private static const Ktrac:Number = 1.4;
		private const K:int = 10000;

		private var field:CurlingField;
		private var b_top:int = 1;
		private var b_bottom:int = 0;
		private var b_right:int = 1;
		private var b_left:int = 1;

		public const spd_max:Number = 5000;

		public var id:int = -1;
		public var user_id:int = -1;
		public var radius:int = 19;
		public var color:uint = 0xBD0000;
		public var colorIndex:int = 0;

		public var initSign:int = 1;

		public var dx:int = 0;
		public var dy:int = 0;
		public var ddx:Number = 0;

		public var rx:int = 0;
		public var ry:int = 0;

		public var fx:int = 0;		// будущие координаты
		public var fy:int = 0;
		public var fdx:int = 0;		// будущие скорости
		public var fdy:int = 0;
		public var fdt:int = 0;		// промежуток времени до будущего соударения

		public var collide_frame:int = -100;
		//public var angle:Number = 0;

		private var tempCount:int = 0;


		public var cntCollide:int = 0;
		public var idCollide:int = 0;