Author Topic: new entity i made up called "func_funkytown"  (Read 90 times)

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The Happy Friar

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new entity i made up called "func_funkytown"
« on: August 28, 2019, 10:53:56 PM »
it combines the properties of a func_bobbing & func_rotating in to a single entity.  Basically reduces entity count if you want something to bob & rotate but not be an animated model.  I bound a model to it.  :)
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EoceneMiacid

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Re: new entity i made up called "func_funkytown"
« Reply #1 on: August 29, 2019, 05:25:09 AM »
This is giving me a few ideas, mind publishing the code so we can look? :)

The Happy Friar

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Re: new entity i made up called "func_funkytown"
« Reply #2 on: August 29, 2019, 07:25:44 AM »
it's just as simple as I describe.  :)  I literately combined idbobber & idrotater together. 

Code: [Select]
/*
===============================================================================

idRotater                    aka func_funkytown by thf 8/28/19

===============================================================================
*/

CLASS_DECLARATION( idMover_Periodic, idRotater )
    EVENT( EV_Activate,            idRotater::Event_Activate )
END_CLASS

/*
===============
idRotater::idRotater
===============
*/
idRotater::idRotater( void ) {
    activatedBy = this;
}

/*
===============
idRotater::Spawn
===============
*/
void idRotater::Spawn( void ) {
    physicsObj.SetSelf( this );
    physicsObj.SetClipModel( new idClipModel( GetPhysics()->GetClipModel() ), 1.0f );
    physicsObj.SetOrigin( GetPhysics()->GetOrigin() );
    physicsObj.SetAxis( GetPhysics()->GetAxis() );
    physicsObj.SetClipMask( MASK_SOLID );
    if ( !spawnArgs.GetBool( "nopush" ) ) {
        physicsObj.SetPusher( 0 );
    }
    physicsObj.SetLinearExtrapolation( EXTRAPOLATION_NONE, gameLocal.time, 0, GetPhysics()->GetOrigin(), vec3_origin, vec3_origin );
    physicsObj.SetAngularExtrapolation( extrapolation_t(EXTRAPOLATION_LINEAR|EXTRAPOLATION_NOSTOP), gameLocal.time, 0, GetPhysics()->GetAxis().ToAngles(), ang_zero, ang_zero );
    SetPhysics( &physicsObj );

    if ( spawnArgs.GetBool( "start_on" ) ) {
        ProcessEvent( &EV_Activate, this );
    }
    //idbobber added by thf 8/28/19

    float    bob_speed;
    float    height;
    float    phase;
    bool    x_axis;
    bool    y_axis;
    idVec3    delta;

    spawnArgs.GetFloat("bob_speed", "4", bob_speed);
    spawnArgs.GetFloat("height", "32", height);
    spawnArgs.GetFloat("phase", "0", phase);
    spawnArgs.GetBool("bob_x_axis", "0", x_axis);
    spawnArgs.GetBool("bob_y_axis", "0", y_axis);

    // set the axis of bobbing
    delta = vec3_origin;
    if (x_axis) {
        delta[0] = height;
    }
    else if (y_axis) {
        delta[1] = height;
    }
    else {
        delta[2] = height;
    }

    physicsObj.SetSelf(this);
    physicsObj.SetClipModel(new idClipModel(GetPhysics()->GetClipModel()), 1.0f);
    physicsObj.SetOrigin(GetPhysics()->GetOrigin());
    physicsObj.SetAxis(GetPhysics()->GetAxis());
    physicsObj.SetClipMask(MASK_SOLID);
    if (!spawnArgs.GetBool("nopush")) {
        physicsObj.SetPusher(0);
    }
    physicsObj.SetLinearExtrapolation(extrapolation_t(EXTRAPOLATION_DECELSINE | EXTRAPOLATION_NOSTOP), phase * 1000, bob_speed * 500, GetPhysics()->GetOrigin(), delta * 2.0f, vec3_origin);
    SetPhysics(&physicsObj);
}

/*
===============
idRotater::Save
===============
*/
void idRotater::Save( idSaveGame *savefile ) const {
    activatedBy.Save( savefile );
}

/*
===============
idRotater::Restore
===============
*/
void idRotater::Restore( idRestoreGame *savefile ) {
    activatedBy.Restore( savefile );
}

/*
===============
idRotater::Event_Activate
===============
*/
void idRotater::Event_Activate( idEntity *activator ) {
    float        rot_speed;
    bool        rot_x_axis;
    bool        rot_y_axis;
    idAngles    delta;

    activatedBy = activator;

    delta.Zero();

    if ( !spawnArgs.GetBool( "rotate" ) ) {
        spawnArgs.Set( "rotate", "1" );
        spawnArgs.GetFloat( "rot_speed", "100", rot_speed );
        spawnArgs.GetBool( "rot_x_axis", "0", rot_x_axis );
        spawnArgs.GetBool( "rot_y_axis", "0", rot_y_axis );

        // set the axis of rotation
        if ( rot_x_axis ) {
            delta[2] = rot_speed;
        } else if ( rot_y_axis ) {
            delta[0] = rot_speed;
        } else {
            delta[1] = rot_speed;
        }
    } else {
        spawnArgs.Set( "rotate", "0" );
    }

    physicsObj.SetAngularExtrapolation( extrapolation_t(EXTRAPOLATION_LINEAR|EXTRAPOLATION_NOSTOP), gameLocal.time, 0, physicsObj.GetAxis().ToAngles(), delta, ang_zero );
}