TouchToggle

TouchToggle.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace FrooxEngine
{
    [Category("Transform/Interaction")]
    public class TouchToggle : Component, ITouchable
    {
        public readonly Sync<bool> State;

        public readonly Sync<TouchEventType> EventType;

        public readonly Sync<EventState> ToggleEvent;
        public readonly Sync<EventState> OnEvent;
        public readonly Sync<EventState> OffEvent;

        public readonly Sync<bool> AcceptPhysicalTouch;
        public readonly Sync<bool> AcceptRemoteTouch;

        public readonly Sync<VibratePreset> Vibrate;

        protected override void OnAwake()
        {
            ToggleEvent.Value = EventState.Begin;

            EventType.Value = TouchEventType.Touch;

            AcceptPhysicalTouch.Value = true;
            AcceptRemoteTouch.Value = true;

            Vibrate.Value = VibratePreset.Short;
        }

        public void OnTouch(TouchEventInfo eventInfo)
        {
            switch(eventInfo.type)
            {
                case TouchType.Physical:
                    if (!AcceptPhysicalTouch)
                        return;
                    break;

                case TouchType.Remote:
                    if (!AcceptRemoteTouch)
                        return;
                    break;

                default:
                    Debug.Warning("Unknown touch type: " + eventInfo.type);
                    return;
            }

            bool prevState = State.Value;

            if (ToggleEvent.Value != EventState.None && eventInfo.GetEventState(EventType) == ToggleEvent.Value)
                State.Value = !State.Value;

            if (OnEvent.Value != EventState.None && eventInfo.GetEventState(EventType) == OnEvent.Value)
                State.Value = true;

            if (OffEvent.Value != EventState.None && eventInfo.GetEventState(EventType) == OffEvent.Value)
                State.Value = false;

            if(State.Value != prevState)
                eventInfo.source?.Slot.TryVibrate(Vibrate);
        }
    }
}