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Add Splits tab #26

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662dccd
Add Splits tab
mitchell-merry Apr 11, 2026
92690df
revert log change
mitchell-merry Apr 11, 2026
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1 change: 1 addition & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
@@ -1,2 +1,3 @@
/target
auto_splitter_logs.txt
.idea
69 changes: 45 additions & 24 deletions src/main.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@ mod file_filter;

enum Tab {
Main,
Splits,
Statistics,
Logs,
Variables,
Expand Down Expand Up @@ -119,7 +120,7 @@ fn main() {
);
tree.split_below(mid, 0.7, vec![Tab::Processes, Tab::Performance]);
tree.split_below(right, 0.5, vec![Tab::Variables, Tab::SettingsMap]);
tree.split_below(left, 0.5, vec![Tab::Statistics]);
tree.split_below(left, 0.5, vec![Tab::Statistics, Tab::Splits]);

let optimize = !args.debug;

Expand Down Expand Up @@ -377,19 +378,43 @@ impl egui_dock::TabViewer for TabViewer<'_> {
ui.end_row();

ui.label("Game Time").on_hover_text("The currently specified game time.");
ui.label(fmt_duration(state.game_time));
ui.label(fmt_duration(&state.game_time));
ui.end_row();

ui.label("Game Time State").on_hover_text("The current state of the game timer.");
ui.label(state.game_time_state.to_str());
ui.end_row();

ui.label("Split Index").on_hover_text("The index of the current split.");
ui.label(state.split_index.to_string());
ui.label(state.splits.len().to_string());
ui.end_row();
}
});
}
Tab::Splits => {
Grid::new("splits_grid")
.num_columns(2)
.spacing([10.0, 4.0])
.striped(true)
.show(ui, |ui| {
ui.label("Index").on_hover_text("Time of this split index.");
ui.label("Time");
ui.end_row();

let timer = self.state.timer.0.write().unwrap();
timer.splits.iter().enumerate().for_each(|(idx, split)| {
ui.label(idx.to_string());

let str = match split {
None => "-",
Some(time) => &fmt_duration(time),
};

ui.label(str);
ui.end_row();
})
});
}
Tab::Statistics => {
Grid::new("stats_grid")
.num_columns(2)
Expand All @@ -400,7 +425,7 @@ impl egui_dock::TabViewer for TabViewer<'_> {
"The duration between individual calls to the update function.",
);
ui.label(fmt_duration(
time::Duration::try_from(
&time::Duration::try_from(
*self.state.shared_state.tick_rate.lock().unwrap(),
)
.unwrap_or_default(),
Expand All @@ -410,7 +435,7 @@ impl egui_dock::TabViewer for TabViewer<'_> {
ui.label("Avg. Tick Time").on_hover_text(
"The average duration of the execution of the update function.",
);
ui.label(fmt_duration(time::Duration::seconds_f64(
ui.label(fmt_duration(&time::Duration::seconds_f64(
self.state
.shared_state
.avg_tick_secs
Expand All @@ -423,7 +448,7 @@ impl egui_dock::TabViewer for TabViewer<'_> {
);
ui.horizontal(|ui| {
ui.label(fmt_duration(
time::Duration::try_from(
&time::Duration::try_from(
*self.state.shared_state.slowest_tick.lock().unwrap(),
)
.unwrap_or_default(),
Expand Down Expand Up @@ -719,7 +744,7 @@ impl egui_dock::TabViewer for TabViewer<'_> {
Bar::new(mid_x, scale_y * bar.count_since_last_iteration() as f64)
.name(format!(
"{}\n{:.2}th percentile",
fmt_duration(time::Duration::nanoseconds(
fmt_duration(&time::Duration::nanoseconds(
histogram.value_at_percentile(mid_x as _) as _,
)),
mid_x
Expand Down Expand Up @@ -761,6 +786,7 @@ impl egui_dock::TabViewer for TabViewer<'_> {
fn title(&mut self, tab: &mut Self::Tab) -> egui::WidgetText {
match tab {
Tab::Main => "Main",
Tab::Splits => "Splits",
Tab::Statistics => "Statistics",
Tab::Logs => "Logs",
Tab::Variables => "Variables",
Expand Down Expand Up @@ -1016,7 +1042,7 @@ fn build_runtime(optimize: bool) -> Runtime {
const SECONDS_PER_MINUTE: u64 = 60;
const SECONDS_PER_HOUR: u64 = 60 * SECONDS_PER_MINUTE;

fn fmt_duration(time: time::Duration) -> String {
fn fmt_duration(time: &time::Duration) -> String {
let nanoseconds = time.subsec_nanoseconds();
let total_seconds = time.whole_seconds();
let (minus, total_seconds, nanoseconds) = if (total_seconds | nanoseconds as i64) < 0 {
Expand Down Expand Up @@ -1052,8 +1078,7 @@ struct DebuggerTimerState {
timer_state: TimerState,
game_time: time::Duration,
game_time_state: GameTimeState,
split_index: usize,
segments_splitted: Vec<bool>,
splits: Vec<Option<time::Duration>>,
variables: IndexMap<Box<str>, String>,
time_zone: UtcOffset,
logs: Vec<LogMessage>,
Expand All @@ -1066,8 +1091,7 @@ impl DebuggerTimerState {
timer_state: Default::default(),
game_time: Default::default(),
game_time_state: Default::default(),
split_index: Default::default(),
segments_splitted: Default::default(),
splits: Default::default(),
variables: Default::default(),
time_zone,
logs: Default::default(),
Expand Down Expand Up @@ -1131,16 +1155,16 @@ impl Timer for DebuggerTimer {
if t.timer_state == TimerState::NotRunning {
None
} else {
Some(t.split_index)
Some(t.splits.len())
}
}

fn segment_splitted(&self, idx: usize) -> Option<bool> {
let t = self.0.read().ok()?;
if t.timer_state == TimerState::NotRunning || t.split_index <= idx {
if t.timer_state == TimerState::NotRunning || t.splits.len() <= idx {
None
} else {
t.segments_splitted.get(idx).cloned()
Some(t.splits.get(idx).is_some())
}
}

Expand All @@ -1155,17 +1179,16 @@ impl Timer for DebuggerTimer {
fn split(&mut self) {
let mut state = self.0.write().unwrap();
if state.timer_state == TimerState::Running {
state.split_index += 1;
state.segments_splitted.push(true);
let time = state.game_time.clone();
state.splits.push(Some(time));
state.log("Splitted.".into(), LogType::Runtime(LogLevel::Debug));
}
}

fn skip_split(&mut self) {
let mut state = self.0.write().unwrap();
if state.timer_state == TimerState::Running {
state.split_index += 1;
state.segments_splitted.push(false);
state.splits.push(None);
state.log("Split skipped.".into(), LogType::Runtime(LogLevel::Debug));
}
}
Expand All @@ -1176,9 +1199,8 @@ impl Timer for DebuggerTimer {
state.timer_state = TimerState::Running;
}
if state.timer_state == TimerState::Running {
state.split_index = state.split_index.saturating_sub(1);
let i = state.split_index;
state.segments_splitted.truncate(i);
let i = state.splits.len().saturating_sub(1);
state.splits.truncate(i);
state.log("Split undone.".into(), LogType::Runtime(LogLevel::Debug));
}
}
Expand Down Expand Up @@ -1242,8 +1264,7 @@ impl DebuggerTimerState {

fn reset(&mut self) {
self.timer_state = TimerState::NotRunning;
self.split_index = 0;
self.segments_splitted.clear();
self.splits.clear();
self.game_time = time::Duration::ZERO;
self.game_time_state = GameTimeState::NotInitialized;
self.variables.clear();
Expand Down