Cube  Diff

	OFData *mapdata = readmap(mapname);
	if (mapdata == nil)
		return;
	ENetPacket *packet = enet_packet_create(
	    NULL, MAXTRANS + mapdata.count, ENET_PACKET_FLAG_RELIABLE);
	uchar *start = packet->data;
	uchar *p = start + 2;
	putint(&p, SV_SENDMAP);
	sendstring(mapname, &p);
	putint(&p, mapdata.count);
	if (65535 - (p - start) < mapdata.count) {
		conoutf(@"map %@ is too large to send", mapname);
		enet_packet_destroy(packet);
		return;
	}
	memcpy(p, mapdata.items, mapdata.count);
	p += mapdata.count;

void
getmap()
{
	ENetPacket *packet =
	    enet_packet_create(NULL, MAXTRANS, ENET_PACKET_FLAG_RELIABLE);
	uchar *start = packet->data;
	uchar *p = start + 2;
	putint(&p, SV_RECVMAP);
	*(ushort *)start = ENET_HOST_TO_NET_16(p - start);
	enet_packet_resize(packet, p - start);
	sendpackettoserv(packet);
	conoutf(@"requesting map from server...");
}

COMMAND(sendmap, ARG_1STR)
COMMAND(getmap, ARG_NONE)