Script:Files:script/vehicles/cockpits/platypus.script

// LEGS = left arm
// HEAD = right arm

object vehicle_platypus_cockpit : vehicle_basic_cockpit {
    void                preinit();
    void                destroy();

    void                AnimThread();

    void                OnEntered();

    float                HideSurface( string surfaceName );
    void                ShowSurface( float id );

    string                wheelAnim;
    string                leverAnim;

    float                wheelAnimFrames;
    float                wheelAnimFramesMiddle;

    float                leverAnimFrames;
    float                leverAnimFrameMiddle;

    float                surfaceId0;
    float                surfaceId1;
    float                surfaceId2;
    float                surfaceId3;
};

void vehicle_platypus_cockpit::preinit() {
    surfaceId0 = -1;
    surfaceId1 = -1;
    surfaceId2 = -1;
    surfaceId3 = -1;
}

void vehicle_platypus_cockpit::destroy() {
    ShowSurface( surfaceId0 );
    ShowSurface( surfaceId1 );
    ShowSurface( surfaceId2 );
    ShowSurface( surfaceId3 );

    sys.killThread( "vehicle_platypus_cockpit::AnimThread" );
}

void vehicle_platypus_cockpit::OnEntered() {    
    wheelAnim                = "left_to_right";
    leverAnim                = "reverse_to_forward";

    wheelAnimFrames            = getNumFrames( wheelAnim ) - 2;
    wheelAnimFramesMiddle    = wheelAnimFrames / 2;

    leverAnimFrames            = getNumFrames( leverAnim ) - 2;
    leverAnimFrameMiddle    = leverAnimFrames / 2;

    surfaceId0 = HideSurface( getKey( "surface_name0" ) );
    surfaceId1 = HideSurface( getKey( "surface_name1" ) );
    surfaceId2 = HideSurface( getKey( "surface_name2" ) );
    surfaceId3 = HideSurface( getKey( "surface_name3" ) );

    thread AnimThread();
}

void vehicle_platypus_cockpit::AnimThread() {
    sys.threadName( "vehicle_platypus_cockpit::AnimThread" );

    float length = 
    playAnim( ANIMCHANNEL_LEGS, "into" );
    playAnim( ANIMCHANNEL_HEAD, "into" );

    sys.wait( length );

    float wheelAngle = 0.f;
    float leverAngle = 0.f;

    while ( true ) {
        entity driver = myVehicle.getDriver();

        vector move;
        if ( driver != $null_entity ) {
            move = driver.getMove();
        } else {
            move = '0 0 0';
        }



        float oldWheelAngle = wheelAngle;

        if ( move_y < 0 ) {
            wheelAngle = wheelAngle - 1.f * sys.getFrameTime();
            if ( wheelAngle < -1.f ) {
                wheelAngle = -1.f;
            }
        } else if ( move_y > 0 ) {
            wheelAngle = wheelAngle + 1.f * sys.getFrameTime();
            if ( wheelAngle > 1.f ) {
                wheelAngle = 1.f;
            }
        } else {
            if ( wheelAngle > 0.f ) {
                wheelAngle = wheelAngle - 0.8 * sys.getFrameTime();
                if ( wheelAngle < 0.f ) {
                    wheelAngle = 0.f;
                }
            } else if ( wheelAngle < 0.f ) {
                wheelAngle = wheelAngle + 0.8 * sys.getFrameTime();
                if ( wheelAngle > 0.f ) {
                    wheelAngle = 0.f;
                }
            }
        }

        if ( oldWheelAngle != wheelAngle ) {
            setAnimFrame( wheelAnim, ANIMCHANNEL_LEGS, ( 1 + wheelAngle ) * wheelAnimFramesMiddle );
        }




        float oldLeverAngle = leverAngle;

        if ( move_x < 0 ) {
            leverAngle = leverAngle - 2.f * sys.getFrameTime();
            if ( leverAngle < -1.f ) {
                leverAngle = -1.f;
            }
        } else if ( move_x > 0 ) {
            leverAngle = leverAngle + 2.f * sys.getFrameTime();
            if ( leverAngle > 1.f ) {
                leverAngle = 1.f;
            }
        } else {
            if ( leverAngle > 0.f ) {
                leverAngle = leverAngle - 1.8 * sys.getFrameTime();
                if ( leverAngle < 0.f ) {
                    leverAngle = 0.f;
                }
            } else if ( leverAngle < 0.f ) {
                leverAngle = leverAngle + 1.8 * sys.getFrameTime();
                if ( leverAngle > 0.f ) {
                    leverAngle = 0.f;
                }
            }
        }

        if ( oldLeverAngle != leverAngle ) {
            setAnimFrame( leverAnim, ANIMCHANNEL_HEAD, ( 1 + leverAngle ) * leverAnimFrameMiddle );
        }

        sys.waitFrame();
    }
}

float vehicle_platypus_cockpit::HideSurface( string surfaceName ) {
    float id = -1;
    if ( surfaceName != "" ) {
        id = myVehicle.getSurfaceId( surfaceName );
        myVehicle.hideSurface( id );
    }
    return id;
}

void vehicle_platypus_cockpit::ShowSurface( float id ) {
    if ( id != -1 ) {
        myVehicle.showSurface( id );
    }
}