From 26c2272c1ba74f06f0c3c83373237e48ba8e7312 Mon Sep 17 00:00:00 2001
From: Fabien Freling <public@ffreling.com>
Date: Mon, 8 Jun 2020 19:09:54 +0200
Subject: [PATCH] simplify button depth logic

---
 src/DepthButton.gd | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/src/DepthButton.gd b/src/DepthButton.gd
index b08ec04..5f37058 100644
--- a/src/DepthButton.gd
+++ b/src/DepthButton.gd
@@ -91,22 +91,24 @@ func set_pressed(value: bool) -> void:
 # Signals
 #
 func _on_Button_button_down():
-	button.rect_position.y += depth - _pressed_depth
+	button.rect_position.y = depth - _pressed_depth
 	emit_signal("button_down")
 
 func _on_Button_button_up():
-	button.rect_position.y -= depth - _pressed_depth
+	if _toggled:
+		button.rect_position.y = depth - _toggled_depth
+	else:
+		button.rect_position.y = 0
 	emit_signal("button_up")
 
 func _on_Button_toggled(button_pressed):
 	if _toggled == button_pressed:
 		return
 
-	var delta = depth - _toggled_depth
-	if (not _toggled) and button_pressed: # off -> on
-		button.rect_position.y += depth - _toggled_depth
-	elif _toggled and (not button_pressed): # on -> off
-		button.rect_position.y -= depth - _toggled_depth
+	if button_pressed:
+		button.rect_position.y = depth - _toggled_depth
+	else:
+		button.rect_position.y = 0
 
 	_toggled = button_pressed
 	emit_signal("toggled", _toggled)