private void OnBiomeMaskDelete(PolygonBiomeMask maskArea)
{
// ReSharper disable once DelegateSubtraction
maskArea.OnMaskDeleteDelegate -= OnBiomeMaskDelete;
if (BiomeMaskList != null)
{
BiomeMaskList.Remove(maskArea);
ClearCache();
}
}
public static void AddBiomeMask(PolygonBiomeMask maskArea)
{
if (!Instance)
{
FindInstance();
}
if (Instance)
{
Instance.Instance_AddBiomeMask(maskArea);
}
}
protected void Instance_AddBiomeMask(PolygonBiomeMask maskArea)
{
if (!_biomeMaskList.Contains(maskArea))
{
_biomeMaskList.Add(maskArea);
}
for (int i = 0; i <= VegetationSystemList.Count - 1; i++)
{
AddBiomeMaskToVegetationSystem(VegetationSystemList[i], maskArea);
}
}
public void AddBiomeMask(PolygonBiomeMask maskArea)
{
if (BiomeMaskList == null)
{
BiomeMaskList = new List <PolygonBiomeMask>();
}
BiomeMaskList.Add(maskArea);
if (BiomeMaskList.Count > 1)
{
SortBiomeList();
}
maskArea.OnMaskDeleteDelegate += OnBiomeMaskDelete;
ClearCache();
}
protected void Instance_RemoveBiomeMask(PolygonBiomeMask maskArea)
{
_biomeMaskList.Remove(maskArea);
Rect maskRect = RectExtension.CreateRectFromBounds(maskArea.MaskBounds);
List <BillboardCell> selectedBillboardCellList = new List <BillboardCell>();
for (int i = 0; i <= VegetationSystemList.Count - 1; i++)
{
VegetationSystemPro vegetationSystem = VegetationSystemList[i];
vegetationSystem.CompleteCellLoading();
vegetationSystem.BillboardCellQuadTree.Query(maskRect, selectedBillboardCellList);
for (int j = 0; j <= selectedBillboardCellList.Count - 1; j++)
{
selectedBillboardCellList[j].ClearCache();
}
}
maskArea.CallDeleteEvent();
maskArea.Dispose();
}
private static void AddBiomeMaskToVegetationSystem(VegetationSystemPro vegetationSystem, PolygonBiomeMask maskArea)
{
int biomeSortOrder = vegetationSystem.GetBiomeSortOrder(maskArea.BiomeType);
maskArea.BiomeSortOrder = biomeSortOrder;
Rect maskRect = RectExtension.CreateRectFromBounds(maskArea.MaskBounds);
if (vegetationSystem.VegetationCellQuadTree != null && vegetationSystem.BillboardCellQuadTree != null)
{
List <VegetationCell> selectedCellList = new List <VegetationCell>();
vegetationSystem.VegetationCellQuadTree.Query(maskRect, selectedCellList);
for (int i = 0; i <= selectedCellList.Count - 1; i++)
{
selectedCellList[i].AddBiomeMask(maskArea);
}
List <BillboardCell> selectedBillboardCellList = new List <BillboardCell>();
vegetationSystem.BillboardCellQuadTree.Query(maskRect, selectedBillboardCellList);
for (int i = 0; i <= selectedBillboardCellList.Count - 1; i++)
{
selectedBillboardCellList[i].ClearCache();
}
}
}
