QAngle CGrabController::TransformAnglesToPlayerSpace( const QAngle &anglesIn, CBasePlayer *pPlayer )
{
if ( m_bIgnoreRelativePitch )
{
matrix3x4_t test;
QAngle angleTest = pPlayer->EyeAngles();
angleTest.x = 0;
AngleMatrix( angleTest, test );
return TransformAnglesToLocalSpace( anglesIn, test );
}
return TransformAnglesToLocalSpace( anglesIn, pPlayer->EntityToWorldTransform() );
}
void CPlayerPickupController::Init( CBasePlayer *pPlayer, CBaseEntity *pObject )
{
m_pPlayer = pPlayer;
IPhysicsObject *pPhysics = pObject->VPhysicsGetObject();
Vector position;
QAngle angles;
pPhysics->GetPosition( &position, &angles );
m_grabController.SetMaxImpulse( Vector(20*100,20*100,20*100), AngularImpulse(20*180,20*180,20*180) );
m_grabController.AttachEntity( pObject, pPhysics, position, angles );
// Holster player's weapon
if ( m_pPlayer->GetActiveWeapon() )
{
if ( !m_pPlayer->GetActiveWeapon()->Holster() )
{
Shutdown();
return;
}
}
m_pPlayer->m_Local.m_iHideHUD |= HIDEHUD_WEAPONS;
m_pPlayer->SetUseEntity( this );
matrix3x4_t tmp;
ComputePlayerMatrix( tmp );
VectorITransform( position, tmp, m_positionPlayerSpace );
// UNDONE: This algorithm needs a bit more thought. REVISIT.
// put the bottom of the object arms' length below eye level
// get bottommost point of object
Vector bottom = physcollision->CollideGetExtent( pPhysics->GetCollide(), vec3_origin, angles, Vector(0,0,-1) );
// get the real eye origin
Vector playerEye = pPlayer->EyePosition();
// move target up so that bottom of object is at PLAYER_HOLD_LEVEL z in local space
// float delta = PLAYER_HOLD_LEVEL_EYES - bottom.z - m_positionPlayerSpace.z;
float delta = 0;
// player can reach down 2ft below his feet
float maxPickup = (playerEye.z + PLAYER_HOLD_LEVEL_EYES) - (pPlayer->GetAbsMins().z - PLAYER_REACH_DOWN_DISTANCE);
delta = clamp( delta, pPlayer->WorldAlignMins().z, maxPickup );
m_positionPlayerSpace.z += delta;
m_anglesPlayerSpace = TransformAnglesToLocalSpace( angles, tmp );
m_anglesPlayerSpace = AlignAngles( m_anglesPlayerSpace, DOT_30DEGREE );
// re-transform and check
angles = TransformAnglesToWorldSpace( m_anglesPlayerSpace, tmp );
VectorTransform( m_positionPlayerSpace, tmp, position );
// hackhack: Move up to eye position for the check
float saveZ = position.z;
position.z = playerEye.z;
CheckObjectPosition( position, angles, position );
// move back to original position
position.z = saveZ;
VectorITransform( position, tmp, m_positionPlayerSpace );
}
QAngle CGravControllerPoint::TransformAnglesToPlayerSpace( const QAngle &anglesIn, CBasePlayer *pPlayer )
{
matrix3x4_t test;
QAngle angleTest = pPlayer->EyeAngles();
angleTest.x = 0;
AngleMatrix( angleTest, test );
return TransformAnglesToLocalSpace( anglesIn, test );
}
//-----------------------------------------------------------------------------
// Purpose:
// Output : void SyncPoseToAimAngles
//-----------------------------------------------------------------------------
void CNPC_RocketTurret::SyncPoseToAimAngles ( void )
{
QAngle localAngles = TransformAnglesToLocalSpace( m_vecCurrentAngles.Get(), EntityToWorldTransform() );
// Update pitch
SetPoseParameter( m_iPosePitch, localAngles.x );
// Update yaw -- NOTE: This yaw movement is screwy for this model, we must invert the yaw delta and also skew an extra 90 deg to
// get the 'forward face' of the turret to match up with the look direction. If the model and it's pose parameters change, this will be wrong.
SetPoseParameter( m_iPoseYaw, AngleNormalize( -localAngles.y - 90 ) );
InvalidateBoneCache();
}
