if (l->filelen % sizeof(*in))
{
ri.Sys_Error(ERR_DROP, "%s: funny lump size in %s",
__func__, loadmodel->name);
}
count = l->filelen / sizeof(*in);
out = Hunk_Alloc(count * sizeof(*out));
loadmodel->texinfo = out;
loadmodel->numtexinfo = count;
for (i = 0; i < count; i++, in++, out++)
{
for (j = 0; j < 4; j++)
{
out->vecs[0][j] = LittleFloat(in->vecs[0][j]);
out->vecs[1][j] = LittleFloat(in->vecs[1][j]);
}
out->flags = LittleLong(in->flags);
next = LittleLong(in->nexttexinfo);
if (next > 0)
{
out->next = loadmodel->texinfo + next;
}
else
{
out->next = NULL;
}
Com_sprintf(name, sizeof(name), "textures/%s.wal", in->texture);
out->image = GL3_FindImage(name, it_wall);
if (!out->image)
{
R_Printf(PRINT_ALL, "Couldn't load %s\n", name);
out->image = gl3_notexture;
}
}
/* count animation frames */
for (i = 0; i < count; i++)
{
out = &loadmodel->texinfo[i];
out->numframes = 1;
for (step = out->next; step && step != out; step = step->next)
{
out->numframes++;
}
}
}