60 lines
1.2 KiB
Plaintext
60 lines
1.2 KiB
Plaintext
#include "..\script_component.hpp"
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/*
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Author: PDT for J. Schmidt
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displays the next image
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Arguments:
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0: _controller <OBJECT> - object that controls the slide show
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Return Value:
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<BOOL> - true if the next image was displayed; false if not
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*/
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params [["_controller", objNull]];
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if (isNull _controller) exitWith {
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_return = false;
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_return
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};
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private _controllers = _controller getVariable ["FORGE_SlideShow_Controllers", []];
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private _currentIndex = _controller getVariable ["FORGE_SlideShow_CurrentIndex", 0];
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private _images = _controller getVariable ["FORGE_SlideShow_Images", []];
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private _screens = _controller getVariable ["FORGE_SlideShow_Screens", []];
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if (_images isEqualTo []) exitWith {
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_return = false;
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_return
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};
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if (_screens isEqualTo []) exitWith {
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_return = false;
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_return
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};
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if (_controllers isEqualTo []) exitWith {
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_return = false;
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_return
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};
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private _imageCount = (count _images) - 1;
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if (_currentIndex isEqualTo _imageCount) then {
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_currentIndex = 0;
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} else {
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_currentIndex = _currentIndex + 1;
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};
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{
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_x setObjectTextureGlobal [0, (_images select _currentIndex) select 0];
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true
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} count (_screens);
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{
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_x setVariable ["FORGE_SlideShow_CurrentIndex", _currentIndex, true];
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true
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} count (_controllers);
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_return = true;
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_return |