Is it right example ?

[ryanhuh]

How to use ColliderManager

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ColliderManager is used to manage collisions. Every scene has an instance of ColliderManager . You can use it like this to listen
collision events:

creator::CreatorReader* reader = creator::CreatorReader::createWithFilename("creator/CreatorSprites.ccreator");

// will create the needed spritesheets + design resolution
reader->setup();

// get the scene graph
Scene* scene = reader->getSceneGraph();

auto colliderManager = scene->getColliderManager(); <<== getColliderManager() is not member of scene ?

colliderManager->registerCollitionCallback([=](creator::Contract::CollisionType type,
creator::Collider* collider1,
creator::Collider* collider2) {
if (type == creator::Contract::CollisionType::ENTER)
colliderManager->enableDebugDraw(true);

    if (type == creator::Contract::CollisionType::EXIT)
        colliderManager->enableDebugDraw(false);

}, "");
More features of colliderManager can refer to the header file.

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I know that it is member of CreatorReader .

but this example will crash at ColliderManager.cpp#145 removeCollider().

why collider manager has crash?