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-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.cpp63
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.h3
2 files changed, 43 insertions, 23 deletions
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index e6398a9eb..4e165bd36 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -31,7 +31,7 @@ cIncrementalRedstoneSimulator::~cIncrementalRedstoneSimulator()
-void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk)
+void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk, cChunk * a_OtherChunk)
{
if ((a_Chunk == NULL) || !a_Chunk->IsValid())
{
@@ -42,12 +42,27 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
return;
}
- int RelX = a_BlockX - a_Chunk->GetPosX() * cChunkDef::Width;
- int RelZ = a_BlockZ - a_Chunk->GetPosZ() * cChunkDef::Width;
-
+ // We may be called with coordinates in a chunk that is not the first chunk parameter
+ // In that case, the actual chunk (which the coordinates are in), will be passed as the second parameter
+ // Use that Chunk pointer to get a relative position
+
+ int RelX = 0;
+ int RelZ = 0;
BLOCKTYPE Block;
NIBBLETYPE Meta;
- a_Chunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
+
+ if (a_OtherChunk != NULL)
+ {
+ RelX = a_BlockX - a_OtherChunk->GetPosX() * cChunkDef::Width;
+ RelZ = a_BlockZ - a_OtherChunk->GetPosZ() * cChunkDef::Width;
+ a_OtherChunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
+ }
+ else
+ {
+ RelX = a_BlockX - a_Chunk->GetPosX() * cChunkDef::Width;
+ RelZ = a_BlockZ - a_Chunk->GetPosZ() * cChunkDef::Width;
+ a_Chunk->GetBlockTypeMeta(RelX, a_BlockY, RelZ, Block, Meta);
+ }
// Every time a block is changed (AddBlock called), we want to go through all lists and check to see if the coordiantes stored within are still valid
// Checking only when a block is changed, as opposed to every tick, also improves performance
@@ -63,7 +78,7 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
if (!IsPotentialSource(Block))
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list as it no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*PoweredBlocks).erase(itr);
+ PoweredBlocks->erase(itr);
break;
}
else if (
@@ -76,7 +91,7 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
)
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*PoweredBlocks).erase(itr);
+ PoweredBlocks->erase(itr);
break;
}
else if (Block == E_BLOCK_DAYLIGHT_SENSOR)
@@ -94,7 +109,7 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
if (a_Chunk->GetTimeAlteredLight(SkyLight) <= 8) // Could use SkyLight - m_World.GetSkyDarkness();
{
LOGD("cIncrementalRedstoneSimulator: Erased daylight sensor from powered blocks list due to insufficient light level");
- &(*PoweredBlocks).erase(itr);
+ PoweredBlocks->erase(itr);
break;
}
}
@@ -102,15 +117,16 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
}
LinkedBlocksList * LinkedPoweredBlocks = a_Chunk->GetRedstoneSimulatorLinkedBlocksList();
- for (LinkedBlocksList::iterator itr = LinkedPoweredBlocks->begin(); itr != LinkedPoweredBlocks->end(); ++itr)
+ // We loop through all values (insteading of breaking out at the first) to make sure everything is gone, as there can be multiple SourceBlock entries for one AddBlock coordinate
+ for (LinkedBlocksList::iterator itr = LinkedPoweredBlocks->begin(); itr != LinkedPoweredBlocks->end();)
{
if (itr->a_SourcePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
{
if (!IsPotentialSource(Block))
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer connected to a source", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*LinkedPoweredBlocks).erase(itr);
- break;
+ itr = LinkedPoweredBlocks->erase(itr);
+ continue;
}
else if (
// Things that can send power through a block but which depends on meta
@@ -120,8 +136,8 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
)
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list due to present/past metadata mismatch", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*LinkedPoweredBlocks).erase(itr);
- break;
+ itr = LinkedPoweredBlocks->erase(itr);
+ continue;
}
}
else if (itr->a_MiddlePos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
@@ -129,13 +145,14 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
if (!IsViableMiddleBlock(Block))
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from linked powered blocks list as it is no longer powered through a valid middle block", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*LinkedPoweredBlocks).erase(itr);
- break;
+ itr = LinkedPoweredBlocks->erase(itr);
+ continue;
}
}
+ ++itr;
}
- SimulatedPlayerToggleableList * SimulatedPlayerToggleableBlocks = a_Chunk->GetRedstoneSimulatorSimulatedPlayerToggleableList();
+ SimulatedPlayerToggleableList * SimulatedPlayerToggleableBlocks = a_Chunk->GetRedstoneSimulatorSimulatedPlayerToggleableList();
for (SimulatedPlayerToggleableList::iterator itr = SimulatedPlayerToggleableBlocks->begin(); itr != SimulatedPlayerToggleableBlocks->end(); ++itr)
{
if (!itr->a_BlockPos.Equals(Vector3i(a_BlockX, a_BlockY, a_BlockZ)))
@@ -146,7 +163,7 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
if (!IsAllowedBlock(Block))
{
LOGD("cIncrementalRedstoneSimulator: Erased block @ {%i, %i, %i} from toggleable simulated list as it is no longer redstone", itr->a_BlockPos.x, itr->a_BlockPos.y, itr->a_BlockPos.z);
- &(*SimulatedPlayerToggleableBlocks).erase(itr);
+ SimulatedPlayerToggleableBlocks->erase(itr);
break;
}
}
@@ -161,7 +178,7 @@ void cIncrementalRedstoneSimulator::AddBlock(int a_BlockX, int a_BlockY, int a_B
if ((Block != E_BLOCK_REDSTONE_REPEATER_ON) && (Block != E_BLOCK_REDSTONE_REPEATER_OFF))
{
- &(*RepeatersDelayList).erase(itr);
+ RepeatersDelayList->erase(itr);
break;
}
}
@@ -313,10 +330,12 @@ void cIncrementalRedstoneSimulator::WakeUp(int a_BlockX, int a_BlockY, int a_Blo
{
// On a chunk boundary, alert all four sides (i.e. at least one neighbouring chunk)
AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk);
- AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX - 1, a_BlockZ));
- AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX + 1, a_BlockZ));
- AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ - 1));
- AddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ + 1));
+ // Pass the original coordinates, because when adding things to our simulator lists, we get the chunk that they are in, and therefore any updates need to preseve their position
+ // RedstoneAddBlock to pass both the neighbouring chunk and the chunk which the coordiantes are in
+ RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX - 1, a_BlockZ), a_Chunk);
+ RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX + 1, a_BlockZ), a_Chunk);
+ RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ - 1), a_Chunk);
+ RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk->GetNeighborChunk(a_BlockX, a_BlockZ + 1), a_Chunk);
return;
}
diff --git a/src/Simulator/IncrementalRedstoneSimulator.h b/src/Simulator/IncrementalRedstoneSimulator.h
index aea668996..e6bc28621 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.h
+++ b/src/Simulator/IncrementalRedstoneSimulator.h
@@ -78,7 +78,8 @@ private:
SimulatedPlayerToggleableList * m_SimulatedPlayerToggleableBlocks;
RepeatersDelayList * m_RepeatersDelayList;
- virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override;
+ virtual void AddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk) override { RedstoneAddBlock(a_BlockX, a_BlockY, a_BlockZ, a_Chunk); }
+ void RedstoneAddBlock(int a_BlockX, int a_BlockY, int a_BlockZ, cChunk * a_Chunk, cChunk * a_OtherChunk = NULL);
cChunk * m_Chunk;
// We want a_MyState for devices needing a full FastSetBlock (as opposed to meta) because with our simulation model, we cannot keep setting the block if it is already set correctly