diff options
Diffstat (limited to 'src/clientiface.h')
| -rw-r--r-- | src/clientiface.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/clientiface.h b/src/clientiface.h index cda01650b..261c09fce 100644 --- a/src/clientiface.h +++ b/src/clientiface.h @@ -33,6 +33,7 @@ with this program; if not, write to the Free Software Foundation, Inc., #include <list> #include <vector> #include <set> +#include <unordered_set> #include <memory> #include <mutex> @@ -379,7 +380,15 @@ private: List of block positions. No MapBlock* is stored here because the blocks can get deleted. */ - std::set<v3s16> m_blocks_sent; + std::unordered_set<v3s16> m_blocks_sent; + + /* + Cache of blocks that have been occlusion culled at the current distance. + As GetNextBlocks traverses the same distance multiple times, this saves + significant CPU time. + */ + std::unordered_set<v3s16> m_blocks_occ; + s16 m_nearest_unsent_d = 0; v3s16 m_last_center; v3f m_last_camera_dir; @@ -399,7 +408,7 @@ private: Block is removed when GOTBLOCKS is received. Value is time from sending. (not used at the moment) */ - std::map<v3s16, float> m_blocks_sending; + std::unordered_map<v3s16, float> m_blocks_sending; /* Blocks that have been modified since blocks were @@ -409,7 +418,7 @@ private: List of block positions. */ - std::set<v3s16> m_blocks_modified; + std::unordered_set<v3s16> m_blocks_modified; /* Count of excess GotBlocks(). |