游戏引擎

开发平台：

Visual C++

Turtle.hpp：源码内容

							
#ifndef _TURTLE_HPP
#define _TURTLE_HPP
class Turtle: public MoveableObject
{
private:
	
		
	JSprite* mRun;
	JSprite* mDie;
	TileMap* mMap;
    int     dead;
	u8 mTileInfo;
	
public:
	Turtle(GameStatePlay* app);
	virtual ~Turtle();
	virtual void Update(float dt);
	virtual void HitLeft();
	virtual void HitRight(int left, int right, int row);
	void Spawn(int col, int row);
	void die();
	int aLive();
};
void Turtle::die()
{       
		mCurrAnimation = mDie;
		dead  = 1 ;
}
int Turtle::aLive()
{
	if(dead==0)
		return 1;
	else
		return 0;
}
Turtle::Turtle(GameStatePlay* app): MoveableObject(app)
{
   	mMap = mApp->GetTileMap();
	mRun = new JSprite(mTexture, 224, 96, 64, 64);//初始位子
	mRun->SetHotSpot(0.0f, 64.0f);
	mRun->AddFrame(288,96,64,64);//动作
	mRun->SetDuration(200.0f);
	mRun->StartAnimation();
	mDie = new JSprite(mTexture, 224, 96, 64, 64);
	mDie->SetHotSpot(0.0f, 77.0f);
	mDie->AddFrame(352,107,72,44);
	mDie->SetDuration(200.0f);
	mDie->StartAnimation();
	mCurrAnimation = mRun;
	mYRenderOffset = 6.0f;
	mXVelocity = -DEFAULT_WALK_SPEED/2;
	mFlipped = false;
	mHScale = 0.80f;
	mVScale = 0.80f;
	mLeftAdjustment = 23;
	mRightAdjustment = 47;
	mHitLeftAdjustment = 2;
	mHitRightAdjustment = 46;
	mFallLeftAdjustment = -20;
	mFallRightAdjustment = -10;
	mRealHeight = 60;
	dead = 0 ;
}
Turtle::~Turtle()
{
	delete mDie;
	delete mRun;
}
void Turtle::Update(float dt)
{
     if(dead)
		dead++;
	if(dead<250)
	MoveableObject::Update(dt);
	else
		
	mActive = false;
}
void Turtle::Spawn(int col, int row)
{
	mX = (float)(col<<TILE_SHIFT);
	mY = (float)((row+1)<<TILE_SHIFT) - 1.0f;
	SetActive(true);
}
void Turtle::HitLeft()
{
	mXVelocity = DEFAULT_WALK_SPEED/2;
	mCurrAnimation->SetFlip(true);
}
void Turtle::HitRight(int left, int right, int row)
{
	mXVelocity = -DEFAULT_WALK_SPEED/2;
	mCurrAnimation->SetFlip(false);
}
#endif

						