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Update Net_SendVersion() and Net_ReceiveVersion() to use a 16-bit representation of BYTEVERSION

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git-svn-id: https://svn.eduke32.com/eduke32@3155 1a8010ca-5511-0410-912e-c29ae57300e0
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terminx 2012-11-12 15:47:52 +00:00
parent 39437b2fdc
commit 00084e9e22
1 changed files with 7 additions and 7 deletions
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14
polymer/eduke32/source/net.c
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@ -981,21 +981,21 @@ void Net_SendVersion(ENetPeer *client)
return; return;
} }
buf[0] = PACKET_VERSION; *(uint16_t *)&buf[0] = PACKET_VERSION;
buf[1] = BYTEVERSION; buf[2] = BYTEVERSION;
// XXX: s_buildDate is outdated and useless; uint8 is not enough :/ // XXX: s_buildDate is outdated and useless; uint8 is not enough :/
buf[2] = (uint8_t)atoi(s_buildDate); buf[3] = (uint8_t)atoi(s_buildDate);
buf[3] = myconnectindex; buf[4] = myconnectindex;
enet_peer_send(client, CHAN_GAMESTATE, enet_packet_create(&buf[0], 4, ENET_PACKET_FLAG_RELIABLE)); enet_peer_send(client, CHAN_GAMESTATE, enet_packet_create(&buf[0], 5, ENET_PACKET_FLAG_RELIABLE));
} }
void Net_RecieveVersion(uint8_t *pbuf, int32_t packbufleng) void Net_RecieveVersion(uint8_t *pbuf, int32_t packbufleng)
{ {
if (pbuf[1] != BYTEVERSION || pbuf[2] != (uint8_t)atoi(s_buildDate)) if (*(uint16_t *)&pbuf[1] != BYTEVERSION || pbuf[3] != (uint8_t)atoi(s_buildDate))
{ {
initprintf("Server protocol is version %d.%d, expecting %d.%d\n", initprintf("Server protocol is version %d.%d, expecting %d.%d\n",
pbuf[1], pbuf[2], BYTEVERSION, (uint8_t)atoi(s_buildDate)); *(uint16_t *)&pbuf[1], pbuf[3], BYTEVERSION, (uint8_t)atoi(s_buildDate));
initprintf("Server version mismatch! You cannot play Duke with different versions!\n"); initprintf("Server version mismatch! You cannot play Duke with different versions!\n");
g_netDisconnect = 1; g_netDisconnect = 1;
return; return;