3 files changed, 23 insertions, 17 deletions

diff --git a/.vscode/launch.json b/.vscode/launch.json
index e2e657d..981f449 100644
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
@@ -22,6 +22,7 @@
             "program": "${workspaceRoot}/target/debug/roguelike",

             "args": [],

             "cwd": "${workspaceRoot}",

+            "terminal": "external"

         }

     ]

 }
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
index 3f7f81c..bed0c8d 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -16,8 +16,8 @@ use state::State;
 use viewport::{CrossTermViewPort, ViewPort};
 use world::Dungeon;
 
-const DUNGEON_SIZE_X: usize = 20;
-const DUNGEON_SIZE_Y: usize = 20;
+const DUNGEON_SIZE_X: usize = 80;
+const DUNGEON_SIZE_Y: usize = 24;
 const DUNGEON_DEPTH: usize = 5;
 
 fn player_name() -> String {
diff --git a/src/viewport.rs b/src/viewport.rs
index 1fd13aa..7b4fb3e 100644
--- a/src/viewport.rs
+++ b/src/viewport.rs
@@ -2,7 +2,7 @@ use crate::events::ViewportEvent;
 use crate::world::{DOWN, LEFT, RIGHT, UP};
 use crossterm::cursor;
 use crossterm::cursor::MoveTo;
-use crossterm::input::{input, InputEvent, KeyEvent, SyncReader};
+use crossterm::input::{input, InputEvent, KeyEvent, TerminalInput};
 use crossterm::screen::{EnterAlternateScreen, LeaveAlternateScreen, RawScreen};
 use crossterm::terminal;
 use crossterm::{execute, queue, Output};
@@ -15,12 +15,14 @@ use crate::tiling::tile_to_str;
 
 pub trait ViewPort {
     fn render_state(&mut self, state: &State);
+    fn wait_input(&mut self) -> Option<ViewportEvent>;
 }
 
 pub struct CrossTermViewPort {
     xsize: usize,
     ysize: usize,
-    reader: SyncReader,
+    raw: RawScreen,
+    input: TerminalInput,
     start: (usize, usize),
 }
 
@@ -31,7 +33,7 @@ impl CrossTermViewPort {
         let term_size = terminal::size().unwrap();
         execute!(stdout(), EnterAlternateScreen).unwrap();
         execute!(stdout(), cursor::Hide).unwrap();
-        let _raw = RawScreen::into_raw_mode();
+        let raw = RawScreen::into_raw_mode().unwrap();
 
         // Initialise state, create the player and dungeon
         let xsize = term_size.0 as usize;
@@ -42,7 +44,8 @@ impl CrossTermViewPort {
         CrossTermViewPort {
             xsize,
             ysize,
-            reader: input.read_sync(),
+            raw,
+            input,
             start: (0, 0),
         }
     }
@@ -129,9 +132,20 @@ impl CrossTermViewPort {
             "quit: q, movement{up(k), down(j), left(h), right(l)}",
         ))
     }
+}
+
+impl ViewPort for CrossTermViewPort {
+    fn render_state(&mut self, state: &State) {
+        self.draw_level(state);
+        self.draw_entities(state);
+        self.draw_player(state);
+        self.draw_ui(state);
+    }
+
+    fn wait_input(&mut self) -> Option<ViewportEvent> {
+        let mut reader = self.input.read_sync();
 
-    pub fn wait_input(&mut self) -> Option<ViewportEvent> {
-        if let Some(event) = self.reader.next() {
+        if let Some(event) = reader.next() {
             return match event {
                 InputEvent::Keyboard(KeyEvent::Char('q')) => Some(ViewportEvent::Quit),
                 InputEvent::Keyboard(KeyEvent::Char('?')) => {
@@ -160,15 +174,6 @@ impl CrossTermViewPort {
     }
 }
 
-impl ViewPort for CrossTermViewPort {
-    fn render_state(&mut self, state: &State) {
-        self.draw_level(state);
-        self.draw_entities(state);
-        self.draw_player(state);
-        self.draw_ui(state);
-    }
-}
-
 impl Drop for CrossTermViewPort {
     fn drop(&mut self) {
         execute!(stdout(), LeaveAlternateScreen).unwrap();