week07

製作血條

int life=10;///一格血量為10

boolean gameOver=false;

void setup(){

  size(500,500);

}

void draw(){

  background(0,0,200);

  fill(255);rect(50,50,100,20);///底色為白色

  fill(255,0,0);rect(50,50,life*10,20);///上層為紅色

  if(gameOver){

    textSize(40);

    text("Game Over",150,150);

  }

}

void mousePressed(){

  life--;

  if(life<=0)gameOver=true;

}

畫面切換

int state=0;

int remainTime=0;

void setup(){

  size(800,600);

}

void draw(){

  if(state==0){

    drawOP();

    if(key=='1'){state=1;remainTime=5*60;}///1/60秒，所以要乘60

  }

  else if(state==1){ 

    drawPlayer();

  }

  else if(state==2){

    drawED();

  }

}

void drawED(){

  background(0);

  fill(#F0D90C);text("Game Over",100,100);

}

void drawPlayer(){

  background(#F0D90C);

  fill(#120FF2);text("Playing... You can press 2 to End",10,100);

  text("remain:"+remainTime,10,200);

  remainTime--;

  if(remainTime<=0)state=2;

}

void drawOP(){

  background(0);

  fill(#F5DE07);

  textSize(30);text("Opening... You can press 1 to play",10,100);

}

 text("remain:"+(remainTime+59)/60,10,200);
///+59在除60能自動進位成1