116 lines
3.6 KiB
C#
116 lines
3.6 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.InputSystem;
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using UnityEngine.InputSystem.Interactions;
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using BITKit;
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namespace BITKit.Entities
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{
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public class EntityInteractive : EntityPlayerComponent
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{
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[Header(Constant.Header.Settings)]
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public float distance;
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public LayerMask layerMask;
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[Header(Constant.Header.Input)]
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public InputActionReference interactiveAction;
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private readonly InputActionGroup inputActionGroup = new();
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[Header(Constant.Header.InternalVariables)]
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private ISelectable selected;
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private IntervalUpdate cd = new(0.08f);
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public override void OnStart()
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{
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base.OnStart();
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}
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public override void OnPlayerInitialized()
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{
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base.OnPlayerInitialized();
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if (isLocalPlayer)
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{
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inputActionGroup.RegisterCallback(interactiveAction, OnInteractive);
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}
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}
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public override void OnPlayerDispose()
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{
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base.OnPlayerDispose();
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if (isLocalPlayer)
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{
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inputActionGroup.UnRegisterCallback(interactiveAction, OnInteractive);
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}
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}
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public override void OnUpdate(float deltaTime)
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{
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if (isLocalPlayer)
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{
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var ray = Camera.main.ScreenPointToRay(Mouse.current.position.ReadValue());
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if (Physics.Raycast(ray, out var raycastHit, distance, layerMask))
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{
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if (raycastHit.transform.TryGetComponentAny<ISelectable>(out var _detected))
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{
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if (_detected == selected)
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{
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}
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else
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{
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TryDeSelected();
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Detected(_detected);
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}
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}
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else
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{
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TryDeSelected();
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}
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}
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else
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{
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TryDeSelected();
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}
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}
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}
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void TryDeSelected()
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{
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if (selected is not null)
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{
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selected.SetSelectionState(SelectionState.None);
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foreach (var x in entity.GetCallbacks<ISelectableCallback>())
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{
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x.OnInactive(selected);
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}
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selected = null;
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}
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}
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void Detected(ISelectable detected)
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{
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selected = detected;
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detected.SetSelectionState(SelectionState.Hover);
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foreach (var x in entity.GetCallbacks<ISelectableCallback>())
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{
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x.OnHover(selected);
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}
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}
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public void OnInteractive(InputAction.CallbackContext context)
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{
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if (context.interaction is TapInteraction && context.performed)
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{
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var selected = this.selected;
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if (selected is not null)
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{
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if (selected is MonoBehaviour monoBehaviour)
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{
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if (monoBehaviour.TryGetComponentAny<IAction>(out var action))
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{
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action.Execute();
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}
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foreach (var x in entity.GetCallbacks<ISelectableCallback>())
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{
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x.OnActive(selected);
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}
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}
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}
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}
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}
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}
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} |