From 5826c2bf2aedecf5a76997900209b7378e52de27 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Povilas=20Balzaravi=C4=8Dius?=
 <2011+Pawka@users.noreply.github.com>
Date: Sat, 22 Jan 2022 21:00:16 +0200
Subject: [PATCH] chapter 7: fix diagonal keybindings

Swap "Y" and "U" keys to match correct diagonal directions.

The "Y" key on QWERTY layout is supposed to move top-left direction which is Numpad 7. Meanwhile "U" must act as Numpad 9.
---
 book/src/chapter_7.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/book/src/chapter_7.md b/book/src/chapter_7.md
index 52acfdd6..b92ae645 100644
--- a/book/src/chapter_7.md
+++ b/book/src/chapter_7.md
@@ -299,10 +299,10 @@ pub fn player_input(gs: &mut State, ctx: &mut Rltk) -> RunState {
 
             // Diagonals
             VirtualKeyCode::Numpad9 |
-            VirtualKeyCode::Y => try_move_player(1, -1, &mut gs.ecs),
+            VirtualKeyCode::U => try_move_player(1, -1, &mut gs.ecs),
 
             VirtualKeyCode::Numpad7 |
-            VirtualKeyCode::U => try_move_player(-1, -1, &mut gs.ecs),
+            VirtualKeyCode::Y => try_move_player(-1, -1, &mut gs.ecs),
 
             VirtualKeyCode::Numpad3 |
             VirtualKeyCode::N => try_move_player(1, 1, &mut gs.ecs),