using UnityEngine; using UnityEngine.InputSystem; using UnityEngine.Events; [CreateAssetMenu(fileName = "InputReader", menuName = "Game/Input Reader")] public class InputReader : ScriptableObject, GameInput.IGameplayActions, GameInput.IDialoguesActions, GameInput.IMenusActions { // Assign delegate{} to events to initialise them with an empty delegate // so we can skip the null check when we use them // Gameplay public event UnityAction jumpEvent = delegate { }; public event UnityAction jumpCanceledEvent = delegate { }; public event UnityAction attackEvent = delegate { }; public event UnityAction interactEvent = delegate { }; // Used to talk, pickup objects, interact with tools like the cooking cauldron public event UnityAction openInventoryEvent = delegate { }; // Used to bring up the inventory public event UnityAction pauseEvent = delegate { }; public event UnityAction moveEvent = delegate { }; public event UnityAction cameraMoveEvent = delegate { }; public event UnityAction enableMouseControlCameraEvent = delegate { }; public event UnityAction disableMouseControlCameraEvent = delegate { }; public event UnityAction startedRunning = delegate { }; public event UnityAction stoppedRunning = delegate { }; // Shared between menus and dialogues public event UnityAction moveSelectionEvent = delegate { }; // Dialogues public event UnityAction advanceDialogueEvent = delegate { }; // Menus public event UnityAction menuMouseMoveEvent = delegate { }; public event UnityAction menuConfirmEvent = delegate { }; public event UnityAction menuCancelEvent = delegate { }; public event UnityAction menuUnpauseEvent = delegate { }; private GameInput gameInput; private void OnEnable() { if (gameInput == null) { gameInput = new GameInput(); gameInput.Menus.SetCallbacks(this); gameInput.Gameplay.SetCallbacks(this); gameInput.Dialogues.SetCallbacks(this); } EnableGameplayInput(); } private void OnDisable() { DisableAllInput(); } public void OnAttack(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) attackEvent.Invoke(); } public void OnOpenInventory(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) openInventoryEvent.Invoke(); } public void OnInteract(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) interactEvent.Invoke(); } public void OnJump(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) jumpEvent.Invoke(); if (context.phase == InputActionPhase.Canceled) jumpCanceledEvent.Invoke(); } public void OnMove(InputAction.CallbackContext context) { moveEvent.Invoke(context.ReadValue()); } public void OnRun(InputAction.CallbackContext context) { switch (context.phase) { case InputActionPhase.Performed: startedRunning.Invoke(); break; case InputActionPhase.Canceled: stoppedRunning.Invoke(); break; } } public void OnPause(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) pauseEvent.Invoke(); } public void OnRotateCamera(InputAction.CallbackContext context) { cameraMoveEvent.Invoke(context.ReadValue(), IsDeviceMouse(context)); } public void OnMouseControlCamera(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) enableMouseControlCameraEvent.Invoke(); if (context.phase == InputActionPhase.Canceled) disableMouseControlCameraEvent.Invoke(); } private bool IsDeviceMouse(InputAction.CallbackContext context) => context.control.device.name == "Mouse"; public void OnMoveSelection(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) moveSelectionEvent(); } public void OnAdvanceDialogue(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) advanceDialogueEvent(); } public void OnConfirm(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) menuConfirmEvent(); } public void OnCancel(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) menuCancelEvent(); } public void OnMouseMove(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) menuMouseMoveEvent(); } public void OnUnpause(InputAction.CallbackContext context) { if (context.phase == InputActionPhase.Performed) menuUnpauseEvent(); } public void EnableDialogueInput() { gameInput.Menus.Disable(); gameInput.Gameplay.Disable(); gameInput.Dialogues.Enable(); } public void EnableGameplayInput() { gameInput.Menus.Disable(); gameInput.Dialogues.Disable(); gameInput.Gameplay.Enable(); } public void EnableMenuInput() { gameInput.Dialogues.Disable(); gameInput.Gameplay.Disable(); gameInput.Menus.Enable(); } public void DisableAllInput() { gameInput.Gameplay.Disable(); gameInput.Menus.Disable(); gameInput.Dialogues.Disable(); } public bool LeftMouseDown() => Mouse.current.leftButton.isPressed; }