HighScoreDistributor.m

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#import <appkit/appkit.h>
#import <gamekit/gamekit.h>
#import <remote/NXConnection.h>
#import <objc/HashTable.h>

#define name "DAYHighScoreServer"

@implementation HighScoreDistributor

- init
{
	[super init];
	servers = [[HashTable alloc] initKeyDesc:"*" valueDesc:"@" capacity:0];
	return self;
}

- getServerFor:(const char *)gameName
{	// all we do is maintain a hash table that uses the name of the server
	// as a key.  If the server is in the hash table, we return it.  If it
	// isn't in the table, then we create a new server and return it.
	id newServer, temp;
	if ([servers isKey:gameName]) return [servers valueForKey:gameName];
	newServer = [[HighScoreServer alloc] initForGame:gameName];
	temp = [servers insertKey:gameName value:newServer];
	if (temp) { // server existed.  Shouldn't get here if that was the case;
		// if we _do_ get here, it's a bug in NeXT's HashTable!
		fprintf(stderr, "%s: Just blew away the %s server!\n",
				name, [temp gameName]);
		[[temp save] free];
	}
	return newServer;
}

@end

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.