Implement level 1

Level 1 is now playable; more to be added

Levels/Level 1.tscn

@@ -0,0 +1,42 @@
+[gd_scene load_steps=8 format=2]
+
+[ext_resource path="res://Sprites/Assets/galaxy_background.png" type="Texture" id=1]
+[ext_resource path="res://GUI/HUD.tscn" type="PackedScene" id=2]
+[ext_resource path="res://GUI/Pause Screen.tscn" type="PackedScene" id=3]
+[ext_resource path="res://Player/Player.tscn" type="PackedScene" id=4]
+[ext_resource path="res://Levels/Level 1.gd" type="Script" id=5]
+[ext_resource path="res://Enemies/Dark Matter.tscn" type="PackedScene" id=6]
+[ext_resource path="res://Levels/Interactables/Star.tscn" type="PackedScene" id=7]
+
+[node name="Space Level" type="Node2D"]
+script = ExtResource( 5 )
+
+[node name="Player" parent="." instance=ExtResource( 4 )]
+position = Vector2( 178.673, 89.1493 )
+
+[node name="Camera2D" type="Camera2D" parent="Player"]
+current = true
+limit_left = 0
+limit_top = 0
+limit_right = 640
+limit_bottom = 360
+
+[node name="TextureRect" type="TextureRect" parent="."]
+margin_right = 40.0
+margin_bottom = 40.0
+rect_scale = Vector2( 4, 4 )
+texture = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="HUD" parent="." instance=ExtResource( 2 )]
+
+[node name="Pause Screen" parent="." instance=ExtResource( 3 )]
+
+[node name="Dark Matter" parent="." instance=ExtResource( 6 )]
+position = Vector2( 97.0154, 82.0323 )
+collision_mask = 0
+
+[node name="Star" parent="." instance=ExtResource( 7 )]
+position = Vector2( 140.092, 133.724 )