120 lines
3.4 KiB
C#
120 lines
3.4 KiB
C#
using System.Collections;
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using UnityEngine;
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using UnityEngine.UI;
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using TMPro;
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public class SpeechBubbleFollower : MonoBehaviour
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{
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[SerializeField] private Transform playerTransform;
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[SerializeField] private TMP_Text bubbleText;
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private Vector3 offset = new Vector3(200f, 250f, 0);
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private Camera mainCamera;
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private RectTransform rectTransform;
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private CanvasGroup canvasGroup;
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private float minDistance = 3f;
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private float maxDistance = 8f;
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private float minOffsetScale = 0.7f;
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private Coroutine hideCoroutine; // 자동 숨김용 코루틴
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// 랜덤 메시지
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private string[] workReminderMessages = new string[]
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{
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"8시.. 출근하자.",
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"출근...해야 하나.",
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"회사가 기다린다."
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};
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private void Awake()
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{
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rectTransform = GetComponent<RectTransform>();
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canvasGroup = GetComponent<CanvasGroup>();
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if (canvasGroup == null)
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canvasGroup = gameObject.AddComponent<CanvasGroup>();
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gameObject.SetActive(false);
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}
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private void Start()
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{
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mainCamera = Camera.main;
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SetPlayerTransform();
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}
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public void SetPlayerTransform()
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{
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if (playerTransform == null)
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{
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playerTransform = GameObject.FindGameObjectWithTag("Player").transform;
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}
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}
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private void LateUpdate()
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{
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if (!gameObject.activeInHierarchy || playerTransform == null)
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return;
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// Z축 거리 계산
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float zDistance = Mathf.Abs(mainCamera.transform.position.z - playerTransform.position.z);
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// 거리에 따른 오프셋 비율 계산 (멀어질수록 작아짐)
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float normalizedDistance = Mathf.Clamp01((zDistance - minDistance) / (maxDistance - minDistance));
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float offsetScale = Mathf.Lerp(1f, minOffsetScale, normalizedDistance);
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// 실제 적용할 오프셋 계산
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Vector3 scaledOffset = offset * offsetScale;
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// 플레이어 위치를 스크린 좌표로 변환
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Vector3 screenPosition = mainCamera.WorldToScreenPoint(playerTransform.position);
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screenPosition.z = 0;
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// 위치 적용
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transform.position = screenPosition + scaledOffset;
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}
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public void ShowMessage() // 랜덤 텍스트 표시
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{
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string message = workReminderMessages[Random.Range(0, workReminderMessages.Length)];
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if (bubbleText != null)
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bubbleText.text = message;
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gameObject.SetActive(true);
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canvasGroup.alpha = 1f;
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}
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public void HideMessage()
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{
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gameObject.SetActive(false);
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}
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public void ShowAndHide(string text)
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{
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// 텍스트 설정
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if (bubbleText != null)
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bubbleText.text = text;
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// 말풍선 활성화
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gameObject.SetActive(true);
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canvasGroup.alpha = 1f;
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// 이전에 실행 중인 코루틴이 있다면 중지
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if (hideCoroutine != null)
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StopCoroutine(hideCoroutine);
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// 3초 후 자동 숨김 코루틴 시작
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hideCoroutine = StartCoroutine(HideAfterDelay(3f));
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}
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// 일정 시간 후 말풍선을 숨기는 코루틴
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private IEnumerator HideAfterDelay(float delay)
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{
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yield return new WaitForSeconds(delay);
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HideMessage();
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hideCoroutine = null;
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}
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} |