MultiSync Strings - GameCreators Forum

Author

Message

SFCBias

15

Years of Service

User Offline

Joined: 8th Aug 2009

Location: Hephzibah, GA, USA

Posted: 2nd Oct 2009 13:59

Link

If been back to working with multisync and i cant figure out how to send 3 strings to the server .

+ Code Snippet

NetPutString(buf);
				NetPutString(bufy);
				NetPutString(bufz);
				NetSendAll();
				NetSend(0);

When i do i get a result like this for example

+ Code Snippet

str str string//tempX
str string//tempY 
string//tempZ

where tempZ is the only one that holds the actual message

Server

+ Code Snippet


		while(NetGetMessage()){//sometimes i use if, works the same
			NetGetString(tempstrX,256);
			NetGetString(tempstrY,256);
			NetGetString(tempstrZ,256);
			
		}

Back to top

Profile PM

dark coder

21

Years of Service

User Offline

Joined: 6th Oct 2002

Location: Japan

Posted: 2nd Oct 2009 14:13

Link

Show us more code? Like what you're doing to those buffers you use to send strings.

Back to top

Profile PM Email

Benjamin

21

Years of Service

User Offline

Joined: 24th Nov 2002

Location: France

Posted: 2nd Oct 2009 16:22

Link

Indeed, we need to know how those variables are declared and such.

Back to top

Profile PM Email

SFCBias

15

Years of Service

User Offline

Joined: 8th Aug 2009

Location: Hephzibah, GA, USA

Posted: 2nd Oct 2009 21:53

Link

Sorry about that

server

+ Code Snippet

char	tempstrX[]  =	"\n";
char    tempstrY[]  =	"\n";
char	tempstrZ[]  =	"\n";
int	connection  =	0;
int	connections =	0;
int	playerleft  =	0;

while ( LoopGDK ( ) )
	{

		int msgfrom = NetMessageFrom();
		connection = NetPlayerJoined();
		if (connection != 0)
			{
			NetPutString(MultiSyncServerName);
			NetSend(connection);
			connections++;
			}
		playerleft = NetPlayerLeft();
		if (playerleft)
			{
			connections--;
			}

		while(NetGetMessage()){
			NetGetString(tempstrX,256);
			
			NetGetString(tempstrY,256);
			
			NetGetString(tempstrZ,256);
			
		}

Client

+ Code Snippet

while(LoopGDK())
{
	char buf[256];
		 fx = dbObjectPositionX(iPlayer1);
		sprintf(buf,"%f",fx);
		char bufy[256];
		fy = dbObjectPositionX(iPlayer1);
		sprintf(bufy,"%f",fy);
		char bufz[256];
		fz = dbObjectPositionX(iPlayer1);
		sprintf(bufz,"%f",fz);

if(NetConnected())
		{
			if(dbUpKey())
			{
				NetPutString(buf);
				NetPutString(bufy);
				NetPutString(bufz);
				NetSendAll();
				NetSend(0);
			}
		}

Back to top

Profile PM

Benjamin

21

Years of Service

User Offline

Joined: 24th Nov 2002

Location: France

Posted: 2nd Oct 2009 21:58

Link

You aren't allocating any space to store the strings, you've simply made char pointers which point to a string literal (which is not meant to be modified).

http://www.cplusplus.com/doc/tutorial/arrays/
http://www.cplusplus.com/doc/tutorial/ntcs/

Back to top

Profile PM Email

SFCBias

15

Years of Service

User Offline

Joined: 8th Aug 2009

Location: Hephzibah, GA, USA

Posted: 2nd Oct 2009 23:20

Link

I've changed it to char tempstrX[256]; etc. and that eliminates the repeated strings but it still stores the same value in all of the strings

Back to top

Profile PM

Benjamin

21

Years of Service

User Offline

Joined: 24th Nov 2002

Location: France

Posted: 2nd Oct 2009 23:27

Link

Well, you are just writing the X position each time.

Back to top

Profile PM Email

SFCBias

15

Years of Service

User Offline

Joined: 8th Aug 2009

Location: Hephzibah, GA, USA

Posted: 2nd Oct 2009 23:29

Link

WOW

i feel dumb, thanks for your help though

Back to top

Profile PM

Sorry your browser is not supported!

Dark GDK / MultiSync Strings