From 4bd175cd7b0f147ad0cc4035eb018b925e26499d Mon Sep 17 00:00:00 2001
From: Corwin <corwin@kuiper.dev>
Date: Mon, 28 Aug 2023 11:45:21 +0100
Subject: [PATCH] defined update order

---
 .../src/game/simulation/entity.rs                         | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/examples/the-dungeon-puzzlers-lament/src/game/simulation/entity.rs b/examples/the-dungeon-puzzlers-lament/src/game/simulation/entity.rs
index 97645e2c..43dbb675 100644
--- a/examples/the-dungeon-puzzlers-lament/src/game/simulation/entity.rs
+++ b/examples/the-dungeon-puzzlers-lament/src/game/simulation/entity.rs
@@ -315,7 +315,13 @@ impl EntityMap {
             .map
             .iter()
             .map(|(key, entity)| (key, entity.desired_action(hero)))
-            .collect::<VecDeque<_>>();
+            .collect::<Vec<_>>();
+
+        entities_to_try_update.sort_unstable_by_key(|(e, _)| {
+            let e = self.map.get(*e).unwrap();
+            e.location.x + e.location.y * 1000
+        });
+        let mut entities_to_try_update = VecDeque::from(entities_to_try_update);
 
         while let Some((entity_to_update_key, desired_action)) = entities_to_try_update.pop_front()
         {