idk something is broken

behaviours/spawner.gd

@@ -30,14 +30,15 @@ func disable():
 func spawn():
 	if not enabled:
 		spawn_blocked.emit()
-		return
+		return null
 	if not target:
 		target = MainGame.get_via_group(self).default_spawn_parent
 	if not target:
 		target = self
 	if not scene:
 		Log.w(self, "Not spawning, no scene is set.")
-		return
+		return null
 	var entity = scene.instantiate()
 	entity.global_position = global_position
 	target.add_child.call_deferred(entity)  # Not sure why this is needed.
+	return entity

entities/chupacabra.tscn

@@ -365,7 +365,7 @@ radius = 32.0
 
 [node name="Chupacabra" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_s4qg1")

entities/cthulhu.tscn

@@ -194,7 +194,7 @@ radius = 50.0
 
 [node name="Cthulhu" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 script = ExtResource("1_b55wc")
 

entities/gold.tscn

@@ -28,12 +28,14 @@ scale = Vector2(2, 2)
 texture = ExtResource("2_tt3v6")
 
 [node name="MagnetizeArea" parent="." instance=ExtResource("3_ne3sj")]
+collision_mask = 128
 
 [node name="Shape" type="CollisionShape2D" parent="MagnetizeArea"]
 shape = SubResource("CircleShape2D_w1h35")
 debug_color = Color(0.337255, 0.611765, 1, 0)
 
 [node name="CollectArea" parent="." instance=ExtResource("3_ne3sj")]
+collision_mask = 128
 
 [node name="Shape" type="CollisionShape2D" parent="CollectArea"]
 shape = SubResource("CircleShape2D_jm7yp")

entities/imp.tscn

@@ -233,7 +233,7 @@ radius = 40.0
 
 [node name="Imp" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_dixpc")

entities/monocle.tscn

@@ -107,7 +107,7 @@ radius = 12.0
 
 [node name="Monocle" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_ehpfj")

entities/sacrifice_stone.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=6 format=3 uid="uid://ddpo03rb6068c"]
+[gd_scene load_steps=7 format=3 uid="uid://ddpo03rb6068c"]
 
 [ext_resource type="Script" path="res://entities/sacrifice_stone.gd" id="1_sgl1t"]
 [ext_resource type="PackedScene" uid="uid://dfdr3e32lohq" path="res://behaviours/edible.tscn" id="1_y58y4"]
@@ -8,6 +8,9 @@
 [sub_resource type="CircleShape2D" id="CircleShape2D_yv6hf"]
 radius = 8.0
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_55alx"]
+size = Vector2(150, 150)
+
 [node name="SacrificeStone" type="Node2D"]
 y_sort_enabled = true
 script = ExtResource("1_sgl1t")
@@ -41,5 +44,15 @@ shape = SubResource("CircleShape2D_yv6hf")
 one_way_collision_margin = 27.5
 debug_color = Color(1, 0, 0, 0)
 
+[node name="ForbidSpawn" type="Area2D" parent="."]
+position = Vector2(0, -29)
+collision_layer = 64
+collision_mask = 0
+monitoring = false
+
+[node name="Shape" type="CollisionShape2D" parent="ForbidSpawn"]
+shape = SubResource("RectangleShape2D_55alx")
+debug_color = Color(0.733333, 0.447059, 0.411765, 0.419608)
+
 [connection signal="tracked" from="StoneArea/SacrificeTracker" to="." method="_on_tracked"]
 [connection signal="untracked" from="StoneArea/SacrificeTracker" to="." method="_on_untracked"]

entities/sheep.tscn

@@ -210,7 +210,7 @@ radius = 8.65
 [node name="Sheep" type="CharacterBody2D"]
 z_index = 1
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_4dmll")

entities/skull.tscn

@@ -115,7 +115,7 @@ radius = 32.0
 
 [node name="Skull" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_7g8bu")

entities/top_hat.tscn

@@ -106,7 +106,7 @@ radius = 12.0
 
 [node name="TopHat" type="CharacterBody2D"]
 y_sort_enabled = true
-collision_layer = 8
+collision_layer = 72
 collision_mask = 14
 motion_mode = 1
 script = ExtResource("1_0eh11")

entities/tree.tscn

@@ -16,7 +16,7 @@ scale = Vector2(2, 2)
 texture = ExtResource("1_yk0t0")
 
 [node name="Upper" type="StaticBody2D" parent="."]
-collision_layer = 16
+collision_layer = 80
 collision_mask = 0
 
 [node name="Shape" type="CollisionShape2D" parent="Upper"]

entities/watcher.tscn

@@ -192,7 +192,7 @@ radius = 40.0
 
 [node name="Watcher" type="CharacterBody2D"]
 z_index = 10
-collision_layer = 16
+collision_layer = 80
 collision_mask = 18
 script = ExtResource("1_brahc")
 

scenes/game/cursor.gd

@@ -69,8 +69,8 @@ func _input(event: InputEvent) -> void:
 			if event.pressed:
 				var counter: Counter = game.inventory.get_counter(&"Gold")
 				if counter.value >= sheep_spawn_cost:
-					counter.decrease(sheep_spawn_cost)
-					sheep_spawner.spawn()
+					if sheep_spawner.spawn():
+						counter.decrease(sheep_spawn_cost)
 
 
 func _physics_process(_delta: float) -> void:

scenes/game/cursor.tscn

@@ -14,7 +14,7 @@ radius = 8.0
 
 [node name="Cursor" type="Area2D" groups=["cursor"]]
 z_index = 100
-collision_layer = 64
+collision_layer = 128
 collision_mask = 56
 script = ExtResource("1_1og6v")
 
@@ -31,9 +31,13 @@ script = ExtResource("3_tutfd")
 scene = ExtResource("4_7isfg")
 
 [node name="Tracker" parent="SheepSpawner" instance=ExtResource("5_ewy4o")]
+collision_mask = 64
 
 [node name="Shape" type="CollisionShape2D" parent="SheepSpawner/Tracker"]
 shape = SubResource("CircleShape2D_dc2ul")
 
+[connection signal="area_entered" from="SheepSpawner/Tracker" to="SheepSpawner/Tracker" method="track"]
+[connection signal="area_exited" from="SheepSpawner/Tracker" to="SheepSpawner/Tracker" method="untrack"]
 [connection signal="empty" from="SheepSpawner/Tracker" to="SheepSpawner" method="enable"]
+[connection signal="tracked" from="SheepSpawner/Tracker" to="SheepSpawner/Tracker" method="log_tracked"]
 [connection signal="tracked" from="SheepSpawner/Tracker" to="SheepSpawner" method="disable" unbinds=1]