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Made 'Align' work for both reading as well as writing

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This commit is contained in:
Brian Fiete 2023-12-24 07:04:04 -05:00
parent 85273962be
commit 81b98575c6
1 changed files with 17 additions and 3 deletions
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20
BeefLibs/corlib/src/IO/Stream.bf
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@ -225,11 +225,25 @@ namespace System.IO
public void Align(int alignSize) public void Align(int alignSize)
{ {
int64 pos = Length; int64 pos = Position;
int64 alignAdd = alignSize - (pos % alignSize); int64 length = Length;
if (alignAdd == alignSize)
int64 wantPos = Math.Align(pos, alignSize);
if (pos == wantPos)
return; return;
if (wantPos < length)
{
Position = wantPos;
return;
}
if (length > pos)
{
Position = length;
pos = length;
}
int64 alignAdd = wantPos - pos;
int64 emptyData = 0; int64 emptyData = 0;
while (alignAdd > 0) while (alignAdd > 0)
{ {