From 96d9ae4e4a1475f28c69f3fd344ec245a380ffc8 Mon Sep 17 00:00:00 2001
From: Kp <kp@valhallalegends.com>
Date: Thu, 14 Jul 2016 01:59:03 +0000
Subject: [PATCH] Optimize initial MultiLevelInv clear

Change the clearing of MultiLevelInv during initialization to reduce
wasted stores.  MultiLevelInv has three fields.

Field ::Initial is not accessed by MultiLevelInv_CountLevelPowerups, and
is overwritten immediately afterward, so it does not need to be cleared
first.

Field ::Current is unconditionally cleared by
MultiLevelInv_CountLevelPowerups, so it does not need to be cleared
first.

Field ::RespawnTimer is not accessed by
MultiLevelInv_CountLevelPowerups, but needs to be cleared.  Add a clear
of field .RespawnTimer and remove the clear of the entire structure.
---
 similar/main/multi.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/similar/main/multi.cpp b/similar/main/multi.cpp
index 2b6e70e40..e164d2551 100644
--- a/similar/main/multi.cpp
+++ b/similar/main/multi.cpp
@@ -5097,9 +5097,9 @@ static void MultiLevelInv_CountPlayerInventory()
 
 void MultiLevelInv_InitializeCount()
 {
-	MultiLevelInv = {};
 	MultiLevelInv_CountLevelPowerups();
 	MultiLevelInv.Initial = MultiLevelInv.Current;
+	MultiLevelInv.RespawnTimer = {};
 }
 
 void MultiLevelInv_Recount()