Ipseity-Demo/Assets/Unheimlich_POC/Scripts/Managers/InputManager.cs

using UnityEngine;
using OctoCore;
using OctoCore.Inputs;
using Unheimlich.Core;

namespace Unheimlich.Managers
{
    /// <summary>
    /// Unified input manager wrapping OctoCore inputs with Unheimlich-specific contexts.
    /// Replaces the old PlayerInputManager while keeping context system (Normal, Dialogue, Listening).
    /// </summary>
    public class InputManager : Singleton<InputManager>
    {
        public enum InputContext
        {
            Normal,      // All inputs enabled
            Dialogue,    // Only look and interact
            Listening,   // Only look and diapason
            Inspection   // Only look and interact (for item inspection)
        }

        [Header("Current State")]
        [SerializeField] private InputContext _currentContext = InputContext.Normal;
        
        // Public access to current context
        public static InputContext CurrentContext => Instance ? Instance._currentContext : InputContext.Normal;
        
        // Input values (cached for compatibility)
        public static Vector2 MoveInput { get; private set; }
        public static Vector2 LookInput { get; private set; }
        
        // Legacy compatibility
        public static bool IsInputEnabled => CurrentContext == InputContext.Normal;
        public static bool IsLookingEnabled => CurrentContext != InputContext.Dialogue;

        protected override void OnAwake()
        {
            // Try to subscribe, will retry in Start if needed
            SubscribeAllInputs();
            SetContext(InputContext.Normal);
        }

        private void Start()
        {
            Debug.Log("[InputManager] Start() called");
            
            if (OctoCore.OctoCore.Instance == null)
            {
                Debug.LogError("[InputManager] OctoCore.Instance is NULL!");
                return;
            }
            
            Debug.Log("[InputManager] OctoCore.Instance exists");
            
            if (OctoCore.OctoCore.Instance.Inputs == null)
            {
                Debug.LogError("[InputManager] OctoCore.Instance.Inputs is NULL!");
                return;
            }
            
            Debug.Log("[InputManager] OctoCore.Instance.Inputs exists");
            
            // Ensure we're subscribed
            SubscribeAllInputs();
            Debug.Log("[InputManager] Initialized and subscribed to OctoCore inputs.");
        }

        private void OnDestroy()
        {
            UnsubscribeAllInputs();
        }

        // Subscribe to OctoCore inputs
        private void SubscribeAllInputs()
        {
            if (OctoCore.OctoCore.Instance == null) return;

            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Move, OnMove);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Look, OnLook);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Jump, OnJump);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Interact, OnInteract);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Diapason, OnDiapason);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Fire, OnFire);
            OctoCore.OctoCore.Instance.Inputs.SubscribeAction(OctoActions.Player_Exit, OnExit);
        }

        private void UnsubscribeAllInputs()
        {
            if (OctoCore.OctoCore.Instance == null) return;

            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Move, OnMove);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Look, OnLook);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Jump, OnJump);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Interact, OnInteract);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Diapason, OnDiapason);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Fire, OnFire);
            OctoCore.OctoCore.Instance.Inputs.UnsubscribeAction(OctoActions.Player_Exit, OnExit);
        }

        /// <summary>
        /// Sets input context and handles cursor/component state
        /// </summary>
        public static void SetContext(InputContext context)
        {
            if (Instance == null) return;

            Instance._currentContext = context;

            switch (context)
            {
                case InputContext.Normal:
                    // All inputs active
                    Cursor.lockState = CursorLockMode.Locked;
                    Cursor.visible = false;
                    break;

                case InputContext.Dialogue:
                    // Only look and interact (movement disabled)
                    Cursor.lockState = CursorLockMode.None;
                    Cursor.visible = true;
                    break;

                case InputContext.Listening:
                    // Only look, diapason, fire, exit (movement disabled)
                    Cursor.lockState = CursorLockMode.Locked;
                    Cursor.visible = false;
                    break;

                case InputContext.Inspection:
                    // Only look and interact (for item inspection, movement disabled)
                    Cursor.lockState = CursorLockMode.Locked;
                    Cursor.visible = false;
                    break;
            }
        }

        // Legacy compatibility
        public static void ToggleInput(bool enable)
        {
            SetContext(enable ? InputContext.Normal : InputContext.Dialogue);
        }

        // Input callbacks - cache values and filter by context
        private void OnMove(Vector2 value)
        {
            MoveInput = _currentContext == InputContext.Normal ? value : Vector2.zero;
        }

        private void OnLook(Vector2 value)
        {
            LookInput = value; // Look enabled in all contexts
        }

        private void OnJump()
        {
            if (_currentContext != InputContext.Normal) return;
            // Broadcast jump event if needed
        }

        private void OnInteract()
        {
            if (_currentContext == InputContext.Listening) return;
            // Broadcast interact event
        }

        private void OnDiapason()
        {
            if (_currentContext == InputContext.Dialogue) return;
            // Broadcast diapason event
        }

        private void OnFire()
        {
            if (_currentContext != InputContext.Listening) return;
            // Broadcast fire event
        }

        private void OnExit()
        {
            if (_currentContext != InputContext.Listening) return;
            // Broadcast exit event
        }

        // Public accessors for backward compatibility
        public static Vector2 GetMoveInput() => MoveInput;
        public static Vector2 GetLookInput() => LookInput;
        
        // Action accessors for direct button checks
        public static UnityEngine.InputSystem.InputAction GetMoveAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Move" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }

        public static UnityEngine.InputSystem.InputAction GetDiapasonAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Diapason" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }
        
        public static UnityEngine.InputSystem.InputAction GetInteractAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Interact" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }
        
        public static UnityEngine.InputSystem.InputAction GetFireAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Fire" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }
        
        public static UnityEngine.InputSystem.InputAction GetExitAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Exit" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }
        
        public static UnityEngine.InputSystem.InputAction GetLookAction()
        {
            var asset = OctoCore.OctoCore.Instance?.Inputs?.Actions;
            if (asset == null) return null;
            
            foreach (var actionInfo in asset)
            {
                if (actionInfo.Name == "Look" && actionInfo.Reference != null)
                    return actionInfo.Reference.action;
            }
            return null;
        }
    }
}