Ok now I'v come unstuck.
My usuall learning method is think of an idea then search untill you have learned sufficient to have a good go at it.
The problem is I've split up a sub from an example code and created 3 subs out of it.
But I don't know what the STATIC is and does, my brillient wheeze has turned into a night mare because I don't know how to comunicate this local variable to the other three subs
VB politly informs me static is only allowed locally in a sub
I've sliced out the bulk of the code because I know that it all works. It's the variables that are bothering me. My main problem is that I've never come across one of them (STATIC) ever before.Code:Private Sub MoveLR(LR As Integer) 'Modify the positions. X = (X Mod ABBAckWidth) + 1 'static background moveing speed XBack1 = (XBack1 Mod Back1Width) + 5 ' moveing background XFore = (XFore Mod ForeWidth) + 25 'foreground End Sub Private Sub UpDateKeys() Dim n As Integer If CheckRightKey Then n = 1 If CheckLeftKey Then n = -1 MoveLR (n) End Sub Private Sub gameloop() Const TickDifference As Long = 1 'this will use the mesured ticks technique. Static X As Long, XBack1 As Long, XFore As Long Dim GlueWidth As Long, EndScroll As Long LastTick = GetTickCount() Do CurrentTick = GetTickCount() If CurrentTick - LastTick > TickDifference Then Update keys Me.Cls 'do stuff LastTick = GetTickCount() 'reset tick 'Draw the absolute background If X + ScrollWidth > ABBAckWidth Then GlueWidth = X + ScrollWidth - ABBAckWidth EndScroll = ScrollWidth - GlueWidth etc... ...end ifs Else 'Don't do anything End If DoEvents Loop Until IsEscapePressed End Sub





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