Myriad.Unity.ECS

Integration for Myriad ECS into Unity.

Installation

Install in Unity package manager, git url: [email protected]:martindevans/Myriad.ECS.Unity.git?path=/Packages/me.martindevans.myriad-unity-integration

Scene Driven Usage

1. Create a WorldHost<TData> in the scene (most likely a GameTimeWorldHost)
2. Create a new MonoBehaviour, extending WorldSystemGroup<TData>
3. When the system group is enabled/disabled in the scene, it will be added/removed to the Myriad system list

Advanced Usage

1. Create a new MonoBehaviour, extending BaseSimulationHost. This runs your Myriad simulation.
2. Add MyriadEntityBindingSystem<TData> somewhere into your system schedule.
3. Create a new simulation host editor:

[CustomEditor(typeof(SimulationHost))]
public class SimulationHostEditor
    : BaseSimulationHostEditor<SimulationHost, TData>
{
}

4. When you create an Entity which you want to bind to a GameObject, instantiate the GameObject with a MyriadEntity behaviour attached. Attach this behaviour to the Entity.
5. For every system you want to inspect, create a new system editor:

[MyriadSystemEditor(typeof(YourSystem))]
public class YourSystemEditor
    : IMyriadSystemEditor
{
    public void Draw<T>(ISystem<T> sys)
    {
        var system = (sys as YourSystem)!;
        EditorGUILayout.LabelField($"Myriad Is Cool");
    }
}

For every component you want to inspect, create a new component editor:

[MyriadComponentEditor(typeof(YourComponent))]
public class PagedRailEditor
    : IMyriadComponentEditor
{
    public void Draw(MyriadEntity entity)
    {
        var rail = entity.GetMyriadComponent<YourComponent>();
        EditorGUILayout.LabelField("Myriad Is Great");
    }
}