From 2f9e66cbd5262a998a4d4fcc0a1654436d7b458a Mon Sep 17 00:00:00 2001
From: FajsiEx <fajsiexofficial@gmail.com>
Date: Thu, 28 Oct 2021 17:49:02 +0200
Subject: [PATCH] * make chain number shake only on new combo

---
 scripts/gameplay.lua       |  1 +
 scripts/gameplay/chain.lua | 12 ++++++++++++
 2 files changed, 13 insertions(+)

diff --git a/scripts/gameplay.lua b/scripts/gameplay.lua
index 2faad81..76155bd 100644
--- a/scripts/gameplay.lua
+++ b/scripts/gameplay.lua
@@ -89,6 +89,7 @@ end
 
 function update_combo(newCombo)
     chain = newCombo
+    Chain.onNewCombo();
     if (chain > maxChain) then
         maxChain = chain;
     end
diff --git a/scripts/gameplay/chain.lua b/scripts/gameplay/chain.lua
index b608ef8..af34414 100644
--- a/scripts/gameplay/chain.lua
+++ b/scripts/gameplay/chain.lua
@@ -6,6 +6,7 @@ local desh = 1920;
 
 local transitionShakeScale = 0;
 local transitionShakePosOffset = 0;
+local shakeTimer = 0;
 
 function load_number_image(path)
     local images = {}
@@ -57,9 +58,19 @@ local tickTransitions = function (deltaTime)
     end
 end
 
+local onNewCombo = function ()
+    shakeTimer = 0.25;
+end
+
 local render = function (deltaTime, comboState, combo, critLineCenterX, critLineCenterY)
     tickTransitions(deltaTime)
 
+    if shakeTimer > 0 then
+        shakeTimer = shakeTimer - deltaTime;
+    else
+        transitionShakePosOffset = 0;
+    end
+
     if combo == 0 then return end
 
     local posx = desw / 2 + transitionShakePosOffset;
@@ -86,5 +97,6 @@ local render = function (deltaTime, comboState, combo, critLineCenterX, critLine
 end
 
 return {
+    onNewCombo=onNewCombo,
     render=render
 }
\ No newline at end of file