wince 贪吃蛇
2016-06-24 09:18
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snake.cs 文件
enum Direction //定义蛇的移动方向的枚举类型
{
UP, DOWN, LEFT, RIGHT
}
class Snake
{
public const int side = 10; //蛇身每个节点的长度
Point[] body = new Point[100]; //蛇最大长度
Direction direction; //蛇的初始移动方向
Boolean live; //蛇的存活状态
int number; //蛇身节点个数
int speed = 200; //蛇的移动速度
public int Speed
{
get
{
return speed;
}
set
{
speed = value;
}
}
public int Score
{
get
{
return (number - 2) * 10;
}
}
public Direction Direction
{
get
{
return direction;
}
set
{
direction = value;
}
}
public Boolean Live
{
get
{
return live;
}
}
public int Number
{
get
{
return number;
}
}
public Point[] Body
{
get
{
return body;
}
}
public Snake() //蛇的初始化,长度为2,方向为向右,存活状态为活
{
Point node1 = new Point(100, 40);
Point node2 = new Point(90, 40);
body[0] = node1;
body[1] = node2;
number = 2;
direction = Direction.RIGHT;
live = true;
}
public void Move(Size range) //蛇的移动方法,参数为蛇的移动范围
{
for (int i = this.number - 1; i > 0; i--)
{
body[i] = body[i - 1]; //从蛇尾开始将蛇身的每前一个节点坐标值赋给后一个坐标点
}
switch (this.direction) //根据蛇的移动方向来设定蛇头的移动方向
{
case Direction.UP:
body[0].Y -= side; break;
case Direction.DOWN:
body[0].Y += side; break;
case Direction.LEFT:
body[0].X -= side; break;
case Direction.RIGHT:
body[0].X += side; break;
}
//如果蛇头的位置超过了参数的范围,则将蛇的存活状态设为false,即蛇死亡
if ((body[0].X < 0) || (body[0].X > range.Width - side) || (body[0].Y < 0) || (body[0].Y > range.Height - side))
{
this.live = false;
}
for (int i = 1; i <= number - 1; i++) //蛇如果撞到自身,蛇也死亡
{
if (body[0].X == body[i].X && body[0].Y == body[i].Y)
{
this.live = false;
}
}
}
//蛇吃食物的方法,参数传递的是蛇将要吃的食物
public void Eat(Food food)
{
body[number] = food.Position; //通过将要吃的食物的坐标点值赋给蛇的最后一位,以实现蛇吃食物
this.number++; //蛇身的长度加
}
public void Draw(Graphics g) //画蛇的方法,传递的参数为画蛇所用的面板
{
Pen pens = new Pen(Color.DarkRed, 1);
SolidBrush brush = new SolidBrush(Color.DarkRed);
g.DrawRectangle(pens, body[0].X, body[0].Y, side, side);
g.FillRectangle(brush, body[0].X, body[0].Y, side, side);
for (int i = 1; i <= number - 1; i++)
{
Pen pen = new Pen(Color.Red);
g.DrawRectangle(pen, body[i].X, body[i].Y, side, side);
}
if (this.live == false)
{
g.DrawString("GAME OVER!", new Font("楷体_GB2312", 36, FontStyle.Bold), brush, 120, 200);
}
}
public void resetSnake() //重新设置蛇的状态
{
Point node1 = new Point(100, 40);
Point node2 = new Point(90, 40);
body[0] = node1;
body[1] = node2;
number = 2;
direction = Direction.RIGHT;
live = true;
}
}
food.cs 文件
class Food
{
Point position; //食物的出现位置
Boolean exist; //食物的存在状态
public Food()
{
position = this.creatFood();
exist = true;
}
public Point Position
{
get
{
return position;
}
set
{
position = value;
}
}
public Boolean Exist
{
get
{
return exist;
}
set
{
exist = value;
}
}
public Point creatFood() //随机创建一个食物返回的值为食物的坐标点
{
Point position = new Point();
Random ran = new Random();
position.X = ran.Next(1, 23) * 10;
position.Y = ran.Next(1, 19) * 10;
return position;
}
public void Draw(Graphics g) //在传递过来的绘图面板中绘制一个食物
{
Pen pen1 = new Pen(Color.Black, 1);
SolidBrush brush1 = new SolidBrush(Color.Black);
//g.FillRectangle(Brush brush, position.X, position.Y, 10, 10);
g.DrawRectangle(pen1, position.X, position.Y, 10, 10);
g.FillRectangle(brush1, position.X, position.Y, 10, 10);
}
}
操作界面
public partial class TCS : Form
{
Snake snake;
Food food;
public TCS()
{
InitializeComponent();
snake = new Snake();
food = new Food();
movetimer.Enabled = false;
movetimer.Interval = snake.Speed;
cmb_level.Text = "一般级";
}
private void movetimer_Tick(object sender, EventArgs e)
{
snake.Move(panel1.Size);
panel1.Invalidate();
panel1.Update();
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
movetimer.Interval = snake.Speed;
snake.Draw(g);
if (snake.Live == false)
{
movetimer.Enabled = false;
}
if (snake.Body[0].X == food.Position.X && snake.Body[0].Y == food.Position.Y)
{
snake.Eat(food);
food.Exist = false;
this.txt_score.Text = ((snake.Number - 2) * 100).ToString();
}
if (!food.Exist)
{
food.Position = food.creatFood();
food.Exist = true;
food.Draw(g);
}
else
{
food.Draw(g);
}
g.Dispose();
}
private void btn_up_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.DOWN)
{
snake.Direction = Direction.UP;
}
}
private void btn_down_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.UP)
{
snake.Direction = Direction.DOWN;
}
}
private void btn_left_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.RIGHT)
{
snake.Direction = Direction.LEFT;
}
}
private void btn_right_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.LEFT)
{
snake.Direction = Direction.RIGHT;
}
}
private void btn_start_Click(object sender, EventArgs e)
{
movetimer.Enabled = true;
}
private void btn_restart_Click(object sender, EventArgs e)
{
panel1.Invalidate();
snake.resetSnake();
}
private void btn_pause_Click(object sender, EventArgs e)
{
movetimer.Enabled = false;
}
private void btn_exit_Click(object sender, EventArgs e)
{
this.Close();
}
private void cmb_level_SelectedIndexChanged(object sender, EventArgs e)
{
if (cmb_level.SelectedItem.ToString() == "脑残级")
{
snake.Speed = 200;
}
if (cmb_level.SelectedItem.ToString() == "一般级")
{
snake.Speed = 130;
}
if (cmb_level.SelectedItem.ToString() == "牛x级")
{
snake.Speed = 100;
}
if (cmb_level.SelectedItem.ToString() == "大神级")
{
snake.Speed = 50;
}
if (cmb_level.SelectedItem.ToString() == "坑爹级")
{
snake.Speed = 10;
}
}
private void TCS_KeyPress(object sender, KeyPressEventArgs e)
{
//if (e.KeyChar == '')
//{
// btn_pause_Click(this.btn_pause, e);
//}
//else
if (e.KeyChar == '2')
{
btn_up_Click(this.btn_up, e);
}
else if (e.KeyChar == '8')
{
btn_down_Click(this.btn_down, e);
}
else if (e.KeyChar == '4')
{
btn_left_Click(this.btn_left, e);
}
else if (e.KeyChar == '6')
{
btn_right_Click(this.btn_right, e);
}
else
{
// MessageBox.Show("未识别按键: " + e.KeyChar.ToString());
}
}
//protected override bool ProcessDialogKey(Keys keyData)
//{
// switch (keyData)
// {
// case Keys.Up: //TODO:
// if (snake.Direction != Direction.DOWN)
// {
// snake.Direction = Direction.UP;
// }
// break;
// case Keys.Down: //TODO:
// if (snake.Direction != Direction.UP)
// {
// snake.Direction = Direction.DOWN;
// }
// break;
// case Keys.Left: //TODO:
// if (snake.Direction != Direction.RIGHT)
// {
// snake.Direction = Direction.LEFT;
// }
// break;
// case Keys.Right: //TODO:
// if (snake.Direction != Direction.LEFT)
// {
// snake.Direction = Direction.RIGHT;
// }
// break;
// }
// return base.ProcessDialogKey(keyData);
//}
}
enum Direction //定义蛇的移动方向的枚举类型
{
UP, DOWN, LEFT, RIGHT
}
class Snake
{
public const int side = 10; //蛇身每个节点的长度
Point[] body = new Point[100]; //蛇最大长度
Direction direction; //蛇的初始移动方向
Boolean live; //蛇的存活状态
int number; //蛇身节点个数
int speed = 200; //蛇的移动速度
public int Speed
{
get
{
return speed;
}
set
{
speed = value;
}
}
public int Score
{
get
{
return (number - 2) * 10;
}
}
public Direction Direction
{
get
{
return direction;
}
set
{
direction = value;
}
}
public Boolean Live
{
get
{
return live;
}
}
public int Number
{
get
{
return number;
}
}
public Point[] Body
{
get
{
return body;
}
}
public Snake() //蛇的初始化,长度为2,方向为向右,存活状态为活
{
Point node1 = new Point(100, 40);
Point node2 = new Point(90, 40);
body[0] = node1;
body[1] = node2;
number = 2;
direction = Direction.RIGHT;
live = true;
}
public void Move(Size range) //蛇的移动方法,参数为蛇的移动范围
{
for (int i = this.number - 1; i > 0; i--)
{
body[i] = body[i - 1]; //从蛇尾开始将蛇身的每前一个节点坐标值赋给后一个坐标点
}
switch (this.direction) //根据蛇的移动方向来设定蛇头的移动方向
{
case Direction.UP:
body[0].Y -= side; break;
case Direction.DOWN:
body[0].Y += side; break;
case Direction.LEFT:
body[0].X -= side; break;
case Direction.RIGHT:
body[0].X += side; break;
}
//如果蛇头的位置超过了参数的范围,则将蛇的存活状态设为false,即蛇死亡
if ((body[0].X < 0) || (body[0].X > range.Width - side) || (body[0].Y < 0) || (body[0].Y > range.Height - side))
{
this.live = false;
}
for (int i = 1; i <= number - 1; i++) //蛇如果撞到自身,蛇也死亡
{
if (body[0].X == body[i].X && body[0].Y == body[i].Y)
{
this.live = false;
}
}
}
//蛇吃食物的方法,参数传递的是蛇将要吃的食物
public void Eat(Food food)
{
body[number] = food.Position; //通过将要吃的食物的坐标点值赋给蛇的最后一位,以实现蛇吃食物
this.number++; //蛇身的长度加
}
public void Draw(Graphics g) //画蛇的方法,传递的参数为画蛇所用的面板
{
Pen pens = new Pen(Color.DarkRed, 1);
SolidBrush brush = new SolidBrush(Color.DarkRed);
g.DrawRectangle(pens, body[0].X, body[0].Y, side, side);
g.FillRectangle(brush, body[0].X, body[0].Y, side, side);
for (int i = 1; i <= number - 1; i++)
{
Pen pen = new Pen(Color.Red);
g.DrawRectangle(pen, body[i].X, body[i].Y, side, side);
}
if (this.live == false)
{
g.DrawString("GAME OVER!", new Font("楷体_GB2312", 36, FontStyle.Bold), brush, 120, 200);
}
}
public void resetSnake() //重新设置蛇的状态
{
Point node1 = new Point(100, 40);
Point node2 = new Point(90, 40);
body[0] = node1;
body[1] = node2;
number = 2;
direction = Direction.RIGHT;
live = true;
}
}
food.cs 文件
class Food
{
Point position; //食物的出现位置
Boolean exist; //食物的存在状态
public Food()
{
position = this.creatFood();
exist = true;
}
public Point Position
{
get
{
return position;
}
set
{
position = value;
}
}
public Boolean Exist
{
get
{
return exist;
}
set
{
exist = value;
}
}
public Point creatFood() //随机创建一个食物返回的值为食物的坐标点
{
Point position = new Point();
Random ran = new Random();
position.X = ran.Next(1, 23) * 10;
position.Y = ran.Next(1, 19) * 10;
return position;
}
public void Draw(Graphics g) //在传递过来的绘图面板中绘制一个食物
{
Pen pen1 = new Pen(Color.Black, 1);
SolidBrush brush1 = new SolidBrush(Color.Black);
//g.FillRectangle(Brush brush, position.X, position.Y, 10, 10);
g.DrawRectangle(pen1, position.X, position.Y, 10, 10);
g.FillRectangle(brush1, position.X, position.Y, 10, 10);
}
}
操作界面
public partial class TCS : Form
{
Snake snake;
Food food;
public TCS()
{
InitializeComponent();
snake = new Snake();
food = new Food();
movetimer.Enabled = false;
movetimer.Interval = snake.Speed;
cmb_level.Text = "一般级";
}
private void movetimer_Tick(object sender, EventArgs e)
{
snake.Move(panel1.Size);
panel1.Invalidate();
panel1.Update();
}
private void panel1_Paint(object sender, PaintEventArgs e)
{
Graphics g = e.Graphics;
movetimer.Interval = snake.Speed;
snake.Draw(g);
if (snake.Live == false)
{
movetimer.Enabled = false;
}
if (snake.Body[0].X == food.Position.X && snake.Body[0].Y == food.Position.Y)
{
snake.Eat(food);
food.Exist = false;
this.txt_score.Text = ((snake.Number - 2) * 100).ToString();
}
if (!food.Exist)
{
food.Position = food.creatFood();
food.Exist = true;
food.Draw(g);
}
else
{
food.Draw(g);
}
g.Dispose();
}
private void btn_up_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.DOWN)
{
snake.Direction = Direction.UP;
}
}
private void btn_down_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.UP)
{
snake.Direction = Direction.DOWN;
}
}
private void btn_left_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.RIGHT)
{
snake.Direction = Direction.LEFT;
}
}
private void btn_right_Click(object sender, EventArgs e)
{
if (snake.Direction != Direction.LEFT)
{
snake.Direction = Direction.RIGHT;
}
}
private void btn_start_Click(object sender, EventArgs e)
{
movetimer.Enabled = true;
}
private void btn_restart_Click(object sender, EventArgs e)
{
panel1.Invalidate();
snake.resetSnake();
}
private void btn_pause_Click(object sender, EventArgs e)
{
movetimer.Enabled = false;
}
private void btn_exit_Click(object sender, EventArgs e)
{
this.Close();
}
private void cmb_level_SelectedIndexChanged(object sender, EventArgs e)
{
if (cmb_level.SelectedItem.ToString() == "脑残级")
{
snake.Speed = 200;
}
if (cmb_level.SelectedItem.ToString() == "一般级")
{
snake.Speed = 130;
}
if (cmb_level.SelectedItem.ToString() == "牛x级")
{
snake.Speed = 100;
}
if (cmb_level.SelectedItem.ToString() == "大神级")
{
snake.Speed = 50;
}
if (cmb_level.SelectedItem.ToString() == "坑爹级")
{
snake.Speed = 10;
}
}
private void TCS_KeyPress(object sender, KeyPressEventArgs e)
{
//if (e.KeyChar == '')
//{
// btn_pause_Click(this.btn_pause, e);
//}
//else
if (e.KeyChar == '2')
{
btn_up_Click(this.btn_up, e);
}
else if (e.KeyChar == '8')
{
btn_down_Click(this.btn_down, e);
}
else if (e.KeyChar == '4')
{
btn_left_Click(this.btn_left, e);
}
else if (e.KeyChar == '6')
{
btn_right_Click(this.btn_right, e);
}
else
{
// MessageBox.Show("未识别按键: " + e.KeyChar.ToString());
}
}
//protected override bool ProcessDialogKey(Keys keyData)
//{
// switch (keyData)
// {
// case Keys.Up: //TODO:
// if (snake.Direction != Direction.DOWN)
// {
// snake.Direction = Direction.UP;
// }
// break;
// case Keys.Down: //TODO:
// if (snake.Direction != Direction.UP)
// {
// snake.Direction = Direction.DOWN;
// }
// break;
// case Keys.Left: //TODO:
// if (snake.Direction != Direction.RIGHT)
// {
// snake.Direction = Direction.LEFT;
// }
// break;
// case Keys.Right: //TODO:
// if (snake.Direction != Direction.LEFT)
// {
// snake.Direction = Direction.RIGHT;
// }
// break;
// }
// return base.ProcessDialogKey(keyData);
//}
}
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