/******************************************************************************
 * Spine Runtimes License Agreement
 * Last updated April 5, 2025. Replaces all prior versions.
 *
 * Copyright (c) 2013-2025, Esoteric Software LLC
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 * Integration of the Spine Runtimes into software or otherwise creating
 * derivative works of the Spine Runtimes is permitted under the terms and
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 * or otherwise create derivative works of the Spine Runtimes (collectively,
 * "Products"), provided that each user of the Products must obtain their own
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import { Inherit } from "./BoneData.js";
import { Pose } from "./Pose.js"

/** Stores a bone's local pose. */
export class BoneLocal implements Pose<BoneLocal> {

	/** The local x translation. */
	x = 0;

	/** The local y translation. */
	y = 0;

	/** The local rotation in degrees, counter clockwise. */
	rotation = 0;

	/** The local scaleX. */
	scaleX = 0;

	/** The local scaleY. */
	scaleY = 0;

	/** The local shearX. */
	shearX = 0;

	/** The local shearY. */
	shearY = 0;

	inherit = Inherit.Normal;

	set (pose: BoneLocal): void {
		if (pose == null) throw new Error("pose cannot be null.");
		this.x = pose.x;
		this.y = pose.y;
		this.rotation = pose.rotation;
		this.scaleX = pose.scaleX;
		this.scaleY = pose.scaleY;
		this.shearX = pose.shearX;
		this.shearY = pose.shearY;
		this.inherit = pose.inherit;
	}

	setPosition (x: number, y: number): void {
		this.x = x;
		this.y = y;
	}

	setScale (scaleX: number, scaleY: number): void;
	setScale (scale: number): void;
	setScale (scaleOrX: number, scaleY?: number): void {
		this.scaleX = scaleOrX;
		this.scaleY = scaleY === undefined ? scaleOrX : scaleY;
	}

	/** Determines how parent world transforms affect this bone. */
	public getInherit (): Inherit {
		return this.inherit;
	}

	public setInherit (inherit: Inherit): void {
		if (inherit == null) throw new Error("inherit cannot be null.");
		this.inherit = inherit;
	}
}