Best way to access information inside classes?

Strict

Import mojo


Class MyGame Extends App
	Field gameObject1:GameObject
	Field gameObject2:GameObject
	Field flag:Int
	Field flag2:Int
	Field flag3:Int
	Field direction1:Float=1
	Field direction2:Float=1
	'This contains our application as a whole, including game and title screens and any others we create.
	Method OnCreate:Int()
		SetUpdateRate(60)
		gameObject1 = New GameObject(10, 10, 20, 20)
		gameObject2 = New GameObject(35, 30, 20, 20)
		Return 0
	End
	
	Method OnUpdate:Int()
		gameObject1.xPos = gameObject1.xPos + 2*direction1
		gameObject2.xPos = gameObject2.xPos + 1*direction2
		flag = CheckCollision(gameObject1, gameObject2)
		flag2 = CheckCollision2(gameObject1.xPos, gameObject1.yPos, gameObject1.width, gameObject1.height, gameObject2.xPos, gameObject2.yPos, gameObject2.width, gameObject2.height)
		flag3 = gameObject1.CheckCollision3(gameObject2.xPos, gameObject2.yPos, gameObject2.width, gameObject2.height)
		If gameObject1.xPos + gameObject1.width >= DeviceWidth()
			direction1 = -1
		End
		If gameObject1.xPos <= 0
			direction1 = 1
		End
		If gameObject2.xPos + gameObject2.width >= DeviceWidth()
			direction2 = -1
		End
		If gameObject2.xPos <= 0
			direction2 = 1
		End	
		Return 0
	End
	
	Method OnRender:Int()
		Cls(0,0,0)
		gameObject1.Draw
		gameObject2.Draw
		DrawText(flag, DeviceWidth()/2, DeviceHeight()/2)
		DrawText(flag2, DeviceWidth()/2, DeviceHeight()/2 + 12)
		DrawText(flag3, DeviceWidth()/2, DeviceHeight()/2 + 24)
		Return 0
	End
End

Class GameObject
	Field xPos:Float
	Field yPos:Float
	Field width:Float
	Field height:Float
	
	Method New(x:Float, y:Float, w:Float, h:Float)
		Self.xPos = x
		Self.yPos = y
		Self.width = w
		Self.height = h
	End
	
	Method Draw:Void()
		SetColor(0, 255, 0)
		DrawRect(Self.xPos, Self.yPos, Self.width, Self.height)
	End
	
	Method CheckCollision3:Int(x2:Float, y2:Float, w2:Float, h2:Float)
		If Self.xPos > (x2 + w2) Or (Self.xPos + Self.width) < x2
			Return 0
		End
		If Self.yPos > (y2 + h2) Or (Self.yPos + Self.height) < y2
			Return 0
		End
			Return 1
	End
End

Function CheckCollision:Int(object1:GameObject, object2:GameObject)
	If object1.xPos > (object2.xPos + object2.width) Or (object1.xPos + object1.width) < object2.xPos
		Return 0
	End
	If object1.yPos > (object2.yPos + object2.height) Or (object1.yPos + object1.height) < object2.yPos
		Return 0
	End
		Return 1
End
	
Function CheckCollision2:Int(x1:Float, y1:Float, w1:Float, h1:Float, x2:Float, y2:Float, w2:Float, h2:Float)
	If x1 > (x2 + w2) Or (x1 + w1) < x2
		Return 0
	End
	If y1 > (y2 + h2) Or (y1 + h1) < y2
		Return 0
	End
		Return 1
End

Function Main:Int()
        New MyGame
        Return 0
End