make time optional
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2da6ea6393
commit
27eaaead30
@ -30,14 +30,12 @@ impl App {
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}
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fn update(&mut self) {
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{
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let mut time = self.world.resources.get_mut::<Time>().unwrap();
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if let Some(mut time) = self.world.resources.get_mut::<Time>() {
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time.start();
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}
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self.schedule.execute(&mut self.world);
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self.render();
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{
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let mut time = self.world.resources.get_mut::<Time>().unwrap();
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if let Some(mut time) = self.world.resources.get_mut::<Time>() {
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time.stop();
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}
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}
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