From c4ed558e36b48cad65e773d960afc67630adaca4 Mon Sep 17 00:00:00 2001
From: Viljami Peltola <viljami.peltola@iki.fi>
Date: Tue, 28 Sep 2021 15:25:35 +0300
Subject: [PATCH] Remove too early introduced runstate.

---
 book/src/chapter_7.md | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/book/src/chapter_7.md b/book/src/chapter_7.md
index e01fd065..7882e5ce 100644
--- a/book/src/chapter_7.md
+++ b/book/src/chapter_7.md
@@ -624,7 +624,6 @@ impl<'a> System<'a> for MonsterAI {
     type SystemData = ( WriteExpect<'a, Map>,
                         ReadExpect<'a, Point>,
                         ReadExpect<'a, Entity>,
-                        ReadExpect<'a, RunState>,
                         Entities<'a>,
                         WriteStorage<'a, Viewshed>,
                         ReadStorage<'a, Monster>,
@@ -632,7 +631,7 @@ impl<'a> System<'a> for MonsterAI {
                         WriteStorage<'a, WantsToMelee>);
 
     fn run(&mut self, data : Self::SystemData) {
-        let (mut map, player_pos, player_entity, runstate, entities, mut viewshed, monster, mut position, mut wants_to_melee) = data;
+        let (mut map, player_pos, player_entity, entities, mut viewshed, monster, mut position, mut wants_to_melee) = data;
 
         for (entity, mut viewshed,_monster,mut pos) in (&entities, &mut viewshed, &monster, &mut position).join() {
             let distance = rltk::DistanceAlg::Pythagoras.distance2d(Point::new(pos.x, pos.y), *player_pos);