From dcdf9cbd49ea1fe115bd1659fbd299898c344ee7 Mon Sep 17 00:00:00 2001
From: "Jill \"oatmealine\" Monoids" <oatmealine@disroot.org>
Date: Tue, 13 Dec 2022 21:33:45 +0300
Subject: [PATCH] getChildren util func

---
 main.xml    | 13 +++++++++++++
 typings.lua |  5 +++++
 2 files changed, 18 insertions(+)

diff --git a/main.xml b/main.xml
index 2206c7e..e8a5ab7 100644
--- a/main.xml
+++ b/main.xml
@@ -307,6 +307,17 @@
     resetOnFrameStartActors[actor.__raw or actor] = bool
   end
 
+  local actorAssociationTable = {}
+
+  function getChildren(frame)
+    local c = actorAssociationTable[frame]
+    if c then
+      return c
+    else
+      error('uranium: actorframe doesn\'t exist (or isn\'t an actorframe)', 2)
+    end
+  end
+
   -- actors
 
   local actorQueue = {}
@@ -580,6 +591,7 @@
       end
     })
     actor.__queueRepresentation(actorQueue[#actorQueue])
+    actorAssociationTable[actor] = {}
     return actor
   end
 
@@ -705,6 +717,7 @@
       error('uranium: trying to add a child to an ActorFrame that isn\'t an actor; please read the first half of \'ActorFrame\'', 2)
     end
     actorAssociationQueue[actor.__queue] = frame.__queue
+    table.insert(actorAssociationTable[frame], actor)
   end
 
   local function transformQueueToTree()
diff --git a/typings.lua b/typings.lua
index b0eb17a..866c7fd 100644
--- a/typings.lua
+++ b/typings.lua
@@ -87,6 +87,11 @@ function resetOnFrameStart(bool) end
 ---@param bool boolean | nil
 function resetActorOnFrameStart(actor, bool) end
 
+-- Gets every child of an ActorFrame. More accurate than :GetChildren()
+---@param frame ActorFrame
+---@return Actor[]
+function getChildren(frame) end
+
 ---@type number
 --- A simple timer. Ticks upwards at a rate of 1/sec.
 ---