chore: initial commit

Assets/Scripts/Camera/CameraTriggerZone.cs

@@ -0,0 +1,42 @@
+using UnityEngine;
+
+namespace BaseGames.Camera
+{
+    /// <summary>
+    /// 相机区域切换触发器。玩家进入时通知 CameraStateController 切换到目标房间相机。
+    /// [ExecuteAlways] 确保编辑器中 Gizmo 立即更新。
+    /// </summary>
+    [ExecuteAlways]
+    [RequireComponent(typeof(BoxCollider2D))]
+    public class CameraTriggerZone : MonoBehaviour
+    {
+        [SerializeField] private RoomCamera _targetCamera;
+        [SerializeField] private string     _playerTag = "Player";
+
+        private BoxCollider2D _collider;
+
+        private void Awake()
+        {
+            _collider = GetComponent<BoxCollider2D>();
+            _collider.isTrigger = true;
+        }
+
+        private void OnTriggerEnter2D(Collider2D other)
+        {
+            if (!Application.isPlaying) return;
+            if (!other.CompareTag(_playerTag)) return;
+            if (_targetCamera != null)
+                CameraStateController.Instance?.SwitchRoom(_targetCamera);
+        }
+
+        private void OnDrawGizmos()
+        {
+            if (_collider == null) _collider = GetComponent<BoxCollider2D>();
+            Gizmos.color = new Color(0.2f, 0.8f, 1f, 0.25f);
+            Gizmos.matrix = transform.localToWorldMatrix;
+            Gizmos.DrawCube(_collider.offset, _collider.size);
+            Gizmos.color = new Color(0.2f, 0.8f, 1f, 0.8f);
+            Gizmos.DrawWireCube(_collider.offset, _collider.size);
+        }
+    }
+}