//
// E_AutoAllocFontNum
//
// Automatically assigns an unused font number to a font
// which was not given one by the author, to allow reference by name
// anywhere without the chore of number allocation.
//
static bool E_AutoAllocFontNum(vfont_t *font)
{
int num;
#ifdef RANGECHECK
if(font->num > 0)
I_Error("E_AutoAllocFontNum: called for vfont_t with valid num\n");
#endif
// cannot assign because we're out of dehnums?
if(edf_alloc_fontnum < 0)
return false;
do
{
num = edf_alloc_fontnum--;
}
while(num >= 0 && E_FontForNum(num));
// ran out while looking for an unused number?
if(num < 0)
return false;
// assign it!
font->num = num;
E_AddFontToNumHash(font);
return true;
}
void initProps(int px, int py, int fontNum, int pcleartic, int pflags,
const char *pmsg)
{
x = px;
y = py;
if(!(font = E_FontForNum(fontNum)))
font = hud_font;
cleartic = pcleartic >= 0 ? pcleartic : 0;
flags = pflags;
message = alloc = estrdup(pmsg);
}
