/**+
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 * This is an example that shows of the widgets present in+
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 * Guichan. The example uses the OpenGL back end and the+
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 * Allegro back end.+
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 */+
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+
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#include <guichan.hpp>+
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#include <iostream>+
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+
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// Here we store a global Gui object.  We make it global+
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// so it's easily accessable. Of course, global variables+
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// should normally be avioded when it comes to OOP, but+
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// this examples is not an example that shows how to make a +
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// good and clean C++ application but merely an example+
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// that shows how to use Guichan.+
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namespace globals+
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{+
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    gcn::Gui* gui;+
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}+
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+
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// Include code to set up an OpenGL and Allegro application with Guichan.+
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// The openglallegro.hpp file is responsible for creating and deleting+
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// the global Gui object.+
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#include "openglallegro.hpp"+
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// Include code to set up a Guichan GUI with all the widgets+
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// of Guichan. The code populates the global Gui object.+
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#include "widgets.hpp"+
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+
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int main(int argc, char **argv)+
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{+
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    try+
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    {+
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        openglallegro::init();+
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        widgets::init();+
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        openglallegro::run();+
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        widgets::halt();+
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        openglallegro::halt();+
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    }+
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    /*+
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     * Catch all Guichan exceptions+
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     */+
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    catch (gcn::Exception e)+
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    {+
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        std::cerr << e.getMessage() << std::endl;+
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        return 1;+
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    }+
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    /*+
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     * Catch all Std exceptions+
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     */+
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    catch (std::exception e)+
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    {+
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        std::cerr << "Std exception: " << e.what() << std::endl;+
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        return 1;+
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    }+
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    /*+
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     * Catch all Unknown exceptions+
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     */+
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    catch (...)+
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    {+
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        std::cerr << "Unknown exception" << std::endl;+
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        return 1;+
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    }+
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+
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    return 0;+
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}+
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END_OF_MAIN()+
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