比奇堡佳齁勝 12

 //官網-Documentation文件-Libraies函式庫(圖書館)-sound聲音部分

//https://processing.org/reference/libraies.sound/index.html

import processing.sound.*;

SoundFile sound1,sound2;//兩段音樂

int playing=2;

void setup(){

  size (640,360);

  background(255);

  sound1=new SoundFile(this,"Intro Sound_Final.mp3");

  sound2=new SoundFile(this,"In Game Music.mp3");

}

void graw(){

  if(sound1.isPlaying()){//音樂1有沒有再播放

    playing=1;

  }else if(sound2.isPlaying()){//音樂2有沒有再播放

    playing=2;

  }else{

     if(playing==1)sound2.play();//換另外一首

     else sound1.play();

  }

}

size(500,500);

noFill();

stroke(255,102,0);

line(340,80,40,40);

line(360,360,60,320);

stroke(0,0,0);

bezier(340,80,40,40,360,360,60,320);

void setup() {

  size(500, 500);

}

PVector p0 = new PVector(340, 80);

PVector p1 = new PVector(40, 40);

PVector p2 = new PVector(360, 360);

PVector p3 = new PVector(60, 320);

float t=0.0;

void draw() {

  background(255);

  noFill();

  stroke(255, 102, 0);

  line(340, 80, 40, 40);

  line(360, 360, 60, 320);

  stroke(0, 0, 0);

  bezier(340, 80, 40, 40, 360, 360, 60, 320);

  float x=p0.x*(1-t)*(1-t)*(1-t)+3*p1.x*t*(1-t)*(1-t)+3*p2.x*t*t*(1-t)+p3.x*t*t*t;

  float y=p0.y*(1-t)*(1-t)*(1-t)+3*p1.y*t*(1-t)*(1-t)+3*p2.y*t*t*(1-t)+p3.y*t*t*t;

  ellipse(x,y,10,10);

}

void mouseDragged() {

  t+=0.01*(mouseX-pmouseX);

}

void setup() {

  size(400, 400);

}

PVector p0 = new PVector(120, 80);

PVector p1 = new PVector(320, 20);

PVector p2 = new PVector(320, 300);

PVector p3 = new PVector(120, 300);

float t0=0.0;

void draw() {

  background(255);

  noFill();

  stroke(255, 102, 0);

  line(340, 80, 40, 40);

  line(360, 360, 60, 320);

  stroke(0, 0, 0);

  bezier(120, 80, 320, 20, 320, 300, 120, 300);

  for (float t=t0; t>=0; t-=0.025) {//可以變成毛毛蟲，一顆一顆

    float x=p0.x*(1-t)*(1-t)*(1-t)+3*p1.x*t*(1-t)*(1-t)+3*p2.x*t*t*(1-t)+p3.x*t*t*t;

    float y=p0.y*(1-t)*(1-t)*(1-t)+3*p1.y*t*(1-t)*(1-t)+3*p2.y*t*t*(1-t)+p3.y*t*t*t;

    ellipse(x, y, 10, 10);

  }

}

void mouseDragged() {

  t0+=0.01*(mouseX-pmouseX);

}

void setup() {

  size(400, 400);

}

PVector p0 = new PVector(120, 80);

PVector p1 = new PVector(320, 20);

PVector p2 = new PVector(320, 300);

PVector p3 = new PVector(120, 300);

float t0=0.0;

ArrayList<Ball>balls=new ArrayList<Ball>();//新加的

void draw() {

  background(255);

  noFill();

  stroke(255, 102, 0);

  line(340, 80, 40, 40);

  line(360, 360, 60, 320);

  stroke(0, 0, 0);

  bezier(120, 80, 320, 20, 320, 300, 120, 300);

  for (Ball ball : balls) {//新加的

    ball.draw();//新加的

  }

  if (frameCount%20==0) balls.add(new Ball(p0, p1, p2, p3));//新加的

}

void mouseDragged() {

  t0+=0.01*(mouseX-pmouseX);

}

class Ball {

  PVector p0, p1, p2, p3;

  float t=0.0;

  Ball(PVector _p0, PVector _p1, PVector _p2, PVector _p3) {

    p0=_p0;

    p1=_p1;

    p2=_p2;

    p3=_p3;

  }

  void draw() {

    float x=p0.x*(1-t)*(1-t)*(1-t)+3*p1.x*t*(1-t)*(1-t)+3*p2.x*t*t*(1-t)+p3.x*t*t*t;

    float y=p0.y*(1-t)*(1-t)*(1-t)+3*p1.y*t*(1-t)*(1-t)+3*p2.y*t*t*(1-t)+p3.y*t*t*t;

    ellipse(x, y, 10, 10);

    t+=0.001;

  }

}

void setup() {

  size(400, 400);

}

PVector p0 = new PVector(120, 80);

PVector p1 = new PVector(320, 20);

PVector p2 = new PVector(320, 300);

PVector p3 = new PVector(120, 300);

float t0=0.0;

ArrayList<Ball>balls=new ArrayList<Ball>();//新加的

void draw() {

  background(255);

  noFill();

  stroke(255, 102, 0);

  line(340, 80, 40, 40);

  line(360, 360, 60, 320);

  stroke(0, 0, 0);

  bezier(120, 80, 320, 20, 320, 300, 120, 300);

  for (Ball ball : balls) {//新加的

    ball.draw();//新加的

  }

  if (frameCount%20==0) {

    balls.add(new Ball(p0, p1, p2, p3));//新加的

    println(balls.size());

  }

  if(balls.size()>0 && balls.get(0).t>1.0) balls.remove(0);

}

void mouseDragged() {

  t0+=0.01*(mouseX-pmouseX);

}

class Ball {

  PVector p0, p1, p2, p3;

  float t=0.0;

  Ball(PVector _p0, PVector _p1, PVector _p2, PVector _p3) {

    p0=_p0;

    p1=_p1;

    p2=_p2;

    p3=_p3;

  }

  void draw() {

    float x=p0.x*(1-t)*(1-t)*(1-t)+3*p1.x*t*(1-t)*(1-t)+3*p2.x*t*t*(1-t)+p3.x*t*t*t;

    float y=p0.y*(1-t)*(1-t)*(1-t)+3*p1.y*t*(1-t)*(1-t)+3*p2.y*t*t*(1-t)+p3.y*t*t*t;

    ellipse(x, y, 10, 10);

    t+=0.001;

  }

}