66 lines
2.6 KiB
Erlang
66 lines
2.6 KiB
Erlang
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% EGS: Erlang Game Server
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% Copyright (C) 2010 Loic Hoguin
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%
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% This file is part of EGS.
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%
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% EGS is free software: you can redistribute it and/or modify
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% it under the terms of the GNU General Public License as published by
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% the Free Software Foundation, either version 3 of the License, or
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% (at your option) any later version.
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%
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% EGS is distributed in the hope that it will be useful,
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% but WITHOUT ANY WARRANTY; without even the implied warranty of
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% MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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% GNU General Public License for more details.
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%
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% You should have received a copy of the GNU General Public License
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% along with EGS. If not, see <http://www.gnu.org/licenses/>.
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-module(psu_characters).
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-export([options_binary_to_tuple/1, options_tuple_to_binary/1, validate_options/1]).
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-include("include/records.hrl").
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%% @doc Convert the binary options data into a tuple.
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%% The few unknown values are probably PS2 or 360 only.
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options_binary_to_tuple(Binary) ->
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<< TextDisplaySpeed:8, Sound:8, MusicVolume:8, SoundEffectVolume:8, Vibration:8, RadarMapDisplay:8,
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CutInDisplay:8, MainMenuCursorPosition:8, _:8, Camera3rdY:8, Camera3rdX:8, Camera1stY:8, Camera1stX:8,
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Controller:8, WeaponSwap:8, LockOn:8, Brightness:8, FunctionKeySetting:8, _:8, ButtonDetailDisplay:8, _:32 >> = Binary,
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{options, TextDisplaySpeed, Sound, MusicVolume, SoundEffectVolume, Vibration, RadarMapDisplay,
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CutInDisplay, MainMenuCursorPosition, Camera3rdY, Camera3rdX, Camera1stY, Camera1stX,
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Controller, WeaponSwap, LockOn, Brightness, FunctionKeySetting, ButtonDetailDisplay}.
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%% @doc Convert a tuple of options data into a binary to be sent to clients.
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%% @todo Write the function body!
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options_tuple_to_binary(_Tuple) ->
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{error, todo}.
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%% @doc Validate the options data.
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%% Trigger an exception rather than handling errors.
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validate_options(Tuple) ->
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{options, TextDisplaySpeed, Sound, MusicVolume, SoundEffectVolume, Vibration, RadarMapDisplay,
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CutInDisplay, MainMenuCursorPosition, Camera3rdY, Camera3rdX, Camera1stY, Camera1stX,
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Controller, WeaponSwap, LockOn, Brightness, FunctionKeySetting, ButtonDetailDisplay} = Tuple,
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true = TextDisplaySpeed =< 1,
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true = Sound =< 1,
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true = MusicVolume =< 9,
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true = SoundEffectVolume =< 9,
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true = Vibration =< 1,
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true = RadarMapDisplay =< 1,
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true = CutInDisplay =< 1,
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true = MainMenuCursorPosition =< 1,
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true = Camera3rdY =< 1,
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true = Camera3rdX =< 1,
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true = Camera1stY =< 1,
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true = Camera1stX =< 1,
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true = Controller =< 1,
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true = WeaponSwap =< 1,
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true = LockOn =< 1,
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true = Brightness =< 4,
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true = FunctionKeySetting =< 1,
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true = ButtonDetailDisplay =< 2.
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