From d6a66096739c7426fd38ae64a8c77ac946b15baf Mon Sep 17 00:00:00 2001
From: Nolan Darilek <nolan@thewordnerd.info>
Date: Fri, 27 Dec 2019 12:46:09 -0600
Subject: [PATCH] Eliminate `yield` in favor of `_process`.

---
 Accessible.gd | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/Accessible.gd b/Accessible.gd
index 8641b7b..ea09eb1 100644
--- a/Accessible.gd
+++ b/Accessible.gd
@@ -494,10 +494,7 @@ var timer
 func unfocused():
     print_debug("Unfocused")
     position_in_children = 0
-    timer = weakref(node.get_tree().create_timer(1))
-    yield(timer.get_ref(), "timeout")
-    if node.is_inside_tree() and not node.get_focus_owner():
-        node.get_tree().root.warp_mouse(node.rect_global_position)
+    timer = node.get_tree().create_timer(1)
 
 func click_focused():
     if node.has_focus():
@@ -626,7 +623,8 @@ func _init(node):
             node.connect("item_selected", self, "tree_item_selected")
     node.connect("tree_exiting", self, "queue_free", [], Object.CONNECT_DEFERRED)
 
-func _exit_tree():
-    if timer != null and timer.get_ref():
-        timer.get_ref().emit_signal("timeout")
-        timer.get_ref().unreference()
+func _process(delta):
+    if timer and timer.time_left <= 0:
+        if node.is_inside_tree() and not node.get_focus_owner():
+            node.get_tree().root.warp_mouse(node.rect_global_position)
+            timer = null