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feat(gameplay): add packet to clear all chunks on server rebuild

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Add new packet S2C_ClearAllChunks (ID 3005) to notify clients when the server rebuilds its world. Clients respond by clearing their chunk cache and requesting fresh chunks. Shift UPDATE_TIME packet ID to 3006 to accommodate.
This commit is contained in:
zhenyan121
2026-06-27 11:20:51 +08:00
parent aace0b4888
commit 7b6c11e904
6 changed files with 53 additions and 4 deletions
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3
include/Cubed/gameplay/client_world.hpp
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@@ -37,6 +37,8 @@ public:
bool can_pass_block(const glm::ivec3& block_pos) const;
BlockType get_block_tpye(const glm::ivec3& block_pos) const;
void rebuild_world();
void push_delete_vbo(GLuint vbo);
void push_delete_vao(GLuint vao);
// void hot_reload();
@@ -105,6 +107,7 @@ private:
std::atomic<TickType> m_game_ticks{0};
std::atomic<TickType> m_day_tick{6000};
std::atomic<bool> m_requesting_chunk{false};
std::atomic<bool> m_is_rebuilding{false};
std::shared_ptr<NetworkClient> m_client;
ChunkLoadStyle m_chunk_load_style{ChunkLoadStyle::CENTER};

6
include/Cubed/gameplay/packet.hpp
View File

@@ -52,7 +52,8 @@ enum class PacketEnum : uint16_t {
CHUNK_DATA_RSP = 3002,
BLOCK_CHANGE_REQ = 3003,
BLOCK_CHANGE_RSP = 3004,
UPDATE_TIME = 3005,
S2C_CLEAR_ALL_CHUNKS = 3005,
UPDATE_TIME = 3006,
PING = 9001,
PONG = 9002
@@ -98,6 +99,9 @@ template <> constexpr uint16_t get_packet_id<BlockChangeReq>() {
template <> constexpr uint16_t get_packet_id<BlockChangeRsp>() {
return std::to_underlying(PacketEnum::BLOCK_CHANGE_RSP);
}
template <> constexpr uint16_t get_packet_id<S2C_ClearAllChunks>() {
return std::to_underlying(PacketEnum::S2C_CLEAR_ALL_CHUNKS);
}
template <> constexpr uint16_t get_packet_id<UpdateTime>() {
return std::to_underlying(PacketEnum::UPDATE_TIME);
}