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65 lines
2.2 KiB
C#
65 lines
2.2 KiB
C#
6 months ago
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using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.Events;
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namespace Autohand{
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[HelpURL("https://app.gitbook.com/s/5zKO0EvOjzUDeT2aiFk3/auto-hand/extras/hand-touch-trigger")]
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public class HandTouchEvent : MonoBehaviour{
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[Header("For Solid Collision")]
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[Tooltip("Whether or not first hand to enter should take ownership and be the only one to call events")]
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public bool oneHanded = true;
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public HandType handType = HandType.both;
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[Header("Events")]
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public UnityHandEvent HandStartTouch;
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public UnityHandEvent HandStopTouch;
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public HandEvent HandStartTouchEvent;
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public HandEvent HandStopTouchEvent;
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private void OnEnable() {
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hands = new List<Hand>();
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HandStartTouchEvent += (hand) => HandStartTouch?.Invoke(hand);
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HandStopTouchEvent += (hand) => HandStopTouch?.Invoke(hand);
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}
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private void OnDisable() {
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HandStartTouchEvent -= (hand) => HandStartTouch?.Invoke(hand);
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HandStopTouchEvent -= (hand) => HandStopTouch?.Invoke(hand);
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}
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List<Hand> hands;
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public void Touch(Hand hand) {
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if (enabled == false || handType == HandType.none || (hand.left && handType == HandType.right) || (!hand.left && handType == HandType.left))
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return;
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if(!hands.Contains(hand)) {
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if(oneHanded && hands.Count == 0)
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HandStartTouchEvent?.Invoke(hand);
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else
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HandStartTouchEvent?.Invoke(hand);
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hands.Add(hand);
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}
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}
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public void Untouch(Hand hand) {
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if (enabled == false || handType == HandType.none || (hand.left && handType == HandType.right) || (!hand.left && handType == HandType.left))
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return;
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if(hands.Contains(hand)) {
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if(oneHanded && hands[0] == hand){
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HandStopTouchEvent?.Invoke(hand);
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}
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else if(!oneHanded){
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HandStopTouchEvent?.Invoke(hand);
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}
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hands.Remove(hand);
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}
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}
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}
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}
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