This is a portion of the code for the application below. Blitz3D is stating that the CreateWindow, CreatePanel, and SetPanelImage functions do not exist. Am I missing a library or something?
Global ResWidth% = 910
Global ResHeight% = 660
Global VersionNumber$ = "1.5"
Loadingwindow=CreateWindow("", GraphicsWidth()/2-160,GraphicsHeight()/2-120,320,260,winhandle,8)
panelloading = CreatePanel(0,0,320,260,Loadingwindow,0)
SetPanelImage(panelloading,"Assets\map_logo.png")
; create a window to put the toolbar in
WinHandle=CreateWindow("Map Creator SCPCBR v"+VersionNumber,GraphicsWidth()/2-ResWidth/2, GraphicsHeight()/2-ResHeight/2,ResWidth,ResHeight,0, 13)
Global MainHwnd = GetActiveWindow();User32.dll
HideGadget WinHandle