Function PiuImage_set_frameIndex

modules/piu/MC/colorcell/piuImage.c:285–297

}

void PiuImage_set_frameIndex(xsMachine *the)
{
	PiuImage* self = PIU(Image, xsThis);
	xsIntegerValue frameCount = (*self)->frameCount;
	if (frameCount > 1) {
		xsIntegerValue frameIndex = xsToInteger(xsArg(0));
		if (frameIndex < 0)
			frameIndex = 0;
		else if (frameIndex >= frameCount)
			frameIndex = frameCount - 1;
		PiuContentSetTime((PiuContent*)self, ((double)frameIndex * PiuContentUseIdle(self)->duration) / (double)frameCount);
	}
}