debug items

src/item.rs

@@ -1,3 +1,5 @@
+use std::fmt;
+
 use crate::entity::{Entity, Location};
 
 #[derive(Clone)]
@@ -24,9 +26,6 @@ pub struct Weapon {
 pub struct Armor {
     pub armor_class: u32,
 }
-
-
-
 pub struct ItemGenerator;
 
 impl ItemGenerator {
@@ -41,4 +40,13 @@ impl ItemGenerator {
             }),
         }
     }
+}
+
+impl fmt::Display for ItemType {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        match self {
+            ItemType::Weapon(weapon) => write!(f, "Weapon: {}d{}+{}", weapon.damage_dice, weapon.damage_sides, weapon.damage_base),
+            ItemType::Armor(armor) => write!(f, "Armor: {}", armor.armor_class),
+        }
+    }
 }

src/ui/mod.rs

@@ -24,9 +24,19 @@ enum AppStatus {
     Debug,
 }
 
+enum DebugView {
+    Creatures,
+    Items,
+}
+
 struct DebugData<'a> {
     list: Vec<tui::widgets::ListItem<'a>>,
     list_state: tui::widgets::ListState,
+
+    item_list: Vec<tui::widgets::ListItem<'a>>,
+    item_list_state: tui::widgets::ListState,
+
+    selected: DebugView,
 }
 
 pub struct App<'a> {
@@ -42,7 +52,7 @@ pub struct App<'a> {
     conversation_scroll: u16,
 
     // Debug
-    dabug_data: Option<DebugData<'a>>,
+    debug_data: Option<DebugData<'a>>,
 }
 
 impl<'a> App<'a> {
@@ -54,7 +64,7 @@ impl<'a> App<'a> {
             status: AppStatus::Initial,
             conversation: Chat::new(),
             conversation_scroll: 0,
-            dabug_data: None,
+            debug_data: None,
         }
     }
 
@@ -150,17 +160,38 @@ impl<'a> App<'a> {
                                 self.status = AppStatus::GuestSelection;
                             },
                             KeyCode::Up => {
-                                let selected = self.dabug_data.as_mut().unwrap().list_state.selected().unwrap();
+                                let ref mut state = match self.debug_data.as_ref().unwrap().selected {
+                                    DebugView::Creatures => &mut self.debug_data.as_mut().unwrap().list_state,
+                                    DebugView::Items => &mut self.debug_data.as_mut().unwrap().item_list_state,
+                                };
+                                let selected =  state.selected().unwrap();
                                 if selected > 0 {
-                                    self.dabug_data.as_mut().unwrap().list_state.select(Some(selected - 1));
+                                    state.select(Some(selected - 1));
                                 }
                             },
                             KeyCode::Down => {
-                                let selected = self.dabug_data.as_mut().unwrap().list_state.selected().unwrap();
+                                let mut max = 0;
-                                if selected < self.dabug_data.as_ref().unwrap().list.len() - 1 {
+                                let ref mut state = match self.debug_data.as_ref().unwrap().selected {
-                                    self.dabug_data.as_mut().unwrap().list_state.select(Some(selected + 1));
+                                    DebugView::Creatures => {
+                                        max = self.debug_data.as_ref().unwrap().list.len() - 1;
+                                        &mut self.debug_data.as_mut().unwrap().list_state
+                                    },
+                                    DebugView::Items => {
+                                        max = self.debug_data.as_ref().unwrap().item_list.len() - 1;
+                                        &mut self.debug_data.as_mut().unwrap().item_list_state
+                                    },
+                                };
+                                let selected = state.selected().unwrap();
+                                if selected < max {
+                                    state.select(Some(selected + 1));
                                 }
                             },
+                            KeyCode::Char('i') => {
+                                self.debug_data.as_mut().unwrap().selected = DebugView::Items;
+                            },
+                            KeyCode::Char('c') => {
+                                self.debug_data.as_mut().unwrap().selected = DebugView::Creatures;
+                            },
                             _ => {}
                         }
                     },
@@ -173,6 +204,7 @@ impl<'a> App<'a> {
 
     fn open_debug(&mut self) {
         let mut list = vec![];
+        let mut item_list = vec![];
         for (id, creature) in self.game.state.creatures.iter() {
             list.push(tui::widgets::ListItem::new(format!("{}: {} ({}) at {}",
                 id, creature.name,
@@ -180,11 +212,23 @@ impl<'a> App<'a> {
                 creature.entity.loc,
             )));
         }
-        self.dabug_data = Some(DebugData {
+        for (id, item) in self.game.state.items.iter() {
+            item_list.push(tui::widgets::ListItem::new(format!("{}: {} ({}) at {}",
+                id, item.name,
+                item.item_type,
+                item.entity.loc,
+            )));
+        }
+
+        self.debug_data = Some(DebugData {
             list,
             list_state: tui::widgets::ListState::default(),
+            item_list,
+            item_list_state: tui::widgets::ListState::default(),
+            selected: DebugView::Creatures
         });
-        self.dabug_data.as_mut().unwrap().list_state.select(Some(0));
+        self.debug_data.as_mut().unwrap().list_state.select(Some(0));
+        self.debug_data.as_mut().unwrap().item_list_state.select(Some(0));
         self.status = AppStatus::Debug;
     }
 
@@ -291,22 +335,33 @@ impl<'a> App<'a> {
     fn draw_debug<B: Backend>(&mut self, f: &mut Frame<B>) {
         let chunks = self.default_layout().split(f.size());
 
-        let data = self.dabug_data.as_mut().unwrap();
+        let data = self.debug_data.as_mut().unwrap();
-
-        let main_window = tui::widgets::List::new(data.list.clone())
-            .block(tui::widgets::Block::default().title("Guests").borders(tui::widgets::Borders::ALL))
-            .style(tui::style::Style::default().fg(tui::style::Color::White))
-            .highlight_style(tui::style::Style::default().add_modifier(tui::style::Modifier::ITALIC))
-            .highlight_symbol(">>");
 
+        match data.selected {
+            DebugView::Creatures => {
+                let main_window = tui::widgets::List::new(data.list.clone())
+                    .block(tui::widgets::Block::default().title("Guests").borders(tui::widgets::Borders::ALL))
+                    .style(tui::style::Style::default().fg(tui::style::Color::White))
+                    .highlight_style(tui::style::Style::default().add_modifier(tui::style::Modifier::ITALIC))
+                    .highlight_symbol(">>");
+                f.render_stateful_widget(main_window, chunks[0], &mut data.list_state);
+            },
+            DebugView::Items => {
+                let main_window = tui::widgets::List::new(data.item_list.clone())
+                    .block(tui::widgets::Block::default().title("Items").borders(tui::widgets::Borders::ALL))
+                    .style(tui::style::Style::default().fg(tui::style::Color::White))
+                    .highlight_style(tui::style::Style::default().add_modifier(tui::style::Modifier::ITALIC))
+                    .highlight_symbol(">>");
+                f.render_stateful_widget(main_window, chunks[0], &mut data.item_list_state);
+            }
+        }
         let mut binding = Controls::new();
         let controls = binding
             .add("↑↓".to_owned(), "select guest".to_owned())
+            .add("c".to_owned(), "Creatures".to_owned())
+            .add("i".to_owned(), "Items".to_owned())
             .add("Esc".to_owned(), "back".to_owned())
             .render();
-
-
-        f.render_stateful_widget(main_window, chunks[0], &mut data.list_state);
         f.render_widget(controls, chunks[1]);
     }