113 lines
3.8 KiB
C#
113 lines
3.8 KiB
C#
using asap.core;
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using UnityEngine;
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namespace PinballUncountable
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{
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public class PinballUncountableSimBall : MonoBehaviour
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{
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// [SerializeField] private GameObject fxTail;
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[SerializeField] private TrailRenderer trailRenderer;
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// public GameObject FxTail => fxTail;
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private PinballUncountableFrameData[] _frames;
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private float _startTime;
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private bool _isPlaying;
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private const float FrameInterval = 0.02f; // 50fps
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private string _lastLoggedCollider = ""; // Track last logged collider to avoid spam
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/// <summary>
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/// 该小球从哪个 exit 出去
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/// </summary>
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public int ExitIdx { get; private set; }
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/// <summary>
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/// 回放完成时的回调，参数为小球实例和出口编号
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/// </summary>
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public System.Action<PinballUncountableSimBall, int> OnReplayFinished;
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public void StartReplay(PinballUncountableFrameData[] frames, int exitIdx)
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{
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if (frames == null || frames.Length == 0)
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{
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Debug.LogError("Data error: Invalid data provided!");
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return;
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}
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_frames = frames;
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ExitIdx = exitIdx;
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gameObject.SetActive(true);
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StartReplay();
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}
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public async void StartReplay()
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{
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try
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{
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if (_frames == null || _frames.Length == 0)
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{
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Debug.LogError("BallReplay: No data to replay!");
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return;
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}
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_startTime = Time.time;
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_isPlaying = true;
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await Awaiters.NextFrame;
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trailRenderer.Clear();
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}
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catch (System.Exception e)
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{
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Debug.LogError(e);
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}
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}
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public void StopReplay()
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{
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_isPlaying = false;
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gameObject.SetActive(false);
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}
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private void Update()
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{
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if (!_isPlaying || _frames == null || _frames.Length == 0)
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return;
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float elapsed = Time.time - _startTime;
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float frameFloat = elapsed / FrameInterval; // Convert to 50fps frame index
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int frameIndex = (int)frameFloat;
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// Stop condition: freeze at last position
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if (frameIndex >= _frames.Length - 1)
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{
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transform.position = _frames[_frames.Length - 1].Position;
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StopReplay();
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// 通知系统回收对象，传递出口编号
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OnReplayFinished?.Invoke(this, ExitIdx);
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return;
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}
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int nextFrame = frameIndex + 1;
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// if (nextFrame == 20)
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// {
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// fxTail.SetActive(true);
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// }
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float t = frameFloat - frameIndex; // Interpolation factor (0-1)
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// Linear interpolation between current and next recorded frame
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transform.position = Vector2.Lerp(_frames[frameIndex].Position, _frames[nextFrame].Position, t);
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// Log collision if collider is present and different from last logged
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string currentCollider = _frames[frameIndex].Collider;
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if (!string.IsNullOrEmpty(currentCollider) && currentCollider != _lastLoggedCollider)
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{
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// Debug.Log($"[PinballUncountable] Collision with: {currentCollider}");
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GContext.container.Resolve<Manager>().EventAggregator.Publish(new EventHitDisc { DiscName = currentCollider });
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_lastLoggedCollider = currentCollider;
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}
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else if (string.IsNullOrEmpty(currentCollider) && !string.IsNullOrEmpty(_lastLoggedCollider))
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{
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// Reset when collision ends
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_lastLoggedCollider = "";
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}
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}
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}
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}
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