Add hit component and effects; update player and enemy scenes to integrate hit feedback

objects/level/camera_2d.tscn

@@ -0,0 +1,25 @@
+[gd_scene load_steps=4 format=3 uid="uid://cb0mnye1ki5a6"]
+
+[ext_resource type="Script" uid="uid://cie33tct7ehf0" path="res://addons/phantom_camera/scripts/phantom_camera_host/phantom_camera_host.gd" id="1_5abjq"]
+[ext_resource type="PackedScene" uid="uid://dtjrpkhssq32a" path="res://objects/bg.tscn" id="2_nd58g"]
+[ext_resource type="PackedScene" uid="uid://bva54p1fxomu2" path="res://objects/parallax_background.tscn" id="3_cdmor"]
+
+[node name="Camera2D" type="Camera2D"]
+limit_left = 320
+limit_top = -896
+limit_right = 4160
+limit_bottom = 800
+metadata/_edit_lock_ = true
+
+[node name="PhantomCameraHost" type="Node" parent="."]
+process_priority = 300
+process_physics_priority = 300
+script = ExtResource("1_5abjq")
+
+[node name="BG" parent="." instance=ExtResource("2_nd58g")]
+visible = false
+z_index = -3
+scale = Vector2(1.5, 1.5)
+metadata/_edit_lock_ = true
+
+[node name="ParallaxBackground" parent="." instance=ExtResource("3_cdmor")]