public bool Allows(TraverseParms tp, bool isDestination)
{
if (tp.mode == TraverseMode.PassAllDestroyableThings || tp.mode == TraverseMode.PassAllDestroyableThingsNotWater || type.Passable())
{
if ((int)tp.maxDanger < 3 && tp.pawn != null)
{
Danger danger = DangerFor(tp.pawn);
if (isDestination || danger == Danger.Deadly)
{
Region region = tp.pawn.GetRegion(RegionType.Set_All);
if ((region == null || (int)danger > (int)region.DangerFor(tp.pawn)) && (int)danger > (int)tp.maxDanger)
{
return(false);
}
}
}
switch (tp.mode)
{
case TraverseMode.ByPawn:
if (door != null)
{
ByteGrid avoidGrid = tp.pawn.GetAvoidGrid();
if (avoidGrid != null && avoidGrid[door.Position] == 255)
{
return(false);
}
if (tp.pawn.HostileTo(door))
{
return(door.CanPhysicallyPass(tp.pawn) || tp.canBash);
}
return(door.CanPhysicallyPass(tp.pawn) && !door.IsForbiddenToPass(tp.pawn));
}
return(true);
case TraverseMode.NoPassClosedDoors:
return(door == null || door.FreePassage);
case TraverseMode.PassDoors:
return(true);
case TraverseMode.PassAllDestroyableThings:
return(true);
case TraverseMode.NoPassClosedDoorsOrWater:
return(door == null || door.FreePassage);
case TraverseMode.PassAllDestroyableThingsNotWater:
return(true);
default:
throw new NotImplementedException();
}
}
return(false);
}
