src/world: collect empty chunks once per iteration

2 files changed, 1 insertions, 3 deletions

diff --git a/src/world.cpp b/src/world.cpp
index a95cdd21..20805905 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -14,7 +14,6 @@ world::world(std::size_t capacity) : _chunks{capacity, hasher}
 
 chunk& world::operator[](chunk_coords coord) noexcept
 {
-    maybe_collect();
     auto& [c, coord2] = _last_chunk;
     if (coord != coord2)
         c = &_chunks.try_emplace(coord).first->second;
diff --git a/src/world.hpp b/src/world.hpp
index b95baf62..3bfcf702 100644
--- a/src/world.hpp
+++ b/src/world.hpp
@@ -18,8 +18,6 @@ private:
         chunk_coords pos = invalid_coords;
     } _last_chunk;
 
-    void maybe_collect();
-
     static constexpr std::size_t initial_capacity = 64, collect_every = 64;
     static constexpr float max_load_factor = .5;
     static constexpr auto hasher = [](chunk_coords c) constexpr -> std::size_t {
@@ -43,6 +41,7 @@ public:
     bool contains(chunk_coords c) const noexcept;
     void clear();
     void collect(bool force = false);
+    void maybe_collect();
     std::size_t size() const noexcept { return _chunks.size(); }
 
     [[deprecated]] const auto& chunks() const noexcept { return _chunks; } // only for serialization