Struct game::debug::blocked_by::Viewer

pub struct Viewer {
    panel: Panel,
    graph: BTreeMap<AgentID, (Duration, DelayCause)>,
    agent_positions: BTreeMap<AgentID, Pt2D>,
    arrows: Drawable,
    root_cause: Cached<AgentID, (Drawable, Text)>,
}

Visualize the graph of what agents are blocked by others.

Fields

panel: Panel

graph: BTreeMap<AgentID, (Duration, DelayCause)>

agent_positions: BTreeMap<AgentID, Pt2D>

arrows: Drawable

root_cause: Cached<AgentID, (Drawable, Text)>

Implementations

impl Viewer

pub fn new_state(ctx: &mut EventCtx<'_>, app: &App) -> Box<dyn State<App>>

fn arrow_for(&self, app: &App, id: AgentID) -> Option<(Polygon, Color)>

fn trace_root_cause(&self, app: &App, start: AgentID) -> (GeomBatch, String)

Figure out why some agent is blocked. Draws an arrow for each hop in the dependency chain, and gives a description of the root cause.

fn find_worst_problems(
    &self,
    ctx: &EventCtx<'_>,
    app: &App
) -> (GeomBatch, Widget)

Trace the root cause for everyone, find the most common sources, highlight them, and describe them.

fn simple_root_cause(&self, start: AgentID) -> DelayCause

Trait Implementations

impl State<App> for Viewer

fn event(&mut self, ctx: &mut EventCtx<'_>, app: &mut App) -> Transition<App>

Respond to a UI event, such as input or time passing.

fn draw(&self, g: &mut GfxCtx<'_>, app: &App)

Draw

fn draw_baselayer(&self) -> DrawBaselayer

Specifies what to draw before draw()

fn on_destroy(&mut self, &mut EventCtx<'_>, &mut A)

Before this state is popped or replaced, call this.