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-rw-r--r--src/BlockInfo.cpp9
-rw-r--r--src/Blocks/BlockHandler.cpp4
-rw-r--r--src/Blocks/BlockStone.h2
-rw-r--r--src/Blocks/BlockTripwire.h32
-rw-r--r--src/Blocks/BlockTripwireHook.h82
-rw-r--r--src/Items/ItemHandler.cpp2
-rw-r--r--src/Items/ItemString.h39
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.cpp163
-rw-r--r--src/Simulator/IncrementalRedstoneSimulator.h8
9 files changed, 324 insertions, 17 deletions
diff --git a/src/BlockInfo.cpp b/src/BlockInfo.cpp
index 26525e264..16314290a 100644
--- a/src/BlockInfo.cpp
+++ b/src/BlockInfo.cpp
@@ -101,6 +101,8 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
a_Info[E_BLOCK_NEW_LEAVES ].m_SpreadLightFalloff = 1;
a_Info[E_BLOCK_SIGN_POST ].m_SpreadLightFalloff = 1;
a_Info[E_BLOCK_TORCH ].m_SpreadLightFalloff = 1;
+ a_Info[E_BLOCK_TRIPWIRE ].m_SpreadLightFalloff = 1;
+ a_Info[E_BLOCK_TRIPWIRE_HOOK ].m_SpreadLightFalloff = 1;
a_Info[E_BLOCK_VINES ].m_SpreadLightFalloff = 1;
a_Info[E_BLOCK_WALLSIGN ].m_SpreadLightFalloff = 1;
a_Info[E_BLOCK_WOODEN_DOOR ].m_SpreadLightFalloff = 1;
@@ -160,6 +162,8 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
a_Info[E_BLOCK_STATIONARY_WATER ].m_Transparent = true;
a_Info[E_BLOCK_STONE_BUTTON ].m_Transparent = true;
a_Info[E_BLOCK_STONE_PRESSURE_PLATE].m_Transparent = true;
+ a_Info[E_BLOCK_TRIPWIRE ].m_Transparent = true;
+ a_Info[E_BLOCK_TRIPWIRE_HOOK ].m_Transparent = true;
a_Info[E_BLOCK_TALL_GRASS ].m_Transparent = true;
a_Info[E_BLOCK_TORCH ].m_Transparent = true;
a_Info[E_BLOCK_VINES ].m_Transparent = true;
@@ -197,6 +201,7 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
a_Info[E_BLOCK_TNT ].m_OneHitDig = true;
a_Info[E_BLOCK_TALL_GRASS ].m_OneHitDig = true;
a_Info[E_BLOCK_TORCH ].m_OneHitDig = true;
+ a_Info[E_BLOCK_TRIPWIRE ].m_OneHitDig = true;
// Blocks that break when pushed by piston:
@@ -239,6 +244,8 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
a_Info[E_BLOCK_STONE_PRESSURE_PLATE].m_PistonBreakable = true;
a_Info[E_BLOCK_TALL_GRASS ].m_PistonBreakable = true;
a_Info[E_BLOCK_TORCH ].m_PistonBreakable = true;
+ a_Info[E_BLOCK_TRIPWIRE ].m_PistonBreakable = true;
+ a_Info[E_BLOCK_TRIPWIRE_HOOK ].m_PistonBreakable = true;
a_Info[E_BLOCK_VINES ].m_PistonBreakable = true;
a_Info[E_BLOCK_WATER ].m_PistonBreakable = true;
a_Info[E_BLOCK_WOODEN_BUTTON ].m_PistonBreakable = true;
@@ -280,6 +287,8 @@ void cBlockInfo::Initialize(cBlockInfoArray & a_Info)
a_Info[E_BLOCK_TALL_GRASS ].m_IsSnowable = false;
a_Info[E_BLOCK_TNT ].m_IsSnowable = false;
a_Info[E_BLOCK_TORCH ].m_IsSnowable = false;
+ a_Info[E_BLOCK_TRIPWIRE ].m_IsSnowable = false;
+ a_Info[E_BLOCK_TRIPWIRE_HOOK ].m_IsSnowable = false;
a_Info[E_BLOCK_VINES ].m_IsSnowable = false;
a_Info[E_BLOCK_WALLSIGN ].m_IsSnowable = false;
a_Info[E_BLOCK_WATER ].m_IsSnowable = false;
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 405c9bf43..3ddb7531d 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -65,6 +65,8 @@
#include "BlockRedstoneRepeater.h"
#include "BlockRedstoneTorch.h"
#include "BlockTNT.h"
+#include "BlockTripwire.h"
+#include "BlockTripwireHook.h"
#include "BlockSand.h"
#include "BlockSapling.h"
#include "BlockSideways.h"
@@ -291,6 +293,8 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
case E_BLOCK_TORCH: return new cBlockTorchHandler (a_BlockType);
case E_BLOCK_TRAPDOOR: return new cBlockTrapdoorHandler (a_BlockType);
case E_BLOCK_TNT: return new cBlockTNTHandler (a_BlockType);
+ case E_BLOCK_TRIPWIRE: return new cBlockTripwireHandler (a_BlockType);
+ case E_BLOCK_TRIPWIRE_HOOK: return new cBlockTripwireHookHandler (a_BlockType);
case E_BLOCK_VINES: return new cBlockVineHandler (a_BlockType);
case E_BLOCK_WALLSIGN: return new cBlockSignHandler (a_BlockType); // TODO: This needs a special handler
case E_BLOCK_WATER: return new cBlockFluidHandler (a_BlockType);
diff --git a/src/Blocks/BlockStone.h b/src/Blocks/BlockStone.h
index af4c6509a..cd5230f49 100644
--- a/src/Blocks/BlockStone.h
+++ b/src/Blocks/BlockStone.h
@@ -2,8 +2,6 @@
#pragma once
#include "BlockHandler.h"
-#include "../MersenneTwister.h"
-#include "../World.h"
diff --git a/src/Blocks/BlockTripwire.h b/src/Blocks/BlockTripwire.h
new file mode 100644
index 000000000..3ab17bf4a
--- /dev/null
+++ b/src/Blocks/BlockTripwire.h
@@ -0,0 +1,32 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockTripwireHandler :
+ public cBlockHandler
+{
+public:
+ cBlockTripwireHandler(BLOCKTYPE a_BlockType)
+ : cBlockHandler(a_BlockType)
+ {
+ }
+
+ virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+ {
+ a_Pickups.push_back(cItem(E_ITEM_STRING, 1, 0));
+ }
+
+ virtual const char * GetStepSound(void) override
+ {
+ return "";
+ }
+};
+
+
+
+
diff --git a/src/Blocks/BlockTripwireHook.h b/src/Blocks/BlockTripwireHook.h
new file mode 100644
index 000000000..f849fb8ad
--- /dev/null
+++ b/src/Blocks/BlockTripwireHook.h
@@ -0,0 +1,82 @@
+#pragma once
+
+#include "BlockHandler.h"
+#include "MetaRotator.h"
+
+
+
+
+
+class cBlockTripwireHookHandler :
+ public cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>
+{
+public:
+ cBlockTripwireHookHandler(BLOCKTYPE a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>(a_BlockType)
+ {
+ }
+
+ virtual bool GetPlacementBlockTypeMeta(
+ cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
+ int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
+ int a_CursorX, int a_CursorY, int a_CursorZ,
+ BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+ ) override
+ {
+ a_BlockType = m_BlockType;
+
+ a_BlockMeta = DirectionToMetadata(a_BlockFace);
+
+ return true;
+ }
+
+ inline static NIBBLETYPE DirectionToMetadata(eBlockFace a_Direction)
+ {
+ switch (a_Direction)
+ {
+ case BLOCK_FACE_XM: return 0x1;
+ case BLOCK_FACE_XP: return 0x3;
+ case BLOCK_FACE_ZM: return 0x2;
+ case BLOCK_FACE_ZP: return 0x0;
+ default: ASSERT(!"Unhandled tripwire hook direction!"); return 0x0;
+ }
+ }
+
+ inline static eBlockFace MetadataToDirection(NIBBLETYPE a_Meta)
+ {
+ switch (a_Meta & 0x03)
+ {
+ case 0x1: return BLOCK_FACE_XM;
+ case 0x3: return BLOCK_FACE_XP;
+ case 0x2: return BLOCK_FACE_ZM;
+ case 0x0: return BLOCK_FACE_ZP;
+ default: ASSERT(!"Unhandled tripwire hook metadata!"); return BLOCK_FACE_NONE;
+ }
+ }
+
+ virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+ {
+ // Reset meta to 0
+ a_Pickups.push_back(cItem(E_BLOCK_TRIPWIRE_HOOK, 1, 0));
+ }
+
+ virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+ {
+ NIBBLETYPE Meta;
+ a_Chunk.UnboundedRelGetBlockMeta(a_RelX, a_RelY, a_RelZ, Meta);
+
+ AddFaceDirection(a_RelX, a_RelY, a_RelZ, MetadataToDirection(Meta), true);
+ BLOCKTYPE BlockIsOn; a_Chunk.UnboundedRelGetBlockType(a_RelX, a_RelY, a_RelZ, BlockIsOn);
+
+ return (a_RelY > 0) && cBlockInfo::FullyOccupiesVoxel(BlockIsOn);
+ }
+
+ virtual const char * GetStepSound(void) override
+ {
+ return "step.wood";
+ }
+};
+
+
+
+
diff --git a/src/Items/ItemHandler.cpp b/src/Items/ItemHandler.cpp
index f639423ae..a2fd4e3f8 100644
--- a/src/Items/ItemHandler.cpp
+++ b/src/Items/ItemHandler.cpp
@@ -44,6 +44,7 @@
#include "ItemSign.h"
#include "ItemMobHead.h"
#include "ItemSpawnEgg.h"
+#include "ItemString.h"
#include "ItemSugarcane.h"
#include "ItemSword.h"
@@ -129,6 +130,7 @@ cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
case E_ITEM_HEAD: return new cItemMobHeadHandler(a_ItemType);
case E_ITEM_SNOWBALL: return new cItemSnowballHandler();
case E_ITEM_SPAWN_EGG: return new cItemSpawnEggHandler(a_ItemType);
+ case E_ITEM_STRING: return new cItemStringHandler(a_ItemType);
case E_ITEM_SUGARCANE: return new cItemSugarcaneHandler(a_ItemType);
case E_ITEM_WOODEN_HOE:
diff --git a/src/Items/ItemString.h b/src/Items/ItemString.h
new file mode 100644
index 000000000..a97fbe0ce
--- /dev/null
+++ b/src/Items/ItemString.h
@@ -0,0 +1,39 @@
+
+#pragma once
+
+#include "ItemHandler.h"
+
+
+
+
+
+class cItemStringHandler :
+ public cItemHandler
+{
+public:
+ cItemStringHandler(int a_ItemType) :
+ cItemHandler(a_ItemType)
+ {
+ }
+
+ virtual bool IsPlaceable(void) override
+ {
+ return true;
+ }
+
+ virtual bool GetPlacementBlockTypeMeta(
+ cWorld * a_World, cPlayer * a_Player,
+ int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace,
+ int a_CursorX, int a_CursorY, int a_CursorZ,
+ BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+ ) override
+ {
+ a_BlockType = E_BLOCK_TRIPWIRE;
+ a_BlockMeta = 0;
+ return true;
+ }
+};
+
+
+
+
diff --git a/src/Simulator/IncrementalRedstoneSimulator.cpp b/src/Simulator/IncrementalRedstoneSimulator.cpp
index 10446a879..866a5b65a 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.cpp
+++ b/src/Simulator/IncrementalRedstoneSimulator.cpp
@@ -2,6 +2,7 @@
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "IncrementalRedstoneSimulator.h"
+#include "BoundingBox.h"
#include "../BlockEntities/DropSpenserEntity.h"
#include "../BlockEntities/NoteEntity.h"
#include "../BlockEntities/CommandBlockEntity.h"
@@ -12,10 +13,13 @@
#include "../Blocks/BlockButton.h"
#include "../Blocks/BlockLever.h"
#include "../Blocks/BlockPiston.h"
+#include "../Blocks/BlockTripwireHook.h"
+
+#define WAKE_SIMULATOR_IF_DIRTY(a_Chunk, a_BlockX, a_BlockY, a_BlockZ) if (a_Chunk->IsRedstoneDirty()) WakeUp(a_BlockX, a_BlockY, a_BlockZ, a_Chunk);
+
-
cIncrementalRedstoneSimulator::cIncrementalRedstoneSimulator(cWorld & a_World) :
super(a_World),
@@ -99,10 +103,11 @@ void cIncrementalRedstoneSimulator::RedstoneAddBlock(int a_BlockX, int a_BlockY,
// Changeable sources
((Block == E_BLOCK_REDSTONE_WIRE) && (Meta == 0)) ||
((Block == E_BLOCK_LEVER) && !IsLeverOn(Meta)) ||
- ((Block == E_BLOCK_DETECTOR_RAIL) && (Meta & 0x08) == 0) ||
+ ((Block == E_BLOCK_DETECTOR_RAIL) && ((Meta & 0x08) == 0)) ||
(((Block == E_BLOCK_STONE_BUTTON) || (Block == E_BLOCK_WOODEN_BUTTON)) && (!IsButtonOn(Meta))) ||
(((Block == E_BLOCK_STONE_PRESSURE_PLATE) || (Block == E_BLOCK_WOODEN_PRESSURE_PLATE)) && (Meta == 0)) ||
- (((Block == E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE) || (Block == E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE)) && (Meta == 0))
+ (((Block == E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE) || (Block == E_BLOCK_HEAVY_WEIGHTED_PRESSURE_PLATE)) && (Meta == 0)) ||
+ ((Block == E_BLOCK_TRIPWIRE_HOOK) && ((Meta & 0x08) == 0))
)
{
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);
@@ -289,6 +294,9 @@ 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_TRIPWIRE: HandleTripwire(dataitr->x, dataitr->y, dataitr->z); break;
+ case E_BLOCK_TRIPWIRE_HOOK: HandleTripwireHook(dataitr->x, dataitr->y, dataitr->z); break;
+
case E_BLOCK_WOODEN_PRESSURE_PLATE:
case E_BLOCK_STONE_PRESSURE_PLATE:
case E_BLOCK_LIGHT_WEIGHTED_PRESSURE_PLATE:
@@ -1120,7 +1128,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
case E_BLOCK_STONE_PRESSURE_PLATE:
{
// MCS feature - stone pressure plates can only be triggered by players :D
- cPlayer * a_Player = m_World.FindClosestPlayer(Vector3f(BlockX + 0.5f, (float)a_RelBlockY, BlockZ + 0.5f), 0.7f, false);
+ cPlayer * a_Player = m_World.FindClosestPlayer(Vector3f(BlockX + 0.5f, (float)a_RelBlockY, BlockZ + 0.5f), 0.5f, false);
if (a_Player != NULL)
{
@@ -1131,7 +1139,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
else
{
m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x0);
- m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
}
break;
}
@@ -1155,7 +1163,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
double Distance = (EntityPos - BlockPos).Length();
- if (Distance <= 0.7)
+ if (Distance <= 0.5)
{
m_NumberOfEntities++;
}
@@ -1177,7 +1185,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
};
cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
- m_World.ForEachEntity(PressurePlateCallback);
+ m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
unsigned char Power;
NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
@@ -1198,7 +1206,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
}
m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
- m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
}
break;
@@ -1223,7 +1231,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
double Distance = (EntityPos - BlockPos).Length();
- if (Distance <= 0.7)
+ if (Distance <= 0.5)
{
m_NumberOfEntities++;
}
@@ -1232,7 +1240,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
bool GetPowerLevel(unsigned char & a_PowerLevel) const
{
- a_PowerLevel = std::min((int)ceil(m_NumberOfEntities / (float)10), MAX_POWER_LEVEL);
+ a_PowerLevel = std::min((int)ceil(m_NumberOfEntities / 10.f), MAX_POWER_LEVEL);
return (a_PowerLevel > 0);
}
@@ -1245,7 +1253,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
};
cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
- m_World.ForEachEntity(PressurePlateCallback);
+ m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
unsigned char Power;
NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
@@ -1266,7 +1274,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
}
m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
- m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
}
break;
@@ -1291,7 +1299,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
Vector3f BlockPos(m_X + 0.5f, (float)m_Y, m_Z + 0.5f);
double Distance = (EntityPos - BlockPos).Length();
- if (Distance <= 0.7)
+ if (Distance <= 0.5)
{
m_FoundEntity = true;
return true; // Break out, we only need to know for plates that at least one entity is on top
@@ -1313,7 +1321,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
} ;
cPressurePlateCallback PressurePlateCallback(BlockX, a_RelBlockY, BlockZ);
- m_World.ForEachEntity(PressurePlateCallback);
+ m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), PressurePlateCallback);
NIBBLETYPE Meta = m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
if (PressurePlateCallback.FoundEntity())
@@ -1333,7 +1341,7 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
m_Chunk->BroadcastSoundEffect("random.click", (int)((BlockX + 0.5) * 8.0), (int)((a_RelBlockY + 0.1) * 8.0), (int)((BlockZ + 0.5) * 8.0), 0.3F, 0.6F);
}
m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, E_META_PRESSURE_PLATE_RAISED);
- m_World.WakeUpSimulators(BlockX, a_RelBlockY, BlockZ);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
}
break;
}
@@ -1349,6 +1357,131 @@ void cIncrementalRedstoneSimulator::HandlePressurePlate(int a_RelBlockX, int a_R
+void cIncrementalRedstoneSimulator::HandleTripwireHook(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
+{
+ int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+ int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
+ int RelX = a_RelBlockX, RelZ = a_RelBlockZ;
+ bool FoundActivated = false;
+ eBlockFace FaceToGoTowards = cBlockTripwireHookHandler::MetadataToDirection(m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ));
+
+ for (int i = 0; i < 40; ++i) // Tripwires can be connected up to 40 blocks
+ {
+ BLOCKTYPE Type;
+ NIBBLETYPE Meta;
+
+ AddFaceDirection(RelX, a_RelBlockY, RelZ, FaceToGoTowards);
+ m_Chunk->UnboundedRelGetBlock(RelX, a_RelBlockY, RelZ, Type, Meta);
+
+ if (Type == E_BLOCK_TRIPWIRE)
+ {
+ if (Meta == 0x1)
+ {
+ FoundActivated = true;
+ }
+ }
+ else if (Type == E_BLOCK_TRIPWIRE_HOOK)
+ {
+ if (ReverseBlockFace(cBlockTripwireHookHandler::MetadataToDirection(Meta)) == FaceToGoTowards)
+ {
+ // Other hook not facing in opposite direction
+ break;
+ }
+ else
+ {
+ // Tripwire hook not connected at all, AND away all the power state bits
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x3);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
+ return;
+ }
+ }
+ else
+ {
+ // Tripwire hook not connected at all, AND away all the power state bits
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x3);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
+ return;
+ }
+ }
+
+ if (FoundActivated)
+ {
+ // Connected and activated, set the 3rd and 4th highest bits
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) | 0xC);
+ SetAllDirsAsPowered(a_RelBlockX, a_RelBlockY, a_RelBlockZ);
+ }
+ else
+ {
+ // Connected but not activated, AND away the highest bit
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, (m_Chunk->GetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ) & 0x7) | 0x4);
+ WAKE_SIMULATOR_IF_DIRTY(m_Chunk, BlockX, a_RelBlockY, BlockZ);
+ }
+}
+
+
+
+
+
+void cIncrementalRedstoneSimulator::HandleTripwire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
+{
+ int BlockX = m_Chunk->GetPosX() * cChunkDef::Width + a_RelBlockX;
+ int BlockZ = m_Chunk->GetPosZ() * cChunkDef::Width + a_RelBlockZ;
+
+ class cTripwireCallback :
+ public cEntityCallback
+ {
+ public:
+ cTripwireCallback(int a_BlockX, int a_BlockY, int a_BlockZ) :
+ m_FoundEntity(false),
+ m_X(a_BlockX),
+ m_Y(a_BlockY),
+ m_Z(a_BlockZ)
+ {
+ }
+
+ virtual bool Item(cEntity * a_Entity) override
+ {
+ cBoundingBox bbWire(m_X, m_X + 1, m_Y, m_Y + 0.1, m_Z, m_Z + 1);
+ cBoundingBox bbEntity(a_Entity->GetPosition(), a_Entity->GetWidth() / 2, a_Entity->GetHeight());
+
+ if (bbEntity.DoesIntersect(bbWire))
+ {
+ m_FoundEntity = true;
+ return true; // One entity is sufficient to trigger the wire
+ }
+ return false;
+ }
+
+ bool FoundEntity(void) const
+ {
+ return m_FoundEntity;
+ }
+
+ protected:
+ bool m_FoundEntity;
+
+ int m_X;
+ int m_Y;
+ int m_Z;
+ };
+
+ cTripwireCallback TripwireCallback(BlockX, a_RelBlockY, BlockZ);
+ m_World.ForEachEntityInChunk(m_Chunk->GetPosX(), m_Chunk->GetPosZ(), TripwireCallback);
+
+ if (TripwireCallback.FoundEntity())
+ {
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x1);
+ }
+ else
+ {
+ m_Chunk->SetMeta(a_RelBlockX, a_RelBlockY, a_RelBlockZ, 0x0);
+ }
+}
+
+
+
+
+
bool cIncrementalRedstoneSimulator::AreCoordsDirectlyPowered(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ)
{
int BlockX = (m_Chunk->GetPosX() * cChunkDef::Width) + a_RelBlockX;
diff --git a/src/Simulator/IncrementalRedstoneSimulator.h b/src/Simulator/IncrementalRedstoneSimulator.h
index 9c1f9460c..6cefdebf2 100644
--- a/src/Simulator/IncrementalRedstoneSimulator.h
+++ b/src/Simulator/IncrementalRedstoneSimulator.h
@@ -102,6 +102,11 @@ private:
void HandleDaylightSensor(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
/** Handles pressure plates */
void HandlePressurePlate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ, BLOCKTYPE a_MyType);
+ /** Handles tripwire hooks
+ Performs correct meta and power setting for self by going in the direction it faces and looking for a continous line of tripwire bounded by another oppositely facing hook
+ If this line is complete, it verifies that at least on wire reports an entity is on top (via its meta), and performs its task
+ */
+ void HandleTripwireHook(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
/* ==================== */
/* ====== CARRIERS ====== */
@@ -134,6 +139,8 @@ private:
void HandleFenceGate(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
/** Handles noteblocks */
void HandleNoteBlock(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
+ /** Handles tripwires */
+ void HandleTripwire(int a_RelBlockX, int a_RelBlockY, int a_RelBlockZ);
/* ===================== */
/* ====== Helper functions ====== */
@@ -271,6 +278,7 @@ private:
case E_BLOCK_TNT:
case E_BLOCK_TRAPDOOR:
case E_BLOCK_TRIPWIRE_HOOK:
+ case E_BLOCK_TRIPWIRE:
case E_BLOCK_WOODEN_BUTTON:
case E_BLOCK_WOODEN_DOOR:
case E_BLOCK_WOODEN_PRESSURE_PLATE: