adding an obstacle

World.tscn

@@ -1,16 +1,19 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=5 format=2]
 
 [ext_resource path="res://player.tscn" type="PackedScene" id=1]
 [ext_resource path="res://player.gd" type="Script" id=2]
 [ext_resource path="res://assets/textures/prof_platy_background.png" type="Texture" id=3]
+[ext_resource path="res://rock1.tscn" type="PackedScene" id=4]
 
 [node name="World" type="Node2D"]
 
-[node name="Sprite" type="Sprite" parent="."]
+[node name="Background" type="Sprite" parent="."]
 position = Vector2( 129.456, 257.004 )
 scale = Vector2( 0.0605065, 0.0605065 )
 texture = ExtResource( 3 )
 
-[node name="player" parent="." instance=ExtResource( 1 )]
+[node name="platy" parent="." instance=ExtResource( 1 )]
 position = Vector2( 129.107, 321.288 )
 script = ExtResource( 2 )
+
+[node name="rock1" parent="." instance=ExtResource( 4 )]

rock1.tscn

@@ -0,0 +1,14 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://assets/textures/rock1.png" type="Texture" id=1]
+
+[sub_resource type="CircleShape2D" id=1]
+radius = 100.601
+
+[node name="rock1" type="RigidBody2D"]
+
+[node name="Sprite" type="Sprite" parent="."]
+texture = ExtResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource( 1 )