EVR.include("level/scoreboard/meter/Segment.js");
EVR.Level.Scoreboard.Meter = function(scoreboard)
{
   EVR.Graphic.call(this, scoreboard, null, null, ALIGN_CENTER);
   this.scoreboard = scoreboard;
   this.segments = [];
   this.count = SCOREBOARD_METER_SEGMENTS;
   this.bounds = [SCOREBOARD_METER_MIN_SPEED, SCOREBOARD_METER_MAX_SPEED];
//    this.set_proportions(SCOREBOARD_METER_WIDTH, 1);
   this.set_proportions(1, 1);
   this.append();
   this.addSegments();
}
EVR.Level.Scoreboard.Meter.prototype = new EVR.Graphic;
EVR.Level.Scoreboard.Meter.prototype.addSegments = function()
{
   var count = this.count;
   var segments = [];
   for (var ii = 0; ii < count; ii++)
   {
      segments.push(new EVR.Level.Scoreboard.Meter.Segment(this, ii, count));
   }
   this.segments = segments;
   this.arrange();
}
EVR.Level.Scoreboard.Meter.prototype.arrange = function()
{
   var segments = this.segments;
   var offset = 0;
   for (var ii = 1; ii < segments.length; ii++)
   {
      offset += segments[ii - 1].get_dimensions()[1];
      segments[ii].set_coordinates([0, offset]);
   }
}
EVR.Level.Scoreboard.Meter.prototype.update = function(speed)
{
   var min = this.bounds[0];
   var max = this.bounds[1];
   var difference = max - min;
   var level = Math.round(this.count * ((speed - min) / difference));
   var segment, segments = this.segments;
   var offset = 0;
   for (var ii = segments.length - 1; ii >= 0; ii--)
   {
      segment = segments[ii];
      if (offset < level)
      {
	 if (!segment.isActive())
	 {
	    segment.activate();
	 }
      }
      else
      {
	 if (segment.isActive())
	 {
	    segment.deactivate();
	 }
      }
      offset++;
   }
   return level / this.count;
}
EVR.Level.Scoreboard.Meter.prototype.draw = function()
{
   EVR.Graphic.prototype.draw.call(this);
   var segments = this.segments;
   for (var ii = 0; ii < segments.length; ii++)
   {
      segments[ii].draw();
   }
   this.arrange();
}      
EVR.Level.Scoreboard.Meter.prototype.toString = function()
{
   return "[object EVR.Level.Scoreboard.Meter]";
}

EVR.Level.Scoreboard.Meter.Segment = function(meter, index, count)
{
   EVR.Graphic.call(this, meter);
   this.meter = meter;
   this.index = index;
   this.count = count;
   this.active = false;
   this.setAttributes();
   this.append();
}
EVR.Level.Scoreboard.Meter.Segment.prototype = new EVR.Graphic;
EVR.Level.Scoreboard.Meter.Segment.prototype.setAttributes = function()
{
   var height = 1.0 / this.count;
   var y = this.index * height;
   this.set_proportions(1, height);
   this.deactivate();
   this.set_color();
}
EVR.Level.Scoreboard.Meter.Segment.prototype.deactivate = function()
{
   this.css.visibility = "hidden";
//    this.css.display = "none";
//    this.set_opacity(SCOREBOARD_METER_INACTIVE_OPACITY);
   this.active = false;
}
EVR.Level.Scoreboard.Meter.Segment.prototype.set_color = function()
{
   var color = this.meter.scoreboard.buildYellow(this.index, this.count);
   this.setBorder();
   EVR.Graphic.prototype.set_color.call(this, color.get_string());
}
EVR.Level.Scoreboard.Meter.Segment.prototype.setBorder = function(red)
{
   var offset = SCOREBOARD_METER_BORDER_COLOR_OFFSET;
   var color = this.meter.scoreboard.buildYellow(
      this.index, this.count, offset);
   var css = this.css;
   css.borderWidth = 0;
   css.borderLeftWidth = SCOREBOARD_METER_HORIZONTAL_BORDER_WIDTH;
   css.borderRightWidth = SCOREBOARD_METER_HORIZONTAL_BORDER_WIDTH;
   if (this.index == this.count - 1)
   {
      css.borderBottomWidth = SCOREBOARD_METER_BOTTOM_BORDER_WIDTH;
   }
   css.borderColor = color.get_string();
   css.borderStyle = "solid";
}
EVR.Level.Scoreboard.Meter.Segment.prototype.activate = function()
{
   this.css.visibility = "";
//    this.css.display = "";
//    this.set_opacity(1);
   this.active = true;
}
EVR.Level.Scoreboard.Meter.Segment.prototype.isActive = function()
{
   return this.active;
}
EVR.Level.Scoreboard.Meter.Segment.prototype.toString = function()
{
   return "[object EVR.Level.Scoreboard.Meter.Segment]";

}

EVR.include("level/streak/Glyph.js");
EVR.Level.Streak = function(level)
{
   this.level = level;
   this.container = level.container;
   this.glyphs = [];
   this.streak = 0;
}
EVR.Level.Streak.prototype.increase = function()
{
   var streak = ++this.streak;
//    if (!this.level.practice)
//    {
//       var probability = STREAK_CHEER_PROBABILITY;
//       if (Math.random() <= probability)
//       {
// 	 this.glyphs.push(new EVR.Level.Streak.Glyph(this));
//       }
//    }
}
EVR.Level.Streak.prototype.reset = function()
{
   this.streak = 0;
   this.apply_to_glyphs("remove");
   this.glyphs = [];
}
EVR.Level.Streak.prototype.apply_to_glyphs = function(method)
{
   var glyphs = this.glyphs;
   for (var ii = 0; ii < glyphs.length; ii++)
   {
      glyphs[ii][method]();
   }
}
EVR.Level.Streak.prototype.draw = function()
{
   this.apply_to_glyphs("draw");
}
EVR.Level.Streak.prototype.clear = function()
{
   this.apply_to_glyphs("remove");
}
EVR.Level.Streak.prototype.valueOf = function()
{
   return this.streak;
}
EVR.Level.Streak.prototype.toString = function()
{
   return this.streak;
}

EVR.Level.Streak.Glyph = function(streak, index, count)
{
   EVR.Graphic.call(this, streak.container, null, null, ALIGN_BOTTOM_LEFT);
   this.streak = streak;
   this.set_attributes();
   this.append();
}
EVR.Level.Streak.Glyph.prototype = new EVR.Graphic;
EVR.Level.Streak.Glyph.prototype.set_attributes = function()
{
   this.set_proportions(STREAK_GLYPH_WIDTH, STREAK_GLYPH_HEIGHT);
   this.set_z(STREAK_Z_INDEX);
   this.set_opacity(STREAK_OPACITY);
   this.css.fontWeight = STREAK_FONT_WEIGHT;
   this.set_text();
   this.initialize_position();
}
EVR.Level.Streak.Glyph.prototype.set_text = function()
{
   this.text = this.determine_text();
   this.set_color_index();
   var font = STREAK_FONT_FAMILY;
   var color = STREAK_COLORS[this.color_index];
   var size = STREAK_FONT_SIZE;
   this.set_shadow(font, size);
   var cheer = new EVR.Graphic(this, null, null, ALIGN_TOP, this.container);
   cheer.set_proportions(STREAK_GLYPH_WIDTH, 0);
   cheer.set_text(this.text, font, color, size);
   cheer.append();
   this.cheer = cheer;
}
EVR.Level.Streak.Glyph.prototype.set_color_index = function()
{
   this.color_index = Math.get_random_int(0, STREAK_COLORS.length - 1);
}
EVR.Level.Streak.Glyph.prototype.determine_text = function()
{
   var cheers = STREAK_CHEERS;
   var streak = this.streak.streak;
   var range = Math.get_random_number(0, streak / STREAK_CHEER_GRADIENT);
   (range >= 1) && (range = .999);
   var index = Math.floor(cheers.length * range);
   return cheers[index];
}
EVR.Level.Streak.Glyph.prototype.set_shadow = function(font, size)
{
   var shadow = new EVR.Graphic(this, null, null, ALIGN_TOP, this.container);
   var color = STREAK_SHADOWS[this.color_index];
   shadow.set_proportions(STREAK_GLYPH_WIDTH, 0);
   shadow.set_text(this.text, font, color, size);
   shadow.append();
   this.shadow = shadow;
   this.place_shadow();
}
EVR.Level.Streak.Glyph.prototype.place_shadow = function()
{
   var shadow = this.shadow;
   var position = shadow.get_coordinates();
   var offset = STREAK_SHADOW_OFFSET;
   var coordinates = [position[0] + offset[0], position[1] + offset[1]];
   shadow.set_coordinates(coordinates);
}
EVR.Level.Streak.Glyph.prototype.initialize_position = function()
{
   var x = Math.random();
   var y = -Math.get_random_number(STREAK_MIN_Y, STREAK_MAX_Y);
   this.place(x, y);
}
EVR.Level.Streak.Glyph.prototype.draw = function()
{
   EVR.Graphic.prototype.draw.call(this);
   if (!!this.shadow && !!this.cheer)
   {
      this.shadow.draw();
      this.place_shadow();
      this.cheer.draw();
   }
}
EVR.Level.Streak.Glyph.prototype.toString = function()
{
   return "[object EVR.Level.Streak.Glyph]";
}