[Bernd]

Hi!

I am trying to use fixture: onBeginContact: {} to resolve collisions (collect power ups etc.)

but I always get the message that “fixture doesn´t has members”.

 

Since I get the same message while trying to run some of your demo games with the Qt Creator, I have no idea what the problem could be.

[ChristianFelgo Team]

Hi,

can you post a sample code?

Cheers, Chris

[Bernd]

Sure, I am trying to do something like this:

 

    PowerUp{
        id: powerup
        x: 200
        y: 250

        BoxCollider {
          id:powerupCollider
          anchors.fill: powerup
          categories: Box.Category4
          collidesWith: Box.Category1
          collisionTestingOnlyMode: true

          fixture.onBeginContact: {

          }
        }
    }

 

[ChristianFelgo Team]

Can you post a test case with just a single QML file that works standalone please?

Cheers, Chris

[Bernd]

I hope that works for you:

 

import Felgo 3.0
import QtQuick 2.0

GameWindow {
  id: gameWindow

    EntityManager {
        id: entityManager
        entityContainer: scene
    }

    PhysicsWorld {
      // set no gravity, the collider is not physics-based
    }

    Scene {
        id: scene

        EntityBase {
            entityId: "box1"
            entityType: "box"

            Image {
                id: boxImage
                source: "../assets/img/box.png"
                width: 32
                height: 32
                anchors.fill: boxCollider
            }

            BoxCollider {
                id: boxCollider
                width: 32
                height: 32
                anchors.centerIn: parent

                fixture.onBeginContact: {
                    // do stuff
                }
            }
        }
    }
}

 

[AlexFelgo Team]

Hi,

you can safely ignore that error message of the Qt Creator, it is just an issue with our auto completion files, it will still work when you run the code. This will be fixed with one of the next updates, thank you for reporting the issue.

Cheers,
Alex