Сцена для интерактивных объектов

prefabs/Interactable.tscn

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+[gd_scene load_steps=4 format=3 uid="uid://x6pqolxtgwvy"]
+
+[ext_resource type="Script" path="res://scripts/Interactable.cs" id="1_4jn0u"]
+[ext_resource type="SpriteFrames" uid="uid://bvnfvjn7am8tc" path="res://resources/sprites/key.tres" id="2_meac6"]
+
+[sub_resource type="CircleShape2D" id="CircleShape2D_w4p6k"]
+
+[node name="Interactable" type="Node2D"]
+script = ExtResource("1_4jn0u")
+
+[node name="Area2D" type="Area2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource("CircleShape2D_w4p6k")
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+visible = false
+sprite_frames = ExtResource("2_meac6")
+autoplay = "default"
+frame = 1
+frame_progress = 0.336703
+
+[connection signal="body_entered" from="Area2D" to="." method="_on_area_2d_body_entered"]
+[connection signal="body_exited" from="Area2D" to="." method="_on_area_2d_body_exited"]

scripts/Interactable.cs

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+using Godot;
+using System;
+
+public partial class Interactable : Node2D
+{
+	[Export] public Vector2 SpriteOffset;
+	[Export] public float AreaRadius;
+
+	private AnimatedSprite2D _sprite;
+
+	private CollisionShape2D _areaMesh;
+
+	// Called when the node enters the scene tree for the first time.
+	public override void _Ready()
+	{
+		_sprite = (AnimatedSprite2D)FindChild("AnimatedSprite2D");
+		_areaMesh = (CollisionShape2D)FindChild("CollisionShape2D");
+		_sprite.Position += SpriteOffset;
+		((CircleShape2D)_areaMesh.Shape).Radius = AreaRadius;
+	}
+
+	// Called every frame. 'delta' is the elapsed time since the previous frame.
+	public override void _Process(double delta)
+	{
+	}
+
+	private void _on_area_2d_body_entered(Node2D body)
+	{
+		if (body is Player player)
+		{
+			_sprite.Visible = true;
+		}
+	}
+
+	private void _on_area_2d_body_exited(Node2D body)
+	{
+		if (body is Player player)
+		{
+			_sprite.Visible = false;
+		}
+	}
+}