CFogVolume::RemoveFromGlobalList

/* CFogVolume::RemoveFromGlobalList() [clone .part.30] */

void __thiscall CFogVolume::RemoveFromGlobalList(CFogVolume *this)

{
  int in_EAX;
  int iVar1;
  int iVar2;
  
  if (DAT_01003e88 < 1) {
    *(undefined1 *)(in_EAX + 0x459) = 0;
    return;
  }
  iVar1 = 0;
  if (in_EAX != *TheFogVolumes) {
    do {
      iVar1 = iVar1 + 1;
      if (iVar1 == DAT_01003e88) goto LAB_008d0b04;
    } while (in_EAX != TheFogVolumes[iVar1]);
    if (iVar1 == -1) {
LAB_008d0b04:
      *(undefined1 *)(in_EAX + 0x459) = 0;
      return;
    }
  }
  iVar2 = (DAT_01003e88 - iVar1) + -1;
  if (0 < iVar2) {
    _V_memmove(TheFogVolumes + iVar1,TheFogVolumes + iVar1 + 1,iVar2 * 4);
  }
  DAT_01003e88 = DAT_01003e88 + -1;
  *(undefined1 *)(in_EAX + 0x459) = 0;
  return;
}