- added ZDoom's keybinding class and some needed support code.

Not hooked up yet with the game.

source/common/console/d_event.h

@@ -0,0 +1,72 @@
+//-----------------------------------------------------------------------------
+//
+// Copyright 1993-1996 id Software
+// Copyright 1999-2016 Randy Heit
+// Copyright 2002-2016 Christoph Oelckers
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see http://www.gnu.org/licenses/
+//
+//-----------------------------------------------------------------------------
+
+
+#ifndef __D_EVENT_H__
+#define __D_EVENT_H__
+
+
+#include <functional>
+
+
+//
+// Event handling.
+//
+
+// Input event types.
+enum EGenericEvent
+{
+	EV_None,
+	EV_KeyDown,		// data1: scan code, data2: Qwerty ASCII code
+	EV_KeyUp,		// same
+	EV_Mouse,		// x, y: mouse movement deltas
+	EV_GUI_Event,	// subtype specifies actual event
+	EV_DeviceChange,// a device has been connected or removed
+};
+
+// Event structure.
+struct event_t
+{
+	uint8_t		type;
+	uint8_t		subtype;
+	int16_t 		data1;		// keys / mouse/joystick buttons
+	int16_t		data2;
+	int16_t		data3;
+	int 		x;			// mouse/joystick x move
+	int 		y;			// mouse/joystick y move
+};
+
+
+
+// Called by IO functions when input is detected.
+void D_PostEvent (const event_t* ev);
+void D_RemoveNextCharEvent();
+
+
+//
+// GLOBAL VARIABLES
+//
+#define MAXEVENTS		128
+
+extern	event_t 		events[MAXEVENTS];
+
+
+#endif