From 98f73f467db7034ed1e66ad1742d531478cdfb87 Mon Sep 17 00:00:00 2001
From: Persson-dev <sim16.prib@gmail.com>
Date: Wed, 27 Apr 2022 19:44:16 +0200
Subject: [PATCH] fix: change ChunkCoords hashing

---
 include/game/World.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/game/World.h b/include/game/World.h
index fc8ab31..a45bcf4 100644
--- a/include/game/World.h
+++ b/include/game/World.h
@@ -29,8 +29,8 @@ struct ChunkCoord {
 namespace std {
 template <>
 struct hash<td::game::ChunkCoord> {
-    std::size_t operator()(const td::game::ChunkCoord& key) const {
-        return std::hash<std::int16_t>()(key.x) ^ std::hash<std::int16_t>()(key.y);
+    std::size_t operator()(const td::game::ChunkCoord& key) const noexcept{
+        return std::hash<std::int16_t>()(key.x << 16 | key.y);
     }
 };
 }