From 7c02d3b8f1e6ec4ee82bdf1220da431b1cd1231e Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 28 Oct 2022 18:08:13 +0200
Subject: serializer work

---
 src/world.cpp | 6 +++++-
 src/world.hpp | 5 +++--
 2 files changed, 8 insertions(+), 3 deletions(-)

(limited to 'src')

diff --git a/src/world.cpp b/src/world.cpp
index 07a83afe..cefb2485 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -3,7 +3,11 @@
 
 namespace floormat {
 
-world::world()
+world::world() : world{initial_capacity}
+{
+}
+
+world::world(std::size_t capacity) : _chunks{capacity, hasher}
 {
     _chunks.max_load_factor(max_load_factor);
 }
diff --git a/src/world.hpp b/src/world.hpp
index 84659753..fcbb97a2 100644
--- a/src/world.hpp
+++ b/src/world.hpp
@@ -22,9 +22,10 @@ private:
         return int_hash((std::size_t)c.y << 16 | (std::size_t)c.x);
     };
 
-    std::unordered_map<chunk_coords, chunk, decltype(hasher)> _chunks{initial_capacity, hasher};
+    std::unordered_map<chunk_coords, chunk, decltype(hasher)> _chunks;
     mutable std::tuple<chunk*, chunk_coords>_last_chunk;
     std::size_t _last_collection = 0;
+    explicit world(std::size_t capacity);
 
 public:
     explicit world();
@@ -49,7 +50,7 @@ public:
 
 template<typename Hash, typename Alloc, typename Pred>
 world::world(std::unordered_map<chunk_coords, chunk, Hash, Alloc, Pred>&& chunks) :
-    _chunks{std::max(initial_capacity, std::size_t(1/max_load_factor * 2 * chunks.size())), hasher}
+    world{std::max(initial_capacity, std::size_t(1/max_load_factor * 2 * chunks.size()))}
 {
     for (auto&& [coord, c] : chunks)
         operator[](coord) = std::move(c);
-- 
cgit v1.2.3