Added more flexible player damage from enemies and cleaned up some code

Enemies/Chasing Glowing Ghost.tscn

@@ -17,6 +17,7 @@ height = 2.0
 radius = 50.0
 
 [node name="Chasing Glowing Ghost" type="KinematicBody2D" groups=["enemy"]]
+light_mask = 0
 collision_layer = 4
 collision_mask = 5
 script = ExtResource( 4 )
@@ -29,19 +30,23 @@ offset = Vector2( 0, 0.5 )
 
 [node name="Collision" type="CollisionShape2D" parent="."]
 visible = false
+light_mask = 0
 rotation = 1.5708
 shape = SubResource( 3 )
 
-[node name="Hitbox" type="Area2D" parent="." groups=["enemy_hitbox"]]
+[node name="Hitbox" type="Area2D" parent="." groups=["enemy_hitbox_1"]]
+light_mask = 0
 collision_layer = 4
 collision_mask = 2
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Hitbox"]
 visible = false
+light_mask = 0
 position = Vector2( 0, -2.5 )
 shape = SubResource( 1 )
 
 [node name="Player Detector" type="Area2D" parent="."]
+light_mask = 0
 collision_layer = 0
 collision_mask = 2
 input_pickable = false
@@ -49,11 +54,12 @@ monitorable = false
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Player Detector"]
 visible = false
+light_mask = 0
 shape = SubResource( 2 )
 
 [node name="Light" type="Light2D" parent="."]
-scale = Vector2( 0.5, 0.5 )
 texture = ExtResource( 2 )
+texture_scale = 0.5
 color = Color( 0.984314, 0.94902, 0.211765, 0.392157 )
 energy = 2.0
 range_item_cull_mask = 11
@@ -63,6 +69,7 @@ scale = Vector2( 0.1, 0.1 )
 texture = ExtResource( 2 )
 offset = Vector2( 5, -35 )
 range_item_cull_mask = 4
+shadow_item_cull_mask = 0
 
 [node name="Occluder" type="LightOccluder2D" parent="."]
 show_behind_parent = true

Enemies/Creepy Glowing Ghost.tscn

@@ -18,6 +18,7 @@ height = 2.0
 radius = 60.0
 
 [node name="Creepy Glowing Ghost" type="KinematicBody2D" groups=["enemy"]]
+light_mask = 0
 collision_layer = 4
 collision_mask = 5
 script = ExtResource( 4 )
@@ -35,7 +36,8 @@ light_mask = 0
 rotation = 1.5708
 shape = SubResource( 3 )
 
-[node name="Hitbox" type="Area2D" parent="." groups=["enemy_hitbox"]]
+[node name="Hitbox" type="Area2D" parent="." groups=["enemy_hitbox_1"]]
+light_mask = 0
 collision_layer = 4
 collision_mask = 2
 
@@ -46,6 +48,7 @@ position = Vector2( 0, -2.5 )
 shape = SubResource( 1 )
 
 [node name="Player Detector" type="Area2D" parent="."]
+light_mask = 0
 collision_layer = 0
 collision_mask = 2
 input_pickable = false
@@ -57,8 +60,8 @@ light_mask = 0
 shape = SubResource( 2 )
 
 [node name="Light" type="Light2D" parent="."]
-scale = Vector2( 0.5, 0.5 )
 texture = ExtResource( 2 )
+texture_scale = 0.5
 color = Color( 0.698039, 0.211765, 0.984314, 0.392157 )
 energy = 2.0
 range_item_cull_mask = 11
@@ -68,6 +71,7 @@ scale = Vector2( 0.1, 0.1 )
 texture = ExtResource( 2 )
 offset = Vector2( 5, -35 )
 range_item_cull_mask = 4
+shadow_item_cull_mask = 0
 
 [node name="Occluder" type="LightOccluder2D" parent="."]
 show_behind_parent = true

Enemies/Projectiles/Creepy Hand.tscn

@@ -7,7 +7,7 @@
 [sub_resource type="CircleShape2D" id=1]
 radius = 12.0
 
-[node name="Creepy Hand" type="Area2D" groups=["enemy_hitbox"]]
+[node name="Creepy Hand" type="Area2D" groups=["enemy_projectile_1"]]
 light_mask = 0
 scale = Vector2( 0.5, 0.5 )
 collision_layer = 0

Levels/Traps/Spawn Trap.gd

@@ -5,8 +5,8 @@ export var relative_x_tiles: int
 export var relative_y_tiles: int
 
 
-func _on_spawn_trap_area_entered(area: Area2D) -> void:
-    if area.get_parent().name == 'Player':
+func _on_spawn_trap_body_entered(body: Node) -> void:
+    if body.is_in_group('player'):
         set_deferred('monitoring', false)
 
         var enemy: KinematicBody2D = load(enemy_path).instance()

Levels/Traps/Spawn Trap.tscn

@@ -14,7 +14,8 @@ monitorable = false
 script = ExtResource( 1 )
 
 [node name="Tile" type="CollisionShape2D" parent="."]
+light_mask = 0
 position = Vector2( 8, 8 )
 shape = SubResource( 1 )
 
-[connection signal="area_entered" from="." to="." method="_on_spawn_trap_area_entered"]
+[connection signal="body_entered" from="." to="." method="_on_spawn_trap_body_entered"]

Main.gd

@@ -68,7 +68,6 @@ func level_select_menu_option(option: String) -> void:
 
 func free_connected_node(node: Node, connected_function: String) -> void:
     node.disconnect('complete', self, connected_function)
-    remove_child(node)
     node.queue_free()
     return
 

Player/Player.gd

@@ -65,11 +65,21 @@ func _on_Inventory_update_currency(amount: int) -> void:
 
 
 func _on_hitbox_area_entered(area: Area2D) -> void:
-    if not 'enemy_hitbox' in area.get_groups():
+    var hit: int = 0
+
+    if area.is_in_group('enemy_hitbox_1') or area.is_in_group('enemy_projectile_1'):
+        hit = 1
+    elif area.is_in_group('enemy_hitbox_2') or area.is_in_group('enemy_projectile_2'):
+        hit = 2
+    elif area.is_in_group('enemy_hitbox_3') or area.is_in_group('enemy_projectile_3'):
+        hit = 3
+    else:
         return
 
     if health_index != 0:
-        health_index -= 1
+        health_index -= hit
+        if health_index < 0:
+            health_index = 0
         hud.update_health(HEALTH_SLICES[health_index])
     return