GodotComponentTest/entities/Player.cs

131 lines
3.9 KiB
C#

using Godot;
using System;
using System.Collections.Generic;
using System.Linq;
public class Player : Entity
{
// public members
public Vector3 TargetPosition = Vector3.Zero;
public TaskQueueComponent TaskQueueComponent;
public NavigationComponent Navigation
{
get { return _navigationComponent; }
}
// private members
private WorldInfoComponent _worldInfo;
private GroundMotionComponent _groundMotion;
private NavigationComponent _navigationComponent;
private Area _itemAttractorArea;
private Area _itemPickupArea;
private List<Node> _attractedItemList = new List<Node>();
// 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();
_itemAttractorArea = (Area)FindNode("ItemAttractorArea", false);
if (_itemAttractorArea == null)
{
GD.PushWarning("No ItemAttractorArea node found for " + this.GetClass());
}
else
{
_itemAttractorArea.Connect("body_entered", this, nameof(OnItemAttractorBodyEntered));
_itemAttractorArea.Connect("body_exited", this, nameof(OnItemAttractorBodyExited));
}
_itemPickupArea = (Area)FindNode("ItemPickupArea", false);
if (_itemPickupArea == null)
{
GD.PushWarning("No ItemPickupArea node found for " + this.GetClass());
}
else
{
_itemPickupArea.Connect("body_entered", this, nameof(OnItemPickupAreaBodyEntered));
}
}
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.PlanDirectPath(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);
}
foreach (Node node in _attractedItemList)
{
GoldBar bar = (GoldBar)node;
if (bar != null)
{
bar.SetTarget(GlobalTransform.origin);
}
}
}
public void OnItemAttractorBodyEntered(Node node)
{
GD.Print("Item entered " + node);
_attractedItemList.Add(node);
}
public void OnItemAttractorBodyExited(Node node)
{
GD.Print("Item exited " + node);
GoldBar bar = (GoldBar)node;
if (bar != null)
{
bar.UnsetTarget();
}
_attractedItemList.Remove(node);
}
public void OnItemPickupAreaBodyEntered(Node body)
{
GD.Print("Picking up item: " + body);
if (body is GoldBar)
{
GoldBar bar = (GoldBar)body;
bar.QueueFree();
}
}
}