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Undo /physics works for 10 bit blocks now

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UnknownShadow200 2018-03-06 15:09:35 +11:00
parent 3ce5bb2e4e
commit c82398fe6f
1 changed files with 14 additions and 9 deletions
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23
MCGalaxy/Levels/Level.cs
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@ -431,20 +431,25 @@ namespace MCGalaxy {
[StructLayout(LayoutKind.Sequential, Pack = 1)]
public struct UndoPos {
public int Index;
int flags; // bit 0 = is old ext, bit 1 = is new ext, rest bits = time delta
byte oldRaw, newRaw;
int flags;
BlockRaw oldRaw, newRaw;
public BlockID OldBlock { get { return Block.FromRaw(oldRaw, (flags & 1) != 0); } }
public BlockID NewBlock { get { return Block.FromRaw(newRaw, (flags & 2) != 0); } }
public DateTime Time { get { return Server.StartTime.AddTicks((flags >> 2) * TimeSpan.TicksPerSecond); } }
public BlockID OldBlock {
get { return (BlockID)(oldRaw | ((flags & 0x03) << Block.ExtendedShift)); }
}
public BlockID NewBlock {
get { return (BlockID)(newRaw | (((flags & 0x18 >> 2)) << Block.ExtendedShift)); }
}
public DateTime Time {
get { return Server.StartTime.AddTicks((flags >> 4) * TimeSpan.TicksPerSecond); }
}
public void SetData(BlockID oldBlock, BlockID newBlock) {
TimeSpan delta = DateTime.UtcNow.Subtract(Server.StartTime);
flags = (int)delta.TotalSeconds << 2;
flags = (int)delta.TotalSeconds << 4;
oldRaw = (byte)oldBlock; newRaw = (byte)newBlock;
if (oldBlock >= Block.Extended) flags |= 1;
if (newBlock >= Block.Extended) flags |= 2;
oldRaw = (BlockRaw)oldBlock; flags |= (oldBlock >> Block.ExtendedShift);
newRaw = (BlockRaw)newBlock; flags |= (newBlock >> Block.ExtendedShift) << 2;
}
}