From 29b0aafdad347280d3302b1866474a83913ebeaf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ludvig=20B=C3=B6klin?= <ludvig.boklin@protonmail.com>
Date: Tue, 8 Jun 2021 16:53:13 +0200
Subject: [PATCH] Maybe fix glider flip

---
 Cargo.lock                 | 2 +-
 common/src/states/glide.rs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 6591b74830..2a13ad48c2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4758,7 +4758,7 @@ version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b2acd6defeddb41eb60bb468f8825d0cfd0c2a76bc03bfd235b6a1dc4f6a1ad5"
 dependencies = [
- "proc-macro2 1.0.27",
+ "proc-macro2 1.0.26",
  "quote 1.0.9",
  "syn 1.0.72",
 ]
diff --git a/common/src/states/glide.rs b/common/src/states/glide.rs
index c598777043..aa70a17425 100644
--- a/common/src/states/glide.rs
+++ b/common/src/states/glide.rs
@@ -138,7 +138,7 @@ impl CharacterBehavior for Data {
                     let tgt_up = self.tgt_up(max_roll, &tgt_dir, &flow_dir, data);
                     glider.slerp_roll_towards(
                         tgt_up,
-                        autoroll_rate * (1.0 - tgt_up.dot(*glider_up).powi(2)) * data.dt.0,
+                        autoroll_rate * (1.0 - tgt_up.dot(*glider_up).max(0.0).powi(2)) * data.dt.0,
                     );
                 }