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| author | Jesse Luehrs <doy@tozt.net> | 2021-12-04 23:15:43 -0500 |
|---|---|---|
| committer | Jesse Luehrs <doy@tozt.net> | 2021-12-04 23:15:43 -0500 |
| commit | 3b77a5efde1e359c1b04fafe626f4a49c6ffcd09 (patch) | |
| tree | 7470b5d18adef74271a2dd85d8a4deed4ed035a1 | |
| parent | de02603105db0b5bc0f21f17f5a74976aa8dbf2c (diff) | |
| download | ttyrec-bin-3b77a5efde1e359c1b04fafe626f4a49c6ffcd09.tar.gz ttyrec-bin-3b77a5efde1e359c1b04fafe626f4a49c6ffcd09.zip | |
fix moving forward and backward
| -rw-r--r-- | src/bin/ttyplay/main.rs | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/src/bin/ttyplay/main.rs b/src/bin/ttyplay/main.rs index 6f858fd..e24d16e 100644 --- a/src/bin/ttyplay/main.rs +++ b/src/bin/ttyplay/main.rs @@ -82,7 +82,12 @@ fn spawn_timer_task( frames.lock_arc().await.get(idx).unwrap().clone(); if force_update_time { let now = std::time::Instant::now(); - start_time = now - frame.delay(); + start_time = now - frame.delay() + // give a bit of extra time before moving to the + // next frame, otherwise backing up behind two + // frames that are extremely close together + // doesn't work + + std::time::Duration::from_millis(200); if paused_time.take().is_some() { paused_time = Some(now); } @@ -136,17 +141,13 @@ fn spawn_timer_task( idx = frames.lock_arc().await.count() - 1; force_update_time = true; } + // force_update_time will immediately transition to the + // next frame and do idx += 1 on its own TimerAction::NextFrame => { - let max = frames.lock_arc().await.count() - 1; - if idx < max { - idx += 1; - } force_update_time = true; } TimerAction::PreviousFrame => { - if idx > 0 { - idx -= 1; - } + idx = idx.saturating_sub(2); force_update_time = true; } TimerAction::Quit => break, |