From 286be37225b5de1fb438db0a4029fd391b35c13e Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Wed, 29 Jan 2020 22:53:06 +0100
Subject: players can no longer walk through walls

---
 src/util.rs | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 src/util.rs

(limited to 'src/util.rs')

diff --git a/src/util.rs b/src/util.rs
new file mode 100644
index 0000000..1e7821f
--- /dev/null
+++ b/src/util.rs
@@ -0,0 +1,8 @@
+
+
+use std::cmp::{min, max};
+
+pub fn clamp<T: Ord>(val: T, lower: T, upper: T) -> T{
+	return max(min(val, upper), lower);
+}
+
-- 
cgit