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//multisync example by cetobasilius
#include <DarkGDK.h>
#include "multisync.h"
#define MAX_CONNECTED			15


char str[MAX_PATH];


int mode=0; //0= client mode, 1=server mode

char ErrorNoConnection[MAX_PATH] = "Could not establish connection to Server.";
char ErrorNoConnectMessage[MAX_PATH] = "Connected, no message";

char serverip[MAX_PATH] = "127.0.0.1";

bool connectedclient = false;

int number=0;

char MultiSyncServerName[MAX_PATH] = "Basi Test Server";
bool connectedserver = false;
int connection = 0;
int connections = 0;
int playerleft = 0;
bool TryMultiSyncServerConnect(char* ipaddress);

int response[16];
int whoresponse;
int tempresponse;
int numberassigned;

char welcome[MAX_PATH];


bool TryMultiSyncServerConnect(char *ipaddress)
{
	DWORD start;

	sprintf(str, "BUFFER CONTENT UNCHANGED.");

	if (NetConnect(ipaddress))//trata de conectarte a la direccion IP del servidor//tries to connect to server with the ip adress declared up there
	{
		start = GetTickCount();// this is some sort of a pause, to make sure the message the server sends (welcome message) gets to the client
		while (GetTickCount() - start < 1000);

		if (NetGetMessage()) NetGetString(str, MAX_PATH);//recibe cualquier mensaje de bienvenida //recieve the message
		else sprintf(str, ErrorNoConnectMessage);// si no hay mensaje de bienvenida print esto//if theres no message print this other message
		if(strcmp(str,"Basi Test Server")==0){sprintf(welcome, "succesfully connected to Basi Test Server");}//check server name
		else{sprintf(welcome, "succesfully connected to incorrect server");}//es obio lo que dice. lol
		return true;//regresa 1, osease que si se conecto//returns 1 which means succesfully connected
	}
	else//no se pudo conectar
	{
		sprintf(welcome, "could not detect server");
		return false;
	}
}


//////////////////////////////////////////////////////////////////////
/////////////////////////////// MAIN /////////////////////////////////
void DarkGDK (void)
{
	dbSyncOn();
	dbSyncRate(60);
	dbPositionCamera(10, 10, -20);
	dbWait(400);
	if (strcmp(dbInKey(), "l") ==0){mode=1;}//mode selector// if you quickly press l at start the program will start in mode 1, which is server mode.
	//else it will go to mode 0 which is client. you can connect up to i dont know how much players but in this sample i made it for 16 i think?

///////////////////////////////////////////////////////////////////////
	if(mode==0)//client mode
	{
		NetSetPort(23);
		connectedserver = TryMultiSyncServerConnect(serverip);
	}
///////////////////////////////////////////////////////////////////////
	if(mode==1)//server mode
	{
		NetSetPort(23);
		if (!NetHost(MAX_CONNECTED))
		{
			NetGetError(str, MAX_PATH);
			MessageBox(NULL, str, MultiSyncServerName, MB_ICONEXCLAMATION);
		}
	}
///////////////////////////////////////////////////////////////////////

	while (LoopGDK())
	{
		if(mode==0)//client mode
		{
			dbClear(0, 0, 0);
			dbText(0,0,"Client Mode: ");
			dbText(100,0,welcome);
			
			if (strcmp(dbInKey(), "k") ==0){connectedserver = TryMultiSyncServerConnect(serverip);}//reset/search for server

			if(NetConnected()==1)
			{
				dbText(0,20,"connected");
				if(NetGetMessage()){number=NetGetInt();}
				sprintf(str, "%i is the number being sent by the server", number);dbText(0, 40, str);
			}

			else{dbText(0,20,"not connected");}

			if (strcmp(dbInKey(), "l")==0)
			{			
				number=number+1;
				if(number>=500){number=0;}
				NetPutInt(number);
				NetSend(0);
			}

		}
		if(mode==1)//server mode
		{
			dbClear(0, 0, 0);
			dbText(0, 0,"Server Name: ");
			dbText(110, 0,MultiSyncServerName);
			

			connection = NetPlayerJoined();
			if (connection != 0)
			{
				NetPutString(MultiSyncServerName);// este mensaje se manda cuando un cliente nuevo se conecta al servidor,este se puede usar para checar la compatibilidad entre el servidor y el cliente
				NetSend(connection);
				connections++;
			}
			playerleft = NetPlayerLeft();
			if (playerleft)
			{
				connections--;
			}
			sprintf(str, "%i connected.", connections);dbText(0, 20, str);
			
			

			if (strcmp(dbInKey(), "l")==0)
			{			
				number=number+1;
				if(number>=500){number=0;}
				NetPutInt(number);
				NetSendAll();
			}


			for(int i=0;i<=15;i++)
			{
				if(NetGetMessage())
				{
					whoresponse=NetMessageFrom();//who no whore XD
					tempresponse=NetGetInt();
					response[whoresponse]=tempresponse;
				}
			}
		
			
			sprintf(str, "%i is the number sent", number);dbText(0, 40, str);

			sprintf(str, " Server itself: %i", /*response[0]*/number);dbText(0, 80, str);
			sprintf(str, " P2 Sends: %i", response[1]);dbText(0, 100, str);
			sprintf(str, " P3 Sends: %i", response[2]);dbText(0, 120, str);
			sprintf(str, " P4 Sends: %i", response[3]);dbText(0, 140, str);
			sprintf(str, " P5 Sends: %i", response[4]);dbText(0, 160, str);
			sprintf(str, " P6 Sends: %i", response[5]);dbText(0, 180, str);
			sprintf(str, " P7 Sends: %i", response[6]);dbText(0, 200, str);
			sprintf(str, " P8 Sends: %i", response[7]);dbText(0, 220, str);
			sprintf(str, " P9 Sends: %i", response[8]);dbText(0, 240, str);
			sprintf(str, " P10 Sends: %i", response[9]);dbText(0, 260, str);
			sprintf(str, " P11 Sends: %i", response[10]);dbText(0, 280, str);
			sprintf(str, " P12 Sends: %i", response[11]);dbText(0, 300, str);
			sprintf(str, " P13 Sends: %i", response[12]);dbText(0, 320, str);
			sprintf(str, " P14 Sends: %i", response[13]);dbText(0, 340, str);
			sprintf(str, " P15 Sends: %i", response[14]);dbText(0, 360, str);
			sprintf(str, " P16 Sends: %i", response[15]);dbText(0, 380, str);
		}
		dbSync();
	}
	if(mode==0)
	{
		if (NetConnected()) NetDisconnect();
	}
	return;
}

NetPutInt(0);
NetPutInt(i);
NetPutInt(response[i][1]);
NetPutInt(response[i][2]);
NetPutInt(response[i][3]);
NetSendAll();

while(NetGetMessage())
{
	tempresponse=NetGetInt(); //Get data type
	if(tempresponse==0) //0=position of player
	{
		tempresponse=NetGetInt(); //Witch player
		whoresponse=tempresponse;
		tempresponse=NetGetInt(); //X
		response[whoresponse][1]=tempresponse;
		tempresponse=NetGetInt(); //X,Y or Z
		response[whoresponse][2]=tempresponse;
		tempresponse=NetGetInt(); //X,Y or Z
		response[whoresponse][3]=tempresponse;
	}
}