From 19e41856689d53aec64b1fff08c2df126eba7561 Mon Sep 17 00:00:00 2001
From: C6H12O6 + NaCl + H2O
 <106439598+SweetSea-ButImNotSweet@users.noreply.github.com>
Date: Mon, 25 Sep 2023 20:27:31 +0700
Subject: [PATCH] Fix Piano app (#991)

* Trying to reduce memory leaks

* Formalize the usage of pianoVK.ctrl and pianoVK.shift

* Replace all loop, make a text object list

* Add auto-garbage cleaner and remove 2 unnecessary variable

* Update app_piano.lua
---
 parts/scenes/app_piano.lua | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/parts/scenes/app_piano.lua b/parts/scenes/app_piano.lua
index 8e9e3d9d..3427583b 100644
--- a/parts/scenes/app_piano.lua
+++ b/parts/scenes/app_piano.lua
@@ -183,7 +183,13 @@ end
 
 function scene.update(dt)
     for _,key in pairs(pianoVK) do
-        key:update(dt)
+        key:update(nil,dt)
+    end
+
+    if lastKeyTime and keyCount>626 and TIME()-lastKeyTime>10 then
+        collectgarbage()
+        lastKeyTime=nil
+        keyCount=0
     end
 
     if lastKeyTime and keyCount>626 and TIME()-lastKeyTime>10 then