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-rw-r--r--src/Defines.h15
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.cpp200
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.h4
3 files changed, 79 insertions, 140 deletions
diff --git a/src/Defines.h b/src/Defines.h
index 563fc308c..ee91ee596 100644
--- a/src/Defines.h
+++ b/src/Defines.h
@@ -274,8 +274,19 @@ inline eBlockFace RotateBlockFaceCW(eBlockFace a_BlockFace)
}
}
-
-
+inline eBlockFace ReverseBlockFace(eBlockFace a_BlockFace)
+{
+ switch (a_BlockFace)
+ {
+ case BLOCK_FACE_YP: return BLOCK_FACE_YM;
+ case BLOCK_FACE_XP: return BLOCK_FACE_XM;
+ case BLOCK_FACE_ZP: return BLOCK_FACE_ZM;
+ case BLOCK_FACE_YM: return BLOCK_FACE_YP;
+ case BLOCK_FACE_XM: return BLOCK_FACE_XP;
+ case BLOCK_FACE_ZM: return BLOCK_FACE_ZP;
+ default: return a_BlockFace;
+ }
+}
/** Returns the textual representation of the BlockFace constant. */
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index b8da978f2..183c527ca 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -271,6 +271,8 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
ShouldUpdateSimulateOnceBlocks = true;
}
+ HandleRedstoneRepeaterDelays();
+
for (cRedstoneSimulatorChunkData::iterator dataitr = m_RedstoneSimulatorChunkData->begin(); dataitr != m_RedstoneSimulatorChunkData->end();)
{
if (dataitr->DataTwo)
@@ -282,26 +284,6 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
switch (dataitr->Data)
{
case E_BLOCK_DAYLIGHT_SENSOR: HandleDaylightSensor(dataitr->x, dataitr->y, dataitr->z); break;
-
- case E_BLOCK_REDSTONE_REPEATER_OFF:
- case E_BLOCK_REDSTONE_REPEATER_ON:
- {
- bool FoundItem = false;
- for (RepeatersDelayList::iterator repeateritr = m_RepeatersDelayList->begin(); repeateritr != m_RepeatersDelayList->end(); ++repeateritr)
- {
- if (repeateritr->a_RelBlockPos == Vector3i(dataitr->x, dataitr->y, dataitr->z))
- {
- HandleRedstoneRepeater(dataitr->x, dataitr->y, dataitr->z, dataitr->Data, repeateritr);
- FoundItem = true;
- break;
- }
- }
- if (!FoundItem && ShouldUpdateSimulateOnceBlocks)
- {
- HandleRedstoneRepeater(dataitr->x, dataitr->y, dataitr->z, dataitr->Data, m_RepeatersDelayList->end());
- }
- break;
- }
case E_BLOCK_WOODEN_PRESSURE_PLATE:
case E_BLOCK_STONE_PRESSURE_PLATE:
case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
@@ -357,6 +339,11 @@ void cIncrementalRedstoneSimulator::SimulateChunk(float a_Dt, int a_ChunkX, int
HandlePiston(dataitr->x, dataitr->y, dataitr->z);
break;
}
+ case E_BLOCK_REDSTONE_REPEATER_OFF:
+ case E_BLOCK_REDSTONE_REPEATER_ON:
+ {
+ HandleRedstoneRepeater(dataitr->x, dataitr->y, dataitr->z, dataitr->Data);
+ }
case E_BLOCK_REDSTONE_TORCH_OFF:
case E_BLOCK_REDSTONE_TORCH_ON:
{
@@ -511,29 +498,10 @@ void cIncrementalRedstoneSimulator::HandleRedstoneLever(int a_RelBlockX, int a_R
{
SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- NIBBLETYPE Dir = cBlockLeverHandler::BlockMetaDataToBlockFace(Meta);
- switch (Dir) // Now, flip the direction into the type used by SetBlockLinkedPowered()
- {
- case BLOCK_FACE_YP:
- case BLOCK_FACE_XP:
- case BLOCK_FACE_ZP:
- {
- Dir--;
- break;
- }
- case BLOCK_FACE_XM:
- case BLOCK_FACE_ZM:
- case BLOCK_FACE_YM:
- {
- Dir++;
- break;
- }
- default:
- {
- ASSERT(!"Unhandled lever metadata!");
- return;
- }
- }
+ eBlockFace Dir = cBlockLeverHandler::BlockMetaDataToBlockFace(Meta);
+
+ Dir = ReverseBlockFace(Dir);
+
SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, Dir);
}
}
@@ -579,27 +547,8 @@ void cIncrementalRedstoneSimulator::HandleRedstoneButton(int a_RelBlockX, int a_
{
SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- NIBBLETYPE Dir = cBlockButtonHandler::BlockMetaDataToBlockFace(Meta);
- switch (Dir) // Now, flip the direction into the type used by SetBlockLinkedPowered()
- {
- case BLOCK_FACE_XP:
- case BLOCK_FACE_ZP:
- {
- Dir--;
- break;
- }
- case BLOCK_FACE_XM:
- case BLOCK_FACE_ZM:
- {
- Dir++;
- break;
- }
- default:
- {
- ASSERT(!"Unhandled button metadata!");
- return;
- }
- }
+ eBlockFace Dir = cBlockButtonHandler::BlockMetaDataToBlockFace(Meta);
+ Dir = ReverseBlockFace(Dir);
SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, Dir);
}
}
@@ -766,7 +715,7 @@ void cIncrementalRedstoneSimulator::HandleRedstoneWire(int a_RelBlockX, int a_Re
-void cIncrementalRedstoneSimulator::HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState, RepeatersDelayList::iterator a_Itr)
+void cIncrementalRedstoneSimulator::HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState)
{
/* Repeater Orientation Mini Guide:
===================================
@@ -793,102 +742,79 @@ void cIncrementalRedstoneSimulator::HandleRedstoneRepeater(int a_RelBlockX, int
NIBBLETYPE a_Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
bool IsOn = (a_MyState == E_BLOCK_REDSTONE_REPEATER_ON);
- bool WereItrsChanged = false;
if (!IsRepeaterLocked(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta)) // If we're locked, change nothing. Otherwise:
{
bool IsSelfPowered = IsRepeaterPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta);
if (IsSelfPowered && !IsOn) // Queue a power change if powered, but not on and not locked.
{
- WereItrsChanged = QueueRepeaterPowerChange(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta, true);
+ QueueRepeaterPowerChange(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta, true);
}
else if (!IsSelfPowered && IsOn) // Queue a power change if unpowered, on, and not locked.
{
- WereItrsChanged = QueueRepeaterPowerChange(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta, false);
- }
- else if (a_Itr == m_RepeatersDelayList->end())
- {
- return;
+ QueueRepeaterPowerChange(a_RelBlockX, a_RelBlockY, a_RelBlockZ, a_Meta, false);
}
}
- else if (a_Itr == m_RepeatersDelayList->end())
- {
- return;
- }
+}
- if (WereItrsChanged)
+void cIncrementalRedstoneSimulator::HandleRedstoneRepeaterDelays()
+{
+ for (RepeatersDelayList::iterator itr = m_RepeatersDelayList->begin(); itr != m_RepeatersDelayList->end(); itr++)
{
- for (a_Itr = m_RepeatersDelayList->begin(); a_Itr != m_RepeatersDelayList->end(); ++a_Itr)
- {
- if (a_Itr->a_RelBlockPos == Vector3i(a_RelBlockX, a_RelBlockY, a_RelBlockZ))
- {
- // Leave a_Itr at where we found the entry
- break;
- }
- }
- }
- // a_Itr may be passed with m_RepeatersDelayList::end, however, we can guarantee this iterator is always valid because...
- // ...QueueRepeaterPowerChange is called to add an entry (and the above code updates iterator). However, if the repeater was locked or something similar...
- // ...we will never get here because of the returns.
- if (a_Itr->a_ElapsedTicks >= a_Itr->a_DelayTicks) // Has the elapsed ticks reached the target ticks?
- {
- if (a_Itr->ShouldPowerOn)
+ if (itr->a_ElapsedTicks >= itr->a_DelayTicks) // Has the elapsed ticks reached the target ticks?
{
- if (!IsOn)
+ int RelBlockX = itr->a_RelBlockPos.x;
+ int RelBlockY = itr->a_RelBlockPos.y;
+ int RelBlockZ = itr->a_RelBlockPos.z;
+ NIBBLETYPE Meta = m_Chunk->GetMeta(RelBlockX, RelBlockY, RelBlockZ);
+ if (itr->ShouldPowerOn)
{
- m_Chunk->SetBlock(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_BLOCK_REDSTONE_REPEATER_ON, a_Meta); // For performance
- }
+
+ m_Chunk->SetBlock(itr->a_RelBlockPos, E_BLOCK_REDSTONE_REPEATER_ON, Meta); // For performance
- switch (a_Meta & 0x3) // We only want the direction (bottom) bits
- {
- case 0x0:
+ switch (Meta & 0x3) // We only want the direction (bottom) bits
{
- SetBlockPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ - 1, a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, BLOCK_FACE_ZM);
- break;
- }
- case 0x1:
- {
- SetBlockPowered(a_RelBlockX + 1, a_RelBlockY, a_RelBlockZ, a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, BLOCK_FACE_XP);
- break;
- }
- case 0x2:
- {
- SetBlockPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ + 1, a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, BLOCK_FACE_ZP);
- break;
- }
- case 0x3:
- {
- SetBlockPowered(a_RelBlockX - 1, a_RelBlockY, a_RelBlockZ, a_RelBlockX, a_RelBlockY, a_RelBlockZ);
- SetDirectionLinkedPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ, BLOCK_FACE_XM);
- break;
+ case 0x0:
+ {
+ SetBlockPowered(RelBlockX, RelBlockY, RelBlockZ - 1, RelBlockX, RelBlockY, RelBlockZ);
+ SetDirectionLinkedPowered(RelBlockX, RelBlockY, RelBlockZ, BLOCK_FACE_ZM);
+ break;
+ }
+ case 0x1:
+ {
+ SetBlockPowered(RelBlockX + 1, RelBlockY, RelBlockZ, RelBlockX, RelBlockY, RelBlockZ);
+ SetDirectionLinkedPowered(RelBlockX, RelBlockY, RelBlockZ, BLOCK_FACE_XP);
+ break;
+ }
+ case 0x2:
+ {
+ SetBlockPowered(RelBlockX, RelBlockY, RelBlockZ + 1, RelBlockX, RelBlockY, RelBlockZ);
+ SetDirectionLinkedPowered(RelBlockX, RelBlockY, RelBlockZ, BLOCK_FACE_ZP);
+ break;
+ }
+ case 0x3:
+ {
+ SetBlockPowered(RelBlockX - 1, RelBlockY, RelBlockZ, RelBlockX, RelBlockY, RelBlockZ);
+ SetDirectionLinkedPowered(RelBlockX, RelBlockY, RelBlockZ, BLOCK_FACE_XM);
+ break;
+ }
}
}
-
- // Removal of the data entry will be handled in SimChunk - we still want to continue trying to power blocks, even if our delay time has reached
- // Otherwise, the power state of blocks in front won't update after we have powered on
- return;
+ else
+ {
+ m_Chunk->SetBlock(RelBlockX, RelBlockY, RelBlockZ, E_BLOCK_REDSTONE_REPEATER_OFF, Meta);
+ }
+ m_RepeatersDelayList->erase(itr);
}
else
{
- if (IsOn)
- {
- m_Chunk->SetBlock(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_BLOCK_REDSTONE_REPEATER_OFF, a_Meta);
- }
- m_RepeatersDelayList->erase(a_Itr); // We can remove off repeaters which don't need further updating
- return;
+ // Apparently, incrementing ticks only works reliably here, and not in SimChunk;
+ // With a world with lots of redstone, the repeaters simply do not delay
+ // I am confounded to say why. Perhaps optimisation failure.
+ LOGD("Incremented a repeater @ {%i %i %i} | Elapsed ticks: %i | Target delay: %i", itr->a_RelBlockPos.x, itr->a_RelBlockPos.y, itr->a_RelBlockPos.z, itr->a_ElapsedTicks, itr->a_DelayTicks);
+ itr->a_ElapsedTicks++;
}
}
- else
- {
- // Apparently, incrementing ticks only works reliably here, and not in SimChunk;
- // With a world with lots of redstone, the repeaters simply do not delay
- // I am confounded to say why. Perhaps optimisation failure.
- LOGD("Incremented a repeater @ {%i %i %i} | Elapsed ticks: %i | Target delay: %i", a_Itr->a_RelBlockPos.x, a_Itr->a_RelBlockPos.y, a_Itr->a_RelBlockPos.z, a_Itr->a_ElapsedTicks, a_Itr->a_DelayTicks);
- a_Itr->a_ElapsedTicks++;
- }
}
diff --git a/src/Simulator/IncrementalRedstoneSimulator.h b/src/Simulator/IncrementalRedstoneSimulator.h
index 1d6a49aca..9c1f9460c 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.h
+++ b/src/Simulator/IncrementalRedstoneSimulator.h
@@ -108,7 +108,9 @@ private:
/** Handles redstone wire */
void HandleRedstoneWire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
/** Handles repeaters */
- void HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState, RepeatersDelayList::iterator a_Itr);
+ void HandleRedstoneRepeater(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyState);
+ /** Handles delayed updates to Repeaters **/
+ void HandleRedstoneRepeaterDelays();
/* ====================== */
/* ====== DEVICES ====== */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 13:42:59 +0100