I need to leave a game loop which uses render tweening for a while and go into another loop which doesn't use any render tweening. When I return, if the non-tweening loop has taken a while, it messes up the tweening as the tweening tries to catch up. I've a feeling I just need to reset a couple of variables. I'm using the same setup that Mark used in the Castle demo, so using that, can anyone point out what variables I need to set to what when returning from the non-tweening loop?
Thanks..
Mark's / BlitzSupport's Code :
Thanks..
Mark's / BlitzSupport's Code :
Open in online IDE; ------------------------------------------------------------------ ; GameCore -- support@... ; ------------------------------------------------------------------ ; The basics of a frame-limited Blitz 3D game, ready to rock ; ------------------------------------------------------------------ ; Adapted from Mark Sibly's code ; ------------------------------------------------------------------ ; ------------------------------------------------------------------ ; Game's frames-per-second setting ; ------------------------------------------------------------------ Global gameFPS = 50 ; ------------------------------------------------------------------ ; Open 3D display mode ; ------------------------------------------------------------------ Graphics3D 640, 480 ; ------------------------------------------------------------------ ; Single camera setup ; ------------------------------------------------------------------ cam = CreateCamera () CameraViewport cam, 0, 0, GraphicsWidth (), GraphicsHeight () ; ------------------------------------------------------------------ ; General setup ; ------------------------------------------------------------------ ; Load and arrange objects, textures, etc here... ; Quick example (just delete this)... Global box = CreateCube () MoveEntity box, 0, 0, 5 ; ------------------------------------------------------------------ ; Frame limiting code setup ; ------------------------------------------------------------------ framePeriod = 1000 / gameFPS frameTime = MilliSecs () - framePeriod Repeat ; -------------------------------------------------------------- ; Frame limiting ; -------------------------------------------------------------- Repeat frameElapsed = MilliSecs () - frameTime Until frameElapsed frameTicks = frameElapsed / framePeriod frameTween# = Float (frameElapsed Mod framePeriod) / Float (framePeriod) ; -------------------------------------------------------------- ; Update game and world state ; -------------------------------------------------------------- For frameLimit = 1 To frameTicks If frameLimit = frameTicks Then CaptureWorld frameTime = frameTime + framePeriod UpdateGame () UpdateWorld Next ; -------------------------------------------------------------- ; **** Wireframe for DEBUG only -- remove before release! **** ; -------------------------------------------------------------- If KeyHit (17): w = 1 - w: WireFrame w: EndIf ; Press 'W' ; -------------------------------------------------------------- ; Draw 3D world ; -------------------------------------------------------------- RenderWorld frameTween ; -------------------------------------------------------------- ; Show result ; -------------------------------------------------------------- Flip Until KeyHit (1) End ; ------------------------------------------------------------------ ; Game update routine, called from frame limiting code ; ------------------------------------------------------------------ Function UpdateGame () ; Get keypresses, move entities, etc ; EXAMPLE CODE -- REMOVE! Uses cursors... If KeyDown (203) TurnEntity box, 0, 0.5, 0 If KeyDown (205) TurnEntity box, 0, -0.5, 0 End Function