stop();

// How to start Button Animation.
backgroundClick.addEventListener(MouseEvent.CLICK, startAnimation);

//Functions for Button Animation.
function startAnimation(e:MouseEvent):void
{
	start();
}

stop();

// Click Start Button to begin main sword animation.
startShade.addEventListener(MouseEvent.CLICK, startAnimation);
startButton.addEventListener(MouseEvent.MOUSE_OVER, mouseOverShade);
startShade.addEventListener(MouseEvent.MOUSE_OUT, mouseShade);

// Animation Function.
function startAnimation(evt:MouseEvent):void {
gotoAndPlay(32);
}

function mouseOverShade(evt:MouseEvent):void {
startButton.visible = false
}

function mouseShade(evt:MouseEvent):void {
startButton.visible = true
}

quote:

TypeError: Error #1034: Type Coercion failed: cannot convert flash.display::SimpleButton@edcb821 to Symbol3.

at flash.display::MovieClip/gotoAndPlay()
at FlashSwordUn_fla::MainTimeline/startButtonAnimation()
TypeError: Error #1034: Type Coercion failed: cannot convert flash.display::SimpleButton@edcb701 to Symbol4.

TypeError: Error #1009: Cannot access a property or method of a null object reference.
at FlashSwordUn_fla::MainTimeline/frame31()

hex1 = -25;
hex2 = 0;
hex3 = 60;
hex4 = 60;
hex5 = 150;
hex52 = 150;

_root.createEmptyMovieClip("wall",1);
with (wall) {
	_x=hex5;
	_y=hex52;
lineStyle(10, 0x000000, 100);
beginFill(0x0000FF,50);
lineTo(50,_root.hex1);
lineTo(100,_root.hex2);
lineTo(85,_root.hex3);
lineTo(15,_root.hex4);
}

on(press) {;
_root.hex1 = _root.hex1 - 10; 

_root.createEmptyMovieClip("wall",1);
with (_root.wall) {
	_x=_root.hex5;
	_y=_root.hex52;
lineStyle(10, 0x000000, 100);
beginFill(0x0000FF,50);
lineTo(50,_root.hex1);
lineTo(100,_root.hex2);
lineTo(85,_root.hex3);
lineTo(15,_root.hex4);
}}

var center:Point = new Point (10, 10);
var offsets:Array = [new Point (0, -5), new Point (-5, 5), new Point (5, 5)];

function redraw():Void
{
     var mc:MovieClip = _root.createEmptyMovieClip("wall", 1);
     mc.lineStyle(0,0x000000);
     mc.moveTo(offsets[0].x, offsets[0].y);

     for(var i:Number = 0; i < offsets.length; i++)
     {
          mc.lineTo(offsets[i].x, offsets[i].y);
     }
     mc.lineTo(offsets[0].x, offsets[0].y);
}

on(press)
{
     _root.offsets[0] = new Point (_root.offsets[0].x + whatever, _root.offsets[0].y + whatever);
     _root.redraw();
}

import flash.geom.Point;

onClipEvent(load){
speed=10;
//change this to what you want
}
onClipEvent(enterFrame){
animation = "Idle"
if(Key.isDown(Key.RIGHT)){
_x+=speed;
animation = "Moving"
}
if(Key.isDown(Key.LEFT)){
_x-=speed;
animation = "Moving";
}
if(Key.isDown(Key.UP)){
_y-=speed;
animation = "Moving";
}
if(Key.isDown(Key.DOWN)){
_y+=speed;
animation = "Moving";
}
this.gotoAndPlay(animation);
//sorry, I forgot this part xD
}