AIMoveResult_t CAI_Motor::MoveClimbExecute( const Vector &climbDest, float yaw)
{
const float climbSpeed = 100.0;
Vector moveDir = climbDest - GetLocalOrigin();
float flDist = VectorNormalize( moveDir );
SetSmoothedVelocity( moveDir * climbSpeed );
if ( flDist < climbSpeed * GetMoveInterval() )
{
if (flDist <= 1e-2)
flDist = 0;
const float climbTime = flDist / climbSpeed;
SetMoveInterval( GetMoveInterval() - climbTime );
SetLocalOrigin( climbDest );
return AIMR_CHANGE_TYPE;
}
else
{
SetMoveInterval( 0 );
}
// --------------------------------------------
// Turn to face the climb
// --------------------------------------------
SetIdealYawAndUpdate( yaw );
return AIMR_OK;
}
AIMoveResult_t CAI_Motor::MoveJumpStop()
{
SetSmoothedVelocity( Vector(0,0,0) );
if (GetOuter()->GetActivity() == ACT_GLIDE)
{
float flTime = GetOuter()->GetGroundChangeTime();
GetOuter()->AddStepDiscontinuity( flTime, GetAbsOrigin(), GetAbsAngles() );
if ( SelectWeightedSequence( ACT_LAND ) == ACT_INVALID )
return AIMR_CHANGE_TYPE;
SetActivity( ACT_LAND );
// FIXME: find out why the client doesn't interpolate immediatly after sequence change
// GetOuter()->SetCycle( flTime - gpGlobals->curtime );
}
if (GetOuter()->GetActivity() != ACT_LAND || GetOuter()->IsActivityFinished())
{
return AIMR_CHANGE_TYPE;
}
SetMoveInterval( 0 );
SetGravity( 1.0f );
return AIMR_OK;
}
void CAI_Motor::MoveJumpStart( const Vector &velocity )
{
SetSmoothedVelocity( velocity );
SetGravity( 1.0 );
RemoveEntFlag( FL_ONGROUND );
SetActivity( ACT_JUMP );
SetIdealYawAndUpdate( velocity );
}
void CAI_Motor::MoveJumpStart( const Vector &velocity )
{
// take the npc off the ground and throw them in the air
SetSmoothedVelocity( velocity );
SetGravity( GetOuter()->GetJumpGravity() );
SetGroundEntity( NULL );
SetActivity( ACT_JUMP );
SetIdealYawAndUpdate( velocity );
}
void CAI_Motor::MoveClimbStop()
{
if ( GetNavigator()->GetMovementActivity() > ACT_RESET )
SetActivity( GetNavigator()->GetMovementActivity() );
else
SetActivity( ACT_IDLE );
GetOuter()->RemoveFlag( FL_FLY );
SetSmoothedVelocity( vec3_origin );
SetGravity( 1.0 );
}
void CAI_Motor::MoveJumpStop()
{
SetSmoothedVelocity( Vector(0,0,0) );
SetActivity( ACT_LAND );
}
void CAI_Motor::MoveClimbStop()
{
SetMoveType( MOVETYPE_STEP );
SetSmoothedVelocity( vec3_origin );
SetGravity( 1.0 );
}
AIMoveResult_t CAI_Motor::MoveClimbExecute( const Vector &climbDest, const Vector &climbDir, float climbDist, float yaw, int climbNodesLeft )
{
if ( fabsf( climbDir.z ) > .1 )
{
if ( GetActivity() != ACT_CLIMB_DISMOUNT )
{
Activity desiredActivity = (climbDir.z > -0.01 ) ? ACT_CLIMB_UP : ACT_CLIMB_DOWN;
if ( GetActivity() != desiredActivity )
{
SetActivity( desiredActivity );
}
}
if ( GetActivity() != ACT_CLIMB_UP && GetActivity() != ACT_CLIMB_DOWN && GetActivity() != ACT_CLIMB_DISMOUNT )
{
DevMsg( "Climber not in a climb activity!\n" );
return AIMR_ILLEGAL;
}
if (m_nDismountSequence != ACT_INVALID)
{
if (GetActivity() == ACT_CLIMB_UP )
{
if (climbNodesLeft <= 2 && climbDist < fabs( m_vecDismount.z ))
{
// fixme: No other way to force m_nIdealSequence?
GetOuter()->SetActivity( ACT_CLIMB_DISMOUNT );
GetOuter()->SetCycle( GetOuter()->GetMovementFrame( m_vecDismount.z - climbDist ) );
}
}
}
}
float climbSpeed = GetOuter()->GetInstantaneousVelocity();
if (m_nDismountSequence != ACT_INVALID)
{
// catch situations where the climb mount/dismount finished before reaching goal
climbSpeed = MAX( climbSpeed, 30.0 );
}
else
{
// FIXME: assume if they don't have a dismount animation then they probably don't really support climbing.
climbSpeed = 100.0;
}
SetSmoothedVelocity( climbDir * climbSpeed );
if ( climbDist < climbSpeed * GetMoveInterval() )
{
if (climbDist <= 1e-2)
climbDist = 0;
const float climbTime = climbDist / climbSpeed;
SetMoveInterval( GetMoveInterval() - climbTime );
SetLocalOrigin( climbDest );
return AIMR_CHANGE_TYPE;
}
else
{
SetMoveInterval( 0 );
}
// --------------------------------------------
// Turn to face the climb
// --------------------------------------------
SetIdealYawAndUpdate( yaw );
return AIMR_OK;
}