Initial commit
This commit is contained in:
Thorbjoern
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using System;
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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 Fragilem17.MirrorsAndPortals
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{
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/**
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* Used to transport PortalableObjects to the linked portal defined in the portalSurface
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*/
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public class PortalTransporter : MonoBehaviour
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{
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private Portal _portal;
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public List<PortalableObject> portalableObjects = new List<PortalableObject>();
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//private List<CloneRenderer> cloneObjects = new List<CloneRenderer>();
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public HashSet<CloneRenderer> cloneObjects = new HashSet<CloneRenderer>();
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public HashSet<CloneRenderer> cloneObjectsActuallyTouching = new HashSet<CloneRenderer>();
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public HashSet<CloneRenderer> cloneObjectsToRemove = new HashSet<CloneRenderer>();
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private List<PortalAffectorSphere> portalAffectorSpheres = new List<PortalAffectorSphere>();
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private Vector3 _originalScale;
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[Space(10)]
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[Header("Events")]
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public UnityEvent<PortalableObject> OnObjectEnteredPortal;
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public UnityEvent<PortalableObject> OnObjectTransportedAwayFromHere;
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public UnityEvent<PortalableObject> OnObjectTransportedToHere;
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public UnityEvent<PortalableObject> OnObjectExitedPortal;
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[HideInInspector]
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public Collider MyCollider;
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public enum PortalReason {
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Undefined,
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ExitedCurrentPortalCollider,
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EnteredOtherPortalCollider
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}
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public Portal Portal { get => _portal; }
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public void Initialise()
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{
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MyCollider = GetComponent<Collider>();
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if (!MyCollider)
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{
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Debug.LogWarning(PortalUtils.Colorize("[PORTALS] ", PortalUtils.DebugColors.Warn, true) + name + " has a PortalTransporter Component but no trigger Collider, add a big enough Collider for things to hit it before reaching the actual portal.");
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}
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else
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{
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MyCollider.isTrigger = true;
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}
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Rigidbody rb = GetComponent<Rigidbody>();
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if (!rb)
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{
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Debug.LogWarning(PortalUtils.Colorize("[PORTALS] ", PortalUtils.DebugColors.Warn, true) + name + " has a PortalTransporter Component but no RigidBody Component. Add a (Kinematic) Rigidbody Component to this GameObject.");
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}
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_portal = GetComponentInParent<Portal>();
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if (!_portal)
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{
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Debug.LogWarning(PortalUtils.Colorize("[PORTALS] ", PortalUtils.DebugColors.Warn, true) + name + " has a PortalTransporter Component but no Portal Component, add a Portal Component to this or a parent GameObject.");
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}
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}
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protected void OnEnable()
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{
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Initialise();
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}
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private void FixedUpdate()
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{
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//CheckNeedPortal();
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}
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private void LateUpdate()
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{
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//CheckNeedPortal();
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}
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protected void Update()
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{
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CheckNeedPortal();
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}
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protected void CheckNeedPortal()
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{
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PortalableObject p = null;
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for (int i = 0; i < portalableObjects.Count; ++i)
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{
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p = portalableObjects[i];
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if (p)
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{
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Vector3 objPos = _portal.PortalSurface.transform.InverseTransformPoint(p.transform.position);
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if (objPos.z > 0)
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{
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PortalableObject po = portalableObjects[i];
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if (po.CanPortal())
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{
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//Debug.Log("PortalTransporter " + Portal.name + " : fixedUpdate z > 0 - doing portal on " + po.name + " : " + objPos.z);
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if (_portal.OtherPortal && _portal.OtherPortal.PortalTransporter)
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{
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// only trigger the ExternalTriggerEnter if we're actually telepoting inside our collider!
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_portal.OtherPortal.PortalTransporter.ExternalTriggerEnter(po.gameObject, false);
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_portal.OtherPortal.PortalTransporter.OnObjectTransportedToHere.Invoke(po);
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}
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po.PortalFrom(_portal);
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OnObjectTransportedAwayFromHere.Invoke(po);
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}
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}
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}
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}
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}
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public void ExternalTriggerEnter(GameObject other, bool fromPhysics = false)
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{
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// first trigger the exit in the other portal
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if (!fromPhysics && _portal.OtherPortal && _portal.OtherPortal.PortalTransporter)
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{
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_portal.OtherPortal.PortalTransporter.ExternalTriggerExit(other, fromPhysics, PortalReason.EnteredOtherPortalCollider);
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}
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Vector3 objPos = _portal.PortalSurface.transform.InverseTransformPoint(other.transform.position);
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// did we enter in front of the portal?
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//Debug.Log("ExternalTriggerEnter objPos: " + other.name + " " + objPos.z + " " + fromPhysics + " :" + Portal.name);
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if (!fromPhysics || (fromPhysics && objPos.z < 0))
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{
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PortalableObject obj = other.GetComponent<PortalableObject>();
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if (obj && obj.isActiveAndEnabled && !portalableObjects.Contains(obj))
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{
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//Debug.Log("Adding to portal list of " + _portal.name + " object:" + other.name);
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portalableObjects.Add(obj);
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//obj.OnExitPortalCollider.AddListener(onPortalableObjectExitPortalCollider);
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obj.SetIsInPortal(_portal);
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OnObjectEnteredPortal.Invoke(obj);
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}
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else
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{
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PortalableObjectCollider helper = other.GetComponent<PortalableObjectCollider>();
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if (helper && helper.isActiveAndEnabled && !portalableObjects.Contains(helper.PortalableObject))
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{
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//Debug.Log("Adding to portal list of " + _portal.name + " object:" + other.name);
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portalableObjects.Add(helper.PortalableObject);
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//obj.OnExitPortalCollider.AddListener(onPortalableObjectExitPortalCollider);
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helper.PortalableObject.SetIsInPortal(_portal);
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OnObjectEnteredPortal.Invoke(helper.PortalableObject);
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}
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}
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CloneRenderer cloneObject = other.GetComponent<CloneRenderer>();
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if (cloneObject && cloneObject.isActiveAndEnabled && !cloneObjects.Contains(cloneObject))
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{
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cloneObjects.Add(cloneObject);
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cloneObject.SetIsInPortal(_portal, true);
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}
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PortalAffectorSphere affectorSphere = other.GetComponent<PortalAffectorSphere>();
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if (affectorSphere && affectorSphere.isActiveAndEnabled && !portalAffectorSpheres.Contains(affectorSphere))
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{
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//if (fromPhysics)
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//{
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portalAffectorSpheres.Add(affectorSphere);
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//}
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affectorSphere.SetIsInPortal(_portal);
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}
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}
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}
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/*private void onPortalableObjectExitPortalCollider(PortalableObject obj, Portal p)
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{
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if (p == Portal)
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{
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ExternalTriggerExit(obj.gameObject, false);
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}
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}*/
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public void ExternalTriggerExit(GameObject other, bool fromPhysics = false, PortalReason reason = PortalReason.Undefined)
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{
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PortalableObject portalableObj = other.GetComponent<PortalableObject>();
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/*
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bool isPortallingAlongWithMasterPortalable = false;
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if (portalableObj) {
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//portalableObj.OnExitPortalCollider.RemoveListener(onPortalableObjectExitPortalCollider);
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isPortallingAlongWithMasterPortalable = portalableObj.EnablePortalAlongWithMasterPortalable;
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}
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// todo: as long as we're grabbing something, and it's gonna portal along with the player, then don't exit the portal when it's collider exits this transporter.
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// but, what to do when the player does not portal?
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if (reason == PortalReason.ExitedCurrentPortalCollider && isPortallingAlongWithMasterPortalable)
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{
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// are we on the other side of the surface when exiting the collider? then keep it inside the portal
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Vector3 objPos = _portal.PortalSurface.transform.InverseTransformPoint(other.transform.position);
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Debug.Log("objPos: " + objPos.z);
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if (objPos.z > 0)
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{
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return;
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}
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}*/
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CloneRenderer cloneObject = other.GetComponent<CloneRenderer>();
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/*if (cloneObject)
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{
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Debug.Log(cloneObject.name + " exits portal " + Portal.name + " IF " + cloneObjects.Contains(cloneObject) + " AND NOT isPortallingAlongWithMasterPortalable: " + isPortallingAlongWithMasterPortalable);
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}*/
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if (cloneObject && cloneObjects.Contains(cloneObject))
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{
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cloneObjects.Remove(cloneObject);
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cloneObject.ExitPortal(_portal, fromPhysics);
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}
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if (portalableObj && portalableObjects.Contains(portalableObj))
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{
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//Debug.Log("Exit Portal " + gameObject.name);
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//Debug.Log("Removing from portal list of " + _portal.name + " object:" + other.name);
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//Debug.Log("PortalableObject " + portalableObj.name + " ExitsPortal: " + _portal.name + " fromPhysics: " + fromPhysics);
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portalableObjects.Remove(portalableObj);
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portalableObj.ExitPortal(_portal);
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OnObjectExitedPortal.Invoke(portalableObj);
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}
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PortalAffectorSphere affectorSphere = other.GetComponent<PortalAffectorSphere>();
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if (affectorSphere && portalAffectorSpheres.Contains(affectorSphere))
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{
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portalAffectorSpheres.Remove(affectorSphere);
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affectorSphere.ExitPortal(_portal);
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}
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}
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protected void OnTriggerEnter(Collider other)
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{
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//Debug.Log("OnTriggerEnter: " + other.name);
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ExternalTriggerEnter(other.gameObject, true);
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}
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protected void OnTriggerExit(Collider other)
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{
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ExternalTriggerExit(other.gameObject, true, PortalReason.ExitedCurrentPortalCollider);
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}
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}
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}
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