29 lines
623 B
Rust
29 lines
623 B
Rust
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pub struct FpsCounter {
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frame_count: u64,
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last_tick: std::time::Instant,
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pub fps: u64,
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}
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impl FpsCounter {
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pub fn new() -> Self {
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Self {
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frame_count: 0,
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last_tick: std::time::Instant::now(),
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fps: 0,
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}
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}
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pub fn tick(&mut self) {
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self.frame_count += 1;
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if self.last_tick.elapsed().as_secs() >= 1 {
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self.fps = self.frame_count;
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self.frame_count = 0;
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self.last_tick = std::time::Instant::now();
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}
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}
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}
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impl Default for FpsCounter {
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fn default() -> Self {
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Self::new()
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}
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}
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