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refactor(server_world): use thread pool for chunk request handling

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zhenyan121
2026-06-26 22:56:32 +08:00
parent 18090bfd95
commit e3f973284c
1 changed files with 52 additions and 48 deletions
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100
src/gameplay/server_world.cpp
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@@ -516,57 +516,61 @@ glm::vec3 ServerWorld::get_player_pos(const std::string& uuid) const {
void ServerWorld::handle_chunk_req(const std::string& uuid, ChunkPos pos) {
Arena arean;
ChunkDataRsp* rsp = Arena::Create<ChunkDataRsp>(&arean);
auto* rsq_pos = rsp->mutable_pos();
rsq_pos->set_x(pos.x);
rsq_pos->set_z(pos.z);
{
std::shared_lock lock(m_chunks_mutex);
auto it = m_chunks.find(pos);
if (it == m_chunks.end()) {
auto pool = m_gen_thread_pool.load();
pool->enqueue([uuid, pos, this]() {
Arena arean;
ChunkDataRsp* rsp = Arena::Create<ChunkDataRsp>(&arean);
auto* rsq_pos = rsp->mutable_pos();
rsq_pos->set_x(pos.x);
rsq_pos->set_z(pos.z);
{
std::shared_lock lock(m_chunks_mutex);
auto it = m_chunks.find(pos);
if (it == m_chunks.end()) {
return;
}
rsp->set_chunk_seed(it->second.seed());
rsp->set_biome_type(std::to_underlying(it->second.biome()));
auto* blocks = rsp->mutable_chunk_blocks();
auto& chunk_blocks = it->second.get_chunk_blocks();
blocks->Assign(chunk_blocks.begin(), chunk_blocks.end());
auto& neighbor_blocks = it->second.get_neightbor_blocks();
auto assign =
[](auto* nb,
const std::optional<std::vector<BlockType>>& blocks) {
if (!blocks) {
return;
}
if (!nb) {
return;
}
nb->Assign(blocks->begin(), blocks->end());
};
auto* nb1 = rsp->mutable_neighbor_blocks_1();
auto* nb2 = rsp->mutable_neighbor_blocks_2();
auto* nb3 = rsp->mutable_neighbor_blocks_3();
auto* nb4 = rsp->mutable_neighbor_blocks_4();
assign(nb1, neighbor_blocks[0]);
assign(nb2, neighbor_blocks[1]);
assign(nb3, neighbor_blocks[2]);
assign(nb4, neighbor_blocks[3]);
}
std::shared_ptr<Session> s;
{
std::shared_lock lock(m_player_mutex);
auto it = m_players.find(uuid);
if (it != m_players.end()) {
s = it->second.get_session();
it->second.update_sync_gametick(m_game_ticks);
}
}
if (!s) {
Logger::error("Player {} session not exist", uuid);
return;
}
rsp->set_chunk_seed(it->second.seed());
rsp->set_biome_type(std::to_underlying(it->second.biome()));
auto* blocks = rsp->mutable_chunk_blocks();
auto& chunk_blocks = it->second.get_chunk_blocks();
blocks->Assign(chunk_blocks.begin(), chunk_blocks.end());
auto& neighbor_blocks = it->second.get_neightbor_blocks();
auto assign = [](auto* nb,
const std::optional<std::vector<BlockType>>& blocks) {
if (!blocks) {
return;
}
if (!nb) {
return;
}
nb->Assign(blocks->begin(), blocks->end());
};
auto* nb1 = rsp->mutable_neighbor_blocks_1();
auto* nb2 = rsp->mutable_neighbor_blocks_2();
auto* nb3 = rsp->mutable_neighbor_blocks_3();
auto* nb4 = rsp->mutable_neighbor_blocks_4();
assign(nb1, neighbor_blocks[0]);
assign(nb2, neighbor_blocks[1]);
assign(nb3, neighbor_blocks[2]);
assign(nb4, neighbor_blocks[3]);
}
std::shared_ptr<Session> s;
{
std::shared_lock lock(m_player_mutex);
auto it = m_players.find(uuid);
if (it != m_players.end()) {
s = it->second.get_session();
it->second.update_sync_gametick(m_game_ticks);
}
}
if (!s) {
Logger::error("Player {} session not exist", uuid);
return;
}
s->send(make_packet(*rsp));
s->send(make_packet(*rsp));
});
}
void ServerWorld::handle_block_change(const BlockChangeReq& req) {