week04

PImage imgBird, imgPig;
float birdX = 400, birdY = 300;
float birdVX = 0, birdVY = 0;
float birdAX = 0, birdAY = 0;
float [][]pigx=new float[5][4];
float [][]pigy=new float[5][4];
boolean [][]pigAlive=new boolean[5][4];
void setup(){
  size(800,600);
  imgBird=loadImage("bird.png");
  imgPig=loadImage("pig.png");
  imageMode(CENTER);
  for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      pigx[i][j]=700-i*100; pigy[i][j]=100+j*100; pigAlive[i][j]=true;
    }
  }
}
void draw(){
  background(255);
  for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      if(dist(pigx[i][j],pigy[i][j],birdX,birdY)<100){
        pigAlive[i][j]=false;
      }
      if(pigAlive[i][j]) image(imgPig, pigx[i][j], pigy[i][j], 100, 100);
    }
  }

  image(imgBird, birdX, birdY, 100, 100);

  line(birdX, birdY, 400,300);
  birdX += birdVX;
  birdY += birdVY;

  if(birdX<50){birdX=50; birdVX = -birdVX;}
  if(birdX>width-50){birdX=width-50; birdVX= -birdVX;}
  if(birdY<50){birdY=50; birdVY = -birdVY;}
  if(birdY>height-50){birdY=height-50; birdVY= -birdVY;}


  birdVX += birdAX;
  birdVY += birdAY;
  birdVX *= 0.995;
  birdVY *= 0.995;
}
void mouseDragged(){
  birdX=mouseX;
  birdY=mouseY;
  birdVX=birdVY=birdAX=birdAY=0;

}
void mouseReleased(){
  birdVX = (400-mouseX)/10.0;
  birdVY = (300-mouseY)/10.0;
  birdAY = 0.98;
}

可以攻擊很多隻豬
然後碰到鳥的豬會消失






小葉重作示範
float [][]pigx=new float[5][4];
float [][]pigy=new float[5][4];
boolean [][]pigAlive=new boolean[5][4];
void setup(){
  size(800,600);
   for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      pigx[i][j]=700-i*100;pigy[i][j]=100+j*100;pigAlive[i][j]=true;
    }
  }
}
void draw(){
  for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      fill(#07DE0F); ellipse(pigx[i][j], pigy[i][j], 100, 100);
   }
  }
  fill(#DE0719); ellipse(400, 300, 100, 100);
}

會出現紅球與綠球
























float birdX = 100, birdY = 400;
float birdVX = 0, birdVY = 0;
float birdAX = 0, birdAY = 0;
float [][]pigx=new float[5][4];
float [][]pigy=new float[5][4];
boolean [][]pigAlive=new boolean[5][4];
void setup(){
  size(800,600);
   for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      pigx[i][j]=700-i*100;pigy[i][j]=100+j*100;pigAlive[i][j]=true;
    }
  }
}
void draw(){
  background(255);
  for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      if (dist(birdX, birdY,pigx[i][j], pigy[i][j])<100)
        pigAlive[i][j]=false;
      if(pigAlive[i][j]){fill(#07DE0F); ellipse(pigx[i][j], pigy[i][j], 100, 100);}
  }
}
  //fill(#DE0719); ellipse(400, 300, 100, 100);
  fill(#DE0719); ellipse(birdX,birdY, 100, 100);
  birdX += birdVX;
  birdY += birdVY;
  birdVX += birdAX;
  birdVY += birdAY;
}
void mouseDragged(){
  birdX=mouseX;
  birdY=mouseY;
}
紅球碰到綠球 綠球可以消失



float birdX = 100, birdY = 400;
float birdVX = 0, birdVY = 0;
float birdAX = 0, birdAY = 0;
float [][]pigx=new float[5][4];
float [][]pigy=new float[5][4];
boolean [][]pigAlive=new boolean[5][4];
void setup(){
  size(800,600);
   for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      pigx[i][j]=700-i*100;pigy[i][j]=100+j*100;pigAlive[i][j]=true;
    }
  }
}
void draw(){
  background(255);
  for(int i=0;i<5;i++){
    for(int j=0;j<4;j++){
      if (dist(birdX, birdY,pigx[i][j], pigy[i][j])<100)
        pigAlive[i][j]=false;
      if(pigAlive[i][j]){fill(#07DE0F); ellipse(pigx[i][j], pigy[i][j], 100, 100);}
  }
}
  //fill(#DE0719); ellipse(400, 300, 100, 100);
  fill(#DE0719); ellipse(birdX,birdY, 100, 100);
  birdX += birdVX;
  birdY += birdVY;
  birdVX += birdAX;
  birdVY += birdAY;
}
void mouseDragged(){
  birdX=mouseX;
  birdY=mouseY;
  birdVX=0;birdVY=0;
  birdAY=0;
}
void mouseReleased(){
  birdVX=(100-mouseX)/5.0; birdVY=(400-mouseY)/5.0;birdAY=0.98;
}

紅球可以拋物線移動



import ddf.minim.*;

Minim minim;
AudioPlayer player;

void setup(){
 
 
  size(800,600);
  minim = new Minim(this);
  player = minim.loadFile("dora.mp3",2048);
  player.play();
  player.loop();
}
void draw(){

}
可以加入音樂檔
點擊開始就可以撥放