Week 02 左近寺龍之介之沙織戀愛模擬遊戲

1.互動小畫家

做出畫線的程式

void setup(){

  size(600,600);

}

void draw(){

  line(mouseX,mouseY,pmouseX,pmouseY);

}

加入滑鼠按壓偵測，使線條可以斷開

void setup(){

  size(600,600);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

加入變換顏色功能

void setup(){

  size(600,600);

  background(255);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

void keyPressed(){

  if(key=='1') stroke(#FF0015);

  if(key=='2') stroke(#FFD900);

  if(key=='3') stroke(#00FF1B);

}

利用滾輪調整筆粗細

void setup(){

  size(600,600);

  background(255);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

void keyPressed(){

  if(key=='1') stroke(#FF0015);

  if(key=='2') stroke(#FFD900);

  if(key=='3') stroke(#00FF1B);

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  now+=e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}

加入 存檔 寫檔

void setup(){

  size(600,600);

  background(255);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

void keyPressed(){

  if(key=='1') stroke(#FF0015);

  if(key=='2') stroke(#FFD900);

  if(key=='3') stroke(#00FF1B);

  if(key=='s') save("now.png");

  if(key=='r'){

    PImage img=loadImage("now.png");

    if(img!=null) image(img,0,0);

  }

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  now+=e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}

加入調色盤

void setup(){

  size(600,600);

  background(255);

}

void draw(){

  if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

boolean bColorSelect=false;

void keyPressed(){

  if(key=='1') stroke(#FF0015);

  if(key=='2') stroke(#FFD900);

  if(key=='3') stroke(#00FF1B);

  if(key=='s') save("now.png");

  if(key=='r'){

    PImage img=loadImage("now.png");

    if(img!=null) image(img,0,0);

  }

  if(key=='c' && bColorSelect==false){

    bColorSelect=true;

    save("beforeColor.png");

    PImage img=loadImage("colorMap.png");

    image(img,0,0);

  }

  else if(key=='c' && bColorSelect==true){

    bColorSelect=false;

    PImage img=loadImage("beforeColor.png");

    if(img!=null) image(img,0,0);

  }

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  now+=e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}

加入抽取顏色功能

void setup(){

  size(600,600);

  background(255);

}

void draw(){

  if(bColorSelect){

    loadPixels();

    stroke(pixels[mouseX+mouseY*width]);

  }

  else if(mousePressed) line(mouseX,mouseY,pmouseX,pmouseY);

}

boolean bColorSelect=false;

void keyPressed(){

  if(key=='1') stroke(#FF0015);

  if(key=='2') stroke(#FFD900);

  if(key=='3') stroke(#00FF1B);

  if(key=='s') save("now.png");

  if(key=='r'){

    PImage img=loadImage("now.png");

    if(img!=null) image(img,0,0);

  }

  if(key=='c' && bColorSelect==false){

    bColorSelect=true;

    save("beforeColor.png");

    PImage img=loadImage("colorMap.png");

    image(img,0,0);

  }

  else if(key=='c' && bColorSelect==true){

    bColorSelect=false;

    PImage img=loadImage("beforeColor.png");

    if(img!=null) image(img,0,0);

  }

}

int now=1;

void mouseWheel(MouseEvent event){

  float e = event.getCount();

  now+=e;

  if(now<1) now=1;

  strokeWeight(now);

  println(now);

}