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Fixed pistons extending

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They didn't when a source was in front, but now they do! Yay!
This commit is contained in:
Tiger Wang 2013-11-30 15:07:21 +00:00
parent dc8e8a3ddc
commit fad43f0c40
1 changed files with 10 additions and 0 deletions
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10
src/Simulator/RedstoneSimulator.cpp
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@ -848,6 +848,8 @@ bool cRedstoneSimulator::IsPistonPowered(int a_BlockX, int a_BlockY, int a_Block
{ {
// Pistons cannot be powered through their front face; this function verifies that a source meets this requirement // Pistons cannot be powered through their front face; this function verifies that a source meets this requirement
int OldX = a_BlockX, OldY = a_BlockY, OldZ = a_BlockZ;
for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr) for (PoweredBlocksList::iterator itr = m_PoweredBlocks.begin(); itr != m_PoweredBlocks.end(); ++itr)
{ {
sPoweredBlocks & Change = *itr; sPoweredBlocks & Change = *itr;
@ -860,6 +862,10 @@ bool cRedstoneSimulator::IsPistonPowered(int a_BlockX, int a_BlockY, int a_Block
{ {
return true; return true;
} }
a_BlockX = OldX;
a_BlockY = OldY;
a_BlockZ = OldZ;
} }
for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end(); ++itr) for (LinkedBlocksList::iterator itr = m_LinkedPoweredBlocks.begin(); itr != m_LinkedPoweredBlocks.end(); ++itr)
@ -874,6 +880,10 @@ bool cRedstoneSimulator::IsPistonPowered(int a_BlockX, int a_BlockY, int a_Block
{ {
return true; return true;
} }
a_BlockX = OldX;
a_BlockY = OldY;
a_BlockZ = OldZ;
} }
return false; // Source was in front of the piston's front face return false; // Source was in front of the piston's front face
} }