58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityStandardAssets.Characters.FirstPerson;
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public class Portal : MonoBehaviour {
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// the other portal that this will teleport to/render
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public GameObject linkedPortal;
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// used to help prevent us from infinitely teleporting back and forth
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private bool portalActive = true;
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void OnTriggerEnter(Collider other) {
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if (portalActive) {
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// make other portal not teleport us and our current one enabled
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linkedPortal.GetComponent<Portal>().Toggle();
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// OnExit never gets called after teleportation from a portal, so we
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// need to toggle manually
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Toggle();
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// cache player rotation to revert after teleport
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float xRot = other.transform.rotation.x;
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float zRot = other.transform.rotation.z;
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// set the player's position and rotation to the other portal's
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other.transform.SetPositionAndRotation(linkedPortal.transform.position,
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Quaternion.identity);
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other.transform.rotation = linkedPortal.transform.parent.transform.rotation;
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// Y rotation from portal
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float yRot = other.transform.eulerAngles.y;
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// combine previously cached axes with new Y to get new rotation
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other.transform.eulerAngles = new Vector3(xRot, yRot, zRot);
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// override FPSController's mouse look caching
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other.GetComponent<FirstPersonController>().MouseReset();
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}
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}
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void OnTriggerExit(Collider other) {
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// re-enable this portal for teleportation after we've exited
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// (teleporting into it)
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Toggle();
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}
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public void Toggle() {
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// whether we can actually use this portal to teleport
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portalActive = !portalActive;
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}
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}
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