public static uint FindGlobalIDatPosition(int x, int y, MapChunk chunk, TileLayer layer)
{
WrapCordinates(ref x, ref y, layer);
x /= chunk.Width;
y /= chunk.Height;
x /= layer.TileWidth;
y /= layer.TileHeight;
return(chunk.Data[y, x]);
}
public static MapChunk FindChunkAtPosition(int x, int y, TileLayer layer)
{
MapChunk chunk = null;
WrapCordinates(ref x, ref y, layer);
foreach (var curChunk in layer.MapChunks)
{
if (x >= curChunk.WorldPosition.X &&
x <= curChunk.WorldPosition.X + curChunk.PixelWidth &&
y >= curChunk.WorldPosition.Y &&
y <= curChunk.WorldPosition.Y + curChunk.PixelHeight)
{
chunk = curChunk;
}
}
return(chunk);
}