GodotComponentTest/entities/Player.cs

using Godot;
using System;

public class Player : Entity
{
    // public members
    public Vector3 TargetPosition = Vector3.Zero;

    public TaskQueueComponent TaskQueueComponent;
    
    public NavigationComponent Navigation
    {
        get { return _navigationComponent; }
    }

    // private members
    private MovableComponent _movable;
    private Spatial _geometry;
    private WorldInfoComponent _worldInfo;
    private GroundMotionComponent _groundMotion;
    private NavigationComponent _navigationComponent;

    // Called when the node enters the scene tree for the first time.
    public override void _Ready()
    {
        _groundMotion = new GroundMotionComponent();
        _worldInfo = (WorldInfoComponent)FindNode("WorldInfo", false);
        _navigationComponent = (NavigationComponent)FindNode("Navigation", false);
        _navigationComponent.TileWorld = _worldInfo.TileWorld;
        TaskQueueComponent = new TaskQueueComponent();
        _geometry = (Spatial)FindNode("Geometry", false);
    }


    public override void _PhysicsProcess(float delta)
    {
        base._PhysicsProcess(delta);

        if (_navigationComponent == null)
        {
            return;
        }
        
        if (TaskQueueComponent != null && TaskQueueComponent.Queue.Count > 0)
        {
            TaskQueueComponent.Process(this, delta);

            if (TaskQueueComponent.Queue.Count > 0)
            {
                var currentTask = TaskQueueComponent.Queue.Peek();
                if (currentTask is TaskQueueComponent.NavigationTask)
                {
                    TaskQueueComponent.NavigationTask navigationTask = (TaskQueueComponent.NavigationTask)currentTask;
                    _navigationComponent.Plan(GlobalTransform, navigationTask.NavigationPoint);
                }
            }
        }
        
        _navigationComponent.UpdateCurrentGoal(GlobalTransform);
        _groundMotion.PhysicsProcess(delta, this, _navigationComponent.CurrentGoalPositionWorld, _navigationComponent.CurrentGoalOrientationWorld, _worldInfo.TileWorld);
    }


    public override void _Process(float delta)
    {
        if (_navigationComponent != null)
        {
            _navigationComponent.UpdateCurrentGoal(GlobalTransform);
        }
    }
}