(function(){
    'use strict';
    var baddie, container, step, left, top, anim;
    baddie = document.getElementById('baddie');
    container = document.getElementById('content');
    step = 50;
    left = baddie.offsetLeft;
      top  = baddie.offsetTop;
      baddie.style.left = '0px';
      baddie.style.top = '0px';
      console.log(container.clientWidth);

      anim = function(moveLeft, moveTop) {
          if(parseInt(baddie.style.left) + moveLeft > (container.clientWidth - baddie.clientWidth) || parseInt(baddie.style.left) + moveLeft < 0){
              console.log('Out of bounds!');
          }
          else{
              baddie.style.left = (baddie.offsetLeft + moveLeft) + 'px';
          }
          if(parseInt(baddie.style.top) + moveTop > container.clientHeight - baddie.clientHeight || parseInt(baddie.style.top) + moveTop < 0){
              console.log('Out of bounds!');
          }
          else{
              baddie.style.top  = (baddie.offsetTop + moveTop) + 'px';
          }
      };

    function checkKeys(e){
        var key,
            myTimer;

        key = e.keyCode || e.which;
        switch(key) {
          case 37:  // ascii value for arrow left 
            anim(-step, 0); 
            break;
          case 39:  // ascii value for arrow right  
            anim(step, 0); 
            break;
          case 38:  // arrow up
              e.preventDefault();
            anim(0, -step); 
            break;
          case 40:  // arrow down
            e.preventDefault();
            anim(0, step); 
            break;
          case 72:  // h = home 
            anim(left-baddie.offsetLeft, top-baddie.offsetTop);
            break;
          case 32:  // space = jump
            anim(0, -step);
            // What jumps up, must come down, a bit later.
            myTimer = window.setTimeout(function(){anim(0, step);console.log('Timer!');}, 300);
            break;
          case 82:  // r = random
            anim(step*Math.floor(Math.random()*(3)-1), step*Math.floor(Math.random()*(3)-1));
            break;
          default:
            break;
        }    
    }
    document.onkeydown = checkKeys;
}());