第八週上課內容

import ddf.minim.*;
Minim minim;
AudioPlayer player;
PImage imgbackground;
import de.voidplus.leapmotion.*;
LeapMotion leap;

int []drumColor = new int [93];
int []drumX = new int[93];
int score =0;
int x=600;
PImage img5;

void setup() {
  size(600,400);
  imgbackground = loadImage("background.png");
  img5=loadImage("img5.png");
  imageMode(CENTER);
  leap = new LeapMotion(this);
  for (int i=0;i<93;i++) {
    drumColor[i]=int(random(2));
    drumX[i]=600+i*100;
  }

}
void draw() {
 
  float hand_x=0;
  float hand_y=0;
 
  background(imgbackground);
  fill(255);
  ellipse(135, 137.5, 38, 38);
 
  int fps = leap.getFrameRate();
  for(Hand hand : leap.getHands()){
    hand.draw();  
    PVector hand_position    = hand.getPosition();
    image(img5, hand_position.x, hand_position.y+40);
    hand_x=hand_position.x;
    hand_y=hand_position.y;
  }
 
  for (int i=0;i<93;i++) {
    if (drumX[i]-135<3 && drumX[i]-135>-3) {
      if (hand_x>0 && hand_x<400 && drumColor[i]==0) {
        score++;
        println("分數："+score);
      }
      else if (hand_x>400 && hand_x<800 && drumColor[i]==1) {
        score++;
        println("分數："+score);
      }
      fill(0, 255, 0);
      ellipse(drumX[i], 137.5, 36, 36);
      drumX[i]-=2;
    }
    else if (drumColor[i]==0) {
      fill(255, 0, 0);
      ellipse(drumX[i], 137.5, 36, 36);
      drumX[i]-=2;
    }
    else if (drumColor[i]==1) {
      fill(0, 0, 255);
      ellipse(drumX[i], 137.5, 36, 36);
      drumX[i]-=2;
    }
  }
  fill(0);
  textFont(createFont("calibri",40));
  textSize(30);
  text("score : "+score, 230, 300);
}