class_name DMPreviewGenerator extends EditorResourcePreviewGenerator


const ICON: Texture2D = preload("../assets/resource.svg")


func _handles(type: String) -> bool:
	return type == "Resource"


func _generate(resource: Resource, size: Vector2i, _metadata: Dictionary) -> Texture2D:
	if resource is DialogueResource:
		var image: Image = ICON.get_image()
		image.resize(size.x, size.y, Image.INTERPOLATE_LANCZOS)
		return ImageTexture.create_from_image(image)


	return null


func _generate_small_preview_automatically() -> bool:
	return true