Yogstation 13 - Modules - Types

code/datums/greyscale/layer.dm

/datum/greyscale_layer/icon_stateThe most basic greyscale layer; a layer which is created from a single icon_state in the given icon file
/datum/greyscale_layer/color_matrixA layer to modify the previous layer's colors with a color matrix
/datum/greyscale_layer/referenceA layer created by using another greyscale icon's configuration