ACE3/addons/common/functions/fnc_progressBar.sqf
2015-01-27 20:51:12 -06:00

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/*
* Author: commy2, Glowbal, PabstMirror
*
* Draw progress bar and execute given function if succesful.
* Finish/Failure/Conditional are all passed [_args, _elapsedTime, _totalTime, _errorCode]
*
* Argument:
* 0: NUMBER - Total Time (in game "time" seconds)
* 1: ARRAY - Arguments, passed to condition, fail and finish
* 2: CODE or STRING - On Finish: Code called or STRING raised as event.
* 3: CODE or STRING - On Failure: Code called or STRING raised as event.
* 4: STRING - (Optional) Localized Title
* 5: CODE - (Optional) Code to check each frame
* 6: ARRAY - (Optional) Exceptions for checking EGVAR(common,canInteract)
*
* Return value:
* Nothing
*/
#include "script_component.hpp"
PARAMS_4(_totalTime,_args,_onFinish,_onFail);
DEFAULT_PARAM(4,_localizedTitle,"");
DEFAULT_PARAM(5,_condition,{true});
DEFAULT_PARAM(6,_exceptions,[]);
private ["_player", "_perFrameFunction"];
_player = ACE_player;
//Open Dialog and set the title
closeDialog 0;
createDialog QGVAR(ProgressBar_Dialog);
(uiNamespace getVariable QGVAR(ctrlProgressBarTitle)) ctrlSetText _localizedTitle;
_perFrameFunction = {
PARAMS_2(_parameters,_pfhID);
EXPLODE_8_PVT(_parameters,_args,_onFinish,_onFail,_condition,_player,_startTime,_totalTime,_exceptions);
private ["_elapsedTime", "_errorCode"];
_elapsedTime = time - _startTime;
_errorCode = -1;
if (isNull (uiNamespace getVariable [QGVAR(ctrlProgressBar), controlNull])) then {
_errorCode = 1;
} else {
if (ACE_player != _player) then {
_errorCode = 2;
} else {
if (!([_args, _elapsedTime, _totalTime, _errorCode] call _condition)) then {
_errorCode = 3;
} else {
if (!(_exceptions call EGVAR(common,canInteract))) then {
_errorCode = 4;
} else {
if (_elapsedTime >= _totalTime) then {
_errorCode = 0;
};
};
};
};
};
if (_errorCode != -1) then {
//Error or Success, close dialog and remove PFEH
closeDialog 0;
[_pfhID] call CBA_fnc_removePerFrameHandler;
if (_errorCode == 0) then {
if ((typeName _onFinish) == (typeName "")) then {
[_onFinish, [_args, _elapsedTime, _totalTime, _errorCode]] call FUNC(localEvent);
} else {
[_args, _elapsedTime, _totalTime, _errorCode] call _onFinish;
};
} else {
if ((typeName _onFail) == (typeName "")) then {
[_onFail, [_args, _elapsedTime, _totalTime, _errorCode]] call FUNC(localEvent);
} else {
[_args, _elapsedTime, _totalTime, _errorCode] call _onFail;
};
};
} else {
//Update Progress Bar (ratio of elepased:total)
(uiNamespace getVariable QGVAR(ctrlProgressBar)) progressSetPosition (_elapsedTime / _totalTime);
};
};
[_perFrameFunction, 0, [_args, _onFinish, _onFail, _condition, _player, time, _totalTime, _exceptions]] call CBA_fnc_addPerFrameHandler;