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Shrink some Netgame fields

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For protocol compatibility, zero-pad the outbound messages.  Previously,
the upper bits were zero because the value fit in a byte.
This commit is contained in:
Kp 2017-08-26 19:47:51 +00:00
parent 3340a6c16c
commit 3bcee35c7b
2 changed files with 15 additions and 15 deletions
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15
common/main/multi.h
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@ -777,17 +777,12 @@ struct netgame_info : prohibit_void_ptr<netgame_info>, ignore_window_pointer_t
packed_spawn_granted_items SpawnGrantedItems; packed_spawn_granted_items SpawnGrantedItems;
packed_netduplicate_items DuplicatePowerups; packed_netduplicate_items DuplicatePowerups;
#if defined(DXX_BUILD_DESCENT_II) #if defined(DXX_BUILD_DESCENT_II)
/* uint8_t Allow_marker_view;
* Only used in Descent II, but defined in both for historical uint8_t AlwaysLighting;
* reasons
*/
short Allow_marker_view;
short AlwaysLighting;
/* End Descent II */
#endif #endif
short ShowEnemyNames; uint8_t ShowEnemyNames;
short BrightPlayers; uint8_t BrightPlayers;
short InvulAppear; uint8_t InvulAppear;
ushort segments_checksum; ushort segments_checksum;
int KillGoal; int KillGoal;
fix PlayTimeAllowed; fix PlayTimeAllowed;

15
similar/main/net_udp.cpp
View file

@ -2543,12 +2543,17 @@ static uint_fast32_t net_udp_prepare_heavy_game_info(const _sockaddr *addr, ubyt
#elif defined(DXX_BUILD_DESCENT_II) #elif defined(DXX_BUILD_DESCENT_II)
PUT_INTEL_SHORT(buf + len, Netgame.SpawnGrantedItems.mask); len += 2; PUT_INTEL_SHORT(buf + len, Netgame.SpawnGrantedItems.mask); len += 2;
PUT_INTEL_SHORT(buf + len, Netgame.DuplicatePowerups.get_packed_field()); len += 2; PUT_INTEL_SHORT(buf + len, Netgame.DuplicatePowerups.get_packed_field()); len += 2;
PUT_INTEL_SHORT(buf + len, Netgame.Allow_marker_view); len += 2; buf[len++] = Netgame.Allow_marker_view;
PUT_INTEL_SHORT(buf + len, Netgame.AlwaysLighting); len += 2; buf[len++] = 0;
buf[len++] = Netgame.AlwaysLighting;
buf[len++] = 0;
#endif #endif
PUT_INTEL_SHORT(buf + len, Netgame.ShowEnemyNames); len += 2; buf[len++] = Netgame.ShowEnemyNames;
PUT_INTEL_SHORT(buf + len, Netgame.BrightPlayers); len += 2; buf[len++] = 0;
PUT_INTEL_SHORT(buf + len, Netgame.InvulAppear); len += 2; buf[len++] = Netgame.BrightPlayers;
buf[len++] = 0;
buf[len++] = Netgame.InvulAppear;
buf[len++] = 0;
range_for (const auto &i, Netgame.team_name) range_for (const auto &i, Netgame.team_name)
{ {
memcpy(&buf[len], static_cast<const char *>(i), (CALLSIGN_LEN+1)); memcpy(&buf[len], static_cast<const char *>(i), (CALLSIGN_LEN+1));