public bool Allows(TraverseParms tp, bool isDestination)
{
if (tp.mode != TraverseMode.PassAllDestroyableThings && tp.mode != TraverseMode.PassAllDestroyableThingsNotWater && !type.Passable())
{
return(false);
}
if (tp.maxDanger < Danger.Deadly && tp.pawn != null)
{
Danger danger = DangerFor(tp.pawn);
if (isDestination || danger == Danger.Deadly)
{
VehicleRegion region = VehicleRegionAndRoomQuery.GetRegion(tp.pawn, RegionType.Set_All);
if ((region == null || danger > region.DangerFor(tp.pawn)) && danger > tp.maxDanger)
{
return(false);
}
}
}
switch (tp.mode)
{
case TraverseMode.ByPawn:
{
if (door == null)
{
return(true);
}
ByteGrid avoidGrid = tp.pawn.GetAvoidGrid(true);
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));
}
case TraverseMode.PassDoors:
return(true);
case TraverseMode.NoPassClosedDoors:
return(door == null || door.FreePassage);
case TraverseMode.PassAllDestroyableThings:
return(true);
case TraverseMode.NoPassClosedDoorsOrWater:
return(door == null || door.FreePassage);
case TraverseMode.PassAllDestroyableThingsNotWater:
return(true);
default:
throw new NotImplementedException();
}
}
public static VehicleRegion GetRegion(this IntVec3 loc, Map map, RegionType allowedRegionTypes = RegionType.Set_Passable)
{
return(VehicleRegionAndRoomQuery.RegionAt(loc, map, allowedRegionTypes));
}