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psu_game: Remove v2.000 support. Was only used by chat.

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This commit is contained in:
Loïc Hoguin 2010-08-23 13:45:35 +02:00
parent 8dba561f45
commit b52c7ccdac
1 changed files with 6 additions and 16 deletions
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22
src/psu/psu_game.erl
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@ -117,9 +117,8 @@ process_handle(16#020d, << GID:32/little-unsigned-integer, Auth:32/bits, _/bits
end
end;
%% @doc Platform information handler. Obtain the game version and save it into the process dictionary.
process_handle(16#080e, << _:64, Version:32/little-unsigned-integer, _/bits >>) ->
put(version, Version),
%% @doc Platform information handler.
process_handle(16#080e, << _:64, _Version:32/little-unsigned-integer, _/bits >>) ->
?MODULE:process();
%% @doc Unknown command handler. Do nothing.
@ -811,18 +810,12 @@ handle(16#0102, _) ->
ignore;
%% @doc Chat broadcast handler. Dispatch the message to everyone (for now).
%% We must take extra precautions to handle different versions of the game correctly.
%% Disregard the name sent by the server in later versions of the game. Use the name saved in memory instead, to prevent client-side editing.
%% Disregard the name sent by the server. Use the name saved in memory instead, to prevent client-side editing.
%% @todo Only broadcast to people in the same map.
%% @todo In the case of NPC characters, when FromTypeID is 00001d00, check that the NPC is in the party and broadcast only to the party (probably).
%% @todo When the game doesn't find an NPC and forces it to talk like in the tutorial mission it seems FromTypeID, FromGID and Name are both 0.
handle(16#0304, Data) ->
case get(version) of
0 -> % AOTI v2.000
<< FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, Message/bits >> = Data;
_ -> % Above
<< FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, _:512, Message/bits >> = Data
end,
<< FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, _:512, Message/bits >> = Data,
UserGID = get(gid),
GID = if UserGID =:= FromGID ->
@ -1285,12 +1278,9 @@ build_0233_contents(Users) ->
send_0236() ->
send(header(16#0236)).
%% @doc Send a chat command. Handled differently at v2.0000 and all versions starting somewhere above that.
%% @doc Send a chat command.
send_0304(FromTypeID, FromGID, FromName, Modifiers, Message) ->
case get(version) of
0 -> send(<< 16#03040300:32, 0:288, FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, Message/bits >>);
_ -> send(<< 16#03040300:32, 0:288, FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, FromName:512/bits, Message/bits >>)
end.
send(<< 16#03040300:32, 0:288, FromTypeID:32/unsigned-integer, FromGID:32/little-unsigned-integer, Modifiers:128/bits, FromName:512/bits, Message/bits >>).
%% @todo Force send a new player location. Used for warps.
%% @todo The value before IntDir seems to be the player's current animation. 01 stand up, 08 ?, 17 normal sit