74 lines
2.8 KiB
Rust
74 lines
2.8 KiB
Rust
use crate::firmware::firmware_state::{AppCrashesStep, FirmwareState, HubHomeStep};
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use crate::firmware::prometeu_context::PrometeuContext;
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use prometeu_hal::app_mode::AppMode;
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use prometeu_hal::log::{LogLevel, LogSource};
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use prometeu_system::task::{TaskId, TaskState};
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use prometeu_system::{CrashReport, ResidentGameState};
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#[derive(Debug, Clone)]
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pub struct GameRunningStep {
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pub task_id: TaskId,
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}
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impl GameRunningStep {
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pub fn new(task_id: TaskId) -> Self {
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Self { task_id }
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}
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pub fn on_enter(&mut self, ctx: &mut PrometeuContext) {
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ctx.os.log(LogLevel::Info, LogSource::Pos, 0, "Entering GameRunning".to_string());
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}
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pub fn on_update(&mut self, ctx: &mut PrometeuContext) -> Option<FirmwareState> {
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let Some(task_state) = ctx.os.lifecycle().task_state(self.task_id) else {
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// TODO: is it panic?
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let report =
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CrashReport::VmPanic { message: "task is gone, panic!".to_string(), pc: None };
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return Some(FirmwareState::AppCrashes(AppCrashesStep { report }));
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};
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if task_state != TaskState::Foreground {
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// TODO: is it panic?
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let report = CrashReport::VmPanic {
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message: "should be running as foreground, panic!".to_string(),
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pc: None,
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};
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let _ = ctx.os.lifecycle().crash_task(self.task_id, Some(&report));
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return Some(FirmwareState::AppCrashes(AppCrashesStep { report }));
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}
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let pause_requested = matches!(
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ctx.os.lifecycle().resident_game().map(|game| game.state),
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Some(ResidentGameState::PauseRequested { .. })
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);
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let result = ctx.os.vm().tick_session(self.task_id, ctx.signals, ctx.platform);
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if let Some(report) = result {
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let _ = ctx.os.lifecycle().crash_task(self.task_id, Some(&report));
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return Some(FirmwareState::AppCrashes(AppCrashesStep { report }));
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}
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if pause_requested {
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match ctx.os.lifecycle().advance_game_pause_budget(self.task_id) {
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Ok(true) => {
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ctx.os.vm().transition_render_owner(AppMode::Shell, 0);
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return Some(FirmwareState::HubHome(HubHomeStep));
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}
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Ok(false) => {}
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Err(_) => {
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let report = CrashReport::VmPanic {
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message: "failed to advance game pause budget".to_string(),
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pc: None,
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};
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let _ = ctx.os.lifecycle().crash_task(self.task_id, Some(&report));
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return Some(FirmwareState::AppCrashes(AppCrashesStep { report }));
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}
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}
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}
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None
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}
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pub fn on_exit(&mut self, _ctx: &mut PrometeuContext) {}
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}
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