94 lines
3.1 KiB
C++
94 lines
3.1 KiB
C++
#ifndef STAR_SYSTEM_WORLD_SERVER_HPP
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#define STAR_SYSTEM_WORLD_SERVER_HPP
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#include "StarSystemWorld.hpp"
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#include "StarUuid.hpp"
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namespace Star {
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STAR_CLASS(SystemWorldServer);
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STAR_STRUCT(Packet);
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class SystemWorldServer : public SystemWorld {
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public:
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// create new system world server
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SystemWorldServer(Vec3I location, ClockConstPtr universeClock, CelestialDatabasePtr celestialDatabase);
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// load system world server from storage
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SystemWorldServer(Json const& diskStore, ClockConstPtr universeClock, CelestialDatabasePtr celestialDatabase);
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void setClientDestination(ConnectionId const& clientId, SystemLocation const& destination);
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// null while flying, system coordinate when in space or at a system object
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// planet coordinates while orbiting a planet
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SystemClientShipPtr clientShip(ConnectionId clientId) const;
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SystemLocation clientShipLocation(ConnectionId clientId) const;
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Maybe<pair<WarpAction, WarpMode>> clientWarpAction(ConnectionId clientId) const;
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SkyParameters clientSkyParameters(ConnectionId clientId) const;
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List<ConnectionId> clients() const;
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void addClientShip(ConnectionId clientId, Uuid const& uuid, float shipSpeed, SystemLocation location);
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void removeClientShip(ConnectionId clientId);
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List<SystemClientShipPtr> shipsAtLocation(SystemLocation const& location) const;
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List<InstanceWorldId> activeInstanceWorlds() const;
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// removeObject queues up object for destruction, any ships at the location
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// are moved away
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void removeObject(Uuid objectUuid);
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bool addObject(SystemObjectPtr object, bool doRangeCheck = false);
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void update(float dt);
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List<SystemObjectPtr> objects() const override;
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SystemObjectPtr getObject(Uuid const& uuid) const override;
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List<ConnectionId> pullShipFlights();
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void handleIncomingPacket(ConnectionId clientId, PacketPtr packet);
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List<PacketPtr> pullOutgoingPackets(ConnectionId clientId);
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bool triggeredStorage();
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Json diskStore();
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private:
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struct ClientNetVersions {
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HashMap<Uuid, uint64_t> ships;
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HashMap<Uuid, uint64_t> objects;
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};
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void queueUpdatePackets();
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void setClientShipDestination(ConnectionId clientId, SystemLocation const& destination);
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// random position for new ships entering the system
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void placeInitialObjects();
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void spawnObjects();
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Vec2F randomObjectSpawnPosition(RandomSource& rand) const;
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SkyParameters locationSkyParameters(SystemLocation const& location) const;
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// setting this to true asynchronously triggers storage from the server thread
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bool m_triggerStorage;
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double m_lastSpawn;
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double m_objectSpawnTime;
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// objects to be destroyed as soon as there are no ships at the location
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List<Uuid> m_objectDestroyQueue;
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// ships to be destroyed after update packets have been queued
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List<Uuid> m_shipDestroyQueue;
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HashMap<ConnectionId, ClientNetVersions> m_clientNetVersions;
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HashMap<ConnectionId, Uuid> m_clientShips;
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HashMap<Uuid, SystemObjectPtr> m_objects;
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HashMap<Uuid, SystemClientShipPtr> m_ships;
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// client ID and flight start position
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List<ConnectionId> m_shipFlights;
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HashMap<ConnectionId, List<PacketPtr>> m_outgoingPackets;
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};
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}
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#endif
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