CDecalVertCache::FreeCachedVerts

/* CDecalVertCache::FreeCachedVerts(decal_t*) */

void __thiscall CDecalVertCache::FreeCachedVerts(CDecalVertCache *this,decal_t *param_1)

{
  uint uVar1;
  uint uVar2;
  int iVar3;
  
  uVar2 = (uint)*(ushort *)(param_1 + 0x50);
  while (uVar2 != 0xffff) {
    iVar3 = uVar2 * 0x80;
    *(undefined4 *)(this + iVar3 + 0x4c) = 1;
    uVar1 = *(uint *)(this + iVar3 + 0x2c);
    *(undefined4 *)(this + iVar3 + 0x2c) = *(undefined4 *)(this + 0x20004);
    *(undefined4 *)(this + iVar3 + 0xc) = 0xffffffff;
    *(int *)(this + 0x20000) = *(int *)(this + 0x20000) + 1;
    *(uint *)(this + 0x20004) = uVar2;
    uVar2 = uVar1;
  }
  *(undefined2 *)(param_1 + 0x50) = 0xffff;
  *(undefined2 *)(param_1 + 0x4e) = 0;
  return;
}