/*
Copyright (C) 1996-1997 Id Software, Inc.

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 2
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

*/

#ifndef INPUT_H
#define INPUT_H

// input.h -- external (non-keyboard) input devices

#include "qtypes.h"
#include "cvar.h"

#ifdef NQ_HACK
#include "client.h"
#endif

#ifdef QW_HACK
#include "protocol.h"
#endif

// FIXME - windows only?
extern unsigned int uiWheelMessage;
extern qboolean mouseactive;
extern cvar_t _windowed_mouse;

void IN_AddCommands();
void IN_RegisterVariables();
void IN_Init();
void IN_Shutdown();

void IN_Commands(void);
// oportunity for devices to stick commands on the script buffer

void IN_Move(usercmd_t *cmd);
// add additional movement on top of the keyboard move cmd

void IN_ModeChanged(void);
// called whenever screen dimensions change

void IN_ClearStates(void);
// restores all button and position states to defaults

void IN_Accumulate(void);
// save accumulated mouse movement (used in S_ExtraUpdate(), _WIN32 only)

void IN_SetFocus(qboolean focus);
qboolean IN_HaveFocus();

#endif /* INPUT_H */
