handmade/include/Server.h

#pragma once

#include <string>
#include <vector>

#include "lib_lua_common.h"
#include "UDPbase.h"

class Server : public UDPbase
{
	SDL_mutex* mProcessPacketMutex;
	SDL_TimerID mFetchPacketsCallbackTimerID;

	std::vector<TCPsocket> TCPsocks;
	std::vector<UDPsocket> UDPsocks;
	UDPpacket** UDPPacketV;
	SDLNet_SocketSet SocketSet;
	lua_State *mLuaState;

	public:
		Server (const char* host, const Uint16 port);
		~Server (void);

		static Uint32 FetchPacketsCallback (Uint32 interval, void* param);
		void ProcessPacketHelper (UDPpacket* packet);
		void RunLua (const std::string& buf);
		int AllocateApproximateBufferSpace (const int nclients);
		int Start (void);
		int Stop (void);
		int Lock (void)
		{
			return SDL_LockMutex (mProcessPacketMutex);
		}
		int Unlock (void)
		{
			return SDL_UnlockMutex (mProcessPacketMutex);
		}
		lua_State* getLuaState(void) const { return mLuaState; }
		const TCPsocket* getTCPsock (size_t idx) const { return &TCPsocks.at (idx); }
		const UDPsocket* getUDPsock (size_t idx) const { return &UDPsocks.at (idx); }
		UDPpacket* getUDPPacketV (size_t idx) const { return UDPPacketV[idx]; }
		SDLNet_SocketSet getSocketSet (void) const { return SocketSet; }
};