private SlotRecipesBuilding FindRecipeBuildingSlotForItemAtPosition(Vector2 pos, Item itemData, out Recipe recipeData)
{
recipeData = null;
foreach (var building in ActiveRecipeBuildings)
{
SlotRecipesBuilding slot = building.FindSlotAtWithRequirement(pos, itemData, out recipeData);
if (slot != null)
{
return(slot);
}
}
return(null);
}
public SlotRecipesBuilding FindSlotAtWithRequirement(Vector2 pos, Item item, out Recipe recipeData)
{
recipeData = null;
SlotRecipesBuilding slotAtPos = _activeSlots.Find(x => x.ContainsPosition(pos));
if (slotAtPos != null)
{
recipeData = slotAtPos.FindRecipeUsingItem(item);
if (recipeData == null)
{
slotAtPos = null;
}
}
return(slotAtPos);
}
public void DragItemEnd(IItemGenerator slotResourceBuilding, Item itemData, Vector2 pos)
{
_dragging = false;
_elapsedSinceLastDragFinished = 0;
// Valid resource generator?
Recipe recipeData;
bool clear = true;
SlotRecipesBuilding buildingSlot = FindRecipeBuildingSlotForItemAtPosition(pos, itemData, out recipeData);
if (buildingSlot != null)
{
if (buildingSlot.MissingRecipe)
{
clear = buildingSlot.SetActiveRecipe(recipeData, itemData);
}
else
{
buildingSlot.AddRequirement(itemData);
}
if (clear)
{
slotResourceBuilding.ClearContents();
}
else
{
slotResourceBuilding.ResetSlot();
}
return;
}
foreach (var slot in ActiveClientRequestSlots)
{
if (!slot.Active)
{
continue;
}
if (!slot.ContainsPosition(pos))
{
continue;
}
if (slot.IsRequestedItem(itemData))
{
slot.GiveItem(itemData.ItemID);
slotResourceBuilding.ClearContents();
}
}
foreach (var wasteland in ActiveDisposalFacilities)
{
if (wasteland.OverlapsPoint(pos))
{
slotResourceBuilding.ClearContents();
return;
}
}
// Otherwise:
slotResourceBuilding.ResetSlot();
}
