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quakeforge/include/QF/input.h

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/*
input.h
External (non-keyboard) input devices
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
$Id$
*/
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#ifndef __QF_input_h_
#define __QF_input_h_
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#include "QF/keys.h"
typedef struct {
vec3_t angles;
vec3_t position;
} viewdelta_t;
extern viewdelta_t viewdelta;
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#define freelook (in_mlook.state & 1 || in_freelook->int_val)
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void IN_UpdateGrab (struct cvar_s *);
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void IN_Init (void);
void IN_Init_Cvars (void);
void IN_Shutdown (void);
void IN_Commands (void);
// oportunity for devices to stick commands on the script buffer
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void IN_ClearStates (void);
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void IN_SendKeyEvents (void);
// Perform Key_Event () callbacks until the input que is empty
void IN_Move (void); // FIXME: was cmduser_t?
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// add additional movement on top of the keyboard move cmd
void IN_ModeChanged (void);
// called whenever screen dimensions change
void IN_HandlePause (qboolean paused);
extern struct cvar_s *in_grab;
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extern struct cvar_s *in_amp;
extern struct cvar_s *in_pre_amp;
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extern struct cvar_s *m_filter;
extern struct cvar_s *in_freelook;
extern struct cvar_s *sensitivity;
extern struct cvar_s *lookstrafe;
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extern qboolean in_mouse_avail;
extern float in_mouse_x, in_mouse_y;
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void IN_LL_Init_Cvars (void);
void IN_LL_Init (void);
void IN_LL_Shutdown (void);
void IN_LL_Grab_Input (void);
void IN_LL_Ungrab_Input (void);
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void IN_LL_SendKeyEvents (void);
void IN_LL_ClearStates (void);
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extern kbutton_t in_strafe, in_klook, in_speed, in_mlook;
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#endif // __QF_input_h_