About the Project
VR Demo
Developed for a collaborative group project, this teleportation mechanic prevents player motion sickness while adding tactical depth. The system requires fuel activation and enforces a custom cooldown timer before subsequent teleportation jumps can occur.
Teleport Manager Singleton
Architecture
The TeleportManager operates as a central Singleton script that maintains the global teleportation state, managing fuel reserves, cooldown status, and player target transforms.
TeleportManager.cs
C#
public class TeleportManager : MonoBehaviour
{
public static TeleportManager Instance;
// Checks if the player can teleport or not
public bool isFueled = false;
public bool isCooldown = false;
///
/// Controls the cooldown time between teleportation jumps.
///
public float cooldownTime;
///
/// Reference to the player GameObject
///
public GameObject player;
public Transform[] otherTeleportations;
private void Awake()
{
// Enforces Singleton pattern across the scene
if (Instance == null) { Instance = this; }
else { Destroy(gameObject); }
}
}Teleporter Pad Script
Player Interaction
Attached to individual teleportation pads, the TeleporterScript handles trigger detection, fuel cell collision checks, and safely toggles the CharacterController during position updates to prevent physics glitches.
TeleporterScript.cs
C#
public class TeleporterScript : MonoBehaviour
{
public bool isStandingOn = false;
[SerializeField] private int teleportNumber;
private void Update()
{
if (TeleportManager.Instance != null)
{
if (TeleportManager.Instance.isFueled && isStandingOn && !TeleportManager.Instance.isCooldown && Input.GetKeyDown(KeyCode.T))
{
TeleportPlayer(teleportNumber);
}
}
if (!TeleportManager.Instance.isFueled && Input.GetKeyDown(KeyCode.T))
{
TextManager.Instance.WhatToDisplay(TextManager.Instance.dialogueCell2[4]);
}
}
private void TeleportPlayer(int numberToTeleport)
{
// Disable CharacterController to prevent physics collision bugs
TeleportManager.Instance.player.GetComponent().enabled = false;
TeleportManager.Instance.player.transform.position = TeleportManager.Instance.otherTeleportations[numberToTeleport].position;
StartCoroutine(Cooldown());
TeleportManager.Instance.player.GetComponent().enabled = true;
}
private IEnumerator Cooldown()
{
TeleportManager.Instance.isCooldown = true;
yield return new WaitForSeconds(TeleportManager.Instance.cooldownTime);
TeleportManager.Instance.isCooldown = false;
}
private void OnCollisionEnter(Collision other)
{
if (other.gameObject.CompareTag("FuelCell"))
{
TeleportManager.Instance.isFueled = true;
Destroy(other.gameObject);
}
}
}