97 lines
3.0 KiB
C#
97 lines
3.0 KiB
C#
using UnityEngine;
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using TMPro;
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public class runningTime : MonoBehaviour
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{
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public TextMeshProUGUI allRunningTime;
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public AudioSource bgMusicAudioSource; // optional: can be assigned in inspector
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// progressLine/zhuangshi (1): Scale.x is driven by playedTime/totalLength (0..1)
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private Transform progressLineDecor;
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private Vector3 progressLineDecorBaseScale;
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private bool progressLineDecorBaseScaleCached;
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private GameManager gm;
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void Start()
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{
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gm = SceneObjectLookupCache.FindAny<GameManager>();
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if (bgMusicAudioSource == null && gm != null)
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{
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bgMusicAudioSource = gm.musicSource;
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}
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// Cache progress bar transform (optional)
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try
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{
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var go = SceneObjectLookupCache.Find("progressLine/zhuangshi (1)");
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if (go != null) progressLineDecor = go.transform;
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if (progressLineDecor != null)
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{
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progressLineDecorBaseScale = progressLineDecor.localScale;
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progressLineDecorBaseScaleCached = true;
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}
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}
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catch { }
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// ensure UI shows zero initially
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if (allRunningTime != null) allRunningTime.text = "00:00";
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UpdateProgressBar(0f);
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}
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void Update()
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{
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// Display played time after the game manager indicates playback actually started.
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// Do not require isPlaying so pause will keep the last value instead of resetting.
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if (gm != null && gm.PlaybackStarted && bgMusicAudioSource != null && bgMusicAudioSource.clip != null)
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{
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float played = Mathf.Max(0f, bgMusicAudioSource.time);
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float total = Mathf.Max(0.0001f, bgMusicAudioSource.clip.length);
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if (allRunningTime != null)
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allRunningTime.text = FormatMMSS(played);
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UpdateProgressBar(played / total);
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return;
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}
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{
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if (allRunningTime != null) allRunningTime.text = "00:00";
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UpdateProgressBar(0f);
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}
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}
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private void UpdateProgressBar(float ratio01)
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{
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if (progressLineDecor == null)
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{
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try
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{
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var go = SceneObjectLookupCache.Find("progressLine/zhuangshi (1)");
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if (go != null) progressLineDecor = go.transform;
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}
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catch { }
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}
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if (progressLineDecor == null) return;
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if (!progressLineDecorBaseScaleCached)
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{
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progressLineDecorBaseScale = progressLineDecor.localScale;
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progressLineDecorBaseScaleCached = true;
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}
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float r = Mathf.Clamp01(ratio01);
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var s = progressLineDecorBaseScale;
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s.x = r;
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progressLineDecor.localScale = s;
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}
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private static string FormatMMSS(float seconds)
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{
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if (seconds < 0f) seconds = 0f;
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int total = Mathf.FloorToInt(seconds);
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int mins = total / 60;
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int secs = total % 60;
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return mins.ToString("00") + ":" + secs.ToString("00");
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}
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}
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