public static bool CanPlaceBlueprintOver(BuildableDef newDef, ThingDef oldDef)
{
if (oldDef.EverHaulable)
{
return(true);
}
TerrainDef terrainDef = newDef as TerrainDef;
if (terrainDef != null)
{
if (oldDef.IsBlueprint || oldDef.IsFrame)
{
if (!terrainDef.affordances.Contains(oldDef.entityDefToBuild.terrainAffordanceNeeded))
{
return(false);
}
}
else if (oldDef.category == ThingCategory.Building && !terrainDef.affordances.Contains(oldDef.terrainAffordanceNeeded))
{
return(false);
}
}
ThingDef thingDef = newDef as ThingDef;
BuildableDef buildableDef = GenConstruct.BuiltDefOf(oldDef);
ThingDef thingDef2 = buildableDef as ThingDef;
if (oldDef == ThingDefOf.SteamGeyser && !newDef.ForceAllowPlaceOver(oldDef))
{
return(false);
}
if (oldDef.category == ThingCategory.Plant && oldDef.passability == Traversability.Impassable && thingDef != null && thingDef.category == ThingCategory.Building && !thingDef.building.canPlaceOverImpassablePlant)
{
return(false);
}
if (oldDef.category == ThingCategory.Building || oldDef.IsBlueprint || oldDef.IsFrame)
{
if (thingDef != null)
{
if (!thingDef.IsEdifice())
{
return((oldDef.building == null || oldDef.building.canBuildNonEdificesUnder) && (!thingDef.EverTransmitsPower || !oldDef.EverTransmitsPower));
}
if (thingDef.IsEdifice() && oldDef != null && oldDef.category == ThingCategory.Building && !oldDef.IsEdifice())
{
return(thingDef.building == null || thingDef.building.canBuildNonEdificesUnder);
}
if (thingDef2 != null && (thingDef2 == ThingDefOf.Wall || thingDef2.IsSmoothed) && thingDef.building != null && thingDef.building.canPlaceOverWall)
{
return(true);
}
if (newDef != ThingDefOf.PowerConduit && buildableDef == ThingDefOf.PowerConduit)
{
return(true);
}
}
return((newDef is TerrainDef && buildableDef is ThingDef && ((ThingDef)buildableDef).CoexistsWithFloors) || (buildableDef is TerrainDef && !(newDef is TerrainDef)));
}
return(true);
}
public override AcceptanceReport AllowsPlacing(BuildableDef checkingDef, IntVec3 loc, Rot4 rot, Map map, Thing thingToIgnore = null)
{
for (int i = 0; i < 4; i++)
{
IntVec3 c = loc + GenAdj.CardinalDirections[i];
if (c.InBounds(map))
{
List <Thing> thingList = c.GetThingList(map);
for (int j = 0; j < thingList.Count; j++)
{
Thing thing = thingList[j];
ThingDef thingDef = GenConstruct.BuiltDefOf(thing.def) as ThingDef;
if (thingDef != null && thingDef.building != null && thingDef.building.wantsHopperAdjacent)
{
return(true);
}
}
}
}
return("MustPlaceNextToHopperAccepter".Translate());
}