Initial Mercurial commit.

src/modules/event/sdl/Event.h

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+/**
+* Copyright (c) 2006-2009 LOVE Development Team
+* 
+* This software is provided 'as-is', without any express or implied
+* warranty.  In no event will the authors be held liable for any damages
+* arising from the use of this software.
+* 
+* Permission is granted to anyone to use this software for any purpose,
+* including commercial applications, and to alter it and redistribute it
+* freely, subject to the following restrictions:
+* 
+* 1. The origin of this software must not be misrepresented; you must not
+*    claim that you wrote the original software. If you use this software
+*    in a product, an acknowledgment in the product documentation would be
+*    appreciated but is not required.
+* 2. Altered source versions must be plainly marked as such, and must not be
+*    misrepresented as being the original software.
+* 3. This notice may not be removed or altered from any source distribution.
+**/
+
+#ifndef LOVE_EVENT_SDL_EVENT_H
+#define LOVE_EVENT_SDL_EVENT_H
+
+// LOVE
+#include <event/Event.h>
+#include <common/runtime.h>
+
+// SDL
+#include <SDL.h>
+
+namespace love
+{
+namespace event
+{
+namespace sdl
+{
+	class Event : public event::Event
+	{
+	public:
+		
+		// Implements Module.
+		const char * getName() const;
+
+		/**
+		* Pumps the event queue. This function gathers all the pending input information 
+		* from devices and places it on the event queue. Normally not needed if you poll
+		* for events.
+		**/ 
+		void pump();
+
+		/**
+		* Returns an iterator function for iterating over pending events.
+		**/
+		int poll(lua_State * L);
+		
+		/**
+		* Waits for the next event (indefinitely). Useful for creating games where
+		* the screen and game state only needs updating when the user interacts with
+		* the window.
+		**/
+		int wait(lua_State * L);
+
+		/**
+		* Push a quit event. Calling this does not mean the application
+		* will exit immediately, it just means an quit event will be issued. 
+		* How to respond to the quit event is up the application. 
+		**/
+		void quit();
+
+		/**
+		* Pushes an event into the queue.
+		**/
+		int push(lua_State * L);
+
+		/**
+		* The iterator function.
+		**/
+		static int poll_i(lua_State * L);
+
+	private:
+
+		static int pushEvent(lua_State * L, SDL_Event & e);
+		static int getEvent(lua_State * L, SDL_Event & e);
+
+	}; // System
+
+} // sdl
+} // event
+} // love
+
+#endif // LOVE_EVENT_SDL_EVENT_H