DragonECS-Unity/src/Templates/Startup.cs.txt

using UnityEngine;
using DCFApixels.DragonECS;

namespace #NAMESPACE#
{
    sealed class #SCRIPTNAME# : MonoBehaviour
    {
        private EcsWorld<DefaultWorld> _world;
        private EcsSystems _systems;

        private void Start()
        {
            // is needed to integrate the internal debugging tool with the unity environment
            UnityDebugService.Init();

            _world = new EcsWorld<DefaultWorld>();
            _systems = EcsSystems.New()
                // register your systems here, for example:
                // .Add (new TestSystem1 ())
                // .Add (new TestSystem2 ())

                // inject worlds here, for example:
                .Inject(_world)
                //.Inject(new EcsWorld<EventWorld>())

                // with Inject you can also inject other data, for example:
                //.Inject(new SharedData())
#if UNITY_EDITOR
                // add debug systems for this EcsSystems here
                .Add(new SystemsDebugSystem())
#endif
                .BuildAndInit();
        }

        private void Update()
        {
            _systems?.Run();
        }

        private void LateUpdate()
        {
            _systems?.LateRun();
        }

        private void FixedUpdate()
        {
            _systems?.FixedRun();
        }

        private void OnDestroy()
        {
            // don't forget to clear data
            if (_systems != null)
            {
                _systems.Destroy();
                _systems = null;
            }

            if (_world != null)
            {
                _world.Destroy();
                _world = null;
            }
        }
    }
}