Cube  Diff

}

void
savestate(OFIRI *IRI)
{
	stop();
	f = gzopen([IRI.fileSystemRepresentation
	               cStringWithEncoding:OFLocale.encoding],
	    "wb9");
	if (!f) {
		conoutf(@"could not write %@", IRI.string);
		return;
	}
	gzwrite(f, (void *)"CUBESAVE", 8);
	gzputc(f, islittleendian);
	gzputi(SAVEGAMEVERSION);

	for (id player in players) {
		gzput(player == [OFNull null]);
		data = [player dataBySerializing];
		gzwrite(f, data.items, data.count);
	}
}

COMMAND(savegame, ARG_1STR, (^(OFString *name) {
	if (!m_classicsp) {
		conoutf(@"can only save classic sp games");
		return;
	}

	OFString *path = [OFString stringWithFormat:@"savegames/%@.csgz", name];

	OFIRI *IRI =
	    [Cube.sharedInstance.userDataIRI IRIByAppendingPathComponent:path];
	savestate(IRI);
	stop();
	conoutf(@"wrote %@", IRI.string);
}))

void
loadstate(OFIRI *IRI)
{
	stop();
	if (multiplayer())
		return;
	f = gzopen([IRI.fileSystemRepresentation
	               cStringWithEncoding:OFLocale.encoding],
	    "rb9");
	if (!f) {
		conoutf(@"could not open %@", IRI.string);
		return;
	}

	char mapname[_MAXDEFSTR] = { 0 };
	char buf[8];

	return;
out:
	conoutf(@"aborting: savegame/demo from a different version of "
	        @"cube or cpu architecture");
	stop();
}

COMMAND(loadgame, ARG_1STR, (^(OFString *name) {
	OFString *path = [OFString stringWithFormat:@"savegames/%@.csgz", name];

	OFIRI *IRI =
	    [Cube.sharedInstance.userDataIRI IRIByAppendingPathComponent:path];
	loadstate(IRI);
}))

void
loadgameout()
{
	stop();

		if (e.type == CARROT && !e.spawned)
			trigger(e.attr1, e.attr2, true);
	}

	restoreserverstate(ents);

	OFMutableData *data =
	    [OFMutableData dataWithCapacity:DynamicEntity.serializedSize];
	[data increaseCountBy:DynamicEntity.serializedSize];
	gzread(f, data.mutableItems, data.count);
	[Player.player1 setFromSerializedData:data];
	Player.player1.lastAction = lastmillis;

	int nmonsters = gzgeti();
	OFArray<Monster *> *monsters = Monster.monsters;
	if (nmonsters != monsters.count)
		return loadgameout();

	for (Monster *monster in monsters) {
		gzread(f, data.mutableItems, data.count);
		[monster setFromSerializedData:data];
		// lazy, could save id of enemy instead
		monster.enemy = Player.player1;
		// also lazy, but no real noticable effect on game
		monster.lastAction = monster.trigger = lastmillis + 500;
		if (monster.state == CS_DEAD)
			monster.lastAction = 0;
	}
	[Monster restoreAll];

	int nplayers = gzgeti();
	for (int i = 0; i < nplayers; i++) {
		if (!gzget()) {
			Player *d = getclient(i);
			assert(d);
			gzread(f, data.mutableItems, data.count);
			[d setFromSerializedData:data];
		}
	}

	conoutf(@"savegame restored");
	if (demoloading)
		startdemo();
	else
		stop();
}

// demo functions

int starttime = 0;
int playbacktime = 0;
int ddamage, bdamage;
OFVector3D dorig;

COMMAND(record, ARG_1STR, (^(OFString *name) {
	if (m_sp) {
		conoutf(@"cannot record singleplayer games");
		return;
	}

	int cn = getclientnum();
	if (cn < 0)
		return;

	OFString *path = [OFString stringWithFormat:@"demos/%@.cdgz", name];
	OFIRI *IRI =
	    [Cube.sharedInstance.userDataIRI IRIByAppendingPathComponent:path];
	savestate(IRI);
	gzputi(cn);
	conoutf(@"started recording demo to %@", IRI.string);
	demorecording = true;
	starttime = lastmillis;
	ddamage = bdamage = 0;
}))

			ddamage = 0;
		}
		// FIXME: add all other client state which is not send through
		// the network
	}
}

COMMAND(demo, ARG_1STR, (^(OFString *name) {
	OFString *path = [OFString stringWithFormat:@"demos/%@.cdgz", name];
	OFIRI *IRI =
	    [Cube.sharedInstance.userDataIRI IRIByAppendingPathComponent:path];
	loadstate(IRI);
	demoloading = true;
}))

void
stopreset()
{

		        playerhistory.lastObject.lastUpdate != playbacktime)) {
			Player *d = [target copy];
			d.lastUpdate = playbacktime;

			if (playerhistory == nil)
				playerhistory = [[OFMutableArray alloc] init];

			[playerhistory addObject:d];

			if (playerhistory.count > 20)
				[playerhistory removeObjectAtIndex:0];
		}

		readdemotime();
	}

	if (!demoplayback)
		return;

			}
			break;
		}
	}
	// if(player1->state!=CS_DEAD) showscores(false);
}

COMMAND(stop, ARG_NONE, ^{
	if (demoplayback)
		stopreset();
	else
		stop();
	conoutf(@"demo stopped");
})