邪惡微笑教主征服地球計畫W2:)操縱隕石

week02_隕石下墜

PART1版

程式碼:
int x=0,y=0;
void setup(){
 size(300,400);
}
void draw(){
background(255);
  circle(x,y,10);
  y++;
  if(mousePressed){
    x=mouseX;
    y=mouseY;
  }
}

圖示:

PART2版

程式碼:

int []x={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

int []y={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};

int n=0;

void setup(){

  size(300,400);

}

void draw(){

  background(255);

  for(int i=0;i<n;i++){

  circle(x[i],y[i],20);

  y[i]+=3;

  if(y[i]>=400-10)y[i]=400-10;

  }

}

  void mousePressed(){

    if(n<30){

    x[n]=mouseX;

    y[n]=mouseY;

    n++;

    }

}

圖示: