957 lines
23 KiB
C++
957 lines
23 KiB
C++
//========= Copyright © 1996-2002, Valve LLC, All rights reserved. ============
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================
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// in_win.c -- windows 95 mouse and joystick code
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// 02/21/97 JCB Added extended DirectInput code to support external controllers.
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#include "hud.h"
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#include "cl_util.h"
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#include "camera.h"
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#include "kbutton.h"
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#include "cvardef.h"
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#include "usercmd.h"
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#include "const.h"
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#include "camera.h"
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#include "in_defs.h"
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#include "../engine/keydefs.h"
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#include "view.h"
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#include "port.h"
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#define MOUSE_BUTTON_COUNT 5
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// Set this to 1 to show mouse cursor. Experimental
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int g_iVisibleMouse = 0;
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extern "C"
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{
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void DLLEXPORT IN_ActivateMouse( void );
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void DLLEXPORT IN_DeactivateMouse( void );
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void DLLEXPORT IN_MouseEvent (int mstate);
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void DLLEXPORT IN_Accumulate (void);
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void DLLEXPORT IN_ClearStates (void);
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}
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extern cl_enginefunc_t gEngfuncs;
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extern int iMouseInUse;
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extern kbutton_t in_strafe;
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extern kbutton_t in_mlook;
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extern kbutton_t in_speed;
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extern kbutton_t in_jlook;
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extern cvar_t *m_pitch;
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extern cvar_t *m_yaw;
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extern cvar_t *m_forward;
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extern cvar_t *m_side;
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extern cvar_t *lookstrafe;
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extern cvar_t *lookspring;
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extern cvar_t *cl_pitchdown;
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extern cvar_t *cl_pitchup;
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extern cvar_t *cl_yawspeed;
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extern cvar_t *cl_sidespeed;
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extern cvar_t *cl_forwardspeed;
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extern cvar_t *cl_pitchspeed;
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extern cvar_t *cl_movespeedkey;
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// mouse variables
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cvar_t *m_filter;
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cvar_t *sensitivity;
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int mouse_buttons;
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int mouse_oldbuttonstate;
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POINT current_pos;
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int mouse_x, mouse_y, old_mouse_x, old_mouse_y, mx_accum, my_accum;
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static int restore_spi;
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static int originalmouseparms[3], newmouseparms[3] = {0, 0, 1};
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static int mouseactive;
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int mouseinitialized;
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static int mouseparmsvalid;
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static int mouseshowtoggle = 1;
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// joystick defines and variables
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// where should defines be moved?
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#define JOY_ABSOLUTE_AXIS 0x00000000 // control like a joystick
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#define JOY_RELATIVE_AXIS 0x00000010 // control like a mouse, spinner, trackball
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#define JOY_MAX_AXES 6 // X, Y, Z, R, U, V
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#define JOY_AXIS_X 0
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#define JOY_AXIS_Y 1
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#define JOY_AXIS_Z 2
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#define JOY_AXIS_R 3
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#define JOY_AXIS_U 4
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#define JOY_AXIS_V 5
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enum _ControlList
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{
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AxisNada = 0,
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AxisForward,
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AxisLook,
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AxisSide,
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AxisTurn
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};
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DWORD dwAxisFlags[JOY_MAX_AXES] =
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{
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JOY_RETURNX,
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JOY_RETURNY,
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JOY_RETURNZ,
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JOY_RETURNR,
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JOY_RETURNU,
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JOY_RETURNV
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};
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DWORD dwAxisMap[ JOY_MAX_AXES ];
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DWORD dwControlMap[ JOY_MAX_AXES ];
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PDWORD pdwRawValue[ JOY_MAX_AXES ];
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// none of these cvars are saved over a session
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// this means that advanced controller configuration needs to be executed
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// each time. this avoids any problems with getting back to a default usage
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// or when changing from one controller to another. this way at least something
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// works.
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cvar_t *in_joystick;
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cvar_t *joy_name;
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cvar_t *joy_advanced;
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cvar_t *joy_advaxisx;
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cvar_t *joy_advaxisy;
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cvar_t *joy_advaxisz;
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cvar_t *joy_advaxisr;
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cvar_t *joy_advaxisu;
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cvar_t *joy_advaxisv;
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cvar_t *joy_forwardthreshold;
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cvar_t *joy_sidethreshold;
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cvar_t *joy_pitchthreshold;
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cvar_t *joy_yawthreshold;
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cvar_t *joy_forwardsensitivity;
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cvar_t *joy_sidesensitivity;
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cvar_t *joy_pitchsensitivity;
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cvar_t *joy_yawsensitivity;
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cvar_t *joy_wwhack1;
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cvar_t *joy_wwhack2;
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int joy_avail, joy_advancedinit, joy_haspov;
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DWORD joy_oldbuttonstate, joy_oldpovstate;
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int joy_id;
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DWORD joy_flags;
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DWORD joy_numbuttons;
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static JOYINFOEX ji;
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/*
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===========
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Force_CenterView_f
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===========
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*/
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void Force_CenterView_f (void)
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{
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vec3_t viewangles;
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if (!iMouseInUse)
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{
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gEngfuncs.GetViewAngles( (float *)viewangles );
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viewangles[PITCH] = 0;
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gEngfuncs.SetViewAngles( (float *)viewangles );
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}
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}
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/*
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===========
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IN_ActivateMouse
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===========
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*/
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void DLLEXPORT IN_ActivateMouse (void)
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{
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if (mouseinitialized)
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{
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if (mouseparmsvalid)
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restore_spi = SystemParametersInfo (SPI_SETMOUSE, 0, newmouseparms, 0);
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mouseactive = 1;
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}
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}
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/*
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===========
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IN_DeactivateMouse
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===========
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*/
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void DLLEXPORT IN_DeactivateMouse (void)
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{
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if (mouseinitialized)
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{
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if (restore_spi)
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SystemParametersInfo (SPI_SETMOUSE, 0, originalmouseparms, 0);
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mouseactive = 0;
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}
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}
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/*
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===========
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IN_StartupMouse
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===========
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*/
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void IN_StartupMouse (void)
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{
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if ( gEngfuncs.CheckParm ("-nomouse", NULL ) )
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return;
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mouseinitialized = 1;
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mouseparmsvalid = SystemParametersInfo (SPI_GETMOUSE, 0, originalmouseparms, 0);
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if (mouseparmsvalid)
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{
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if ( gEngfuncs.CheckParm ("-noforcemspd", NULL ) )
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newmouseparms[2] = originalmouseparms[2];
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if ( gEngfuncs.CheckParm ("-noforcemaccel", NULL ) )
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{
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newmouseparms[0] = originalmouseparms[0];
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newmouseparms[1] = originalmouseparms[1];
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}
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if ( gEngfuncs.CheckParm ("-noforcemparms", NULL ) )
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{
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newmouseparms[0] = originalmouseparms[0];
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newmouseparms[1] = originalmouseparms[1];
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newmouseparms[2] = originalmouseparms[2];
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}
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}
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mouse_buttons = MOUSE_BUTTON_COUNT;
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}
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/*
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===========
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IN_Shutdown
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===========
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*/
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void IN_Shutdown (void)
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{
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IN_DeactivateMouse ();
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}
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/*
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===========
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IN_GetMousePos
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Ask for mouse position from engine
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===========
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*/
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void IN_GetMousePos( int *mx, int *my )
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{
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gEngfuncs.GetMousePosition( mx, my );
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}
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/*
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===========
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IN_ResetMouse
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FIXME: Call through to engine?
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===========
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*/
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void IN_ResetMouse( void )
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{
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SetCursorPos ( gEngfuncs.GetWindowCenterX(), gEngfuncs.GetWindowCenterY() );
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}
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/*
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===========
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IN_MouseEvent
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===========
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*/
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void DLLEXPORT IN_MouseEvent (int mstate)
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{
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int i;
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if ( iMouseInUse || g_iVisibleMouse )
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return;
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// perform button actions
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for (i=0 ; i<mouse_buttons ; i++)
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{
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if ( (mstate & (1<<i)) &&
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!(mouse_oldbuttonstate & (1<<i)) )
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{
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gEngfuncs.Key_Event (K_MOUSE1 + i, 1);
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}
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if ( !(mstate & (1<<i)) &&
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(mouse_oldbuttonstate & (1<<i)) )
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{
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gEngfuncs.Key_Event (K_MOUSE1 + i, 0);
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}
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}
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mouse_oldbuttonstate = mstate;
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}
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/*
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===========
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IN_MouseMove
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===========
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*/
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void IN_MouseMove ( float frametime, usercmd_t *cmd)
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{
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int mx, my;
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vec3_t viewangles;
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gEngfuncs.GetViewAngles( (float *)viewangles );
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#if 0
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if ( in_mlook.state & 1)
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{
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V_StopPitchDrift ();
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}
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#endif
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//jjb - this disbles normal mouse control if the user is trying to
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// move the camera, or if the mouse cursor is visible or if we're in intermission
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if ( !iMouseInUse && !g_iVisibleMouse && !gHUD.m_iIntermission )
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{
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GetCursorPos (¤t_pos);
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mx = current_pos.x - gEngfuncs.GetWindowCenterX() + mx_accum;
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my = current_pos.y - gEngfuncs.GetWindowCenterY() + my_accum;
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mx_accum = 0;
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my_accum = 0;
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if (m_filter->value)
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{
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mouse_x = (mx + old_mouse_x) * 0.5;
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mouse_y = (my + old_mouse_y) * 0.5;
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}
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else
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{
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mouse_x = mx;
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mouse_y = my;
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}
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old_mouse_x = mx;
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old_mouse_y = my;
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if ( gHUD.GetSensitivity() != 0 )
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{
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mouse_x *= gHUD.GetSensitivity();
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mouse_y *= gHUD.GetSensitivity();
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}
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else
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{
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mouse_x *= sensitivity->value;
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mouse_y *= sensitivity->value;
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}
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// add mouse X/Y movement to cmd
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if ( (in_strafe.state & 1) || (lookstrafe->value && (in_mlook.state & 1) ))
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cmd->sidemove += m_side->value * mouse_x;
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else
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viewangles[YAW] -= m_yaw->value * mouse_x;
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if ( (in_mlook.state & 1) && !(in_strafe.state & 1))
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{
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viewangles[PITCH] += m_pitch->value * mouse_y;
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if (viewangles[PITCH] > cl_pitchdown->value)
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viewangles[PITCH] = cl_pitchdown->value;
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if (viewangles[PITCH] < -cl_pitchup->value)
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viewangles[PITCH] = -cl_pitchup->value;
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}
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else
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{
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if ((in_strafe.state & 1) && gEngfuncs.IsNoClipping() )
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{
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cmd->upmove -= m_forward->value * mouse_y;
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}
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else
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{
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cmd->forwardmove -= m_forward->value * mouse_y;
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}
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}
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// if the mouse has moved, force it to the center, so there's room to move
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if ( mx || my )
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{
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IN_ResetMouse();
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}
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}
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gEngfuncs.SetViewAngles( (float *)viewangles );
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/*
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//#define TRACE_TEST
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#if defined( TRACE_TEST )
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{
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int mx, my;
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void V_Move( int mx, int my );
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IN_GetMousePos( &mx, &my );
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V_Move( mx, my );
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}
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#endif
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*/
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}
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/*
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===========
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IN_Accumulate
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===========
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*/
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void DLLEXPORT IN_Accumulate (void)
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{
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//only accumulate mouse if we are not moving the camera with the mouse
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if ( !iMouseInUse && !g_iVisibleMouse )
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{
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if (mouseactive)
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{
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GetCursorPos (¤t_pos);
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mx_accum += current_pos.x - gEngfuncs.GetWindowCenterX();
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my_accum += current_pos.y - gEngfuncs.GetWindowCenterY();
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// force the mouse to the center, so there's room to move
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IN_ResetMouse();
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}
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}
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}
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/*
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===================
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IN_ClearStates
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===================
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*/
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void DLLEXPORT IN_ClearStates (void)
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{
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if ( !mouseactive )
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return;
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mx_accum = 0;
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my_accum = 0;
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mouse_oldbuttonstate = 0;
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}
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/*
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===============
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IN_StartupJoystick
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===============
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*/
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void IN_StartupJoystick (void)
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{
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int numdevs;
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JOYCAPS jc;
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MMRESULT mmr;
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// assume no joystick
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joy_avail = 0;
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// abort startup if user requests no joystick
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if ( gEngfuncs.CheckParm ("-nojoy", NULL ) )
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return;
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// verify joystick driver is present
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if ((numdevs = joyGetNumDevs ()) == 0)
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{
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gEngfuncs.Con_DPrintf ("joystick not found -- driver not present\n\n");
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return;
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}
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// cycle through the joystick ids for the first valid one
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for (joy_id=0 ; joy_id<numdevs ; joy_id++)
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{
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memset (&ji, 0, sizeof(ji));
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ji.dwSize = sizeof(ji);
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ji.dwFlags = JOY_RETURNCENTERED;
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if ((mmr = joyGetPosEx (joy_id, &ji)) == JOYERR_NOERROR)
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break;
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}
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// abort startup if we didn't find a valid joystick
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if (mmr != JOYERR_NOERROR)
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{
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gEngfuncs.Con_DPrintf ("joystick not found -- no valid joysticks (%x)\n\n", mmr);
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return;
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}
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// get the capabilities of the selected joystick
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// abort startup if command fails
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memset (&jc, 0, sizeof(jc));
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if ((mmr = joyGetDevCaps (joy_id, &jc, sizeof(jc))) != JOYERR_NOERROR)
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{
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gEngfuncs.Con_DPrintf ("joystick not found -- invalid joystick capabilities (%x)\n\n", mmr);
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return;
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}
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// save the joystick's number of buttons and POV status
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joy_numbuttons = jc.wNumButtons;
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joy_haspov = jc.wCaps & JOYCAPS_HASPOV;
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// old button and POV states default to no buttons pressed
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joy_oldbuttonstate = joy_oldpovstate = 0;
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// mark the joystick as available and advanced initialization not completed
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// this is needed as cvars are not available during initialization
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gEngfuncs.Con_Printf ("joystick found\n\n", mmr);
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joy_avail = 1;
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joy_advancedinit = 0;
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}
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/*
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===========
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RawValuePointer
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===========
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*/
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PDWORD RawValuePointer (int axis)
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{
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switch (axis)
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{
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case JOY_AXIS_X:
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return &ji.dwXpos;
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case JOY_AXIS_Y:
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return &ji.dwYpos;
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case JOY_AXIS_Z:
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return &ji.dwZpos;
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case JOY_AXIS_R:
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return &ji.dwRpos;
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case JOY_AXIS_U:
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return &ji.dwUpos;
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case JOY_AXIS_V:
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return &ji.dwVpos;
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}
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// FIX: need to do some kind of error
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return &ji.dwXpos;
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}
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/*
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===========
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Joy_AdvancedUpdate_f
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===========
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*/
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void Joy_AdvancedUpdate_f (void)
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{
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// called once by IN_ReadJoystick and by user whenever an update is needed
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// cvars are now available
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int i;
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DWORD dwTemp;
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// initialize all the maps
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for (i = 0; i < JOY_MAX_AXES; i++)
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{
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dwAxisMap[i] = AxisNada;
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dwControlMap[i] = JOY_ABSOLUTE_AXIS;
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pdwRawValue[i] = RawValuePointer(i);
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}
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if( joy_advanced->value == 0.0)
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{
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// default joystick initialization
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// 2 axes only with joystick control
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dwAxisMap[JOY_AXIS_X] = AxisTurn;
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// dwControlMap[JOY_AXIS_X] = JOY_ABSOLUTE_AXIS;
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dwAxisMap[JOY_AXIS_Y] = AxisForward;
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// dwControlMap[JOY_AXIS_Y] = JOY_ABSOLUTE_AXIS;
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}
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else
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{
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if ( strcmp ( joy_name->string, "joystick") != 0 )
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{
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// notify user of advanced controller
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gEngfuncs.Con_Printf ("\n%s configured\n\n", joy_name->string);
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}
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// advanced initialization here
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// data supplied by user via joy_axisn cvars
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dwTemp = (DWORD) joy_advaxisx->value;
|
|
dwAxisMap[JOY_AXIS_X] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_X] = dwTemp & JOY_RELATIVE_AXIS;
|
|
dwTemp = (DWORD) joy_advaxisy->value;
|
|
dwAxisMap[JOY_AXIS_Y] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_Y] = dwTemp & JOY_RELATIVE_AXIS;
|
|
dwTemp = (DWORD) joy_advaxisz->value;
|
|
dwAxisMap[JOY_AXIS_Z] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_Z] = dwTemp & JOY_RELATIVE_AXIS;
|
|
dwTemp = (DWORD) joy_advaxisr->value;
|
|
dwAxisMap[JOY_AXIS_R] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_R] = dwTemp & JOY_RELATIVE_AXIS;
|
|
dwTemp = (DWORD) joy_advaxisu->value;
|
|
dwAxisMap[JOY_AXIS_U] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_U] = dwTemp & JOY_RELATIVE_AXIS;
|
|
dwTemp = (DWORD) joy_advaxisv->value;
|
|
dwAxisMap[JOY_AXIS_V] = dwTemp & 0x0000000f;
|
|
dwControlMap[JOY_AXIS_V] = dwTemp & JOY_RELATIVE_AXIS;
|
|
}
|
|
|
|
// compute the axes to collect from DirectInput
|
|
joy_flags = JOY_RETURNCENTERED | JOY_RETURNBUTTONS | JOY_RETURNPOV;
|
|
for (i = 0; i < JOY_MAX_AXES; i++)
|
|
{
|
|
if (dwAxisMap[i] != AxisNada)
|
|
{
|
|
joy_flags |= dwAxisFlags[i];
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===========
|
|
IN_Commands
|
|
===========
|
|
*/
|
|
void IN_Commands (void)
|
|
{
|
|
int i, key_index;
|
|
DWORD buttonstate, povstate;
|
|
|
|
if (!joy_avail)
|
|
{
|
|
return;
|
|
}
|
|
|
|
|
|
// loop through the joystick buttons
|
|
// key a joystick event or auxillary event for higher number buttons for each state change
|
|
buttonstate = ji.dwButtons;
|
|
for (i=0 ; i < (int)joy_numbuttons ; i++)
|
|
{
|
|
if ( (buttonstate & (1<<i)) && !(joy_oldbuttonstate & (1<<i)) )
|
|
{
|
|
key_index = (i < 4) ? K_JOY1 : K_AUX1;
|
|
gEngfuncs.Key_Event (key_index + i, 1);
|
|
}
|
|
|
|
if ( !(buttonstate & (1<<i)) && (joy_oldbuttonstate & (1<<i)) )
|
|
{
|
|
key_index = (i < 4) ? K_JOY1 : K_AUX1;
|
|
gEngfuncs.Key_Event (key_index + i, 0);
|
|
}
|
|
}
|
|
joy_oldbuttonstate = buttonstate;
|
|
|
|
if (joy_haspov)
|
|
{
|
|
// convert POV information into 4 bits of state information
|
|
// this avoids any potential problems related to moving from one
|
|
// direction to another without going through the center position
|
|
povstate = 0;
|
|
if(ji.dwPOV != JOY_POVCENTERED)
|
|
{
|
|
if (ji.dwPOV == JOY_POVFORWARD)
|
|
povstate |= 0x01;
|
|
if (ji.dwPOV == JOY_POVRIGHT)
|
|
povstate |= 0x02;
|
|
if (ji.dwPOV == JOY_POVBACKWARD)
|
|
povstate |= 0x04;
|
|
if (ji.dwPOV == JOY_POVLEFT)
|
|
povstate |= 0x08;
|
|
}
|
|
// determine which bits have changed and key an auxillary event for each change
|
|
for (i=0 ; i < 4 ; i++)
|
|
{
|
|
if ( (povstate & (1<<i)) && !(joy_oldpovstate & (1<<i)) )
|
|
{
|
|
gEngfuncs.Key_Event (K_AUX29 + i, 1);
|
|
}
|
|
|
|
if ( !(povstate & (1<<i)) && (joy_oldpovstate & (1<<i)) )
|
|
{
|
|
gEngfuncs.Key_Event (K_AUX29 + i, 0);
|
|
}
|
|
}
|
|
joy_oldpovstate = povstate;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===============
|
|
IN_ReadJoystick
|
|
===============
|
|
*/
|
|
int IN_ReadJoystick (void)
|
|
{
|
|
|
|
memset (&ji, 0, sizeof(ji));
|
|
ji.dwSize = sizeof(ji);
|
|
ji.dwFlags = joy_flags;
|
|
|
|
if (joyGetPosEx (joy_id, &ji) == JOYERR_NOERROR)
|
|
{
|
|
// this is a hack -- there is a bug in the Logitech WingMan Warrior DirectInput Driver
|
|
// rather than having 32768 be the zero point, they have the zero point at 32668
|
|
// go figure -- anyway, now we get the full resolution out of the device
|
|
if (joy_wwhack1->value != 0.0)
|
|
{
|
|
ji.dwUpos += 100;
|
|
}
|
|
return 1;
|
|
}
|
|
else
|
|
{
|
|
// read error occurred
|
|
// turning off the joystick seems too harsh for 1 read error,\
|
|
// but what should be done?
|
|
// Con_Printf ("IN_ReadJoystick: no response\n");
|
|
// joy_avail = 0;
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
===========
|
|
IN_JoyMove
|
|
===========
|
|
*/
|
|
void IN_JoyMove ( float frametime, usercmd_t *cmd )
|
|
{
|
|
float speed, aspeed;
|
|
float fAxisValue, fTemp;
|
|
int i;
|
|
vec3_t viewangles;
|
|
|
|
gEngfuncs.GetViewAngles( (float *)viewangles );
|
|
|
|
|
|
// complete initialization if first time in
|
|
// this is needed as cvars are not available at initialization time
|
|
if( joy_advancedinit != 1 )
|
|
{
|
|
Joy_AdvancedUpdate_f();
|
|
joy_advancedinit = 1;
|
|
}
|
|
|
|
// verify joystick is available and that the user wants to use it
|
|
if (!joy_avail || !in_joystick->value)
|
|
{
|
|
return;
|
|
}
|
|
|
|
// collect the joystick data, if possible
|
|
if (IN_ReadJoystick () != 1)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (in_speed.state & 1)
|
|
speed = cl_movespeedkey->value;
|
|
else
|
|
speed = 1;
|
|
|
|
aspeed = speed * frametime;
|
|
|
|
// loop through the axes
|
|
for (i = 0; i < JOY_MAX_AXES; i++)
|
|
{
|
|
// get the floating point zero-centered, potentially-inverted data for the current axis
|
|
fAxisValue = (float) *pdwRawValue[i];
|
|
// move centerpoint to zero
|
|
fAxisValue -= 32768.0;
|
|
|
|
if (joy_wwhack2->value != 0.0)
|
|
{
|
|
if (dwAxisMap[i] == AxisTurn)
|
|
{
|
|
// this is a special formula for the Logitech WingMan Warrior
|
|
// y=ax^b; where a = 300 and b = 1.3
|
|
// also x values are in increments of 800 (so this is factored out)
|
|
// then bounds check result to level out excessively high spin rates
|
|
fTemp = 300.0 * powf(fabs(fAxisValue) / 800.0, 1.3);
|
|
if (fTemp > 14000.0)
|
|
fTemp = 14000.0;
|
|
// restore direction information
|
|
fAxisValue = (fAxisValue > 0.0) ? fTemp : -fTemp;
|
|
}
|
|
}
|
|
|
|
// convert range from -32768..32767 to -1..1
|
|
fAxisValue /= 32768.0;
|
|
|
|
switch (dwAxisMap[i])
|
|
{
|
|
case AxisForward:
|
|
if ((joy_advanced->value == 0.0) && (in_jlook.state & 1))
|
|
{
|
|
// user wants forward control to become look control
|
|
if (fabs(fAxisValue) > joy_pitchthreshold->value)
|
|
{
|
|
// if mouse invert is on, invert the joystick pitch value
|
|
// only absolute control support here (joy_advanced is 0)
|
|
if (m_pitch->value < 0.0)
|
|
{
|
|
viewangles[PITCH] -= (fAxisValue * joy_pitchsensitivity->value) * aspeed * cl_pitchspeed->value;
|
|
}
|
|
else
|
|
{
|
|
viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity->value) * aspeed * cl_pitchspeed->value;
|
|
}
|
|
#if 0
|
|
V_StopPitchDrift();
|
|
#endif
|
|
}
|
|
#if 0
|
|
else
|
|
{
|
|
// no pitch movement
|
|
// disable pitch return-to-center unless requested by user
|
|
// *** this code can be removed when the lookspring bug is fixed
|
|
// *** the bug always has the lookspring feature on
|
|
if(lookspring->value == 0.0)
|
|
{
|
|
V_StopPitchDrift();
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
else
|
|
{
|
|
// user wants forward control to be forward control
|
|
if (fabs(fAxisValue) > joy_forwardthreshold->value)
|
|
{
|
|
cmd->forwardmove += (fAxisValue * joy_forwardsensitivity->value) * speed * cl_forwardspeed->value;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AxisSide:
|
|
if (fabs(fAxisValue) > joy_sidethreshold->value)
|
|
{
|
|
cmd->sidemove += (fAxisValue * joy_sidesensitivity->value) * speed * cl_sidespeed->value;
|
|
}
|
|
break;
|
|
|
|
case AxisTurn:
|
|
if ((in_strafe.state & 1) || (lookstrafe->value && (in_jlook.state & 1)))
|
|
{
|
|
// user wants turn control to become side control
|
|
if (fabs(fAxisValue) > joy_sidethreshold->value)
|
|
{
|
|
cmd->sidemove -= (fAxisValue * joy_sidesensitivity->value) * speed * cl_sidespeed->value;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// user wants turn control to be turn control
|
|
if (fabs(fAxisValue) > joy_yawthreshold->value)
|
|
{
|
|
if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
|
|
{
|
|
viewangles[YAW] += (fAxisValue * joy_yawsensitivity->value) * aspeed * cl_yawspeed->value;
|
|
}
|
|
else
|
|
{
|
|
viewangles[YAW] += (fAxisValue * joy_yawsensitivity->value) * speed * 180.0;
|
|
}
|
|
|
|
}
|
|
}
|
|
break;
|
|
|
|
case AxisLook:
|
|
if (in_jlook.state & 1)
|
|
{
|
|
if (fabs(fAxisValue) > joy_pitchthreshold->value)
|
|
{
|
|
// pitch movement detected and pitch movement desired by user
|
|
if(dwControlMap[i] == JOY_ABSOLUTE_AXIS)
|
|
{
|
|
viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity->value) * aspeed * cl_pitchspeed->value;
|
|
}
|
|
else
|
|
{
|
|
viewangles[PITCH] += (fAxisValue * joy_pitchsensitivity->value) * speed * 180.0;
|
|
}
|
|
#if 0
|
|
V_StopPitchDrift();
|
|
#endif
|
|
}
|
|
#if 0
|
|
else
|
|
{
|
|
// no pitch movement
|
|
// disable pitch return-to-center unless requested by user
|
|
// *** this code can be removed when the lookspring bug is fixed
|
|
// *** the bug always has the lookspring feature on
|
|
if( lookspring->value == 0.0 )
|
|
{
|
|
V_StopPitchDrift();
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
}
|
|
|
|
// bounds check pitch
|
|
if (viewangles[PITCH] > cl_pitchdown->value)
|
|
viewangles[PITCH] = cl_pitchdown->value;
|
|
if (viewangles[PITCH] < -cl_pitchup->value)
|
|
viewangles[PITCH] = -cl_pitchup->value;
|
|
|
|
gEngfuncs.SetViewAngles( (float *)viewangles );
|
|
|
|
}
|
|
|
|
/*
|
|
===========
|
|
IN_Move
|
|
===========
|
|
*/
|
|
void IN_Move ( float frametime, usercmd_t *cmd)
|
|
{
|
|
if ( !iMouseInUse && mouseactive )
|
|
{
|
|
IN_MouseMove ( frametime, cmd);
|
|
}
|
|
|
|
IN_JoyMove ( frametime, cmd);
|
|
}
|
|
|
|
/*
|
|
===========
|
|
IN_Init
|
|
===========
|
|
*/
|
|
void IN_Init (void)
|
|
{
|
|
m_filter = gEngfuncs.pfnRegisterVariable ( "m_filter","0", FCVAR_ARCHIVE );
|
|
sensitivity = gEngfuncs.pfnRegisterVariable ( "sensitivity","3", FCVAR_ARCHIVE ); // user mouse sensitivity setting.
|
|
|
|
in_joystick = gEngfuncs.pfnRegisterVariable ( "joystick","0", FCVAR_ARCHIVE );
|
|
joy_name = gEngfuncs.pfnRegisterVariable ( "joyname", "joystick", 0 );
|
|
joy_advanced = gEngfuncs.pfnRegisterVariable ( "joyadvanced", "0", 0 );
|
|
joy_advaxisx = gEngfuncs.pfnRegisterVariable ( "joyadvaxisx", "0", 0 );
|
|
joy_advaxisy = gEngfuncs.pfnRegisterVariable ( "joyadvaxisy", "0", 0 );
|
|
joy_advaxisz = gEngfuncs.pfnRegisterVariable ( "joyadvaxisz", "0", 0 );
|
|
joy_advaxisr = gEngfuncs.pfnRegisterVariable ( "joyadvaxisr", "0", 0 );
|
|
joy_advaxisu = gEngfuncs.pfnRegisterVariable ( "joyadvaxisu", "0", 0 );
|
|
joy_advaxisv = gEngfuncs.pfnRegisterVariable ( "joyadvaxisv", "0", 0 );
|
|
joy_forwardthreshold = gEngfuncs.pfnRegisterVariable ( "joyforwardthreshold", "0.15", 0 );
|
|
joy_sidethreshold = gEngfuncs.pfnRegisterVariable ( "joysidethreshold", "0.15", 0 );
|
|
joy_pitchthreshold = gEngfuncs.pfnRegisterVariable ( "joypitchthreshold", "0.15", 0 );
|
|
joy_yawthreshold = gEngfuncs.pfnRegisterVariable ( "joyyawthreshold", "0.15", 0 );
|
|
joy_forwardsensitivity = gEngfuncs.pfnRegisterVariable ( "joyforwardsensitivity", "-1.0", 0 );
|
|
joy_sidesensitivity = gEngfuncs.pfnRegisterVariable ( "joysidesensitivity", "-1.0", 0 );
|
|
joy_pitchsensitivity = gEngfuncs.pfnRegisterVariable ( "joypitchsensitivity", "1.0", 0 );
|
|
joy_yawsensitivity = gEngfuncs.pfnRegisterVariable ( "joyyawsensitivity", "-1.0", 0 );
|
|
joy_wwhack1 = gEngfuncs.pfnRegisterVariable ( "joywwhack1", "0.0", 0 );
|
|
joy_wwhack2 = gEngfuncs.pfnRegisterVariable ( "joywwhack2", "0.0", 0 );
|
|
|
|
gEngfuncs.pfnAddCommand ("force_centerview", Force_CenterView_f);
|
|
gEngfuncs.pfnAddCommand ("joyadvancedupdate", Joy_AdvancedUpdate_f);
|
|
|
|
IN_StartupMouse ();
|
|
IN_StartupJoystick ();
|
|
} |