Mercurial > touhou
diff pytouhou/ui/window.pyx @ 589:0768122da817
Add a frameskip option, and use swap interval to implement it.
| author | Emmanuel Gil Peyrot <linkmauve@linkmauve.fr> |
|---|---|
| date | Fri, 10 Oct 2014 15:59:11 +0200 |
| parents | 7a82c4b52b16 |
| children | 12756994a92c |
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--- a/pytouhou/ui/window.pyx +++ b/pytouhou/ui/window.pyx @@ -77,14 +77,17 @@ cdef class Runner: cdef class Window: - def __init__(self, backend, long fps_limit=-1): + def __init__(self, backend, long fps_limit=-1, frameskip=1): if backend is not None: self.win = backend.create_window( 'PyTouhou', sdl.WINDOWPOS_CENTERED, sdl.WINDOWPOS_CENTERED, - 640, 480) #XXX + 640, 480, #XXX + frameskip) self.clock = Clock(fps_limit) + self.frame = 0 + self.frameskip = frameskip cdef void set_size(self, int width, int height) nogil: @@ -110,9 +113,10 @@ cdef class Window: cdef bint running = False if self.runner is not None: running = self.runner.update() - if self.win is not None: + if self.win is not None and (self.frameskip <= 1 or not self.frame % self.frameskip): self.win.present() self.clock.tick() + self.frame += 1 return running