116 lines
4.0 KiB
C
116 lines
4.0 KiB
C
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//========= Copyright <20> 1996-2005, Valve Corporation, 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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//=============================================================================//
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#if !defined( IINPUT_H )
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#define IINPUT_H
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#ifdef _WIN32
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#pragma once
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#endif
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class bf_write;
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class bf_read;
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class CUserCmd;
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class C_BaseCombatWeapon;
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struct kbutton_t;
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struct CameraThirdData_t
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{
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float m_flPitch;
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float m_flYaw;
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float m_flDist;
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float m_flLag;
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Vector m_vecHullMin;
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Vector m_vecHullMax;
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};
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abstract_class IInput
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{
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public:
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// Initialization/shutdown of the subsystem
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virtual void Init_All( void ) = 0;
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virtual void Shutdown_All( void ) = 0;
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// Latching button states
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virtual int GetButtonBits( bool bResetState ) = 0;
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// Create movement command
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virtual void CreateMove ( int sequence_number, float input_sample_frametime, bool active ) = 0;
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virtual void ExtraMouseSample( float frametime, bool active ) = 0;
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virtual bool WriteUsercmdDeltaToBuffer( int nSlot, bf_write *buf, int from, int to, bool isnewcommand ) = 0;
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virtual void EncodeUserCmdToBuffer( int nSlot, bf_write& buf, int slot ) = 0;
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virtual void DecodeUserCmdFromBuffer( int nSlot, bf_read& buf, int slot ) = 0;
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virtual CUserCmd *GetUserCmd( int nSlot, int sequence_number ) = 0;
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virtual void MakeWeaponSelection( C_BaseCombatWeapon *weapon ) = 0;
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// Retrieve key state
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virtual float KeyState ( kbutton_t *key ) = 0;
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// Issue key event
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virtual int KeyEvent( int eventcode, ButtonCode_t keynum, const char *pszCurrentBinding ) = 0;
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// Look for key
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virtual kbutton_t *FindKey( const char *name ) = 0;
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// Issue commands from controllers
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virtual void ControllerCommands( void ) = 0;
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// Extra initialization for some joysticks
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virtual bool ControllerModeActive() = 0;
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virtual void Joystick_Advanced( bool bSilent ) = 0;
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virtual void Joystick_SetSampleTime( float frametime ) = 0;
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virtual void IN_SetSampleTime( float frametime ) = 0;
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// Accumulate mouse delta
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virtual void AccumulateMouse( int nSlot ) = 0;
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// Activate/deactivate mouse
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virtual void ActivateMouse( void ) = 0;
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virtual void DeactivateMouse( void ) = 0;
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// Clear mouse state data
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virtual void ClearStates( void ) = 0;
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// Retrieve lookspring setting
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virtual float GetLookSpring( void ) = 0;
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// Retrieve mouse position
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virtual void GetFullscreenMousePos( int *mx, int *my, int *unclampedx = 0, int *unclampedy = 0 ) = 0;
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virtual void SetFullscreenMousePos( int mx, int my ) = 0;
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virtual void ResetMouse() = 0;
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virtual float GetLastForwardMove( void ) = 0;
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// Third Person camera ( TODO/FIXME: Move this to a separate interface? )
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virtual void CAM_Think( void ) = 0;
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virtual int CAM_IsThirdPerson( int nSlot = -1 ) = 0;
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virtual void CAM_GetCameraOffset( Vector& ofs ) = 0;
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virtual void CAM_ToThirdPerson(void) = 0;
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virtual void CAM_ToFirstPerson(void) = 0;
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virtual void CAM_ToThirdPersonShoulder(void) = 0;
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virtual void CAM_StartMouseMove(void) = 0;
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virtual void CAM_EndMouseMove(void) = 0;
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virtual void CAM_StartDistance(void) = 0;
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virtual void CAM_EndDistance(void) = 0;
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virtual int CAM_InterceptingMouse( void ) = 0;
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virtual void CAM_Command( int command ) = 0;
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// orthographic camera info ( TODO/FIXME: Move this to a separate interface? )
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virtual void CAM_ToOrthographic() = 0;
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virtual bool CAM_IsOrthographic() const = 0;
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virtual void CAM_OrthographicSize( float& w, float& h ) const = 0;
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#if defined( HL2_CLIENT_DLL )
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// IK back channel info
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virtual void AddIKGroundContactInfo( int entindex, float minheight, float maxheight ) = 0;
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#endif
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virtual void LevelInit( void ) = 0;
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// Causes an input to have to be re-pressed to become active
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virtual void ClearInputButton( int bits ) = 0;
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virtual void CAM_SetCameraThirdData( CameraThirdData_t *pCameraData, const QAngle &vecCameraOffset ) = 0;
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virtual void CAM_CameraThirdThink( void ) = 0;
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};
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extern ::IInput *input;
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#endif // IINPUT_H
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