diff --git a/project.godot b/project.godot
index 7e256a6..8d293fe 100644
--- a/project.godot
+++ b/project.godot
@@ -123,7 +123,6 @@ driver="Dummy"
 
 Global="*res://src/Autoload/Global.gd"
 OpenSave="*res://src/Autoload/OpenSave.gd"
-DrawingAlgos="*res://src/Autoload/DrawingAlgos.gd"
 Tools="*res://src/Autoload/Tools.gd"
 Export="*res://src/Autoload/Export.gd"
 
diff --git a/src/Autoload/DrawingAlgos.gd b/src/Autoload/DrawingAlgos.gd
index 64710ae..d6e14a3 100644
--- a/src/Autoload/DrawingAlgos.gd
+++ b/src/Autoload/DrawingAlgos.gd
@@ -1,4 +1,4 @@
-extends Node
+extends Reference
 
 
 enum GradientDirection {TOP, BOTTOM, LEFT, RIGHT}
diff --git a/src/UI/Dialogs/ImageEffects/DesaturateDialog.gd b/src/UI/Dialogs/ImageEffects/DesaturateDialog.gd
index 3fc7020..0f4c8ce 100644
--- a/src/UI/Dialogs/ImageEffects/DesaturateDialog.gd
+++ b/src/UI/Dialogs/ImageEffects/DesaturateDialog.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 var red := true
 var green := true
diff --git a/src/UI/Dialogs/ImageEffects/GradientDialog.gd b/src/UI/Dialogs/ImageEffects/GradientDialog.gd
index 0e0c87a..3e88ca2 100644
--- a/src/UI/Dialogs/ImageEffects/GradientDialog.gd
+++ b/src/UI/Dialogs/ImageEffects/GradientDialog.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 onready var color1 : ColorPickerButton = $VBoxContainer/OptionsContainer/ColorsContainer/ColorPickerButton
 onready var color2 : ColorPickerButton = $VBoxContainer/OptionsContainer/ColorsContainer/ColorPickerButton2
diff --git a/src/UI/Dialogs/ImageEffects/HSVDialog.gd b/src/UI/Dialogs/ImageEffects/HSVDialog.gd
index c77a0d6..dc4728f 100644
--- a/src/UI/Dialogs/ImageEffects/HSVDialog.gd
+++ b/src/UI/Dialogs/ImageEffects/HSVDialog.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 onready var hue_slider = $VBoxContainer/HBoxContainer/Sliders/Hue
 onready var sat_slider = $VBoxContainer/HBoxContainer/Sliders/Saturation
diff --git a/src/UI/Dialogs/ImageEffects/InvertColorsDialog.gd b/src/UI/Dialogs/ImageEffects/InvertColorsDialog.gd
index 08d05c6..0e3f445 100644
--- a/src/UI/Dialogs/ImageEffects/InvertColorsDialog.gd
+++ b/src/UI/Dialogs/ImageEffects/InvertColorsDialog.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 var red := true
 var green := true
diff --git a/src/UI/Dialogs/ImageEffects/OutlineDialog.gd b/src/UI/Dialogs/ImageEffects/OutlineDialog.gd
index f6c1f52..de4f539 100644
--- a/src/UI/Dialogs/ImageEffects/OutlineDialog.gd
+++ b/src/UI/Dialogs/ImageEffects/OutlineDialog.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 var color := Color.red
 var thickness := 1
diff --git a/src/UI/Dialogs/ImageEffects/ResizeCanvas.gd b/src/UI/Dialogs/ImageEffects/ResizeCanvas.gd
index b0496f6..6725d8b 100644
--- a/src/UI/Dialogs/ImageEffects/ResizeCanvas.gd
+++ b/src/UI/Dialogs/ImageEffects/ResizeCanvas.gd
@@ -1,5 +1,6 @@
 extends ConfirmationDialog
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 var width := 64
 var height := 64
diff --git a/src/UI/Dialogs/ImageEffects/RotateImage.gd b/src/UI/Dialogs/ImageEffects/RotateImage.gd
index 6a3cb73..4b9d998 100644
--- a/src/UI/Dialogs/ImageEffects/RotateImage.gd
+++ b/src/UI/Dialogs/ImageEffects/RotateImage.gd
@@ -1,5 +1,6 @@
 extends ImageEffect
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 onready var type_option_button : OptionButton = $VBoxContainer/HBoxContainer2/TypeOptionButton
 onready var angle_hslider : HSlider = $VBoxContainer/AngleOptions/AngleHSlider
diff --git a/src/UI/Dialogs/ImageEffects/ScaleImage.gd b/src/UI/Dialogs/ImageEffects/ScaleImage.gd
index bab0fd0..fdc8c08 100644
--- a/src/UI/Dialogs/ImageEffects/ScaleImage.gd
+++ b/src/UI/Dialogs/ImageEffects/ScaleImage.gd
@@ -1,5 +1,6 @@
 extends ConfirmationDialog
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 func _on_ScaleImage_confirmed() -> void:
 	var width : int = $VBoxContainer/OptionsContainer/WidthValue.value
diff --git a/src/UI/TopMenuContainer.gd b/src/UI/TopMenuContainer.gd
index 519e6a9..6afa3c6 100644
--- a/src/UI/TopMenuContainer.gd
+++ b/src/UI/TopMenuContainer.gd
@@ -1,5 +1,6 @@
 extends Panel
 
+var DrawingAlgos = preload("res://src/Autoload/DrawingAlgos.gd")
 
 var file_menu : PopupMenu
 var view_menu : PopupMenu