OpenLiberty/scripts/renderware/rw_material.gd

class_name RWMaterial
extends RWChunk

var color: Color
var is_textured: bool
var texture: RWTexture
var material: StandardMaterial3D:
	get:
		var mat := StandardMaterial3D.new()
		mat.albedo_color = color
		if version > 0x30400:
			mat.roughness = 1.0 - specular
		return mat

var ambient: float
var specular: float
var diffuse: float

func _init(file: FileAccess):
	super(file)
	assert(type == ChunkType.MATERIAL)
	RWChunk.new(file)
	file.get_32()
	color.r8 = file.get_8()
	color.g8 = file.get_8()
	color.b8 = file.get_8()
	color.a8 = file.get_8()
	file.get_32()
	is_textured = file.get_32() > 0
	if version > 0x30400:
		ambient = file.get_float()
		specular = file.get_float()
		diffuse = file.get_float()
	if is_textured:
		texture = RWTexture.new(file)
	skip(file)