main.cpp

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//
//






#include <graphics.h>
#include <string>
#include <vector>

#include <ctime>
#include <cstdlib>

#include<stdio.h>
#include<stdlib.h>
#include<windows.h>
#include<string.h>
#include<mmsystem.h>
#pragma comment(lib,"WINMM.LIB")//
#include<time.h>
#pragma warning(disable:4996)

//
//const int Bullet_number = 1;
//const int Bullet_speed = 30;
//const int Bullet_range = 250;
//bool hit = false;
//



//



const int WINDOW_WIDTH = 1280;//窗口宽
const int WINDOW_HEIGHT = 720;//窗口长

const int BUTTON_WIDTH = 192;
const int BUTTON_HEIGHT = 75;

#pragma comment(lib, "Winmm.lib")
#pragma comment(lib, "MSIMG32.LIB")

bool running = true;
bool is_game_started = false;//是否开始

inline void putimage_alpha(int x, int y, IMAGE* img)//实现透明通道混叠
{
	int w = img->getwidth();
	int h = img->getheight();
	AlphaBlend(GetImageHDC(NULL), x, y, w, h,
		GetImageHDC(img), 0, 0, w, h, { AC_SRC_OVER, 0, 255, AC_SRC_ALPHA });
}

class Atlas//用享元模式防止卡顿
{
public:
	Atlas(LPCTSTR path, int num)
	{
		TCHAR path_file[256];
		for (size_t i = 0; i < num; i++)
		{
			_stprintf_s(path_file, path, i);

			IMAGE* frame = new IMAGE();
			loadimage(frame, path_file);
			frame_list.push_back(frame);
		}
	}

	~Atlas()
	{
		for (size_t i = 0; i < frame_list.size(); i++)
			delete frame_list[i];
	}

public:
	std::vector<IMAGE*> frame_list;
};

Atlas* atlas_player_left; 
Atlas* atlas_player_right; 
Atlas* atlas_enemy_left; 
Atlas* atlas_enemy_right; 

class Animation
{
public:
	Animation(Atlas* atlas, int interval)
	{
		anim_atlas = atlas;
		interval_ms = interval;
	}

	~Animation() = default;

	void Play(int x, int y, int delta)
	{
		timer += delta;
		if (timer >= interval_ms)
		{
			idx_frame = (idx_frame + 1) % anim_atlas->frame_list.size();
			timer = 0;
		}

		putimage_alpha(x, y, anim_atlas->frame_list[idx_frame]);
	}

private:
	int timer = 0;
	int idx_frame = 0;
	int interval_ms = 0;

private:
	Atlas* anim_atlas;//
};

class Player
{
public:
	const int FRAME_WIDTH = 67;		// 玩家宽度
	const int FRAME_HEIGHT = 67;	// 玩家高度

public:
	Player()
	{
		loadimage(&img_shadow, _T("img/shadow_player.png"));
		anim_left = new Animation(atlas_player_left, 45);
		anim_right = new Animation(atlas_player_right, 45);
	}

	~Player()
	{
		delete anim_left;
		delete anim_right;
	}

	void ProcessEvent(const ExMessage& msg)//处理操作信息
	{
		switch (msg.message)
		{
		case WM_KEYDOWN:
			switch (msg.vkcode)
			{
			case VK_UP:
				is_move_up = true;
				break;
			case VK_DOWN:
				is_move_down = true;
				break;
			case VK_LEFT:
				is_move_left = true;
				break;
			case VK_RIGHT:
				is_move_right = true;
				break;
			}
			break;

		case WM_KEYUP:
			switch (msg.vkcode)
			{
			case VK_UP:
				is_move_up = false;
				break;
			case VK_DOWN:
				is_move_down = false;
				break;
			case VK_LEFT:
				is_move_left = false;
				break;
			case VK_RIGHT:
				is_move_right = false;
				break;
			}
			break;
		}
	}

	void Move()//处理移动
	{
		int dir_x = is_move_right - is_move_left;
		int dir_y = is_move_down - is_move_up;
		double len_dir = sqrt(dir_x * dir_x + dir_y * dir_y);//用向量的方式，防止按2个键时速度矢量叠加导致速度不正常
		if (len_dir != 0)
		{
			double normalized_x = dir_x / len_dir;
			double normalized_y = dir_y / len_dir;
			position.x += (int)(SPEED * normalized_x);
			position.y += (int)(SPEED * normalized_y);
		}
		//对玩家位置进行校准防止跑出窗口
		if (position.x < 0) position.x = 0;
		if (position.y < 0) position.y = 0;
		if (position.x + FRAME_WIDTH > WINDOW_WIDTH) position.x = WINDOW_WIDTH - FRAME_WIDTH;
		if (position.y + FRAME_HEIGHT > WINDOW_HEIGHT) position.y = WINDOW_HEIGHT - FRAME_HEIGHT;
	}

	void Draw(int delta)//绘制玩家
	{
		int pos_shadow_x = position.x + (FRAME_WIDTH / 2 - SHADOW_WIDTH / 2);
		int pos_shadow_y = position.y + FRAME_HEIGHT - 8;
		putimage_alpha(pos_shadow_x, pos_shadow_y, &img_shadow);

		static bool facing_left = false;
		int dir_x = is_move_right - is_move_left;
		if (dir_x < 0)
			facing_left = true;
		else if (dir_x > 0)
			facing_left = false;

		if (facing_left)
			anim_left->Play(position.x, position.y, delta);
		else
			anim_right->Play(position.x, position.y, delta);
	}

	const POINT& GetPosition() const//访问玩家的实时位置
	{
		return position;
	}


	//
	
	double GetX() {
		return position.x;
	}

	double GetY() {
		return position.y;
	}

	//


	//
private:
	const int SPEED = 3;
	const int SHADOW_WIDTH = 32;	// 阴影宽度

private:
	IMAGE img_shadow;
	Animation* anim_left;
	Animation* anim_right;
	POINT position = { 500, 500 };
	bool is_move_up = false;
	bool is_move_down = false;
	bool is_move_left = false;
	bool is_move_right = false;
};

class CircleBullet
{
public:
	POINT position = { 0, 0 };

public:
	CircleBullet() = default;
	~CircleBullet() = default;

	void Draw() const
	{
		
		setlinecolor(RGB(0, 0, 0));//
		setfillcolor(RGB(200, 75, 10));//
		fillcircle(position.x, position.y, RADIUS);
		line(position.x- RADIUS, position.y, position.x+ RADIUS, position.y);
		line(position.x - RADIUS/2, position.y+ RADIUS*0.9, position.x - RADIUS/2, position.y- RADIUS*0.9);
		line(position.x + RADIUS / 2, position.y + RADIUS * 0.9, position.x + RADIUS / 2, position.y - RADIUS * 0.9);
	}

private:
	const int RADIUS = 10;//半径
};

//class Shoot_Bullet {
//public:
//	Shoot_Bullet(float x, float y, float speed, int direction)
//		: x_(x), y_(y), speed_(speed), direction_(direction) {}
//
//	void Fire(float player_x, float player_y) {
//		x_ = player_x;
//		y_ = player_y;
//		is_fired_ = true;
//	}
//
//	void Update() {
//		if (!is_fired_) return;
//
//		x_ += cos(direction_ * 3.1415926 / 180.0f) * speed_;
//		y_ -= sin(direction_ * 3.1415926 / 180.0f) * speed_;
//
//		// 检查子弹是否超出屏幕边界，或者达到目标
//		if (x_ < 0 || x_ > getmaxx() || y_ < 0 || y_ > getmaxy()) {
//			is_fired_ = false;
//		}
//	}
//
//	void Draw() const {
//		/*if (is_fired_) {
//			setfillstyle(SOLID_FILL, RED);
//			floodfill(x_, y_, WHITE);
//		}*/
//
//		setlinecolor(RGB(0, 0, 0));//
//		setfillcolor(RGB(200, 75, 10));//
//		fillcircle(x_, y_, RADIUS);
//
//	}
//
//	bool IsFired() const { return is_fired_; }
//
//	void SetDirection(double direction) {
//		direction_ = direction;
//		NormalizeAngle(); // 确保角度在0到360度之间
//	}
//	// 辅助方法：确保角度在0到360度之间
//	void NormalizeAngle() {
//		while (direction_ < 0) {
//			direction_ += 360;
//		}
//		while (direction_ >= 360) {
//			direction_ -= 360;
//		}
//	}
//
//	void ProcessEvent(const ExMessage& msg)//获取鼠标位置
//	{
//		switch (msg.message)
//		{
//		case WM_LBUTTONUP:
//			mx = msg.x;
//			my = msg.y;
//
//			break;
//		default:
//			break;
//		}
//	}
//	float Getmx()
//	{
//		return mx;
//
//	}
//
//	float Getmy()
//	{
//		return my;
//
//	}
//
//private:
//	float x_, y_;
//	float speed_;
//	int direction_;
//	bool is_fired_ = false;
//	float mx;
//	float my;
//	const int RADIUS = 10;
//
//};








class Enemy
{
public:
	Enemy()
	{
		loadimage(&img_shadow, _T("img/shadow_enemy.png"));
		anim_left = new Animation(atlas_enemy_left, 45);
		anim_right = new Animation(atlas_enemy_right, 45);

		// 敌人生成边界
		enum class SpawnEdge
		{
			Up = 0,
			Down,
			Left,
			Right
		};

		// 将敌人放置在地图外边界处的随机位置
		SpawnEdge edge = (SpawnEdge)(rand() % 4);
		switch (edge)
		{
		case SpawnEdge::Up:
			position.x = rand() % WINDOW_WIDTH;
			position.y = -FRAME_HEIGHT;
			break;
		case SpawnEdge::Down:
			position.x = rand() % WINDOW_WIDTH;
			position.y = WINDOW_HEIGHT;
			break;
		case SpawnEdge::Left:
			position.x = -FRAME_WIDTH;
			position.y = rand() % WINDOW_HEIGHT;
			break;
		case SpawnEdge::Right:
			position.x = WINDOW_WIDTH;
			position.y = rand() % WINDOW_HEIGHT;
			break;
		default:
			break;
		}
	}

	~Enemy()
	{
		delete anim_left;
		delete anim_right;
	}

	bool CheckBulletCollision(const CircleBullet& bullet)//&避免拷贝构造，const避免函数内部对参数进行了修改
	{
		// 将子弹等效为点，判断点是否在敌人矩形内
		bool is_overlap_x = bullet.position.x >= position.x && bullet.position.x <= position.x + FRAME_WIDTH;
		bool is_overlap_y = bullet.position.y >= position.y && bullet.position.y <= position.y + FRAME_HEIGHT;
		return is_overlap_x && is_overlap_y;
	}

	bool CheckPlayerCollision(const Player& player)
	{
		// 将敌人中心位置等效为点，判断点是否在玩家矩形内
		POINT check_position = { position.x + FRAME_WIDTH / 2, position.y + FRAME_HEIGHT / 2 };
		const POINT& player_position = player.GetPosition();
		bool is_overlap_x = check_position.x >= player_position.x && check_position.x <= player_position.x + player.FRAME_WIDTH;
		bool is_overlap_y = check_position.y >= player_position.y && check_position.y <= player_position.y + player.FRAME_HEIGHT;
		return is_overlap_x && is_overlap_y;
	}

	void Move(const Player& player)//需要向玩家移动，所以要Player参数
	{
		const POINT& player_position = player.GetPosition();
		int dir_x = player_position.x - position.x;//获取敌人需要移动的向量
		int dir_y = player_position.y - position.y;
		double len_dir = sqrt(dir_x * dir_x + dir_y * dir_y);
		if (len_dir != 0)
		{
			double normalized_x = dir_x / len_dir;
			double normalized_y = dir_y / len_dir;
			position.x += (int)(SPEED * normalized_x);
			position.y += (int)(SPEED * normalized_y);
		}

		if (dir_x < 0)
			facing_left = true;
		else if (dir_x > 0)
			facing_left = false;
	}

	void Draw(int delta)//不需要用static保存动画翻转状态
	{
		int pos_shadow_x = position.x + (FRAME_WIDTH / 2 - SHADOW_WIDTH / 2);
		int pos_shadow_y = position.y + FRAME_HEIGHT - 35;
		putimage_alpha(pos_shadow_x, pos_shadow_y, &img_shadow);

		if (facing_left)
			anim_left->Play(position.x, position.y, delta);
		else
			anim_right->Play(position.x, position.y, delta);
	}


	
	


	void Hurt()
	{
		alive = false;
	}

	bool CheckAlive()
	{
		return alive;
	}

private:
	const int SPEED = 4;
	const int FRAME_WIDTH = 71;		// 敌人宽度
	const int FRAME_HEIGHT = 71;	// 敌人高度
	const int SHADOW_WIDTH = 48;	// 阴影宽度

private:
	IMAGE img_shadow;
	Animation* anim_left;
	Animation* anim_right;
	POINT position = { 0, 0 };
	bool facing_left = false;
	bool alive = true;
};

class Button//idle(默认),hovered（悬停）,pushed（按下）
{
public:
	Button(RECT rect, LPCTSTR path_img_idle, LPCTSTR path_img_hovered, LPCTSTR path_img_pushed)
	{
		region = rect;

		loadimage(&img_idle, path_img_idle);
		loadimage(&img_hovered, path_img_hovered);
		loadimage(&img_pushed, path_img_pushed);
	}

	~Button() = default;

	void ProcessEvent(const ExMessage& msg)
	{
		switch (msg.message)
		{
		case WM_MOUSEMOVE:
			if (status == Status::Idle && CheckCursorHit(msg.x, msg.y))
				status = Status::Hovered;
			else if (status == Status::Hovered && !CheckCursorHit(msg.x, msg.y))
				status = Status::Idle;
			break;
		case WM_LBUTTONDOWN:
			if (CheckCursorHit(msg.x, msg.y))
				status = Status::Pushed;
			break;
		case WM_LBUTTONUP:
			if (status == Status::Pushed)
				OnClick();
			break;
		default:
			break;
		}
	}

	void Draw()
	{
		switch (status)
		{
		case Status::Idle:
			putimage(region.left, region.top, &img_idle);
			break;
		case Status::Hovered:
			putimage(region.left, region.top, &img_hovered);
			break;
		case Status::Pushed:
			putimage(region.left, region.top, &img_pushed);
			break;
		}
	}

protected:
	virtual void OnClick() = 0;//纯虚函数，button类的函数必须实现onclick函数逻辑才能被实例化为对象

private:
	enum class Status
	{
		Idle = 0,
		Hovered,
		Pushed
	};

private:
	RECT region;//描述位置和大小
	IMAGE img_idle;
	IMAGE img_hovered;
	IMAGE img_pushed;
	Status status = Status::Idle;//定义按钮当前状态枚举变量

private:
	// 检测鼠标点击
	bool CheckCursorHit(int x, int y)
	{
		return x >= region.left && x <= region.right && y >= region.top && y <= region.bottom;
	}
};//

// 开始游戏按钮
class StartGameButton : public Button
{
public:
	StartGameButton(RECT rect, LPCTSTR path_img_idle, LPCTSTR path_img_hovered, LPCTSTR path_img_pushed)
		: Button(rect, path_img_idle, path_img_hovered, path_img_pushed) {}
	~StartGameButton() = default;

protected:
	void OnClick()
	{
		is_game_started = true;//开始

		mciSendString(_T("play bgm repeat from 0"), NULL, 0, NULL);
	}
};

// 退出游戏按钮
class QuitGameButton : public Button
{
public:
	QuitGameButton(RECT rect, LPCTSTR path_img_idle, LPCTSTR path_img_hovered, LPCTSTR path_img_pushed)
		: Button(rect, path_img_idle, path_img_hovered, path_img_pushed) {}
	~QuitGameButton() = default;

protected:
	void OnClick()
	{
		static TCHAR text[128];
		_stprintf_s(text, _T("你真的要拒绝kunkun的邀请吗"));
		MessageBox(GetHWnd(), text, _T("坤坤晚上你床"), MB_OK);
		running = false;
		//running = false;
	}
};

// 生成新的敌人
void TryGenerateEnemy(std::vector<Enemy*>& enemy_list)
{
	const int INTERVAL = 100;//到达指定计数间隔时添加新的敌人
	static int counter = 0;
	if ((++counter) % INTERVAL == 0)
		enemy_list.push_back(new Enemy());
}





// 更新子弹位置
void UpdateCircleBullets(std::vector<CircleBullet>& bullet_list, const Player& player)
{
	const double RADIAL_SPEED = 0.0145;							// 径向波动速度
	const double TANGENT_SPEED = 0.0045;						// 切向波动速度
	double radian_interval = 2 * 3.14159 / bullet_list.size();	// 子弹之间的弧度间隔
	POINT player_position = player.GetPosition();
	double radius = 100 + 25 * sin(GetTickCount() * RADIAL_SPEED);//GetTickCount()引入时间
	for (size_t i = 0; i < bullet_list.size(); i++)
	{
		double radian = GetTickCount() * TANGENT_SPEED + radian_interval * i;	// 当前子弹所在弧度值
		bullet_list[i].position.x = player_position.x + player.FRAME_WIDTH / 2 + (int)(radius * sin(radian));
		bullet_list[i].position.y = player_position.y + player.FRAME_HEIGHT / 2 + (int)(radius * cos(radian));
	}
}
//


////
////
//void drawAlpha(IMAGE* picture, int  picture_x, int picture_y) //xΪ����ͼƬ��X���꣬yΪY����
//{
//
//	// ������ʼ��
//	DWORD* dst = GetImageBuffer();    // GetImageBuffer()���������ڻ�ȡ��ͼ�豸���Դ�ָ��
//	DWORD* draw = GetImageBuffer();
//	DWORD* src = GetImageBuffer(picture); //��ȡpicture���Դ�ָ��
//	int picture_width = picture->getwidth(); //��ȡpicture�Ŀ���
//	int picture_height = picture->getheight(); //��ȡpicture�ĸ߶�
//	int graphWidth = getwidth();       //��ȡ��ͼ���Ŀ���
//	int graphHeight = getheight();     //��ȡ��ͼ���ĸ߶�
//	int dstX = 0;    //���Դ������صĽDZ�
//
//	// ʵ��͸����ͼ ��ʽ�� Cp=��p*FP+(1-��p)*BP �� ��Ҷ˹���������е���ɫ�ĸ��ʼ���
//	for (int iy = 0; iy < picture_height; iy++)
//	{
//		for (int ix = 0; ix < picture_width; ix++)
//		{
//			int srcX = ix + iy * picture_width; //���Դ������صĽDZ�
//			int sa = ((src[srcX] & 0xff000000) >> 24); //0xAArrggbb;AA��͸����
//			int sr = ((src[srcX] & 0xff0000) >> 16); //��ȡRGB���R
//			int sg = ((src[srcX] & 0xff00) >> 8);   //G
//			int sb = src[srcX] & 0xff;              //B
//			if (ix >= 0 && ix <= graphWidth && iy >= 0 && iy <= graphHeight && dstX <= graphWidth * graphHeight)
//			{
//				dstX = (ix + picture_x) + (iy + picture_y) * graphWidth; //���Դ������صĽDZ�
//				int dr = ((dst[dstX] & 0xff0000) >> 16);
//				int dg = ((dst[dstX] & 0xff00) >> 8);
//				int db = dst[dstX] & 0xff;
//				draw[dstX] = ((sr * sa / 255 + dr * (255 - sa) / 255) << 16)  //��ʽ�� Cp=��p*FP+(1-��p)*BP  �� ��p=sa/255 , FP=sr , BP=dr
//					| ((sg * sa / 255 + dg * (255 - sa) / 255) << 8)         //��p=sa/255 , FP=sg , BP=dg
//					| (sb * sa / 255 + db * (255 - sa) / 255);              //��p=sa/255 , FP=sb , BP=db
//			}
//		}
//	}
//}
//
//
////



//
//
//
//
//void drawbullet(int real_bullet_x, int real_bullet_y, IMAGE* bullet)
//{
//	int bullet_x = real_bullet_x - 15;
//	int bullet_y = real_bullet_y - 15;
//	if (bullet_x >= 0 && bullet_x <= WINDOW_WIDTH - 30 && bullet_y >= 0 && bullet_y <= WINDOW_HEIGHT - 30)//????30??????????????С??
//	{
//		drawAlpha(bullet, bullet_x, bullet_y);
//	}
//}
////





// 绘制玩家得分
void DrawPlayerScore(int score)
{
	static TCHAR text[64];
	_stprintf_s(text, _T("当前玩家得分：%d "), score);

	setbkmode(TRANSPARENT);
	settextcolor(RGB(255, 85, 185));
	outtextxy(10, 10, text);
}



/// <summary>
/// 
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
static void SetPos(int x, int y)
{
	COORD point = { x,y };
	HANDLE HOutput = GetStdHandle(STD_OUTPUT_HANDLE);
	SetConsoleCursorPosition(HOutput, point);
}

/// <summary>
/// 
/// </summary>
/// <returns></returns>
int main()
{
	//



	// 加载子弹图片及信息
	IMAGE bulletImage;
	loadimage(&bulletImage, L"resource\\篮球.png");//30*30
	int bullet_width = bulletImage.getwidth();//获取子弹宽度
	int bullet_height = bulletImage.getheight();//获取子弹高度
	float bullet_dir_x, bullet_dir_y;//方向坐标
	int bullet_x = 0, bullet_y = 0;//实际坐标
	int t = 0;//子弹飞行时间



	//


	initgraph(1280, 720);

	atlas_player_left = new Atlas(_T("img/playerleft%d.png"),9 );
	atlas_player_right = new Atlas(_T("img/playerright%d.png"), 9);
	atlas_enemy_left = new Atlas(_T("img/enemyleft%d.png"), 7);
	atlas_enemy_right = new Atlas(_T("img/enemyright%d.png"), 7);

	mciSendString(_T("open mus/hit.wav alias hit"), NULL, 0, NULL);
	mciSendString(_T("open mus/bgm2.mp3 alias bgm"), NULL, 0, NULL);
	mciSendString(_T("open mus/deadhit.mp3 alias deadhit"), NULL, 0, NULL);




	mciSendString(_T("open mus/hita.mp3 alias hita"), NULL, 0, NULL);
	mciSendString(_T("open mus/hitb.mp3 alias hitb"), NULL, 0, NULL);
	mciSendString(_T("open mus/hitc.mp3 alias hitc"), NULL, 0, NULL);
	mciSendString(_T("open mus/hitd.mp3 alias hitd"), NULL, 0, NULL);
	mciSendString(_T("open mus/hite.mp3 alias hite"), NULL, 0, NULL);


	int score = 0;
	Player player;
	//
	/*Shoot_Bullet shootbullet(0, 0, 5, 0);*/
	//
	ExMessage msg;
	IMAGE img_menu;
	IMAGE img_background;
	std::vector<Enemy*> enemy_list;//敌人数量是动态的用vector存Enemy的对象指针
	std::vector<CircleBullet> circlebullet_list(4);//等价于Bullet bullet_list[4];

	RECT region_btn_start_game, region_btn_quit_game;

	const int leftnum = 330;
	const int rightnum = 420;

	region_btn_start_game.left = (WINDOW_WIDTH - BUTTON_WIDTH) / 2-leftnum;
	region_btn_start_game.right = region_btn_start_game.left + BUTTON_WIDTH;
	region_btn_start_game.top = 430;
	region_btn_start_game.bottom = region_btn_start_game.top + BUTTON_HEIGHT;

	region_btn_quit_game.left = (WINDOW_WIDTH - BUTTON_WIDTH) / 2+rightnum;
	region_btn_quit_game.right = region_btn_quit_game.left + BUTTON_WIDTH;
	region_btn_quit_game.top = 430;
	region_btn_quit_game.bottom = region_btn_quit_game.top + BUTTON_HEIGHT;

	StartGameButton btn_start_game = StartGameButton(region_btn_start_game,
		_T("img/ui_start_idle.png"), _T("img/ui_start_hovered.png"), _T("img/ui_start_pushed.png"));
	QuitGameButton btn_quit_game = QuitGameButton(region_btn_quit_game,
		_T("img/ui_quit_idle.png"), _T("img/ui_quit_hovered.png"), _T("img/ui_quit_pushed.png"));

	loadimage(&img_menu, _T("img/menu2.png"));
	loadimage(&img_background, _T("img/background2.png"));

	BeginBatchDraw();

	while (running)
	{
		DWORD start_time = GetTickCount();

		while (peekmessage(&msg))
		{
			if (is_game_started)//处理玩家操作事件，没看懂
				player.ProcessEvent(msg);
			else
			{
				btn_start_game.ProcessEvent(msg);
				btn_quit_game.ProcessEvent(msg);
			}
		}



		//
		FlushMouseMsgBuffer();
		flushmessage();


		//


		//int bullet_speed = Bullet_speed;//子弹速度
		//int bullet_number = Bullet_number;//拥有子弹数量，目前不可变
		//int bullet_range = Bullet_range;//子弹攻击范围
		//hit = false;//判断是否命中

		if (is_game_started)
		{
			// 尝试生成新的敌人
			TryGenerateEnemy(enemy_list);

			// 移动玩家
			player.Move();
			// 更新子弹位置
			UpdateCircleBullets(circlebullet_list, player);
			
			//while (peekmessage(&msg)) {

			//	shootbullet.ProcessEvent(msg);

			//	shootbullet.Fire(player.GetX(), player.GetY());
			//	float directionX = player.GetX() - shootbullet.Getmx();
			//	float directionY = player.GetY() - shootbullet.Getmy();
			//	shootbullet.SetDirection(atan2(directionY, directionX));



			//int bullet_speed = Bullet_speed;//子弹速度
			//int bullet_number = Bullet_number;//拥有子弹数量，目前不可变
			//int bullet_range = Bullet_range;//子弹攻击范围


			//hit = false;//判断是否命中


			//

			//
			//peekmessage(&msg, EM_MOUSE);
			//if (msg.message == WM_LBUTTONDOWN && bullet_number > 0)
			//{
			//	bullet_number--;
			//	float length = sqrt((msg.x - WINDOW_WIDTH / 2) * (msg.x - WINDOW_WIDTH / 2) + (msg.y - WINDOW_HEIGHT / 2) * (msg.y - WINDOW_HEIGHT / 2));
			//	bullet_dir_x = (msg.x - WINDOW_WIDTH / 2) / length;
			//	bullet_dir_y = (msg.y - WINDOW_HEIGHT / 2) / length;
			//	bullet_x = player.GetX();
			//	bullet_y = player.GetY();
			//	t = bullet_range / bullet_speed;//飞行时间
			//	mciSendString(_T("close atkmusic"), NULL, 0, NULL);
			//	mciSendString(_T("open resource\\atk.mp3 alias atkmusic"), NULL, 0, NULL);
			//	mciSendString(_T("play atkmusic"), NULL, 0, NULL);
			//}

			//}


			////更新射击子弹的位置
			//shootbullet.Update();


			// 更新敌人位置
			for (Enemy* enemy : enemy_list)
				enemy->Move(player);

			





			// 检测子弹和敌人的碰撞
			for (Enemy* enemy : enemy_list)
			{
				for (const CircleBullet& circlebullet : circlebullet_list)
				{
					if (enemy->CheckBulletCollision(circlebullet))
					{
						srand((unsigned int)time(NULL));
						int  num = rand() % 6 + 1;

							switch (num) {
							case 1:
								mciSendString(_T("play hita from 0"), NULL, 0, NULL);
								break;
							case 2:
								mciSendString(_T("play hitb from 0"), NULL, 0, NULL);
								break;
							case 3:
								mciSendString(_T("play hitc from 0"), NULL, 0, NULL);
								break;
							case 4:
								mciSendString(_T("play hitd from 0"), NULL, 0, NULL);
								break;
							case 5:
								mciSendString(_T("play hite from 0"), NULL, 0, NULL);
								break;
							default:
								mciSendString(_T("play hit from 0"), NULL, 0, NULL);
							}
						//mciSendString(_T("play hit from 0"), NULL, 0, NULL);



						enemy->Hurt();
						score++;
					}
				}
			}
			// 移除生命值归零的敌人
			for (size_t i = 0; i < enemy_list.size(); i++)
			{
				Enemy* enemy = enemy_list[i];
				if (!enemy->CheckAlive())
				{
					std::swap(enemy_list[i], enemy_list.back());////////////
					enemy_list.pop_back();
					delete enemy;
				}
			}
			// 检测敌人和玩家的碰撞
			for (Enemy* enemy : enemy_list)
			{
				if (enemy->CheckPlayerCollision(player))
				{
					mciSendString(_T("play deadhit from 0"), NULL, 0, NULL);
					//mciSendString(_T("open deadhit/bgm.mp3 alias dead_bgm"), NULL, 0, NULL);
					static TCHAR text[128];
					_stprintf_s(text, _T("最终得分：%d ，真菜"), score);
					MessageBox(GetHWnd(), text, _T("你好菜"), MB_OK);
					mciSendString(TEXT("close bgm"), NULL, 0, NULL);
					running = false;


					break;
				}
			}
		}

		cleardevice();

		if (is_game_started)
		{
			putimage(0, 0, &img_background);
			player.Draw(1000 / 144);
			//
			/*shootbullet.Draw();*/

			//
			for (Enemy* enemy : enemy_list)
				enemy->Draw(1000 / 144);
			for (const CircleBullet& bullet : circlebullet_list)
				bullet.Draw();

			//
			////绘制子弹
			//if (t > 0 && bullet_x >= 1530 && bullet_x <= 8670 && bullet_y >= 1020 && bullet_y <= 5100 && !hit)
			//{
			//	t--;
			//	drawbullet(bullet_x, bullet_y, &bulletImage);
			//	bullet_x += bullet_speed * bullet_dir_x;
			//	bullet_y += bullet_speed * bullet_dir_y;
			//	hit = false;
			//}
			//else
			//{
			//	t = -99;
			//	bullet_x = 0;
			//	bullet_y = 0;
			//	bullet_number = 1;
			//	hit = false;
			//}


			//

			DrawPlayerScore(score);
		}
		else
		{
			putimage(0, 0, &img_menu);
			btn_start_game.Draw();
			btn_quit_game.Draw();
		}

		FlushBatchDraw();

		DWORD end_time = GetTickCount();
		DWORD delta_time = end_time - start_time;
		if (delta_time < 1000 / 144)
		{
			Sleep(1000 / 144 - delta_time);
		}
	}

	delete atlas_player_left;
	delete atlas_player_right;
	delete atlas_enemy_left;
	delete atlas_enemy_right;

	EndBatchDraw();

	if (running == false){
		char vstart = 0;
		char check = 'y';
		printf("输入y观看战败cg\n");
		scanf("%s", &vstart);
		if (vstart == check)
		{
			FILE* fp;
			char buf[150], add[60], ai[5];
			int i = 1, delay = 33;
			clock_t stime = 0, ftime = 0;
			
			mciSendString(TEXT("open D:\\鸡语言\\chicken_music.wav alias bkmusic"), NULL, 0, NULL);
			mciSendString(TEXT("play bkmusic"), NULL, 0, NULL);

			stime = clock();

			while (i <= 1772)
			{
				if (i % 30 == 0)
				{
					delay = 43;
				}
				else
				{
					delay = 33;
				}

				strcpy(add, "D:\\鸡语言\\text\\txt (");
				sprintf(ai, "%d", i);
				strcat(add, ai);
				strcat(add, ").txt");

				ftime = clock();
				if (ftime - stime >= delay)
				{
					fp = fopen(add, "r");

					if (NULL == fp)
					{
						printf("打开错误");

					}
					else
					{
						while (fgets(buf, 150, fp))
						{
							printf("%s", buf);
						}
						fclose(fp);
						SetPos(0, 0);
						i++;
						stime += delay;
					}

				}

			}
		}
		else
		{
			printf("您的输入错误\n");
			return 0;
		}

		

	}
	
	return 0;
}