UBERACTHUNG

<script src="http://spelprogrammering.nu/simple.js">
  
  fill("white");
  rectangle(5, 50, totalWidth-10, totalHeight-55, "black");
  
  var p1 = {x: random(5, totalWidth-5), y: random(50, totalHeight-5), size: 5, xSpeed: 5, ySpeed: 0};
  var p2 = {x: random(5, totalWidth-5), y: random(50, totalHeight-5), size: 5, xSpeed: 5, ySpeed: 0};
  
  if(p1.x > totalWidth/2) { p1.xSpeed = -5; } //Om dessa står i en update function så dör man så fort man kommer in i den
  if(p2.x > totalWidth/2) { p2.xSpeed = -5; } //högra delen av planen för att man då få negativ xSpeed fastän spelet är igång.
     
  var r1w = 0; //Dessa värden får inte nollställas genom att köra dessa rader igen, 
  var r2w = 0; //för då går liven tillbaka till max i början av varje runda.
  
  function drawLifePlayer1()
  {
    rectangle(5, 15, 30, 20, "blue");
    rectangle(40, 15, 30, 20, "blue");
    rectangle(75, 15, 30, 20, "blue");
    rectangle(110, 15, 30, 20, "blue");
    rectangle(145, 15, 30, 20, "blue");
  }
  
  function drawLifePlayer2()
  {
    rectangle(totalWidth-5, 15, -30, 20, "red");
    rectangle(totalWidth-40, 15, -30, 20, "red");
    rectangle(totalWidth-75, 15, -30, 20, "red");
    rectangle(totalWidth-110, 15, -30, 20, "red");
    rectangle(totalWidth-145, 15, -30, 20, "red");
  }
  
  function drawLife()
  {
    drawLifePlayer1();
    drawLifePlayer2();
  }
  
  drawLife();
  
  function drawGame()
  {
    rectangle(p1.x, p1.y, p1.size, p1.size, "blue");
    rectangle(p2.x, p2.y, p2.size, p2.size, "red");
  }
  
  function propertiesPlayers()
  {
    p1.x += p1.xSpeed;
    p1.y += p1.ySpeed;
    
    p2.x += p2.xSpeed;
    p2.y += p2.ySpeed;
  }
  
  function goingUpPlayer1()
  {   
    if(keyboard.a) { p1.ySpeed = 0; p1.xSpeed = -5; }
    if(keyboard.d) { p1.ySpeed = 0; p1.xSpeed = 5; }
  }
  
  function goingDownPlayer1()
  {
    if(keyboard.a) { p1.ySpeed = 0; p1.xSpeed = -5; }
    if(keyboard.d) { p1.ySpeed = 0; p1.xSpeed = 5; }
  }
  
  function goingLeftPlayer1()
  {
    if(keyboard.w) { p1.ySpeed = -5; p1.xSpeed = 0; }
    if(keyboard.s) { p1.ySpeed = 5; p1.xSpeed = 0; }
  }
  
  function goingRightPlayer1()
  {
    if(keyboard.w) { p1.ySpeed = -5; p1.xSpeed = 0; }
    if(keyboard.s) { p1.ySpeed = 5; p1.xSpeed = 0; }
  }
  
  function controlsPlayer1()
  {
    if(p1.ySpeed <= -5 && p1.xSpeed == 0) { goingUpPlayer1();    }
    if(p1.ySpeed >= 5 && p1.xSpeed == 0)  { goingDownPlayer1();  }
    if(p1.ySpeed == 0 && p1.xSpeed <= -5) { goingLeftPlayer1();  }
    if(p1.ySpeed == 0 && p1.xSpeed >= 5)  { goingRightPlayer1(); }
  }
  
  function goingUpPlayer2()
  {   
    if(keyboard.left)  { p2.ySpeed = 0; p2.xSpeed = -5; }
    if(keyboard.right) { p2.ySpeed = 0; p2.xSpeed = 5; }
  }
  
  function goingDownPlayer2()
  {
    if(keyboard.left)  { p2.ySpeed = 0; p2.xSpeed = -5; }
    if(keyboard.right) { p2.ySpeed = 0; p2.xSpeed = 5; }
  }
  
  function goingLeftPlayer2()
  {
    if(keyboard.up)   { p2.ySpeed = -5; p2.xSpeed = 0; }
    if(keyboard.down) { p2.ySpeed = 5; p2.xSpeed = 0; }
  }
  
  function goingRightPlayer2()
  {
    if(keyboard.up)   { p2.ySpeed = -5; p2.xSpeed = 0; }
    if(keyboard.down) { p2.ySpeed = 5; p2.xSpeed = 0; }
  }
  
  function controlsPlayer2()
  {
    if(p2.ySpeed <= -5 && p2.xSpeed == 0) { goingUpPlayer2();    }
    if(p2.ySpeed >= 5 && p2.xSpeed == 0)  { goingDownPlayer2();  }
    if(p2.ySpeed == 0 && p2.xSpeed <= -5) { goingLeftPlayer2();  }
    if(p2.ySpeed == 0 && p2.xSpeed >= 5)  { goingRightPlayer2(); }
  }
  
  function startAgain()
  {    
    rectangle(180, 10, r1w, 30, "white");
    rectangle(totalWidth-180, 10, r2w, 30, "white");
    
    if(r1w == -175)
    {
      stopUpdate();
      clearScreen();
      
      var r = confirm("RED WINS!\n\nPLAY AGAIN?");
      if(r == true) { location.reload(); } 
      else 			{ history.back(); }
    }
    
    if(r2w == 175)
    {
      stopUpdate();
      clearScreen();
      
      var r = confirm("BLU WINS!\n\nPLAY AGAIN?");
      if(r == true) { location.reload(); } 
      else 			{ history.back(); }
    }
    
    rectangle(5, 50, totalWidth-10, totalHeight-55, "black");
    
    p1 = {x: random(5, totalWidth-5), y: random(50, totalHeight-5), size: 5, xSpeed: 5, ySpeed: 0};
    p2 = {x: random(5, totalWidth-5), y: random(50, totalHeight-5), size: 5, xSpeed: 5, ySpeed: 0};
    
    if(p1.x > totalWidth/2) { p1.xSpeed = -5; }
    if(p2.x > totalWidth/2) { p2.xSpeed = -5; }
    
    update();
  }
  
  function winnerPlayer1()
  {
    if(getPixel(p2.x, p2.y).blue != 0 || getPixel(p2.x, p2.y).red != 0) //Fixa så att hela gubben kan dö, inte bara översta pixeln
    {
      r2w += 35;
      setTimeout(startAgain(), 3000);
    }
  }
  
  function winnerPlayer2()
  {
    if(getPixel(p1.x, p1.y).red != 0 || getPixel(p1.x, p1.y).blue != 0) //Fixa så att hela gubben kan dö, inte bara översta pixeln
    {
      r1w -= 35;
      setTimeout(startAgain(), 3000);
    }  
  }
  
  function gameOver()
  {
    winnerPlayer1();
    winnerPlayer2();
  }
  
  function update()
  {  
    drawGame();
    propertiesPlayers();
    controlsPlayer1();
    controlsPlayer2();
    gameOver();   
  }

</script>