Help with Lists/methods

hi. trying to code my first we thing in max.

What I am trying to do is just see how the inherits work.
What I have bellow is a type called SpaceObject, this has the common fields of x,y,velocity which are common to all space objects.

I then have a Star type which inherist SpaceObject.
The star type has afew thing for itself like Draw() count and Create.

But I seem to be having trouble either getting it to create and add to the list or drawing the star image to the screen.

I duno about the rest of you but I am finding it hard to do any sort of Debugin (Win32) .. I hope thats something thats going to get worked on.

Any help is welcome and thanks in advance.

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'	My First Blitz Max Prog!.
'
'		Aim : To create some types with its own methods and functions.
'		Aim : To use the new linked list system and understand it.
'
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'
'
'

Strict

Global GFX_Width		:	Int		=	800
Global GFX_Height		:	Int		=	600
Graphics GFX_Width,GFX_Height,0




Incbin "star.bmp"
Global StarImage		=	LoadImage("incbin::star.bmp")







Global SpaceObjectList:Tlist = CreateList()

Type SpaceObject

	Field pos_x		:	Int
	Field pos_y		:	Int
	Field Velocity	:	Int
	
	Method count:Int()
		Local ret:Int
		ret=0
		For stars = EachIn SpaceObjectList
			ret:+1
		Next
		Return ret
	End Method
	
End Type

Global SpaceObjects:SpaceObject






Type Star	Extends SpaceObject
	
	Function Create:star()
		Local Stars:star = New Star
			'Stars.pos_x=Rand(1,800)
			'Stars.pos_y=Rand(1,600)
			'Stars.Velocity=0
			SpaceObjectList.addlast Stars	
			Return Stars
	End function
	
	Method Draw()
		DrawImage StarImage,100,100
	End method
	
	
	Method count:Int()
		Local ret:int
		ret=0
		For stars = EachIn spaceobjectlist
			ret:+1
		next
		Return ret
	End method
End Type
Global Stars:star


While Not KeyHit(KEY_ESCAPE)
	Cls

		If KeyHit(KEY_SPACE)
			Stars.create()
		End If
	
	FlushMem;Flip
wend