Xna 碰撞时不出现爆炸？

这个项目是关于快速驾驶和躲避障碍物。我遵循了一些教程，并设法创建了一个爆炸类。无论何时发生碰撞，爆炸都会出现，但事实并非如此

没有错误，但我认为问题出在Game1.cs中。我在Game1.cs中创建了以下函数：

//list
List <Explosion> explosionList = new List<Explosion>();


//This is in the update method
    foreach (Explosion ex in explosionList)
 {
    ex.Update(gameTime);
 }


//This is a method called manage explosions

    public void ManageExplosions()
    {
        for (int i = 0; i < explosionList.Count; i++)
        {
            if (explosionList[i].isVisible)
            {
                explosionList.RemoveAt(i);
                i--;
            }
        }
    }


  //This is placed in the CheckCollision method
   explosionList.Add(new Explosion(Content.Load<Texture2D>("Images/explosion3"), new      Vector2(theHazard.Position.X, theHazard.Position.Y)));

Hazard.cs

using System;
using System.Collections.Generic;
 using System.Text;
 using Microsoft.Xna.Framework;

  namespace DriveFast
 {
 class Hazard
{
    public Vector2 Position;
    public bool Visible = true;

    public Hazard()
    {

    }
}
}

---

首先，您需要绘制道路、汽车、危险等后的爆炸图。替换下一个代码，如下所示：

DrawRoad();
DrawHazards();

spriteBatch.Draw(mCar, mCarPosition, new Rectangle(0, 0, mCar.Width, mCar.Height), Color.White, 0, new Vector2(0, 0), 0.2f, SpriteEffects.None, 0);

// place code here
foreach (Explosion ex in explosionList)
{
   ex.Draw(spriteBatch);
}
//

成管爆炸法制作！isVisible而不是isVisible：

    public void ManageExplosions()
    {
        for (int i = 0; i < explosionList.Count; i++)
        {
            if (!explosionList[i].isVisible)
            {
                explosionList.RemoveAt(i);
                i--;
            }
        }
    }

注释下一个测试代码：

    if (mCurrentState == State.Crash)
    {

       //DrawTextDisplayArea();

       //DrawTextCentered("Crash!", 200);
       //DrawTextCentered("Press 'Space' to continue driving.", 260);
    }

---

太多的代码。如果您可以共享项目，我可以提供帮助。如何附加代码？[linkname]（）没有whitespaces@Wallstrider链接有效吗？是的，我解决了问题，现在将回复新答案。你也可以删除链接。是的，请。非常感谢，我真的很感激。在你下载之后，我会删除链接，以防止下载别人的。太好了。非常感谢。

    public void ManageExplosions()
    {
        for (int i = 0; i < explosionList.Count; i++)
        {
            if (!explosionList[i].isVisible)
            {
                explosionList.RemoveAt(i);
                i--;
            }
        }
    }

    foreach (Hazard aHazard in mHazards)
    {
        if (CheckCollision(aHazard) == true)
        {
            //remove next line because it is duplicate of adding Explosion which is already added inside CheckCollision(Hazard) method
            //explosionList.Add(new Explosion(Content.Load<Texture2D>("Images/explosion3"), new Vector2(aHazard.Position.X, aHazard.Position.Y)));
            break;
        }

             MoveHazard(aHazard);
    }

    spriteWidth = 71;//128;
    spriteHeight = 100;//128;

    sourceRect = new Rectangle(currentFrame * spriteWidth, 0, spriteWidth, spriteHeight);
    //origin = new Vector2(sourceRect.Width / 2, sourceRect.Height / 2);
    origin = new Vector2(-(sourceRect.Width / 4), 0);

    if (mCurrentState == State.Crash)
    {

       //DrawTextDisplayArea();

       //DrawTextCentered("Crash!", 200);
       //DrawTextCentered("Press 'Space' to continue driving.", 260);
    }