week03 做POKEMON GO

程式碼:

PImage img;

void setup(){

size(600,800);

img=loadImage("Poke_Ball.png");

imageMode(CENTER);

}

void draw(){

background(255);

image(img,mouseX,mouseY,100,100);

}

程式碼:

PImage imgBall,imgPika;

float ballX=300,ballY=400,pikaX=300,pikaY=200;

float ballVX=0,ballVY=0;

void setup(){

size(600,800);

imgBall=loadImage("Poke_Ball.png");

imgPika=loadImage("pikachu.png");

imageMode(CENTER);

}

void draw(){

background(255);

image(imgPika,pikaX,pikaY,100,100);

image(imgBall,ballX,ballY,100,100);

ballX+=ballVX/2.0;ballY+=ballVY/2.0;

}

void mouseMoved(){

  if(mouseY<height*2/3&&ballVY==0){

    ballVX=mouseX-pmouseX;

    ballVY=mouseY-pmouseY;

  }else if(mouseY>height*2/3){

    ballX=mouseX;

    ballY=mouseY;

     ballVX=0;

     ballVY=0;}

    

}

加重力

程式碼:

PImage imgBall,imgPika;

float ballX=300,ballY=400,pikaX=300,pikaY=200;

float ballVX=0,ballVY=0;

boolean bFly=false;

void setup(){

size(600,800);

imgBall=loadImage("Poke_Ball.png");

imgPika=loadImage("pikachu.png");

imageMode(CENTER);

}

void draw(){

background(255);

image(imgPika,pikaX,pikaY,100,100);

image(imgBall,ballX,ballY,100,100);

if(bFly){

  ballX+=ballVX/2.0;ballY+=ballVY/2.0;

  ballVY+=0.98;

}

}

void mouseMoved(){

  if(mouseY<height*2/3&&bFly==false){

    ballVX=mouseX-pmouseX;

    ballVY=mouseY-pmouseY;

    bFly=true;

  }else if(mouseY>height*2/3){

    ballX=mouseX;

    ballY=mouseY;

     ballVX=0;

     ballVY=0;

   bFly=false;

}

}

寶貝球變小

程式碼:

PImage imgBall,imgPika;

float ballX=300,ballY=400,ballZscale=1.0,pikaX=300,pikaY=200;

float ballVX=0,ballVY=0;

boolean bFly=false;

void setup(){

size(600,800);

imgBall=loadImage("Poke_Ball.png");

imgPika=loadImage("pikachu.png");

imageMode(CENTER);

}

void draw(){

background(255);

image(imgPika,pikaX,pikaY,100,100);

image(imgBall,ballX,ballY,100/ballZscale,100/ballZscale);

if(bFly){

  ballX+=ballVX/2.0;ballY+=ballVY/2.0;

  ballVY+=0.98;

  ballZscale+=0.03;

}

}

void mouseMoved(){

  if(mouseY<height*2/3&&bFly==false){

    ballVX=mouseX-pmouseX;

    ballVY=mouseY-pmouseY;

    bFly=true;

  }else if(mouseY>height*2/3){

    ballX=mouseX;

    ballY=mouseY;

     ballVX=0;

     ballVY=0;

   bFly=false;

   ballZscale=1.0;}

    

}