FactoryCraft-Server/FactoryCraft/Game.h

#pragma once

#include <Text.h>
#include <Punkt.h>
#include <Thread.h>
#include <Network.h>
#include <Critical.h>

#include "Dimension.h"
#include "Player.h"
#include "WorldGenerator.h"
#include "Constants.h"
#include "WorldUpdate.h"
#include "WorldLoader.h"
#include "TickOrganizer.h"
#include "Server.h"
#include "InMemoryBuffer.h"

class FCKlient;

class GameClient : public virtual Framework::ReferenceCounter
{
private:
    Player* zPlayer;
    FCKlient* client;
    Critical background;
    Critical foreground;
    Critical other;
    Framework::Synchronizer updateSync;
    RCArray<InMemoryBuffer> requests;
    Vec3<float> lastPos;
    RCArray<WorldUpdate> updateQueue;
    int viewDistance;
    bool first;
    bool online;
    bool finished;

public:
    GameClient( Player* zPlayer, FCKlient* client );
    ~GameClient();

    void sendWorldUpdate( WorldUpdate* update );
    void reply();
    void logout();
    void addMessage( StreamReader* reader );
    bool isOnline() const;
    void sendResponse( NetworkResponse* zResponse );
    Player* zEntity() const;

private:
    class Message
    {
    public:
        inline const static unsigned char TERMINATE = 1;
        inline const static unsigned char WORLD_UPDATE = 2;
        inline const static unsigned char API_MESSAGE = 3;
        inline const static unsigned char POSITION_UPDATE = 4;
    };
};

class Game : public virtual Framework::Thread
{
private:
    Framework::Text name;
    Framework::RCArray<Dimension>* dimensions;
    Framework::RCArray<WorldUpdate>* updates;
    Framework::RCArray<GameClient>* clients;
    TickOrganizer* ticker;
    Framework::Text path;
    bool stop;
    __int64 tickId;
    Critical cs;
    int nextEntityId;
    WorldGenerator* generator;
    WorldLoader* loader;

    void thread() override;

    Game( Framework::Text name, Framework::Text worldsDir );
public:
    ~Game();
    void initialize();
    void api( Framework::StreamReader* zRequest, GameClient* zOrigin );
    void distributeResponse( NetworkResponse* zResponse );
    bool requestWorldUpdate( WorldUpdate* update );
    GameClient* addPlayer( FCKlient* client, Framework::Text name );
    bool doesChunkExist( int x, int y, int dimension );
    bool isChunkLoaded( int x, int y, int dimension ) const;
    Framework::Either<Block*, int> zBlockAt( Framework::Vec3<int> location, int dimension ) const;
    Block* zRealBlockInstance( Framework::Vec3<int> location, int dimension );
    Dimension* zDimension( int id ) const;
    static Framework::Punkt getChunkCenter( int x, int y );
    Area getChunckArea( Punkt center ) const;
    Framework::Text getWorldDirectory() const;
    void requestArea( Area area );
    void save() const;
    void requestStop();
    void addDimension( Dimension* d );
    int getNextEntityId();
    WorldGenerator* zGenerator() const;
    Entity* zEntity( int id, int dimensionId ) const;
    Entity* zNearestEntity( int dimensionId, Framework::Vec3<float> pos, std::function<bool( Entity* )> filter );

    static Game* INSTANCE;
    static void initialize( Framework::Text name, Framework::Text worldsDir );
};