Add debug box

design/v0.txt

@@ -40,3 +40,10 @@ Single-char
      ⎕ Music     ⎕ something
 
 
+was wäre mit
+- seitwärts gehen
+- mehr räume anzeigen
+- aktuellen raum live updaten
+- beep boops/animation wenn irgendwas im aktuellen raum passiert
+- position beim hochgehen merken
+- hintergrund rendern

src/game.rs

@@ -1,19 +1,11 @@
 use std::{
-    error::Error,
-    fmt::{self},
-    fs,
-    path::PathBuf,
+    error::Error, ffi::{OsString}, fmt::{self}, fs, path::PathBuf, process::Command
 };
 
 use color_eyre::eyre::Result;
 use crossterm::event::{Event, KeyCode};
 use ratatui::{
-    Frame,
-    buffer::{Buffer, Cell},
-    layout::{Constraint, Layout, Rect},
-    style::Color,
-    text::{Line, Text},
-    widgets::{Block, Widget},
+    buffer::{Buffer, Cell}, layout::{Constraint, Layout, Rect}, prelude::Backend, style::Color, text::{Line, Text}, widgets::{Block, Widget}, Frame, Terminal
 };
 
 use crate::geometry::{Grid, P2, V2};
@@ -24,7 +16,7 @@ pub struct GameModel {
     room: Room,
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub enum GameEvent {
     Quit,
     Nop,
@@ -32,9 +24,10 @@ pub enum GameEvent {
     PlayerDash(V2<isize>),
     Interact,
     Navigate(NavigationTarget),
+    Run(OsString, Vec<OsString>),
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 pub enum NavigationTarget {
     Path(PathBuf),
     Parent,
@@ -68,7 +61,7 @@ struct Room {
     tiles: Grid<Tile>,
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 struct Tile {
     style: TileStyle,
     action: Option<GameEvent>,
@@ -173,7 +166,9 @@ impl GameModel {
                         } else {
                             tiles
                                 .get_mut(P2::new(10, 2 + i as isize))
-                                .map(|tile| *tile = Tile::new(TileStyle::Box));
+                                .map(|tile| *tile = Tile::new(TileStyle::Box).with_action(GameEvent::Run("vim".into(), vec![
+                                    entry.into()
+                                ])));
                         }
 
                         for (j, c) in entry
@@ -197,11 +192,11 @@ impl GameModel {
         })
     }
 
-    pub fn update(self, event: Event) -> Result<UpdateResult> {
-        self.update_game(GameEvent::from_crossterm(event))
+    pub fn update<T: Backend>(self, event: Event, terminal: &mut Terminal<T>) -> Result<UpdateResult> {
+        self.update_game(GameEvent::from_crossterm(event), terminal)
     }
 
-    fn update_game(self, event: GameEvent) -> Result<UpdateResult> {
+    fn update_game<T: Backend>(self, event: GameEvent, terminal: &mut Terminal<T>) -> Result<UpdateResult> {
         use UpdateResult::*;
         Ok(match event {
             GameEvent::Quit => ShouldExit(self.path),
@@ -242,7 +237,7 @@ impl GameModel {
                     .and_then(|tile| tile.action.clone());
 
                 if let Some(action) = opt_action {
-                    self.update_game(action)?
+                    self.update_game(action, terminal)?
                 } else {
                     NewModel(self)
                 }
@@ -257,15 +252,21 @@ impl GameModel {
 
                 NewModel(Self::new(path)?)
             }
+            GameEvent::Run(cmd, args) => {
+                Command::new(&cmd).args(args).spawn().unwrap().wait().unwrap();
+                // TODO: Figure out why terminal isn't cleared on exit.
+                terminal.clear().unwrap();
+                NewModel(self)
+            }
         })
     }
 
     pub fn render(&self, frame: &mut Frame) {
         let layout =
-            Layout::vertical([Constraint::Fill(1), Constraint::Length(3)]).split(frame.area());
+            Layout::vertical([Constraint::Fill(1), Constraint::Length(4)]).split(frame.area());
 
         let camera_block_area = layout[0];
-        let info_block_area = layout[1];
+        let bottom_bar_area = layout[1];
 
         let camera_block = Block::bordered()
             .title("camera")
@@ -273,15 +274,30 @@ impl GameModel {
         let camera_area = camera_block.inner(camera_block_area);
         let camera = CameraWidget::new(self);
 
+        let bottom_bar_layout = Layout::horizontal([
+            Constraint::Fill(1),
+            Constraint::Fill(1),
+        ]).split(bottom_bar_area);
+
+        let info_block_area = bottom_bar_layout[0];
+        let debug_block_area = bottom_bar_layout[1];
+
         let info_block = Block::bordered().title("cwd");
         let info_area = info_block.inner(info_block_area);
         let info = Text::raw(self.path.to_string_lossy());
 
+        let debug_block = Block::bordered().title("debug");
+        let debug_area = info_block.inner(debug_block_area);
+        let debug = Text::raw(self.room.tiles.get(self.player_pos).map(|tile| format!("{:?}\n{:?}", tile.style, tile.action)).unwrap_or("".to_string()));
+
         frame.render_widget(camera_block, camera_block_area);
         frame.render_widget(camera, camera_area);
 
         frame.render_widget(info_block, info_block_area);
         frame.render_widget(info, info_area);
+
+        frame.render_widget(debug_block, debug_block_area);
+        frame.render_widget(debug, debug_area);
     }
 
     fn render_tiles(&self) -> Grid<TileStyle> {
@@ -302,7 +318,7 @@ impl GameModel {
     }
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 enum TileStyle {
     Floor,
     Player,
@@ -312,12 +328,12 @@ enum TileStyle {
     Box,
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 struct Portal {
     kind: PortalKind,
 }
 
-#[derive(Clone)]
+#[derive(Clone, Debug)]
 enum PortalKind {
     Ladder,
     Portal,

src/main.rs

@@ -43,7 +43,7 @@ fn main_loop<T: Backend>(terminal: &mut Terminal<T>) -> Result<PathBuf> {
         terminal.draw(|frame| model.render(frame))?;
 
         let term_event = event::read()?;
-        match model.update(term_event)? {
+        match model.update(term_event, terminal)? {
             UpdateResult::NewModel(new_model) => model = new_model,
             UpdateResult::ShouldExit(path) => break Ok(path),
         }