Whats wrong with my bitblt? (nods to fox's direction)

http://www.geocities.com/steve_cr_mack/game.zip

this is my rpg (hehehe, so far anyway, thats about an hours work!) but It always scrolls even If im not moving, someone please find the error!


thanks guys (and gals) :D

Hm, nice ;) But mhm, you should not use a picturebox to hold the tiles/pixs you know ;)

however, to your problem.. erm, when checking the player position (if he's outer screen) you move the scrolling position, but you don't move the player...

see:

Code:

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  If Player.y < ScrollDist then
      ScrollY = ScrollY - 1
      Player.Y = player.y + 1 'You forgot that ;)
  Endif

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I know I shouldn't use pic boxes but this is my first scrolling bitblt game so...

For some reason, after I added that, the map still seems to move up and right...:(

Erm, you -of course- need to add this in all directions ;) The player moves - if the scrolling moves + for X and Y... as in my example above, ScrollY decreases while PlayerY increases.

you mean something like this?

Code:

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Public Sub CheckKeys()
    If KD(vbKeyEscape) = True Then: Active = False
   
    'Check if any key's pressed and move the player if in viewport
   
    If KD(vbKeyLeft) = True Then
        Player.x = Player.x - 1 'moves player
        If Player.x < 0 Then: Player.x = 0 'keeps from moving offscreen
        PlayerX = PlayerX - 1 'for coordinates
            lblPlayerX = PlayerX 'makes lblPlayerX PlayerX
            lblPlayerY = PlayerY 'makes lblPlayerY PlayerY
            'If player moves outer screen update scrolling
    If Player.x + Player.w + ScrollDist > FrontW Then
        ScrollX = ScrollX + 1
    End If
   
    If Player.y + Player.h + ScrollDist > FrontH Then
        ScrollY = ScrollY + 1
    End If
   
    If Player.x < ScrollDist Then
        ScrollX = ScrollX - 1
        Player.x = Player.x + 1
    End If
   
    If Player.y < ScrollDist Then
      ScrollY = ScrollY - 1
      Player.y = Player.y + 1
  End If
    End If
   
    If KD(vbKeyRight) = True Then
        Player.x = Player.x + 1
        If Player.x + Player.w > Front.Width Then: Player.x = Front.Width - Player.w
        PlayerX = PlayerX + 1
            lblPlayerX = PlayerX 'makes lblPlayerX PlayerX
            lblPlayerY = PlayerY 'makes lblPlayerY PlayerY
            'If player moves outer screen update scrolling
    If Player.x + Player.w + ScrollDist > FrontW Then
        ScrollX = ScrollX + 1
    End If
   
    If Player.y + Player.h + ScrollDist > FrontH Then
        ScrollY = ScrollY + 1
    End If
   
    If Player.x < ScrollDist Then
        ScrollX = ScrollX - 1
        Player.x = Player.x + 1
    End If
   
    If Player.y < ScrollDist Then
      ScrollY = ScrollY - 1
      Player.y = Player.y + 1
  End If
    End If
    If KD(vbKeyUp) = True Then
        Player.y = Player.y - 1
        If Player.y < 0 Then: Player.y = 0
        PlayerY = PlayerY - 1
            lblPlayerX = PlayerX
            lblPlayerY = PlayerY 'makes lblPlayerY PlayerY
            'If player moves outer screen update scrolling
    If Player.x + Player.w + ScrollDist > FrontW Then
        ScrollX = ScrollX + 1
    End If
   
    If Player.y + Player.h + ScrollDist > FrontH Then
        ScrollY = ScrollY + 1
    End If
   
    If Player.x < ScrollDist Then
        ScrollX = ScrollX - 1
        Player.x = Player.x + 1
    End If
   
    If Player.y < ScrollDist Then
      ScrollY = ScrollY - 1
      Player.y = Player.y + 1
  End If
    End If
   
    If KD(vbKeyDown) = True Then
        Player.y = Player.y + 1
        If (Player.y + Player.h) > Front.Height Then Player.y = Front.Height - Player.h
        PlayerY = PlayerY + 1
            lblPlayerX = PlayerX
            lblPlayerY = PlayerY 'makes lblPlayerY PlayerY
            'If player moves outer screen update scrolling
    If Player.x + Player.w + ScrollDist > FrontW Then
        ScrollX = ScrollX + 1
    End If
   
    If Player.y + Player.h + ScrollDist > FrontH Then
        ScrollY = ScrollY + 1
    End If
   
    If Player.x < ScrollDist Then
        ScrollX = ScrollX - 1
        Player.x = Player.x + 1
    End If
   
    If Player.y < ScrollDist Then
      ScrollY = ScrollY - 1
      Player.y = Player.y + 1
  End If
    End If
   


   
    'Check scrolling
    If ScrollX < 0 Then: ScrollX = 0
    If ScrollY < 0 Then: ScrollY = 0
   
    If (ScrollX + FrontW) / TileW > MapW Then: ScrollX = (MapW * TileW) - FrontW
    If (ScrollY + FrontH) / TileH > MapH Then: ScrollY = (MapH * TileH) - FrontH

End Sub

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now whenever I move it moves up and right...sorry Im still getting the hang of this...:)

Gotta bring this back to the top :)

don't worry, I'm still here twidling my fingers...:(