Box2d sensor weird bug

[davikingcode]

Box2d sensor weird bug

[alamboley]

Hi, that sounds really weird. Could you provide me a simple game state where I can encounter this issue (no problem on my side) ?

[Phantamos]

Sure thing. I should mention you need to be in the air when you enter the sensor. But it allows you to double jump in the air. It also causes the hero to go to the idle animation for a brief second, so I am guessing some how the hero is being set to !_onGround.

Here is Main.as

package
{


import com.citrusengine.core.CitrusEngine;

import flash.display.Sprite;

[SWF(framerate="60", width="1024" , height="768", backgroundColor="0xFFFFFF")]

public class Main extends CitrusEngine
{
    public function Main()
    {

        super();
        state = new GameState();

    }


}
}

And here is GameState.as

package
{
import com.citrusengine.core.State;
import com.citrusengine.objects.platformer.box2d.*;
import com.citrusengine.physics.box2d.Box2D;

import Box2D.Dynamics.Contacts.b2Contact;



public class GameState extends State
{
    public function GameState()
    {
        super();
    }

    override public function initialize():void 
    {
        super.initialize();

        var box2d:Box2D = new Box2D("Box2d");
        add(box2d);
        box2d.visible = true;

        var hero:Hero = new Hero("bob");
        hero.x = 320;
        hero.y = 240;
        add(hero);

        var platform:Platform = new Platform("Ground", {width: 500, height:20});
        add(platform);
        platform.x = 320;
        platform.y = 400;

        var sensor:Sensor = new Sensor("test", {width:20, height:500});
        sensor.x = 150;
        sensor.y = 150;
        add(sensor);
        sensor.onEndContact.add(loadAssettsforArea1);



    }

    private function loadAssettsforArea1(contact:b2Contact):void
    {
        // do nothing

    }
}
}

[Phantamos]

I used starling v3 with CEV3-0-0-Away3D-Box2D.swc

[alamboley]

Hi Phantamos,

Indeed there was a bug! The Hero was able to jump after a collision with a sensor. It should be fixed now, take a look on the last commit. Try with the source and tell me if everything is ok for you :)

[Phantamos]

Works now. Thanks.