private void Form1_MouseDown(object sender, MouseEventArgs e)
{
/*点击鼠标左键移动*/
System.Media.SoundPlayer sndPlayer = new System.Media.SoundPlayer(Application.StartupPath + @"/Sound/sfx_wing.wav");
sndPlayer.Play();
SingleObject.GetSingle().singleBird.currentSpeed = 10f;//首先设置当前速度
SingleObject.GetSingle().Move();
}
public static SingleObject GetSingle()
{
if (_singleObject == null)
{
_singleObject = new SingleObject();
}
return(_singleObject);
}
int groundX = 0;//底面的x坐标
/*初始化游戏*/
public void InitialGame()
{
SingleObject.GetSingle().AddGameObject(new Bird(50, 200, 0));
pipeUp = new Pipe(100, -600, pipeDirection.Up);
pipeDown = new Pipe(100, 400, pipeDirection.Down);
d = () => { }; //用匿名函数初始化委托
d += GroundMove; //地面动
}
/*使控件的整个画面无效并重新绘制窗口,而重新绘制窗口时会调用Draw方法使动画播放*/
private void timer1_Tick(object sender, EventArgs e)
{
this.Invalidate();
/*判断是否游戏结束并且小鸟落地,落地就停止timer，让小鸟翅膀停止播放*/
if (gameOver == true && SingleObject.GetSingle().singleBird.y >= 510)
{
timer1.Stop();
timer2.Stop();
}
}
/*分数增加*/
private void GradeAdd()
{
if (SingleObject.GetSingle().singleBird.x == pipeDown.x)
{
grade++;
System.Media.SoundPlayer sndPlayer = new System.Media.SoundPlayer(Application.StartupPath + @"/Sound/sfx_point.wav");
sndPlayer.Play();
/*显示分数*/
this.label2.Text = grade.ToString();
}
}
private void Form1_KeyDown(object sender, KeyEventArgs e)
{
/*按下空格键移动*/
System.Media.SoundPlayer sndPlayer = new System.Media.SoundPlayer(Application.StartupPath + @"/Sound/sfx_wing.wav");
sndPlayer.Play();
if (e.KeyCode == Keys.Space)
{
SingleObject.GetSingle().singleBird.currentSpeed = 10f;//首先设置当前速度
SingleObject.GetSingle().Move();
}
}
/*绘制窗体事件*/
private void Form_Paint(object sender, PaintEventArgs e)
{
/*绘制窗体的时候，画鸟*/
SingleObject.GetSingle().DrawGameObject(e.Graphics);
/*绘制管道*/
pipeDown.DrawPipe(e.Graphics);
pipeUp.DrawPipe(e.Graphics);
/*地面移动*/
e.Graphics.DrawImage(groundImg, groundX, 540);
d();//改变groundX的值
}
private void timer3_Tick(object sender, EventArgs e)
{
PipeMove(); //管道移动
GradeAdd(); //分数增加
/*碰撞检测,检测鸟和管道的矩形是否相交*/
var pipeUpJudge = new Rectangle(pipeUp.x + 10, 0, pipeUp.pipeWidth, pipeUp.pipeHeight - 37);
var pipeDownJudge = new Rectangle(pipeDown.x + 10, pipeDown.y + 20, pipeDown.pipeWidth, pipeDown.pipeHeight);
var birdJudge = SingleObject.GetSingle().singleBird.GetRectangle();
if (pipeUpJudge.IntersectsWith(birdJudge) || pipeDownJudge.IntersectsWith(birdJudge))
{
GameOver();
}
}
/*控制小鸟下落的重复执行事件*/
private void timer2_Tick(object sender, EventArgs e)
{
//首先要获得小鸟下降的高度
var height = Gravity.GetHeight(SingleObject.GetSingle().singleBird.currentSpeed,
SingleObject.GetSingle().singleBird.durationTime * 0.001f);//将毫秒转换成帧 Time.DeltaTime
//获得小鸟下落后的新坐标
int y = SingleObject.GetSingle().singleBird.y + (int)height;
//对y做限定
//限定了小鸟的y坐标 最高就顶着窗体的头
y = y < 0 ? 0 : y;
//限定小鸟 不让他掉落到地面的下面
y = y > 510 ? 510 : y;
//将新坐标y，赋值给小鸟的坐标
SingleObject.GetSingle().singleBird.y = y;
//v=v0+at;
SingleObject.GetSingle().singleBird.currentSpeed = SingleObject.GetSingle().singleBird.currentSpeed +
SingleObject.GetSingle().singleBird.durationTime *Gravity._g * 0.001f;
//当我们点击鼠标或者敲击空格的时候 应该让小鸟有一个向上的固定值
}
/*重新开始*/
private void restartBtn_Click(object sender, EventArgs e)
{
System.Media.SoundPlayer sndPlayer = new System.Media.SoundPlayer(Application.StartupPath + @"/Sound/btn_press.wav");
sndPlayer.Play();
/*增加点击和按键事件*/
SingleObject.GetSingle().singleBird.x = 50;
SingleObject.GetSingle().singleBird.y = 200;
pipeDown.x = 300;
pipeUp.x = 300;
InitialGame();
this.KeyDown += new System.Windows.Forms.KeyEventHandler(this.Form1_KeyDown);
this.MouseDown += new System.Windows.Forms.MouseEventHandler(this.Form1_MouseDown);
this.timer3.Start();
this.timer2.Start();
this.timer1.Start();
gameOver = false;
/*移除gameover和按钮*/
this.Controls.Remove(restartBtn);
this.Controls.Remove(overLabel);
/*分数归0*/
grade = 0;
this.label2.Text = "0";
}
