abstreet/editor/src/debug/mod.rs

use crate::game::{GameState, Mode};
use ezgui::{EventCtx, EventLoopMode, GfxCtx, Wizard};
use std::collections::HashMap;

pub struct DebugMode {
    state: State,
}

enum State {
    Exploring,
}

impl DebugMode {
    pub fn new() -> DebugMode {
        DebugMode {
            state: State::Exploring,
        }
    }

    pub fn event(state: &mut GameState, ctx: &mut EventCtx) -> EventLoopMode {
        match state.mode {
            Mode::Debug(ref mut mode) => {
                ctx.canvas.handle_event(ctx.input);
                state.ui.state.primary.current_selection =
                    state
                        .ui
                        .handle_mouseover(ctx, None, &state.ui.state.primary.sim);

                ctx.input.set_mode("Debug Mode", ctx.canvas);
                if ctx.input.modal_action("quit") {
                    state.mode = Mode::SplashScreen(Wizard::new(), None);
                }

                EventLoopMode::InputOnly
            }
            _ => unreachable!(),
        }
    }

    pub fn draw(state: &GameState, g: &mut GfxCtx) {
        match state.mode {
            Mode::Debug(ref mode) => match mode.state {
                State::Exploring => {
                    state
                        .ui
                        .new_draw(g, None, HashMap::new(), &state.ui.state.primary.sim);
                }
            },
            _ => unreachable!(),
        }
    }
}