육지도착

Assets/02_Scripts/Cave/RaftStartManager.cs

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+using System.Collections;
+using UnityEngine;
+
+public class RaftStartManager : MonoBehaviour
+{
+    private enum StartState
+    {
+        Ready,
+        WaitingForKeyGrab,
+        Starting,
+        Riding,
+        Arrived,
+        Failed
+    }
+
+    [Header("References")]
+    [SerializeField] private RaftRiverController raftController;
+    [SerializeField] private SteeringKeyXR steeringKey;
+
+    [Tooltip("현재는 캡슐 요정. 나중에 요정 캐릭터 모델로 교체할 부모 오브젝트를 넣으면 됩니다.")]
+    [SerializeField] private GameObject fairyObject;
+
+    [Header("Obstacles")]
+    [Tooltip("뗏목 출발 시 함께 작동할 코뿔소들입니다.")]
+    [SerializeField] private RhinoObstacle[] rhinos;
+
+    [Header("Health")]
+    [SerializeField] private RaftHealth raftHealth;
+
+    [Header("Start Settings")]
+    [SerializeField] private bool waitForKeyGrab = true;
+
+    [Tooltip("키를 잡은 뒤 뗏목이 완전히 출발 속도에 도달하기까지 걸리는 시간")]
+    [SerializeField] private float startAccelerationDuration = 2.0f;
+
+    [Tooltip("출발 직후 바로 요정이 사라질지 여부")]
+    [SerializeField] private bool hideFairyOnStart = true;
+
+    [Header("Debug")]
+    [SerializeField] private bool showDebugLog = true;
+
+    private StartState state = StartState.Ready;
+    private Coroutine startRoutine;
+
+    private void Start()
+    {
+        SetupStartState();
+    }
+
+    private void Update()
+    {
+        if (state != StartState.WaitingForKeyGrab)
+            return;
+
+        if (!waitForKeyGrab)
+            return;
+
+        if (steeringKey != null && steeringKey.IsGrabbed)
+        {
+            BeginRaftRide();
+        }
+    }
+
+    private void SetupStartState()
+    {
+        ResolveReferences();
+
+        state = StartState.WaitingForKeyGrab;
+
+        if (raftController != null)
+        {
+            raftController.StopRaft();
+            raftController.SetSpeedMultiplier(0f);
+        }
+
+        if (raftHealth != null)
+        {
+            raftHealth.ResetHealth();
+        }
+
+        StopAllRhinos();
+
+        if (fairyObject != null)
+        {
+            fairyObject.SetActive(true);
+        }
+
+        if (showDebugLog)
+        {
+            Debug.Log("[RaftStartManager] 시작 준비 완료. 키를 잡으면 뗏목이 출발합니다.");
+        }
+    }
+
+    private void ResolveReferences()
+    {
+        if (raftController == null)
+            raftController = FindFirstObjectByType<RaftRiverController>();
+
+        if (steeringKey == null)
+            steeringKey = FindFirstObjectByType<SteeringKeyXR>();
+
+        if (raftHealth == null)
+            raftHealth = FindFirstObjectByType<RaftHealth>();
+
+        if (rhinos == null || rhinos.Length == 0)
+            rhinos = FindObjectsByType<RhinoObstacle>(FindObjectsSortMode.None);
+    }
+
+    public void BeginRaftRide()
+    {
+        if (state == StartState.Starting || state == StartState.Riding)
+            return;
+
+        state = StartState.Starting;
+
+        if (hideFairyOnStart && fairyObject != null)
+        {
+            fairyObject.SetActive(false);
+        }
+
+        if (startRoutine != null)
+            StopCoroutine(startRoutine);
+
+        startRoutine = StartCoroutine(StartRaftSmoothly());
+    }
+
+    private IEnumerator StartRaftSmoothly()
+    {
+        if (raftController == null)
+        {
+            Debug.LogWarning("[RaftStartManager] RaftRiverController가 연결되지 않았습니다.", this);
+            yield break;
+        }
+
+        raftController.SetSpeedMultiplier(0f);
+        raftController.ResumeRaft();
+
+        StartAllRhinos();
+
+        if (showDebugLog)
+        {
+            Debug.Log("[RaftStartManager] 뗏목 출발 시작. 코뿔소 장애물도 시작합니다.");
+        }
+
+        float timer = 0f;
+        float duration = Mathf.Max(0.01f, startAccelerationDuration);
+
+        while (timer < duration)
+        {
+            timer += Time.deltaTime;
+
+            float t = Mathf.Clamp01(timer / duration);
+            float smoothT = t * t * (3f - 2f * t);
+
+            raftController.SetSpeedMultiplier(smoothT);
+
+            yield return null;
+        }
+
+        raftController.SetSpeedMultiplier(1f);
+
+        state = StartState.Riding;
+
+        if (showDebugLog)
+        {
+            Debug.Log("[RaftStartManager] 뗏목 정상 운항 속도 도달.");
+        }
+    }
+
+    public void OnRaftArrived()
+    {
+        if (state == StartState.Arrived)
+            return;
+
+        state = StartState.Arrived;
+
+        if (raftController != null)
+        {
+            raftController.SetSpeedMultiplier(0f);
+        }
+
+        StopAllRhinos();
+
+        if (showDebugLog)
+        {
+            Debug.Log("[RaftStartManager] 목적지 도착. 뗏목 구간 종료. 코뿔소 장애물 정지.");
+        }
+    }
+
+    public void OnRaftFailed()
+    {
+        if (state == StartState.Failed)
+            return;
+
+        state = StartState.Failed;
+
+        if (raftController != null)
+        {
+            raftController.StopRaft();
+            raftController.SetSpeedMultiplier(0f);
+        }
+
+        StopAllRhinos();
+
+        if (showDebugLog)
+        {
+            Debug.Log("[RaftStartManager] 체력 0. 뗏목 구간 실패. 코뿔소 장애물 정지.");
+        }
+    }
+
+    private void StartAllRhinos()
+    {
+        if (rhinos == null)
+            return;
+
+        foreach (RhinoObstacle rhino in rhinos)
+        {
+            if (rhino == null)
+                continue;
+
+            rhino.StartRhino();
+        }
+    }
+
+    private void StopAllRhinos()
+    {
+        if (rhinos == null)
+            return;
+
+        foreach (RhinoObstacle rhino in rhinos)
+        {
+            if (rhino == null)
+                continue;
+
+            rhino.StopRhino();
+        }
+    }
+}