var DEFAULT_BUTTON_COLORS = [
  "#fff",  // over
  "#aaf",  // out
  "#faa",  // down
  "#333"   // disabled
];

var DEFAULT_TEXT_COLORS = [
  "#000",  // over
  "#000",  // out
  "#000",  // down
  "#999"   // disabled
];


function RectSetting(width, height, buttonColors) {
  this.width = width;
  this.height = height;

  if(buttonColors != null)
    this.buttonColors = buttonColors;
  else
    this.buttonColors = DEFAULT_BUTTON_COLORS;

}


function ButtonTextSetting(text, textColors) {
  this.text = text;
  this.textColors = textColors;
}




// function RoundRoundRectButton(x, y, text, callback) {
function RoundRectButton(roundRectSetting) {

 // use the bitmap data as the texture for the sprite

  /*
  var newTextStyle = $.extend( {}, textStyleBasic);
  newTextStyle.font = "bold 28px Arial";

  this.buttonText = game.add.text(0, 0, text, newTextStyle);
  this.buttonText.addColor("#a0d", 0)
  this.buttonText.anchor.setTo(0.5, 0.4);

  this.startButton = game.add.button(x, y, 'button', callback, this, 2, 1, 0);
  this.startButton.anchor.set(0.5);
  this.startButton.inputEnabled = true;
  this.startButton.input.priorityId = 1;
  this.startButton.input.useHandCursor = true;
  this.startButton.addChild(this.buttonText);
  */

  var overSprite = this.makeSprite(roundRectSetting.width, roundRectSetting.height, roundRectSetting.color[0]);
  var outSprite = this.makeSprite(roundRectSetting.width, roundRectSetting.height, roundRectSetting.color[1]);
  var downSprite = this.makeSprite(roundRectSetting.width, roundRectSetting.height, roundRectSetting.color[2]);
  var disabledSprite = this.makeSprite(roundRectSetting.width, roundRectSetting.height, roundRectSetting.color[3]);
}

RoundRectButton.prototype.makeSprite = function(width, height, color) {
  var bmd = game.add.bitmapData(width, height);

  var defaultLineWidth = 2;
  var defaultLineWidthHalf = defaultLineWidth / 2;

  bmd.ctx.beginPath();
  bmd.ctx.rect(
    defaultLineWidth, defaultLineWidth,
    width - defaultLineWidth, height - defaultLineWidth
  );
  bmd.ctx.fillStyle = '#aaaa';
  bmd.ctx.fill();

  bmd.ctx.beginPath();
  bmd.ctx.lineWidth = defaultLineWidth;
  bmd.ctx.strokeStyle = "#fff";
  bmd.ctx.strokeRect(
    defaultLineWidthHalf, defaultLineWidthHalf,
    width - defaultLineWidth, height - defaultLineWidth
  );

  return game.add.sprite(300, 300, bmd);
}