feat(Dialogue): 实现基本的对话系统

2025-10-23 15:46:17 +08:00
parent 869d5794f3
commit efcbc8eea5
29 changed files with 1398 additions and 86 deletions
--- a/Assets/Script/Gameplay/Player/PlayerDialogueController.cs
+++ b/Assets/Script/Gameplay/Player/PlayerDialogueController.cs
@@ -0,0 +1,155 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using Core;
+using UnityEngine;
+using UnityEngine.Events;
+using Script.Gameplay.Interface;
+using Script.Gameplay.Input;
+using UI;
+
+namespace Script.Gameplay.Player
+{
+    public class PlayerDialogueController : MonoBehaviour
+    {
+        [SerializeField] private bool isEnablePlayerDialogue = true; // 是否启用玩家对话功能  
+        [SerializeField] private FirstPersonRaycaster firstPersonRaycaster; // 第一人称射线检测器
+        private bool isReadingDialogue = false;
+        public event Action OnPlayerBeginDialogue;
+        public event Action OnPlayerEndDialogue;
+        public event Action<GameObject> OnGazeEnterDialogue;
+        public event Action<GameObject> OnGazeExitDialogue;
+        private Queue<string> dialogueQueue = new Queue<string>();
+        private PlayerDialogueViewer playerDialogueViewer;
+
+        private IDialogue previousDialogue;
+        private IDialogue currentDialogueTarget;
+        public IDialogue CurrentDialogueTarget
+        {
+            get => currentDialogueTarget;
+            set
+            {
+                previousDialogue = currentDialogueTarget;
+                currentDialogueTarget = value;
+                if (previousDialogue != currentDialogueTarget)
+                {
+                    if (currentDialogueTarget != null)
+                    {
+                        OnGazeEnterDialogue?.Invoke((currentDialogueTarget as MonoBehaviour)?.gameObject);
+                    }
+                    if (previousDialogue != null)
+                    {
+                        OnGazeExitDialogue?.Invoke((previousDialogue as MonoBehaviour)?.gameObject);
+                    }
+                }
+            }
+        }
+
+        void Start()
+        {
+            if (firstPersonRaycaster == null)
+                firstPersonRaycaster = GetComponent<FirstPersonRaycaster>() ??
+                                       GetComponentInChildren<FirstPersonRaycaster>();
+            if (firstPersonRaycaster == null)
+                firstPersonRaycaster = FindObjectOfType<FirstPersonRaycaster>();
+            if (firstPersonRaycaster == null)
+                Debug.LogWarning("FirstPersonRaycaster not found! Please assign or add it to the player.");
+
+            var input = InputManager.Instance.Input;
+            input.Player.Interact.performed += ctx =>
+            {
+                if (!isEnablePlayerDialogue) return;
+                if (CurrentDialogueTarget == null) return;
+                if (isReadingDialogue) return;
+                BeginDialogue();
+            };
+            input.Player.ShowNextDialogue.performed += ctx =>
+            {
+                if (!isEnablePlayerDialogue) return;
+                if (CurrentDialogueTarget == null) return;
+                if (!isReadingDialogue) return;
+                PassNextDialogue();
+            };
+
+            ControllerLocator.Instance.Register(this);
+        }
+
+        void Update()
+        {
+            DetectDialogue();
+        }
+
+        private void DetectDialogue()
+        {
+            if (!isEnablePlayerDialogue || firstPersonRaycaster == null) return;
+            GameObject lookAtObj = firstPersonRaycaster.CurrentLookAtObject;
+            IDialogue hitDialogue = lookAtObj != null ? lookAtObj.GetComponent<IDialogue>() : null;
+            CurrentDialogueTarget = hitDialogue;
+        }
+
+        private void BeginDialogue()
+        {
+            if (CurrentDialogueTarget != null)
+            {
+                isReadingDialogue = true;
+                OnPlayerBeginDialogue?.Invoke();
+                CurrentDialogueTarget.OnBeginDialogue?.Invoke(true);
+                dialogueQueue = SplitDialogue(CurrentDialogueTarget.DialogueContent);
+                PassNextDialogue();
+            }
+        }
+
+        private void PassNextDialogue()
+        {
+            if (CurrentDialogueTarget != null)
+            {
+                if (dialogueQueue.Count == 0)
+                {
+                    EndDialogue();
+                    return;
+                }
+
+                string nextDialogue = dialogueQueue.Dequeue();
+                if (playerDialogueViewer != null)
+                {
+                    playerDialogueViewer.ReceiveDialogue(nextDialogue);
+                }
+            }
+        }
+
+        private void EndDialogue()
+        {
+            if (CurrentDialogueTarget != null)
+            {
+                isReadingDialogue = false;
+                OnPlayerEndDialogue?.Invoke();
+                CurrentDialogueTarget.OnEndDialogue?.Invoke(true);
+                if (playerDialogueViewer != null)
+                {
+                    playerDialogueViewer.ClosePanel();
+                }
+                // 可扩展：隐藏UI、恢复输入等
+            }
+        }
+
+        private Queue<string> SplitDialogue(string content)
+        {
+            // 按换行分段
+            return new(content.Split(new[] { '\n' }, StringSplitOptions.RemoveEmptyEntries));
+        }
+
+        public void RegisterDialogueViewer(PlayerDialogueViewer viewer)
+        {
+            playerDialogueViewer = viewer;
+        }
+
+        public void SetPlayerDialogueEnabled(bool isEnabled)
+        {
+            isEnablePlayerDialogue = isEnabled;
+            if (!isEnabled)
+            {
+                CurrentDialogueTarget = null;
+            }
+        }
+    }
+}