we want angle to increase 360 degrees per second calculate frame rate (updates only twice a second to be 'human readable')įRt = ElapsedMilliseconds() 500 since we update each half a secondįR = frame * 2 we multiply counted frames by 2 OpenWindowedScreen(WindowID(win), 0,0, ww,wh, 0,0,0) Win=OpenWindow(#PB_Any, 50,100, ww,wh, "", style) :: AddKeyboardShortcut(win, #PB_Shortcut_Escape, 10) By "same speed" I mean that it takes the same amount of time for the object to go from point A to point B. It's supposed to be the same speed at 60 FPS then at 10. Keep pushing the left mouse button to move the green square. OpenWindowedScreen(WindowID(0), 0, 0, 640, 640, 0, 0, 0, / fps\frameStep)ĭisplayTransparentSprite(#Cursor, MouseX(), MouseY(), 255, #White)ĭisplayTransparentSprite(object1\sprite, object1\x, object1\y, 255, RGB(0, 255, 0)) *object\y (direction\y * *object\speed) * world\delta *object\x (direction\x * *object\speed) * world\delta Norm.f = Sqr(Pow(direction\x, 2) Pow(direction\y, 2))ĭistance = GetDistance(*object\x, *object\y, *object\destX, *object\destY) Procedure MoveObject(*object._object, destX.i, destY.i) Procedure.f GetDistance(x1.i, y1.i, x2.i, y2.i) World\delta = (fps\currentTicks - fps\frameDelay) / (fps\ticksPerSecond / fps\targetFps) InitSprite() : InitKeyboard() : InitMouse() *object\sprite = CreateSprite(#PB_Any, 4, 4, #PB_Sprite_AlphaBlending) Otherwise Windows will complain that your application has stopped responding.CreateSprite(#Cursor, 2, 2, #PB_Sprite_AlphaBlending) See PureBasic WindowEvent, and PureBasic Windows Message Handling. If your code has a loop that takes a long time to run, then make sure to process Windows events by calling WindowEvent. Programming Tips Process Windows Events in Loops that Take a Long Time to Run The call(s) to ckInitGlobal can be placed within the AttachProcess method of the DLL. For example, for CkZip call CkZip::ckInitGlobal(). Note:If your PureBasic application is a shared DLL, then make sure to call each Chilkat module's ckInitGlobal before using it.See this Chilkat Forum post for information: PureBasic OpenLibrary Failed dylib) could not be found by the operating system. Important: If your code using Chilkat crashes on your first try, it is because the native libary (.so.Reference Documentation: Chilkat PureBasic Module Reference Documentation. Example Code: Chilkat PureBasic Module Example Code.pb sources with a different version shared lib will result in a crash. so/.dll/.dylib are from the same Chilkat version.
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