Add a new layer instance to the mod..
The type of layer to add, as defined in the manifest.
Move a layer to a new position.
The id of the layer to move.
The position to move the layer to.
Move a layer to a new position.
The current position of the layer to move.
The new position to move the layer to.
Remove a layer from the mod.
The id of the layer to remove.
Represents the collection of ModLayers.
Since
2.4