Unity3D C#实现玩家积7分时传送到指定GameObject位置的问题

Hey there! Let's get this teleport functionality working smoothly. Your base script is already on the right track, but we need to add a few key pieces to avoid repeated teleports and properly reference the player. Here's the polished version:

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class FpsScoreScript : MonoBehaviour {
    public int points;
    public Transform Destination;
    // Assign your player object here in the Inspector (or skip if this script is on the player)
    public Transform player;
    // Prevent repeated teleportation since Update runs every frame
    private bool hasTeleported = false;

    void Start() {
        // Optional: Initialize points to 0 if you haven't set it in the Inspector
        points = 0;
        // If this script is attached to the player, we can auto-set the player reference
        if (player == null) {
            player = transform;
        }
    }

    void Update() {
        // Only trigger teleport if we hit 7 points AND haven't teleported yet
        if (points == 7 && !hasTeleported) {
            TeleportPlayer();
            hasTeleported = true;
        }
    }

    // Call this method from your pickup item script when the player collects an item
    public void AddPoints(int amount) {
        points += amount;
    }

    private void TeleportPlayer() {
        // Make sure we have a destination set to avoid errors
        if (Destination != null && player != null) {
            player.position = Destination.position;
            // Optional: Match the destination's rotation too
            // player.rotation = Destination.rotation;
        } else {
            Debug.LogWarning("Player or Destination transform is not assigned!");
        }
    }
}

Key improvements explained: #

• hasTeleported boolean: Stops the script from trying to teleport the player every single frame once they hit 7 points (which would cause weird jitter or repeated moves).
• Player reference: Either assign your player in the Inspector, or let the script auto-detect if it's attached directly to the player.
• AddPoints method: Gives you a clean way to increment points from your pickup item scripts (just call FindObjectOfType<FpsScoreScript>().AddPoints(1); in your pickup logic, or reference the script directly if possible).
• Safety checks: Added null checks to prevent console errors if you forget to assign the Destination or Player in the Inspector.
• Optional rotation match: Uncomment the rotation line if you want the player to face the same direction as the Cube when they teleport.

Quick setup steps: #

1. Attach this script to either your player object or a manager object in your scene.
2. Drag your Cube (destination) into the Destination field in the Inspector.
3. If the script isn't on the player, drag your player object into the Player field.
4. In your pickup item's script, call the AddPoints method when the player collects the item.

内容的提问来源于stack exchange，提问作者FrostyEasy