public static CompHopperUser FindHopperUser(IntVec3 cell)
{
//var str = string.Format( "CompHopper.FindHopperUser( {0} )", cell.ToString() );
if (!cell.InBounds())
{
//Log.Message( str );
return(null);
}
List <Thing> thingList = null;
if (Scribe.mode != LoadSaveMode.Inactive)
{ // Find hopper user in world matching cell
if (
(Find.ThingGrid == null) ||
(Find.ThingGrid.ThingsAt(cell).Count() == 0)
)
{
//Log.Message( str );
return(null);
}
thingList = Find.ThingGrid.ThingsAt(cell).ToList();
}
else
{ // Find hopper user in cell
thingList = cell.GetThingList();
}
if (!thingList.NullOrEmpty())
{
var hopperUser = thingList.FirstOrDefault((thing) =>
{
var thingDef = GenSpawn.BuiltDefOf(thing.def) as ThingDef;
return((thingDef != null) && (thingDef.IsHopperUser()));
});
if (hopperUser != null)
{ // Found a hopper user
//str += " = " + hopperUser.ThingID;
//Log.Message( str );
return(hopperUser.TryGetComp <CompHopperUser>());
}
}
// Nothing found
//Log.Message( str );
return(null);
}
/// <summary>
/// Check the aquaculture hopper is placed next to an aquaculture basin.
/// </summary>
public override AcceptanceReport AllowsPlacing(BuildableDef checkingDef, IntVec3 loc, Rot4 rot)
{
for (int i = 0; i < 4; i++)
{
IntVec3 cell = loc + GenAdj.CardinalDirections[i];
if (cell.InBounds())
{
List <Thing> thingList = cell.GetThingList();
for (int thingIndex = 0; thingIndex < thingList.Count; thingIndex++)
{
Thing thing = thingList[thingIndex];
ThingDef builtDef = GenSpawn.BuiltDefOf(thing.def) as ThingDef;
if (builtDef != null)
{
if (builtDef == Util_FishIndustry.AquacultureBasinDef)
{
return(true);
}
}
}
}
}
return(new AcceptanceReport("Aquaculture hopper must be placed next to an aquaculture basin."));
}
// This method is to remove the hard-coded references allowing more flexibility in
// building placements. Specifically, it removes the steam geyser/geothermal generator
// lock.
internal static bool _CanPlaceBlueprintOver(BuildableDef newDef, ThingDef oldDef)
{
if (oldDef.EverHaulable)
{
return(true);
}
// Handle steam geysers in a mod friendly way (not geothermal exclusive)
// By default, nothing can be placed on steam geysers without a place worker which allows it
if (oldDef == ThingDefOf.SteamGeyser)
{
if (newDef.placeWorkers.NullOrEmpty())
{
// No place workers means nothing to allow it
return(false);
}
if (newDef.placeWorkers.Contains(typeof(PlaceWorker_OnSteamGeyser)))
{
return(true);
}
if (newDef.placeWorkers.Contains(typeof(PlaceWorker_OnlyOnThing)))
{
var Restrictions = newDef.RestrictedPlacement_Properties();
#if DEBUG
if (Restrictions == null)
{
CCL_Log.Error("PlaceWorker_OnlyOnThing unable to get properties!", newDef.defName);
return(false);
}
#endif
if (Restrictions.RestrictedThing.Contains(ThingDefOf.SteamGeyser))
{
return(true);
}
}
return(false);
}
ThingDef newThingDef = newDef as ThingDef;
ThingDef oldThingDef = oldDef;
BuildableDef buildableDef = GenSpawn.BuiltDefOf(oldDef);
ThingDef resultThingDef = buildableDef as ThingDef;
if (
(oldDef.category == ThingCategory.Plant) &&
(oldDef.passability == Traversability.Impassable) &&
(
(newThingDef != null) &&
(newThingDef.category == ThingCategory.Building)
) &&
(!newThingDef.building.canPlaceOverImpassablePlant)
)
{
return(false);
}
if (
(oldDef.category != ThingCategory.Building) &&
(!oldDef.IsBlueprint) &&
(!oldDef.IsFrame)
)
{
return(true);
}
if (newThingDef != null)
{
if (!EdificeUtility.IsEdifice((BuildableDef)newThingDef))
{
return
((
(oldDef.building == null) ||
(oldDef.building.canBuildNonEdificesUnder)
) &&
(
(!newThingDef.EverTransmitsPower) ||
(!oldDef.EverTransmitsPower)
));
}
if (
(EdificeUtility.IsEdifice((BuildableDef)newThingDef)) &&
(oldThingDef != null) &&
(
(oldThingDef.category == ThingCategory.Building) &&
(!EdificeUtility.IsEdifice((BuildableDef)oldThingDef))
)
)
{
return
((newThingDef.building == null) ||
(newThingDef.building.canBuildNonEdificesUnder));
}
if (
(resultThingDef != null) &&
(resultThingDef == ThingDefOf.Wall) &&
(
(newThingDef.building != null) &&
(newThingDef.building.canPlaceOverWall)
) ||
(newDef != ThingDefOf.PowerConduit) &&
(buildableDef == ThingDefOf.PowerConduit)
)
{
return(true);
}
}
return
((
(newDef is TerrainDef) &&
(buildableDef is ThingDef) &&
(((ThingDef)buildableDef).CoexistsWithFloors)
) ||
(
(buildableDef is TerrainDef) &&
(!(newDef is TerrainDef))
));
}