void DrawDensityFuncChooser(Rect r, ChunkToGenerate chunk)
{
//Get all density functions
var assem = Assembly.GetAssembly(typeof(IDensityFunc));
var allPossFuncTypes = assem.GetTypes().Where(t => typeof(IDensityFunc).IsAssignableFrom(t) && t != typeof(IDensityFunc));
//generic menu shown as dropdown
GenericMenu menu = new GenericMenu();
foreach (var funcType in allPossFuncTypes)
{
var type = funcType;//closure safety
menu.AddItem(new GUIContent(funcType.ToString()), false, () => chunk.SetDensityFunction(type));
}
menu.DropDown(r);
}
public void RemoveChunk(ChunkToGenerate chunkInfo)
{
Chunks.Remove(chunkInfo);
}