; EntityColor Example
; -------------------

Graphics3D 640,480,0,2
SetBuffer BackBuffer()

camera=CreateCamera()

light=CreateLight()
RotateEntity light,45,45,0

; A power crystal pickup whose colour we will tint
crystal=CreateSphere()
PositionEntity crystal,0,0,5

red=255
green=255
blue=255

While Not KeyDown(1)

    ; Keys 1/2, 3/4 and 5/6 lower/raise the red, green and blue values
    If KeyDown(2) And red>0 Then red=red-5
    If KeyDown(3) And red<255 Then red=red+5
    If KeyDown(4) And green>0 Then green=green-5
    If KeyDown(5) And green<255 Then green=green+5
    If KeyDown(6) And blue>0 Then blue=blue-5
    If KeyDown(7) And blue<255 Then blue=blue+5

    ; Tint the crystal with the current colour
    EntityColor crystal,red,green,blue

    TurnEntity crystal,0,1,0

    ; Arrow keys move the camera
    If KeyDown(200) Then MoveEntity camera,0,0,0.1
    If KeyDown(208) Then MoveEntity camera,0,0,-0.1
    If KeyDown(203) Then TurnEntity camera,0,1,0
    If KeyDown(205) Then TurnEntity camera,0,-1,0

    RenderWorld

    Text 0,0,"1/2: red   3/4: green   5/6: blue   Arrows: camera   Esc: exit"
    Text 0,20,"EntityColor crystal,"+red+","+green+","+blue

    Flip

Wend

End