flewkey/cuberite-2a
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Slight redstone wire performance improvement

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Tiger Wang 2013-12-09 23:48:06 +00:00
parent aecdfebf36
commit ebad87d870
1 changed files with 6 additions and 1 deletions
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7
src/Simulator/RedstoneSimulator.cpp
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@ -420,6 +420,7 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
} }
else else
{ {
NIBBLETYPE MetaToSet = 0;
NIBBLETYPE MyMeta = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ); NIBBLETYPE MyMeta = m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
int TimesMetaSmaller = 0, TimesFoundAWire = 0; int TimesMetaSmaller = 0, TimesFoundAWire = 0;
@ -439,7 +440,7 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
// >= to fix a bug where wires bordering each other with the same power level will appear (in terms of meta) to power each other, when they aren't actually in the powered list // >= to fix a bug where wires bordering each other with the same power level will appear (in terms of meta) to power each other, when they aren't actually in the powered list
if (SurroundMeta >= MyMeta) if (SurroundMeta >= MyMeta)
{ {
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, SurroundMeta - 1); MetaToSet = SurroundMeta - 1; // To improve performance
} }
} }
@ -459,6 +460,10 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, 0); m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, 0);
return; // No need to process block power sets because self not powered return; // No need to process block power sets because self not powered
} }
else
{
m_World.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, MetaToSet);
}
SetBlockPowered(a_BlockX, a_BlockY - 1, a_BlockZ, a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_REDSTONE_WIRE); // Power block beneath SetBlockPowered(a_BlockX, a_BlockY - 1, a_BlockZ, a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_REDSTONE_WIRE); // Power block beneath
} }