use Area2D signals instead of _process overlap check

2 files changed, 11 insertions, 14 deletions

diff --git a/Objects/BuilderObject.gd b/Objects/BuilderObject.gd
index 9131120..04ff0b8 100644
--- a/Objects/BuilderObject.gd
+++ b/Objects/BuilderObject.gd
@@ -2,8 +2,6 @@ class_name BuilderObject
 extends Node2D
 
 
-signal collided
-
 var is_colliding = false
 var is_dragged = false
 
@@ -12,18 +10,8 @@ var last_position = Vector2(0,0)
 
 
 func _process(_delta):
-	if $Area2D.get_overlapping_areas().size() > 0:
-		is_colliding = true
-	else:
-		is_colliding = false
-	
 	if is_dragged:
 		position = get_global_mouse_position() + mouse_offset
-	
-	if is_colliding:
-		modulate = Color("bb5a4b")
-	else:
-		modulate = Color("fff")
 
 
 func _on_area_2d_input_event(_viewport, event: InputEvent, _shape_idx):
@@ -48,3 +36,14 @@ func drag_end():
 			queue_free()
 		
 	is_dragged = false
+
+
+func _on_area_2d_area_entered(_area):
+	is_colliding = true
+	modulate = Color("bb5a4b")
+
+
+func _on_area_2d_area_exited(_area):
+	if $Area2D.get_overlapping_areas().size() == 0:
+		is_colliding = false
+		modulate = Color("fff")
diff --git a/Objects/BuilderObject.tscn b/Objects/BuilderObject.tscn
index ad83377..aae66c7 100644
--- a/Objects/BuilderObject.tscn
+++ b/Objects/BuilderObject.tscn
@@ -23,6 +23,4 @@ region_rect = Rect2(2, 13, 60, 49)
 
 [connection signal="area_entered" from="Area2D" to="." method="_on_area_2d_area_entered"]
 [connection signal="area_exited" from="Area2D" to="." method="_on_area_2d_area_exited"]
-[connection signal="area_shape_entered" from="Area2D" to="." method="_on_area_2d_area_shape_entered"]
-[connection signal="area_shape_exited" from="Area2D" to="." method="_on_area_2d_area_shape_exited"]
 [connection signal="input_event" from="Area2D" to="." method="_on_area_2d_input_event"]