From 4d9f93857a7ff67f36bd52d9ae2adddadb142526 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 3 May 2024 19:49:45 +0200
Subject: c

---
 serialize/old-savegame.cpp | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

(limited to 'serialize/old-savegame.cpp')

diff --git a/serialize/old-savegame.cpp b/serialize/old-savegame.cpp
index 2e982af2..4d4aa25a 100644
--- a/serialize/old-savegame.cpp
+++ b/serialize/old-savegame.cpp
@@ -1,4 +1,5 @@
 #include "binary-reader.inl"
+#include "compat/limits.hpp"
 #include "src/world.hpp"
 #include "src/scenery.hpp"
 #include "src/critter.hpp"
@@ -54,11 +55,6 @@ using atlasid  = uint16_t;
 using chunksiz = uint16_t;
 using proto_t  = uint16_t;
 
-template<typename T> struct int_traits;
-
-template<std::unsigned_integral T> struct int_traits<T> { static constexpr T max = T(-1); };
-template<std::signed_integral T> struct int_traits<T> { static constexpr T max = T(-1)&~(T(1) << sizeof(T)*8-1); };
-
 namespace {
 
 constexpr inline proto_t proto_version = 19;
@@ -115,7 +111,7 @@ using namespace floormat::Serialize;
 constexpr inline atlasid meta_short_scenery_bit_ = highbits<atlasid, 1, 0>;
 constexpr inline atlasid meta_rotation_bits_ = highbits<atlasid, rotation_BITS, 1>;
 constexpr inline atlasid scenery_id_flag_mask_ = meta_short_scenery_bit_ | meta_rotation_bits_;
-constexpr inline atlasid scenery_id_max_ = int_traits<atlasid>::max & ~scenery_id_flag_mask_;
+constexpr inline atlasid scenery_id_max_ = limits<atlasid>::max & ~scenery_id_flag_mask_;
 
 struct reader_state final {
     explicit reader_state(world& world, loader_policy policy) noexcept;
-- 
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