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authorTiger Wang <ziwei.tiger@outlook.com>2015-12-19 22:20:56 +0100
committerTiger Wang <ziwei.tiger@outlook.com>2015-12-19 22:20:56 +0100
commitb8752bb26e91bcdcebfb8dd43e5794251ff70a89 (patch)
tree95048f5a2a833c1d43785f6eaea070627c2b9ebe /src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h
parentMerge pull request #2776 from cuberite/AtomicBoolIsthread (diff)
parentReorganised the redstone simulator (diff)
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Diffstat (limited to 'src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h')
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h93
1 files changed, 93 insertions, 0 deletions
diff --git a/src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h b/src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h
new file mode 100644
index 000000000..eb434d611
--- /dev/null
+++ b/src/Simulator/IncrementalRedstoneSimulator/TrappedChestHandler.h
@@ -0,0 +1,93 @@
+
+#pragma once
+
+#include "RedstoneHandler.h"
+#include "BlockEntities/ChestEntity.h"
+
+
+
+
+
+class cTrappedChestHandler : public cRedstoneHandler
+{
+ typedef cRedstoneHandler super;
+public:
+
+ cTrappedChestHandler(cWorld & a_World) :
+ super(a_World)
+ {
+ }
+
+ virtual unsigned char GetPowerDeliveredToPosition(const Vector3i & a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, const Vector3i & a_QueryPosition, BLOCKTYPE a_QueryBlockType) override
+ {
+ UNUSED(a_BlockType);
+ UNUSED(a_Meta);
+ UNUSED(a_QueryPosition);
+ UNUSED(a_QueryBlockType);
+
+ return static_cast<cIncrementalRedstoneSimulator *>(m_World.GetRedstoneSimulator())->GetChunkData()->GetCachedPowerData(a_Position).PowerLevel;
+ }
+
+ virtual unsigned char GetPowerLevel(const Vector3i & a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) override
+ {
+ UNUSED(a_BlockType);
+ UNUSED(a_Meta);
+
+ class cGetTrappedChestPlayers :
+ public cItemCallback<cChestEntity>
+ {
+ public:
+ cGetTrappedChestPlayers(void) :
+ m_NumberOfPlayers(0)
+ {
+ }
+
+ virtual ~cGetTrappedChestPlayers()
+ {
+ }
+
+ virtual bool Item(cChestEntity * a_Chest) override
+ {
+ ASSERT(a_Chest->GetBlockType() == E_BLOCK_TRAPPED_CHEST);
+ m_NumberOfPlayers = a_Chest->GetNumberOfPlayers();
+ return true;
+ }
+
+ unsigned char GetPowerLevel(void) const
+ {
+ return static_cast<unsigned char>(std::min(m_NumberOfPlayers, 15));
+ }
+
+ private:
+ int m_NumberOfPlayers;
+
+ } GTCP;
+
+ VERIFY(!m_World.DoWithChestAt(a_Position.x, a_Position.y, a_Position.z, GTCP));
+ return GTCP.GetPowerLevel();
+ }
+
+ virtual cVector3iArray Update(const Vector3i & a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta, PoweringData a_PoweringData) override
+ {
+ LOGD("Evaluating tricky the trapped chest (%d %d %d)", a_Position.x, a_Position.y, a_Position.z);
+
+ auto Power = GetPowerLevel(a_Position, a_BlockType, a_Meta);
+ auto PreviousPower = static_cast<cIncrementalRedstoneSimulator *>(m_World.GetRedstoneSimulator())->GetChunkData()->ExchangeUpdateOncePowerData(a_Position, PoweringData(a_BlockType, Power));
+
+ if (Power != PreviousPower.PowerLevel)
+ {
+ return GetAdjustedRelatives(a_Position, StaticAppend(GetRelativeLaterals(), cVector3iArray{ OffsetYM() }));
+ }
+
+ return {};
+ }
+
+ virtual cVector3iArray GetValidSourcePositions(const Vector3i & a_Position, BLOCKTYPE a_BlockType, NIBBLETYPE a_Meta) override
+ {
+ UNUSED(a_Position);
+ UNUSED(a_BlockType);
+ UNUSED(a_Meta);
+
+ return {};
+ }
+};