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79 lines
2.2 KiB
Plaintext
79 lines
2.2 KiB
Plaintext
/*
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* Author: esteldunedain
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* Change the value of an existing setting if it was not previously forced. Force if neccesary.
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* If executed on clients it has local effect.
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* If executed on server it can have global effect if the last parameter is set to true.
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*
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* Arguments:
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* 0: Setting name (String)
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* 1: Value (Any)
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* 2: Force it? (Bool) (Optional)
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* 3: Broadcast the change to all clients (Bool) (Optional)
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*
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* Return Value:
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* None
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*
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* Public: No
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*/
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#include "script_component.hpp"
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private ["_name","_value", "_force", "_settingData","_failed"];
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_name = _this select 0;
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_value = _this select 1;
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private ["_force"];
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_force = false;
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if (count _this > 2) then {
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_force = _this select 2;
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};
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_settingData = [_name] call FUNC(getSettingData);
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// Exit if the setting does not exist
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if (count _settingData == 0) exitWith {};
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// Exit if the setting is already forced
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if (_settingData select 6) exitWith {};
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// If the type is not equal, try to cast it
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_failed = false;
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if ((typeName _value) != (_settingData select 1)) then {
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_failed = true;
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if ((_settingData select 1) == "BOOL" and (typeName _value) == "SCALAR") then {
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// If value is not 0 or 1 consider it invalid and don't set anything
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if (_value == 0) then {
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_value = false;
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_failed = false;
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};
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if (_value == 1) then {
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_value = true;
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_failed = false;
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};
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};
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if ((_settingData select 1) == "COLOR" and (typeName _value) == "ARRAY") then {
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_failed = false;
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};
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};
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if (_failed) exitWith {};
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// Force it if it was required
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_settingData set [6, _force];
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// Exit if the value didn't change
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if (_value isEqualTo (missionNamespace getVariable _name)) exitWith {};
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// Update the variable
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TRACE_2("Variable Updated",_name,_value);
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missionNamespace setVariable [_name, _value];
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if (isServer && {count _this > 3} && {_this select 3}) then {
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// Publicize the new value
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publicVariable _name;
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// Raise event globally, this publicizes eventual changes in _force status so clients can update it locally
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["SettingChanged", [_name, _value, _force]] call FUNC(globalEvent);
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} else {
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// Raise event locally
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["SettingChanged", [_name, _value, _force]] call FUNC(localEvent);
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};
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