Question

我正在用c＃进行吃豆人游戏，而吃豆人会越过我遇到的所有障碍。

这是我的《吃豆人》游戏的完整代码：

using System; 
using System.Media; 
using System.Windows.Forms;

namespace Pac_Man {
    public partial class Form1 : Form
    {

变量：

bool goLeft;
        bool goRight;
        bool goUp;
        bool goDown;

        int score = 0;
        int totalCoins = 160;
        int playerSpeed = 4;

        int ghost1 = 4;
        int ghost2 = 4;

正在初始化：

        public Form1()
        {
            InitializeComponent();
            lblGame.Visible = false;
            playSound();
        }

播放声音：

        private void playSound()
        {
            SoundPlayer simpleSound = new SoundPlayer(@"C:\Users\rsss-\OneDrive\Documentos\Visual Studio 2019\Projects\Pac_Man\Pac_Man\Sound\pacman_beginning.wav");
            simpleSound.PlayLooping();
        }

键已按下：

        private void keyisdown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Up)
            {
                goUp = true;
            }
            if (e.KeyCode == Keys.Down)
            {
                goDown = true;
            }
            if (e.KeyCode == Keys.Left)
            {
                goLeft = true;
            }
            if (e.KeyCode == Keys.Right)
            {
                goRight = true;
            }
        }

键已打开：

        private void keyisup(object sender, KeyEventArgs e)
        {
            if (e.KeyCode == Keys.Up)
            {
                goUp = false;
            }
            if (e.KeyCode == Keys.Down)
            {
                goDown = false;
            }
            if (e.KeyCode == Keys.Left)
            {
                goLeft = false;
            }
            if (e.KeyCode == Keys.Right)
            {
                goRight = false;
            }
        }

计时器：

        private void timer1_Tick(object sender, EventArgs e)
        {
            int movement = playerSpeed;
            if (goLeft)
            {
                foreach (Control x in this.Controls)
                {
                    if (x is PictureBox && x.Tag == "obstacle" && x.Left == player.Left - playerSpeed && x.Top == player.Top)
                    {
                        movement = 0;
                        break;
                    }
                }
                player.Left -= movement;
                movement = playerSpeed;
            }
            else if (goRight)
            {
                foreach (Control x in this.Controls)
                {
                    if (x is PictureBox && x.Tag == "obstacle" && x.Left == player.Left + playerSpeed && x.Top == player.Top)
                    {
                        movement = 0;
                        break;
                    }
                }
                player.Left += movement;
                movement = playerSpeed;
            }
            else if (goUp)
            {
                foreach (Control x in this.Controls)
                {
                    if (x is PictureBox && x.Tag == "obstacle" && x.Top == player.Top - playerSpeed && x.Left == player.Left)
                    {
                        movement = 0;
                        break;
                    }
                }
                player.Top -= movement;
                movement = playerSpeed;
            }
            else if (goDown)
            {
                foreach (Control x in this.Controls)
                {
                    if (x is PictureBox && x.Tag == "obstacle" && x.Top == player.Top + playerSpeed && x.Left== player.Left)
                    {
                        movement = 0;
                        break;
                    }
                }
                player.Top += movement;
                movement = playerSpeed;
            }

            if (player.Left > 641)
            {
                player.Left = 82;
            }
            else if (player.Left < 82)
            {
                player.Left = 641;
            }

            foreach (Control x in this.Controls)
            {
                if (x is PictureBox && x.Tag == "ghost")
                {
                    if (((PictureBox)x).Bounds.IntersectsWith(player.Bounds))
                    {
                        gameOver();
                        MessageBox.Show("You Lost!" + "\n" + "Your score is " + score);
                        this.Close();
                    }
                }
            }

鬼魂运动：

            redGhost.Left += ghost1;
            orangeGhost.Left += ghost2;
            blueGhost.Left -= ghost1;
            pinkGhost.Left -= ghost2;

            foreach (Control c in this.Controls)
            {
                if (c is PictureBox && c.Tag == "coin")
                {
                    if (player.Bounds.IntersectsWith(c.Bounds))
                    {
                        this.Controls.Remove(c);
                        score++;
                    }
                }
            }

            lblScore.Text = "Score: " + score;
            if (score == totalCoins)
            {
                gameOver();
                MessageBox.Show("You Win!" + "\n" + "You reach the maximum score: " + score);
                this.Close();
            }

        }

游戏结束：

        private void gameOver()
        {
            timer1.Stop();
            lblGame.Visible = true;
            lblGame.Text = "Game Over!";
        }
    } }

基本上，我希望角色碰到障碍物时不要朝那个方向移动。有人可以帮助我吗？谢谢。

Answer 1

这是一种测试障碍物击打的不同且希望更简单的方法，我不知道它是否可以编译，但我希望您能理解

首先计算x和y的运动，然后将该运动应用于玩家边界的副本，并检查它是否与任何障碍物相交，是否确实脱离了循环，是否不测试下一个障碍物如果找不到路口，请移动玩家

需要确保System.Drawing.Rectangle originalBounds = player.Bounds实际上创建了播放器边界的副本，否则播放器将在循环运行时前后移动


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吃豆人穿越障碍

1 个答案: