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#ifndef SERVER_WORLD_HH_
#define SERVER_WORLD_HH_
#include <cstdint>
#include "server/database.hh"
#include "server/shared.hh"
#include "shared/math.hh"
#include "shared/net/net.hh"
#include "shared/net/proto.hh"
#include "shared/player.hh"
#include "shared/world.hh"
namespace server {
namespace world {
class chunk : public shared::world::chunk {
private:
bool should_write = false;
bool should_update = true;
public:
proto::packet packet; // Packet ready for sending, updated in update().
void arm_should_update() noexcept {
this->should_update = this->should_write = true;
}
bool get_should_update() noexcept { return this->should_update; }
private:
proto::packet make_chunk_packet() const noexcept;
public:
// Attempt to read the file using protobuf, otherwise create a new chunk.
// chunk(const chunk&) = delete;
chunk(const uint64_t& seed, const shared::math::coords& coords) noexcept;
~chunk() noexcept;
// Update the chunk_packet associated with the chunk if necessary.
void update() noexcept {
if (!this->should_update) {
return;
}
this->packet = make_chunk_packet();
this->should_update = false;
}
// calling .write before the destrutor will not result in a double write
void write() noexcept {
if (!this->should_write) {
return;
}
server::database::write_chunk(this->pos, this->packet.chunk_packet());
this->should_write = false;
}
};
} // namespace world
} // namespace server
#endif
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