186 lines
6.0 KiB
C++
186 lines
6.0 KiB
C++
//=============================================================================
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// Copyright (C) 2002 Radical Entertainment Ltd. All rights reserved.
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//
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// File: BaseDamper.cpp
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//
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// Description: Implement BaseDamper
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//
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// History: 10/21/2002 + Created -- Cary Brisebois
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//
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//=============================================================================
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//========================================
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// System Includes
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//========================================
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// Foundation Tech
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#include <raddebug.hpp>
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//========================================
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// Project Includes
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//========================================
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#include <input/BaseDamper.h>
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#include <input/wheeldefines.h>
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//******************************************************************************
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//
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// Global Data, Local Data, Local Classes
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//
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//******************************************************************************
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//******************************************************************************
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//
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// Public Member Functions
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//
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//******************************************************************************
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//==============================================================================
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// BaseDamper::BaseDamper
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//==============================================================================
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// Description: Constructor.
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//
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// Parameters: None.
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//
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// Return: N/A.
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//
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//==============================================================================
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BaseDamper::BaseDamper()
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{
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//Setup the respective force effect structures.
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#ifdef RAD_WIN32
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m_conditon.lOffset = 0;
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m_conditon.lDeadBand = 0;
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m_conditon.lPositiveCoefficient = 127;
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m_conditon.lNegativeCoefficient = 127;
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m_conditon.dwPositiveSaturation = 127;
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m_conditon.dwNegativeSaturation = 127;
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mForceEffect.dwFlags = DIEFF_CARTESIAN | DIEFF_OBJECTOFFSETS;
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mForceEffect.dwDuration = INFINITE;
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mForceEffect.dwGain = DI_FFNOMINALMAX;
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mForceEffect.dwTriggerButton = DIEB_NOTRIGGER;
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mForceEffect.cAxes = 1;
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mForceEffect.rgdwAxes = m_rgdwAxes;
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mForceEffect.rglDirection = m_rglDirection;
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mForceEffect.lpEnvelope = NULL;
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mForceEffect.cbTypeSpecificParams = sizeof(DICONDITION);
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mForceEffect.lpvTypeSpecificParams = &m_conditon;
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mForceEffect.dwStartDelay = 0;
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#else
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mForceEffect.type = LG_TYPE_DAMPER;
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mForceEffect.duration = LG_DURATION_INFINITE;
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mForceEffect.startDelay = 0;
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mForceEffect.p.condition[0].offset = 0;
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mForceEffect.p.condition[0].deadband = 0;
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mForceEffect.p.condition[0].saturationNeg = 127;
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mForceEffect.p.condition[0].saturationPos = 127;
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mForceEffect.p.condition[0].coefficientNeg = 127;
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mForceEffect.p.condition[0].coefficientPos = 127;
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#endif
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}
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//==============================================================================
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// BaseDamper::~BaseDamper
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//==============================================================================
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// Description: Destructor.
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//
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// Parameters: None.
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//
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// Return: N/A.
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//
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//==============================================================================
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BaseDamper::~BaseDamper()
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{
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}
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//=============================================================================
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// BaseDamper::OnInit
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//=============================================================================
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// Description: Comment
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//
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// Parameters: ()
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//
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// Return: void
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//
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//=============================================================================
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void BaseDamper::OnInit()
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{
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}
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//=============================================================================
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// BaseDamper::SetCenterPoint
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//=============================================================================
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// Description: Comment
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//
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// Parameters: ( s8 point, u8 deadband )
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//
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// Return: void
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//
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//=============================================================================
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void BaseDamper::SetCenterPoint( s8 point, u8 deadband )
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{
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#ifdef RAD_WIN32
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m_conditon.lOffset = point;
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m_conditon.lDeadBand = deadband;
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#else
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mForceEffect.p.condition[0].offset = point;
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mForceEffect.p.condition[0].deadband = deadband;
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#endif
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mEffectDirty = true;
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}
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//=============================================================================
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// BaseDamper::SetDamperStrength
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//=============================================================================
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// Description: Comment
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//
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// Parameters: ( u8 strength )
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//
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// Return: void
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//
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//=============================================================================
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#ifdef RAD_WIN32
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void BaseDamper::SetDamperStrength( u16 strength )
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#else
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void BaseDamper::SetDamperStrength( u8 strength )
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#endif
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{
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#ifdef RAD_WIN32
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m_conditon.dwPositiveSaturation = strength;
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m_conditon.dwNegativeSaturation = strength;
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#else
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mForceEffect.p.condition[0].saturationNeg = strength;
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mForceEffect.p.condition[0].saturationPos = strength;
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#endif
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mEffectDirty = true;
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}
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//=============================================================================
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// BaseDamper::SetDamperCoefficient
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//=============================================================================
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// Description: Comment
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//
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// Parameters: ( s16 coeff )
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//
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// Return: void
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//
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//=============================================================================
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void BaseDamper::SetDamperCoefficient( s16 coeff )
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{
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#ifdef RAD_WIN32
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m_conditon.lPositiveCoefficient = coeff;
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m_conditon.lNegativeCoefficient = coeff;
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#else
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mForceEffect.p.condition[0].coefficientNeg = coeff;
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mForceEffect.p.condition[0].coefficientPos = coeff;
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#endif
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mEffectDirty = true;
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}
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//******************************************************************************
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//
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// Private Member Functions
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//
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//******************************************************************************
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