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Merge pull request #433 from mc-server/redstoneimprovements

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Fixed more wire bugs
This commit is contained in:
Mattes D 2013-12-15 08:18:42 -08:00
commit 54b5f3b712
1 changed files with 33 additions and 1 deletions
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34
src/Simulator/RedstoneSimulator.cpp
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@ -82,10 +82,16 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
{
int RelX = itr->a_SourcePos.x - a_ChunkX * cChunkDef::Width;
int RelZ = itr->a_SourcePos.z - a_ChunkZ * cChunkDef::Width;
int DestRelX = itr->a_BlockPos.x - a_ChunkX * cChunkDef::Width;
int DestRelZ = itr->a_BlockPos.z - a_ChunkZ * cChunkDef::Width;
BLOCKTYPE SourceBlockType;
NIBBLETYPE SourceBlockMeta;
if (!a_Chunk->UnboundedRelGetBlock(RelX, itr->a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta))
BLOCKTYPE DestBlockType;
if (
!a_Chunk->UnboundedRelGetBlock(RelX, itr->a_SourcePos.y, RelZ, SourceBlockType, SourceBlockMeta) ||
!a_Chunk->UnboundedRelGetBlockType(DestRelX, itr->a_SourcePos.y, DestRelZ, DestBlockType)
)
{
continue;
}
@ -106,6 +112,12 @@ void cRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int a_ChunkZ, c
LOGD("cRedstoneSimulator: Erased block %s from powered blocks list due to present/past metadata mismatch", ItemToFullString(itr->a_SourceBlock).c_str());
itr = m_PoweredBlocks.erase(itr);
}
else if ((SourceBlockType == E_BLOCK_REDSTONE_WIRE) && (DestBlockType == E_BLOCK_REDSTONE_WIRE))
{
// It is simply not allowed that a wire powers another wire, presuming that data here is sane and a dest and source are beside each other
LOGD("cRedstoneSimulator: Erased redstone wire from powered blocks list because it's source was also wire");
itr = m_PoweredBlocks.erase(itr);
}
else
{
itr++;
@ -408,6 +420,18 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
{ 0,-1, -1}, /* Wires one lower, surrounding self stop */
} ;
static const struct // Define which directions the wire will check for repeater prescence
{
int x, y, z;
} gSideCoords[] =
{
{ 1, 0, 0 },
{-1, 0, 0 },
{ 0, 0, 1 },
{ 0, 0,-1 },
{ 0, 1, 0 },
};
// Check to see if directly beside a power source
if (AreCoordsPowered(a_BlockX, a_BlockY, a_BlockZ))
{
@ -478,6 +502,14 @@ void cRedstoneSimulator::HandleRedstoneWire(int a_BlockX, int a_BlockY, int a_Bl
if (m_World.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ) != 0) // A powered wire
{
for (size_t i = 0; i < ARRAYCOUNT(gSideCoords); i++) // Look for repeaters immediately surrounding self and try to power them
{
if (m_World.GetBlock(a_BlockX + gSideCoords[i].x, a_BlockY + gSideCoords[i].y, a_BlockZ + gSideCoords[i].z) == E_BLOCK_REDSTONE_REPEATER_OFF)
{
SetBlockPowered(a_BlockX + gSideCoords[i].x, a_BlockY + gSideCoords[i].y, a_BlockZ + gSideCoords[i].z, a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_REDSTONE_WIRE);
}
}
// Wire still powered, power blocks beneath
SetBlockPowered(a_BlockX, a_BlockY - 1, a_BlockZ, a_BlockX, a_BlockY, a_BlockZ, E_BLOCK_REDSTONE_WIRE);
SetDirectionLinkedPowered(a_BlockX, a_BlockY, a_BlockZ, BLOCK_FACE_YM, E_BLOCK_REDSTONE_WIRE);