From 69aaa0205ae096654015924c75fdf43fbe16f768 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Sun, 16 Oct 2022 23:15:43 +0200
Subject: a

---
 src/world.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/world.cpp')

diff --git a/src/world.cpp b/src/world.cpp
index 3a04c4c7..63209bf7 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -9,5 +9,11 @@ static_assert(std::is_same_v<decltype(chunk_coords::x), decltype(chunk_coords::y
 
 static_assert(std::is_same_v<decltype(chunk_coords::x), decltype(chunk_coords::y)>);
 
+static_assert(global_coords{{-1, -1}, {}} != global_coords{});
+static_assert(global_coords{15, 15}.chunk() == global_coords{}.chunk());
+static_assert(global_coords{15, 16}.chunk() != global_coords{}.chunk());
+static_assert(global_coords{(1 + (1<<15)) << 4 | 3, (2 + (1<<15)) << 4 | 4} == global_coords{{1, 2}, {3, 4}});
+
+
 } // namespace floormat
 
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