javascript - 如何在处理中重生敌人

Question

我正在为一个学校项目制作这个游戏，我们有一个敌人会向你猛冲，然后爆炸，如果你在爆炸半径内，你就会重生，而敌人会被摧毁并且不会重生。

我们希望如果你重生了，敌人也会重生

class Suicidebot{     
  float x, y, radius;
  int clr;
  float xVelocity;

  //float topPolice, rightPolice, bottomPolice, leftPolice;
  float startingX;

  boolean movement;
  int timer, timer2;

  boolean isExploded, startExploding;

  void init(float xInput, float yInput, float radiusInput1, float radiusInput2) {
    x = xInput;
    y = yInput;
    radius = radiusInput1;
    radius = radiusInput2;

    clr = color(0,255,255);
    xVelocity = 5;
    startingX = x;
    movement = false;

    timer = 0;
    isExploded = false;
    timer2 = 0;
    startExploding = false;
  }

  void update(Player player) {
    if(!isExploded) {
      movement();

      if (player.x > x - 300){
        movement = true;
      } else {
        movement = false;
      }

     if(timer > 40){
       colourSuicidebot(255,0,0);
       xVelocity = 0;
       timer = 0;
       startExploding = true;
     }

     if(startExploding == true){
       timer2+= 2;
       radius +=8;
     }

     if(timer2 >= 60){
       isExploded = true;
     }

     if(player.rightHitbox > x - radius/2 && player.leftHitbox < x +radius/2 && player.bottomHitbox > y - radius /2&& player.topHitbox < y +radius/2){
        player.init(player.xStart, player.yStart);
         isExploded = true;
      }

      if(theCamera.cameraToggle){
        x += theCamera.cameraMove;
        startingX += theCamera.cameraMove;
      }  
    } 
  }

  void movement(){
    if (movement == true){
        if(!isExploded) {
          timer++;
        }
        x -= xVelocity;
    }
  }

  void colourSuicidebot(int kleur1, int kleur2, int kleur3) {
    clr = color(kleur1, kleur2, kleur3);
  }

  void draw() {
    if(!isExploded) {
      fill(clr);
      ellipse(x,y,radius, radius);
    }
  }

}

如果我删除绘图中的 if(!isExploded)，它只会继续增长，不会自行破坏。

到目前为止，我已经尝试了几种方法来让敌人重生，但到目前为止效果不佳。

Answer 1

当您希望敌人重生时，您需要重置 isExploded 变量。您应该能够在 Update 方法中执行此操作

void update(Player player) {
    if(!isExploded) {
    //...
    }
    else {
        if (/*Your condition for respawning goes here*/){
            isExploded=false; // and any other respawning code
        }
    }
}