/* Copyright (c) 2012 Scott Lembcke and Howling Moon Software
 * Copyright (c) 2012 cocos2d-x.org
 * Copyright (c) 2017-2018 Xiamen Yaji Software Co., Ltd.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#ifndef __PHYSICSNODES_CCPHYSICSSPRITEBOX2D_H__
#define __PHYSICSNODES_CCPHYSICSSPRITEBOX2D_H__

#include "2d/CCSprite.h"
#include "extensions/ExtensionMacros.h"
#include "extensions/ExtensionExport.h"
#include "base/CCEventListenerCustom.h"

 //#if (CC_ENABLE_CHIPMUNK_INTEGRATION || CC_ENABLE_BOX2D_INTEGRATION)

struct cpBody;
class b2Body;

NS_CC_EXT_BEGIN

/** A Sprite subclass that is bound to a physics body.
 It works with:
 - Chipmunk: Preprocessor macro CC_ENABLE_CHIPMUNK_INTEGRATION should be defined
 - Objective-Chipmunk: Preprocessor macro CC_ENABLE_CHIPMUNK_INTEGRATION should be defined
 - Box2d: Preprocessor macro CC_ENABLE_BOX2D_INTEGRATION should be defined

 Features and Limitations:
 - Scale and Skew properties are ignored.
 - Position and rotation are going to updated from the physics body
 - If you update the rotation or position manually, the physics body will be updated
 - You can't enble both Chipmunk support and Box2d support at the same time. Only one can be enabled at compile time
 * @lua NA
 */
	class CC_EX_DLL PhysicsSpriteBox2D : public Sprite
{
public:

	static PhysicsSpriteBox2D* create();
	/** Creates an sprite with a texture.
	 The rect used will be the size of the texture.
	 The offset will be (0,0).
	 */
	static PhysicsSpriteBox2D* createWithTexture(Texture2D* pTexture);

	/** Creates an sprite with a texture and a rect.
	 The offset will be (0,0).
	 */
	static PhysicsSpriteBox2D* createWithTexture(Texture2D* pTexture, const Rect& rect);

	/** Creates an sprite with an sprite frame. */
	static PhysicsSpriteBox2D* createWithSpriteFrame(SpriteFrame* pSpriteFrame);

	/** Creates an sprite with an sprite frame name.
	 An SpriteFrame will be fetched from the SpriteFrameCache by name.
	 If the SpriteFrame doesn't exist it will raise an exception.
	 @since v0.9
	 */
	static PhysicsSpriteBox2D* createWithSpriteFrameName(const char* pszSpriteFrameName);

	/** Creates an sprite with an image filename.
	 The rect used will be the size of the image.
	 The offset will be (0,0).
	 */
	static PhysicsSpriteBox2D* create(const char* pszFileName);

	/** Creates an sprite with an image filename and a rect.
	 The offset will be (0,0).
	 */
	static PhysicsSpriteBox2D* create(const char* pszFileName, const Rect& rect);

	PhysicsSpriteBox2D();

	virtual bool isDirty() const override;

	/** Keep the sprite's rotation separate from the body. */
	bool isIgnoreBodyRotation() const;
	void setIgnoreBodyRotation(bool bIgnoreBodyRotation);

	//
	// Chipmunk specific
	//
	/** Body accessor when using regular Chipmunk */
	cpBody* getCPBody() const;
	void setCPBody(cpBody* pBody);

	//
	// Box2d specific
	//
	/** Body accessor when using box2d */
	b2Body* getB2Body() const;
	void setB2Body(b2Body* pBody);

	float getPTMRatio() const;
	void setPTMRatio(float fPTMRatio);
	virtual void syncPhysicsTransform() const;

	// overrides
	virtual const Vec2& getPosition() const override;
	virtual void getPosition(float* x, float* y) const override;
	virtual float getPositionX() const override;
	virtual float getPositionY() const override;
	virtual Vec3 getPosition3D() const override;
	virtual void setPosition(const Vec2& position) override;
	virtual void setPosition(float x, float y) override;
	virtual void setPositionX(float x) override;
	virtual void setPositionY(float y) override;
	virtual void setPosition3D(const Vec3& position) override;
	virtual float getRotation() const override;
	virtual void setRotation(float fRotation) override;

	virtual void onEnter() override;
	virtual void onExit() override;

protected:
	const Vec2& getPosFromPhysics() const;
	void afterUpdate(EventCustom* event);

protected:
	bool    _ignoreBodyRotation;

	// chipmunk specific
	cpBody* _CPBody;

	// box2d specific
	b2Body* _pB2Body;
	float   _PTMRatio;

	// Event for update synchronise physic transform
	cocos2d::EventListenerCustom* _syncTransform;
};

NS_CC_EXT_END

//#endif // CC_ENABLE_CHIPMUNK_INTEGRATION || CC_ENABLE_BOX2D_INTEGRATION

#endif // __PHYSICSNODES_CCPHYSICSSPRITEBOX2D_H__