package  
{
	import flash.display.Graphics;
	import flash.display.MovieClip;
	import flash.display.Sprite;
	import flash.events.Event;
	import flash.geom.Point;
	import flash.geom.Rectangle;
	
	public class Sector extends MovieClip
	{
		private var main:Main;
		private var playerShip:PlayerShip;
		private var sectorW:Number;
		private var sectorH:Number;
		private var map:Array = new Array();
		private var AIShips:Array = new Array();
		private var asteroids:Array = new Array();
		private var currentMap:int = 2;
		
		public function Sector($main:Main, $keyboard:KeyboardEvents)
		{
			//variable declarations
			main = $main;
			
			//property stuff
			sectorW = main.getDBMaps.mapWidth(currentMap);
			sectorH = main.getDBMaps.mapHeight(currentMap);
			
			//spawn misc stuff
			addAsteroids();
			addBorders();
			
			//player stuff
			playerShip = new PlayerShip(
				$keyboard.getKeyPress(),//key presses
				main.getDBMaps.PlayerStart(currentMap).coords,//coords
				main.getDBMaps.PlayerStart(currentMap).rotation,//starting rotation
				this,//sector
				main.getDBShipsData.getShipData(2),
				0,//allegience
				main.getDBWeapons.getWeaponData(1),//main weapon
				main.getDBWeapons.getWeaponData(3)//secondary weapon
			);
			playerShip.MaxHP *= 2;
			playerShip.HP = playerShip.MaxHP;
			addChildAt(playerShip, 1);
			
			addAIShips();
			
			addEventListener(Event.ENTER_FRAME, moveCamToPlayer);
		}
		
		private function addAIShips():void
		{
			var count:int = 0;
			for (var i:int; i < main.getDBMaps.noOfAIShips(currentMap); i++ )
			{
				var tempProp:Object = main.getDBMaps.getAIShip(currentMap, i);
				var temp:AIShip = new AIShip(
					i, //id
					tempProp.coords,
					tempProp.rotation,
					tempProp.allegiance,
					this,
					main.getDBShipsData.getShipData(tempProp.type),
					main.getDBWeapons //weapon DB
				);
				AIShips.push(temp);
				addChildAt(temp, 1);
			}
		}
		
		public function addSingleAIShip($coords:Point, $rot:int, $type, $allegiance:int)
		{
			var temp:AIShip = new AIShip(
				AIShips.length,
				$coords,
				$rot,
				$allegiance,
				this,
				main.getDBShipsData.getShipData($type), //ship properties
				main.getDBWeapons //weapon DB
			);
			AIShips.push(temp);
			addChildAt(temp, 1);
		}
		
		private function addBorders()
		{
			var borderTop:Border = new Border();
			borderTop.width = (sectorW * 32) + 8;
			borderTop.x = (sectorW * 32) / 2;
			addChildAt(borderTop, 0);
			
			var borderBottom:Border = new Border();
			borderBottom.width = (sectorW * 32) + 8;
			borderBottom.x = (sectorW * 32) / 2;
			borderBottom.y = sectorH * 32;
			addChildAt(borderBottom, 0);
			
			var borderLeft:Border = new Border();
			borderLeft.height = sectorH * 32;
			borderLeft.y = (sectorH * 32) / 2;
			addChildAt(borderLeft, 0);
			
			var borderRight:Border = new Border();
			borderRight.height = sectorH * 32;
			borderRight.x = sectorW * 32;
			borderRight.y = (sectorH * 32) / 2;
			addChildAt(borderRight, 0);
		}
		
		///Loads and adds asteroids from propertyMap to the game 
		private function addAsteroids() 
		{
			for (var i:int; i < main.getDBMaps.noOfAsteroids(currentMap); i++)
			{
				var tempProp:Object = main.getDBMaps.getAsteroid(currentMap, i);
				var temp:Asteroid = new Asteroid(
					i,//ID
					tempProp.coords,//coords
					tempProp.rotation,//rotation
					tempProp.type,//type
					this//sector
				);
				addChild(temp);
				Asteroids.push(temp);
			}
		}
		
		public function get Asteroids():Array
		{
			return asteroids;
		}
		
		///Removes the reference to the specific asteroid
		public function removeAsteroid($id:int) 
		{
			asteroids[$id] = null;
		}
		
		public function moveCamToPlayer($e:Event):void
		{
			x = -playerShip.x;
			y = -playerShip.y;
			
			//0% speed = 1.0 zoom, 100% speed = 0.6 zoom
			var ratio:Number = 1 - ((playerShip.Speed / playerShip.SpeedMax) * .4);
			
			ratio = Math.round(ratio * 1000) / 1000;
			//main.RotationBoxZoom = Math.round(main.RotationBoxZoom * 1000) / 1000;
			main.RotationBoxZoom = .6;
			
			//30% zoom is the zoomed-out limit
			if (ratio <= .3)
				ratio = .3;
			
			if (ratio > main.RotationBoxZoom)
				main.RotationBoxZoom += .005;
			else if (ratio < main.RotationBoxZoom)
				main.RotationBoxZoom -= .005;
		}
		
		private function radToDeg($radiant):Number
		{
			return $radiant * Math.PI / 180;
		}
		
		//--------------------------------------------set/get--------------------------------------------
		
		public function get SectorW():Number
		{
			return sectorW;
		}
		
		public function get SectorH():Number
		{
			return sectorH;
		}
		
		public function getShipPoints():Array
		{
			var temp:Array = new Array();
			for (var i = 0; i < AIShips.length; i++)
			{
				temp.push(AIShips[i].Coords);
			}
			temp.push(playerShip.Coords);
			return temp;
		}
		
		public function getShips():Array
		{
			return AIShips.concat(playerShip);
		}
		
		public function removeAIShip($id:int):void
		{
			AIShips[$id] = null;
		}
		
		public function get Player_Ship():PlayerShip
		{
			return playerShip;
		}
		
		public function get AllegianceColors():Array
		{
			return main.AllegianceColors;
		}
		
		public function get getMain():Main
		{
			return main;
		}
	}
}