FloodArea_r

/* FloodArea_r(CCollisionBSPData*, carea_t*, int) */

void FloodArea_r(CCollisionBSPData *param_1,carea_t *param_2,int param_3)

{
  ushort uVar1;
  ushort *puVar2;
  int iVar3;
  
  if (*(int *)(param_2 + 0xc) == *(int *)(param_1 + 0x254)) {
    if (*(int *)(param_2 + 8) == param_3) {
      return;
    }
    Sys_Error("FloodArea_r: reflooded");
  }
  *(int *)(param_2 + 8) = param_3;
  iVar3 = *(int *)(param_2 + 4);
  *(undefined4 *)(param_2 + 0xc) = *(undefined4 *)(param_1 + 0x254);
  if ((iVar3 < 0) || (*(int *)(param_1 + 0x238) <= iVar3)) {
    Error("Cannot load corrupted map.\n");
  }
  puVar2 = (ushort *)(*(int *)(param_1 + 0x234) + iVar3 * 0xc);
  if (0 < *(int *)param_2) {
    iVar3 = 0;
    do {
      uVar1 = *puVar2;
      if (*(int *)(param_1 + 0x260) <= (int)(uint)uVar1) {
        Error("Cannot load corrupted map.\n");
      }
      if (*(char *)(*(int *)(param_1 + 0x25c) + (uint)uVar1) != '\0') {
        uVar1 = puVar2[1];
        if (*(int *)(param_1 + 0x22c) <= (int)(uint)uVar1) {
          Error("Cannot load corrupted map.\n");
        }
        FloodArea_r(param_1,(carea_t *)((uint)uVar1 * 0x10 + *(int *)(param_1 + 0x228)),param_3);
      }
      iVar3 = iVar3 + 1;
      puVar2 = puVar2 + 6;
    } while (iVar3 < *(int *)param_2);
  }
  return;
}