cryptonhym-thunder/Code/Presenters/CameraPresenterComponent.cs

using CryptonymThunder.Code.Extensions;
using GameCore.ECS;
using GameCore.ECS.Interfaces;
using GameCore.Input;
using GameCore.Movement;
using Godot;

namespace CryptonymThunder.Code.Presenters;

[GlobalClass]
public partial class CameraPresenterComponent : Node3D, IPresenterComponent
{
    private Entity _coreEntity;
    private World _world;
    private Camera3D _camera;
    private RotationComponent _rotationComponent;
    
    private bool _cursorLocked = true;
    
    public void Initialize(Entity coreEntity, World world)
    {
        _coreEntity = coreEntity;
        _world = world;
        _rotationComponent = _world.GetComponent<RotationComponent>(_coreEntity);
        _camera = GetNode<Camera3D>("Camera3D");
        
        if (_cursorLocked) Input.MouseMode = Input.MouseModeEnum.Captured;
    }

    public void SyncToPresentation(float delta)
    {
        if (_rotationComponent == null || _camera == null) return;
        
        var coreRotation = _rotationComponent.Rotation;
        _camera.Rotation = new Vector3(coreRotation.X, 0f, 0f);
    }

    public void SyncToCore(float delta)
    {
    }

    public override void _Input(InputEvent @event)
    {
        if (Input.IsActionJustPressed("ui_cancel"))
        {
            if (_cursorLocked)
            {
                Input.MouseMode = Input.MouseModeEnum.Visible;
                _cursorLocked = false;
            }
            else
            {
                Input.MouseMode = Input.MouseModeEnum.Captured;
                _cursorLocked = true;
            }
        }
    }
}