WorldCursor.cs

using System;
using System.Globalization;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.Events;
using UnityEngine.EventSystems;
using System.Linq;
using static GadgetManager;

public class WorldCursor : MonoBehaviour
{
    public RaycastHit Hit;
    // TODO experimentell for multiple hits
    public RaycastHit[] MultipleHits;

    public string deactivateSnapKey;
    private Camera Cam;
    private int layerMask;
    public LayerMask snapLayerMask;
    public float MaxRange = 10f;
    public bool useCamCurser = false;

    private void Awake()
    {
        this.layerMask = LayerMask.GetMask("Player", "TalkingZone");
        //Ignore player and TalkingZone
        this.layerMask = ~this.layerMask;
    }

    void Start()
    {
        Cam = Camera.main;
        //Set MarkPointMode as the default ActiveToolMode
        // ActiveToolMode = ToolMode.ExtraMode;//ToolMode.MarkPointMode;
        // CommunicationEvents.ToolModeChangedEvent.Invoke(activeGadget.id);
        CultureInfo.CurrentCulture = new CultureInfo("en-US");
    }

    public void setLayerMask(int layerMask)
    {
        this.layerMask = layerMask;
    }

    //void Update()
    //{
    //    Ray ray = useCamCurser ? new Ray(Cam.transform.position, Cam.transform.forward) : Cam.ScreenPointToRay(Input.mousePosition);

    //    this.Hit = new RaycastHit();
    //    transform.up = Cam.transform.forward;
    //    transform.position = ray.GetPoint(GlobalBehaviour.GadgetPhysicalDistance);

    //    int rayCastMask;
    //    if (Input.GetButton(this.deactivateSnapKey))
    //        rayCastMask = this.layerMask & ~this.snapLayerMask.value;
    //    else
    //        rayCastMask = this.layerMask;

    //    if (Physics.Raycast(ray, out Hit, MaxRange, rayCastMask)
    //        || (MaxRange <= GlobalBehaviour.GadgetPhysicalDistance 
    //        && Physics.Raycast(transform.position, Vector3.down, out Hit, GlobalBehaviour.GadgetPhysicalDistance, rayCastMask)))
    //    {
    //        if ((Hit.collider.transform.CompareTag("SnapZone") || Hit.collider.transform.CompareTag("Selectable")) 
    //            && !Input.GetButton(this.deactivateSnapKey))
    //        {
    //            if(Hit.collider.gameObject.layer == LayerMask.NameToLayer("Ray")
    //                || Hit.collider.gameObject.layer == LayerMask.NameToLayer("Line"))
    //            {
    //                var id = Hit.collider.gameObject.GetComponent<FactObject>().URI;
    //                AbstractLineFact lineFact = StageStatic.stage.factState[id] as AbstractLineFact;