java - 鼠标按下循环问题

Question

这是我当前的代码:(开关盒都相似)

    void mousePressed() {
if(firstClick == true){//first time to start game
if (mousePressed ==  true){
    if(mouseX >= width/2.0 - (3.0*width/8.0)  &&  mouseX <= width/2.0 + (3.0*width/8.0)  &&  mouseY >= height/2.0 - height/8.0 && mouseY <=height/2.0 + height/8.0){//start button pressed
    drawBall();
    firstClick = false;
    }
  }
}
else{
    drawBall();//clear screen
    if(mousePressed == true){
      if(mouseX <= width - width/20.0 && mouseX >= width - 3.0*width/20.0 && mouseY <= height - height/30.0 && mouseY >= height - 5.0*width/30.0){//play button pressed
        int fortune = (int)random(0,8);
        switch(fortune)//fortunes
        {
         case 0:
           textSize(25*height/800);
           fill(255);
           text("Fortunes are for people who cant understand RND.",width/2, height/2);

         case 1:
           textSize(25*height/800);
           fill(255);
           text("You will be overrun by sadness :(",width/2, height/2);

         case 2:
           textSize(25*height/800);
           fill(255);
           text("You will have great luck today 1",width/2, height/2);

         case 3:
           textSize(25*height/800);
           fill(255);
           text("You will fail a test :(",width/2, height/2);

         case 4:
           textSize(25*height/800);
           fill(255);
           text("You will get a good score on a test!",width/2, height/2);

         case 5:
           textSize(25*height/800);
           fill(255);
           text("No one will listen to you today :(",width/2, height/2);

         case 6:
           textSize(25*height/800);
           fill(255);
           text("You will get what you want!",width/2, height/2);

         case 7:
           textSize(25*height/800);
           fill(255);
           text("Your day will suck :(",width/2, height/2);

         default:
           textSize(25*height/800);
           fill(255);
           text("You will have a great day!",width/2, height/2);
        }
      }
    }
  }

当我运行代码时。它对文本进行分层，即使我输入了一个名为 DrawBall 的函数(用于清除棋盘)。这让我相信这与开关有关。我希望代码在每次按下鼠标时给出一个输出。我该怎么办？

Answer 1

您必须在每种情况下放置 break; 命令并默认，除非您的所有情况都会同时执行

 switch(fortune)//fortunes
        {
         case 0:
           textSize(25*height/800);
           fill(255);
           text("Fortunes are for people who cant understand RND.",width/2, height/2);
           break;

         case 1:
           textSize(25*height/800);
           fill(255);
           text("You will be overrun by sadness :(",width/2, height/2);
           break;

         case 2:
           textSize(25*height/800);
           fill(255);
           text("You will have great luck today 1",width/2, height/2);
           break;

         case 3:
           textSize(25*height/800);
           fill(255);
           text("You will fail a test :(",width/2, height/2);
           break;

         case 4:
           textSize(25*height/800);
           fill(255);
           text("You will get a good score on a test!",width/2, height/2);
           break;

         case 5:
           textSize(25*height/800);
           fill(255);
           text("No one will listen to you today :(",width/2, height/2);
           break;

         case 6:
           textSize(25*height/800);
           fill(255);
           text("You will get what you want!",width/2, height/2);
           break;

         case 7:
           textSize(25*height/800);
           fill(255);
           text("Your day will suck :(",width/2, height/2);
           break;

         default:
           textSize(25*height/800);
           fill(255);
           text("You will have a great day!",width/2, height/2);
           break;
        }