Bat class for Imaginary Monsters prototype

Bat.as

package com
{
	import flash.display.InteractiveObject;
	import flash.geom.Point;
	
	import org.flixel.*;
	
	
	public class Bat extends Enemy
	{
		[Embed(source = "../../data/bat.png")] private var ImgBat:Class;
	
		private var _move_speed:int = 400;
		private var _jump_power:int = 350;
		private var _state:PlayState;
		private var dontAttack:Boolean;
		private var initializer:Boolean;
		private var moveOver:Number
		private var originalY:Number;
		private var arc:Number;
		
		public function Bat(state:PlayState,X:Number,Y:Number):void
		{
			super(X, Y);
			loadGraphic(ImgBat, true, true, 26,34);
			_state = state;
			maxVelocity.x = 200;
			maxVelocity.y = 200;
			//Set the player health
			health = 10;
			//Gravity
			acceleration.y = -400;            
			//Friction
			drag.x = 200;
		
			width=26;
			height=35;
			originalY = this.y; 
		
			addAnimation("fly", [2,3], 7);
			addAnimation("idle", [0], 7);
			play("idle");
			dontAttack = false;
			initializer = false;
			exists = true;
			controlMe = false;
			
		}
	
		override public function resetDefaults():void
		{
			dontAttack = false;
			initializer = false;
			exists = true;
			controlMe = false;
			acceleration.y = -400;  
		}
		override public function attack():void
		{
			if(!initializer){
				initializer = true;
				acceleration.y = 0;
			}
			if(_state.player.y <= this.y+35)
			{
				if(!dontAttack){
					dontAttack = true;
					moveOver = Math.random()*100;
					//trace(moveOver);	
				}
				if(_state.player.facing == RIGHT){
					
					acceleration.y = -400;
					velocity.x -= moveOver;
					
				}else if(_state.player.facing == LEFT){
					acceleration.y = -400;
					velocity.x += moveOver;
				}
				
				
			}else{
				play("fly");
				velocity.y += _state.player.y* .005;
				
			}
			
		}
		override public function getLikeMe():void {
			if ( FlxG.keys.LEFT )
			{
				facing = LEFT;
				velocity.x -= _move_speed * FlxG.elapsed;
			}
			else if (FlxG.keys.RIGHT )
			{
				facing = RIGHT;
				velocity.x += _move_speed * FlxG.elapsed;		
			}
			
			if (FlxG.keys.X)
			{
				velocity.y = -200
				
			}
			
			if (velocity.y < 0 &&!FlxG.keys.C)
			{
				play("fly");
			}
			else
			{
				if ( velocity.y > 0 )
				{
					
					play("fly");
				}
				else if (velocity.x == 0 && !FlxG.keys.C)
				{
					play('idle');
				}
				else
				{
					if(!FlxG.keys.C){
						play("idle");
					}
				}
			}
		}
	}
}