private bool GetClippingForWall(IWall wall)
{
if (wall.Type == WallIndex.Empty)
{
return(true);
}
if (currentClipping == ClippingMode.FULL_CLIPPING)
{
return(true);
}
if (currentClipping == ClippingMode.NO_CLIP)
{
return(false);
}
Vector2Int baseTileCoords = WallTransformer.GetRotatedWallBase(new Vector3Int(wall.X, wall.Y, wall.Z));
Vector3Int rotatedWallCoords = WallTransformer.RotateInsideTile(new Vector3Int(wall.X, wall.Y, wall.Z));
ITile baseTile = level.GetTileAt(baseTileCoords.x, baseTileCoords.y);
List <ITile> tiles = new List <ITile>();
if (rotatedWallCoords.z == 1)
{
//The tiles checked for wall clipping,
Vector2Int rotatedOffset1 = TileTransformer.InverseRotateCoord(new Vector2Int(-1, 0));
Vector2Int rotatedOffSet2 = TileTransformer.InverseRotateCoord(new Vector2Int(-1, -1));
Vector2Int rotatedOffSet3 = TileTransformer.InverseRotateCoord(new Vector2Int(-2, -1));
Vector2Int rotatedOffset4 = TileTransformer.InverseRotateCoord(new Vector2Int(-2, -2));
Vector2Int rotatedOffset5 = TileTransformer.InverseRotateCoord(new Vector2Int(-3, -2));
Vector2Int rotatedOffSet6 = TileTransformer.InverseRotateCoord(new Vector2Int(-3, -3));
Vector2Int rotatedOffSet7 = TileTransformer.InverseRotateCoord(new Vector2Int(-4, 3));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset1.x, baseTile.Y + rotatedOffset1.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet2.x, baseTile.Y + rotatedOffSet2.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet3.x, baseTile.Y + rotatedOffSet3.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset4.x, baseTile.Y + rotatedOffset4.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset5.x, baseTile.Y + rotatedOffset5.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet6.x, baseTile.Y + rotatedOffSet6.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet7.x, baseTile.Y + rotatedOffSet7.y));
}
else
{
Vector2Int rotatedOffset1 = TileTransformer.InverseRotateCoord(new Vector2Int(0, -1));
Vector2Int rotatedOffSet2 = TileTransformer.InverseRotateCoord(new Vector2Int(-1, -1));
Vector2Int rotatedOffSet3 = TileTransformer.InverseRotateCoord(new Vector2Int(-1, -2));
Vector2Int rotatedOffset4 = TileTransformer.InverseRotateCoord(new Vector2Int(-2, -2));
Vector2Int rotatedOffset5 = TileTransformer.InverseRotateCoord(new Vector2Int(-2, -3));
Vector2Int rotatedOffSet6 = TileTransformer.InverseRotateCoord(new Vector2Int(-3, -3));
Vector2Int rotatedOffSet7 = TileTransformer.InverseRotateCoord(new Vector2Int(-3, -4));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset1.x, baseTile.Y + rotatedOffset1.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet2.x, baseTile.Y + rotatedOffSet2.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet3.x, baseTile.Y + rotatedOffSet3.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset4.x, baseTile.Y + rotatedOffset4.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffset5.x, baseTile.Y + rotatedOffset5.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet6.x, baseTile.Y + rotatedOffSet6.y));
tiles.Add(level.GetTileAt(baseTile.X + rotatedOffSet7.x, baseTile.Y + rotatedOffSet7.y));
}
foreach (ITile tile in tiles)
{
if (tile.Type != TileIndex.Empty)
{
return(true);
}
}
return(false);
}
