fife-parpg: ext/guichan-0.8.1/examples/openglsdlhelloworld.cpp comparison

* Datasets becomes the new trunk and retires after that :-)

comparison

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--1:000000000000
+:4a0efb7baf70
+/**
+* This is an example that shows a simple Hello World example
+* with Guichan. The example uses the OpenGL back end and the
+* SDL back end.
+*/
+#include <guichan.hpp>
+#include <iostream>
+// Here we store a global Gui object.  We make it global
+// so it's easily accessable. Of course, global variables
+// should normally be avioded when it comes to OOP, but
+// this examples is not an example that shows how to make a
+// good and clean C++ application but merely an example
+// that shows how to use Guichan.
+namespace globals
+{
+gcn::Gui* gui;
+}
+// Include code to set up an OpenGL and SDL application with Guichan.
+// The openglsdl.hpp file is responsible for creating and deleting
+// the global Gui object.
+#include "openglsdl.hpp"
+// Include code to set up a Guichan GUI with a simple Hello
+// World example. The code populates the global Gui object.
+#include "helloworld.hpp"
+int main(int argc, char **argv)
+{
+try
+{
+openglsdl::init();
+helloworld::init();
+openglsdl::run();
+helloworld::halt();
+openglsdl::halt();
+}
+// Catch all Guichan exceptions.
+catch (gcn::Exception e)
+{
+std::cerr << e.getMessage() << std::endl;
+return 1;
+}
+// Catch all Std exceptions.
+catch (std::exception e)
+{
+std::cerr << "Std exception: " << e.what() << std::endl;
+return 1;
+}
+// Catch all unknown exceptions.
+catch (...)
+{
+std::cerr << "Unknown exception" << std::endl;
+return 1;
+}
+return 0;
+}

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