From 565e337f76ea1aa906500dd2307bc16e65a62f99 Mon Sep 17 00:00:00 2001
From: juliancoffee <lightdarkdaughter@gmail.com>
Date: Fri, 13 Aug 2021 23:16:38 +0300
Subject: [PATCH] Make is_mid_air use on_surface().is_none()

---
 common/systems/src/phys.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/common/systems/src/phys.rs b/common/systems/src/phys.rs
index a252eb244b..e404e24c72 100644
--- a/common/systems/src/phys.rs
+++ b/common/systems/src/phys.rs
@@ -318,9 +318,7 @@ impl<'a> PhysicsData<'a> {
                     char_state_maybe,
                 )| {
                     let is_sticky = sticky.is_some();
-                    // Code reviewers: remind me to check why on_ground was true instead of false
-                    // here?
-                    let is_mid_air = physics.on_wall.is_none() && physics.on_ground.is_some();
+                    let is_mid_air = physics.on_surface().is_none();
                     let mut entity_entity_collision_checks = 0;
                     let mut entity_entity_collisions = 0;