TakeV/dxx-rebirth
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Optimize initial MultiLevelInv clear

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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.
This commit is contained in:
Kp 2016-07-14 01:59:03 +00:00
parent 5af44fa27a
commit 96d9ae4e4a
1 changed files with 1 additions and 1 deletions
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similar/main/multi.cpp
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@ -5097,9 +5097,9 @@ static void MultiLevelInv_CountPlayerInventory()
void MultiLevelInv_InitializeCount()
{
MultiLevelInv = {};
MultiLevelInv_CountLevelPowerups();
MultiLevelInv.Initial = MultiLevelInv.Current;
MultiLevelInv.RespawnTimer = {};
}
void MultiLevelInv_Recount()