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-rw-r--r--src/Blocks/BlockBed.h6
-rw-r--r--src/Blocks/BlockButton.h6
-rw-r--r--src/Blocks/BlockChest.h6
-rw-r--r--src/Blocks/BlockComparator.h6
-rw-r--r--src/Blocks/BlockDoor.cpp84
-rw-r--r--src/Blocks/BlockDoor.h72
-rw-r--r--src/Blocks/BlockDropSpenser.h6
-rw-r--r--src/Blocks/BlockEnderchest.h6
-rw-r--r--src/Blocks/BlockFenceGate.h6
-rw-r--r--src/Blocks/BlockFurnace.h8
-rw-r--r--src/Blocks/BlockHopper.h21
-rw-r--r--src/Blocks/BlockLadder.h4
-rw-r--r--src/Blocks/BlockLever.h37
-rw-r--r--src/Blocks/BlockPumpkin.h6
-rw-r--r--src/Blocks/BlockRail.h135
-rw-r--r--src/Blocks/BlockRedstoneRepeater.h6
-rw-r--r--src/Blocks/BlockSign.h31
-rw-r--r--src/Blocks/BlockSlab.h11
-rw-r--r--src/Blocks/BlockStairs.h6
-rw-r--r--src/Blocks/BlockTorch.h6
-rw-r--r--src/Blocks/BlockTrapdoor.h6
-rw-r--r--src/Blocks/BlockVine.h2
-rw-r--r--src/Blocks/MetaRotator.h (renamed from src/Blocks/MetaRotater.h)16
23 files changed, 372 insertions, 121 deletions
diff --git a/src/Blocks/BlockBed.h b/src/Blocks/BlockBed.h
index 6daa94730..92804aaac 100644
--- a/src/Blocks/BlockBed.h
+++ b/src/Blocks/BlockBed.h
@@ -4,7 +4,7 @@
#include "BlockHandler.h"
#include "ChunkInterface.h"
#include "WorldInterface.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
#include "../Entities/Player.h"
@@ -12,11 +12,11 @@
class cBlockBedHandler :
- public cMetaRotater<cBlockHandler, 0x3, 0x02, 0x03, 0x00, 0x01, true>
+ public cMetaRotator<cBlockHandler, 0x3, 0x02, 0x03, 0x00, 0x01, true>
{
public:
cBlockBedHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockHandler, 0x3, 0x02, 0x03, 0x00, 0x01,true>(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x3, 0x02, 0x03, 0x00, 0x01,true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockButton.h b/src/Blocks/BlockButton.h
index 740cbe3c4..4b2f6f618 100644
--- a/src/Blocks/BlockButton.h
+++ b/src/Blocks/BlockButton.h
@@ -2,17 +2,17 @@
#include "BlockHandler.h"
#include "Chunk.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockButtonHandler :
- public cMetaRotater<cBlockHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>
+ public cMetaRotator<cBlockHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>
{
public:
cBlockButtonHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockChest.h b/src/Blocks/BlockChest.h
index 30588d8fc..a1ded4c26 100644
--- a/src/Blocks/BlockChest.h
+++ b/src/Blocks/BlockChest.h
@@ -4,18 +4,18 @@
#include "BlockEntity.h"
#include "../BlockArea.h"
#include "../Entities/Player.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockChestHandler :
- public cMetaRotater<cBlockEntityHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>
+ public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
cBlockChestHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockEntityHandler, 0x07, 0x04, 0x01, 0x03, 0x02, true>(a_BlockType)
+ : cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockComparator.h b/src/Blocks/BlockComparator.h
index e570ff302..4dd05366d 100644
--- a/src/Blocks/BlockComparator.h
+++ b/src/Blocks/BlockComparator.h
@@ -3,18 +3,18 @@
#include "BlockHandler.h"
#include "BlockRedstoneRepeater.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockComparatorHandler :
- public cMetaRotater<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>
+ public cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>
{
public:
cBlockComparatorHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockDoor.cpp b/src/Blocks/BlockDoor.cpp
index 4e38ef334..479c68153 100644
--- a/src/Blocks/BlockDoor.cpp
+++ b/src/Blocks/BlockDoor.cpp
@@ -110,3 +110,87 @@ const char * cBlockDoorHandler::GetStepSound(void)
+
+NIBBLETYPE cBlockDoorHandler::MetaRotateCCW(NIBBLETYPE a_Meta)
+{
+ if (a_Meta & 0x08)
+ {
+ return a_Meta;
+ }
+ else
+ {
+ return super::MetaRotateCCW(a_Meta);
+ }
+}
+
+
+
+NIBBLETYPE cBlockDoorHandler::MetaRotateCW(NIBBLETYPE a_Meta)
+{
+ if (a_Meta & 0x08)
+ {
+ return a_Meta;
+ }
+ else
+ {
+ return super::MetaRotateCW(a_Meta);
+ }
+}
+
+
+
+NIBBLETYPE cBlockDoorHandler::MetaMirrorXY(NIBBLETYPE a_Meta)
+{
+ // Top bit (0x08) contains door panel type (Top/Bottom panel) Only Bottom panels contain position data
+ // Return a_Meta if panel is a top panel (0x08 bit is set to 1)
+
+ // Note: Currently, you can not properly mirror the hinges on a double door. The orientation of the door is stored
+ // in only the bottom tile while the hinge position is in the top tile. This function only operates on one tile at a time,
+ // so the function can only see either the hinge position or orientation, but not both, at any given time. The class itself
+ // needs extra datamembers.
+ if (a_Meta & 0x08) return a_Meta;
+
+ // Holds open/closed meta data. 0x0C == 1100.
+ NIBBLETYPE OtherMeta = a_Meta & 0x0C;
+
+ // Mirrors according to a table. 0x03 == 0011.
+ switch (a_Meta & 0x03)
+ {
+ case 0x03: return 0x01 + OtherMeta; // South -> North
+ case 0x01: return 0x03 + OtherMeta; // North -> South
+ }
+
+ // Not Facing North or South; No change.
+ return a_Meta;
+}
+
+
+
+NIBBLETYPE cBlockDoorHandler::MetaMirrorYZ(NIBBLETYPE a_Meta)
+{
+ // Top bit (0x08) contains door panel type (Top/Bottom panel) Only Bottom panels contain position data
+ // Return a_Meta if panel is a top panel (0x08 bit is set to 1)
+
+ // Note: Currently, you can not properly mirror the hinges on a double door. The orientation of the door is stored
+ // in only the bottom tile while the hinge position is in the top tile. This function only operates on one tile at a time,
+ // so the function can only see either the hinge position or orientation, but not both, at any given time.The class itself
+ // needs extra datamembers.
+
+ if (a_Meta & 0x08) return a_Meta;
+
+ // Holds open/closed meta data. 0x0C == 1100.
+ NIBBLETYPE OtherMeta = a_Meta & 0x0C;
+
+ // Mirrors according to a table. 0x03 == 0011.
+ switch (a_Meta & 0x03)
+ {
+ case 0x00: return 0x02 + OtherMeta; // West -> East
+ case 0x02: return 0x00 + OtherMeta; // East -> West
+ }
+
+ // Not Facing North or South; No change.
+ return a_Meta;
+}
+
+
+
diff --git a/src/Blocks/BlockDoor.h b/src/Blocks/BlockDoor.h
index 981774c17..797fe484c 100644
--- a/src/Blocks/BlockDoor.h
+++ b/src/Blocks/BlockDoor.h
@@ -4,15 +4,15 @@
#include "BlockHandler.h"
#include "../Entities/Player.h"
#include "Chunk.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockDoorHandler :
- public cMetaRotater<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>
+ public cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>
{
- typedef cMetaRotater<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true> super;
+ typedef cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true> super;
public:
cBlockDoorHandler(BLOCKTYPE a_BlockType);
@@ -21,6 +21,10 @@ public:
virtual void OnCancelRightClick(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer * a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace) override;
virtual const char * GetStepSound(void) override;
+ virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override;
+ virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override;
+ virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) override;
+ virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) override;
virtual bool GetPlacementBlockTypeMeta(
cChunkInterface & a_ChunkInterface, cPlayer * a_Player,
@@ -142,14 +146,14 @@ public:
static void ChangeDoor(cChunkInterface & a_ChunkInterface, int a_X, int a_Y, int a_Z)
{
NIBBLETYPE OldMetaData = a_ChunkInterface.GetBlockMeta(a_X, a_Y, a_Z);
-
+
a_ChunkInterface.SetBlockMeta(a_X, a_Y, a_Z, ChangeStateMetaData(OldMetaData));
-
+
if (OldMetaData & 8)
{
// Current block is top of the door
BLOCKTYPE BottomBlock = a_ChunkInterface.GetBlock(a_X, a_Y - 1, a_Z);
- NIBBLETYPE BottomMeta = a_ChunkInterface.GetBlockMeta(a_X, a_Y - 1, a_Z);
+ NIBBLETYPE BottomMeta = a_ChunkInterface.GetBlockMeta(a_X, a_Y - 1, a_Z);
if (IsDoor(BottomBlock) && !(BottomMeta & 8))
{
@@ -168,62 +172,6 @@ public:
}
}
}
-
-
- virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
- {
- if (a_Meta & 0x08)
- {
- return a_Meta;
- }
- else
- {
- return super::MetaRotateCCW(a_Meta);
- }
- }
-
-
-
- virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
- {
- if (a_Meta & 0x08)
- {
- return a_Meta;
- }
- else
- {
- return super::MetaRotateCW(a_Meta);
- }
- }
-
-
-
- virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) override
- {
- if (a_Meta & 0x08)
- {
- return a_Meta;
- }
- else
- {
- return super::MetaMirrorXY(a_Meta);
- }
- }
-
-
-
- virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) override
- {
- if (a_Meta & 0x08)
- {
- return a_Meta;
- }
- else
- {
- return super::MetaMirrorYZ(a_Meta);
- }
- }
-
} ;
diff --git a/src/Blocks/BlockDropSpenser.h b/src/Blocks/BlockDropSpenser.h
index 7e0ad0e55..88b61a418 100644
--- a/src/Blocks/BlockDropSpenser.h
+++ b/src/Blocks/BlockDropSpenser.h
@@ -6,18 +6,18 @@
#pragma once
#include "../Piston.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockDropSpenserHandler :
- public cMetaRotater<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
cBlockDropSpenserHandler(BLOCKTYPE a_BlockType) :
- cMetaRotater<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
+ cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockEnderchest.h b/src/Blocks/BlockEnderchest.h
index 97cf484fb..67955f8ce 100644
--- a/src/Blocks/BlockEnderchest.h
+++ b/src/Blocks/BlockEnderchest.h
@@ -2,17 +2,17 @@
#pragma once
#include "BlockEntity.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockEnderchestHandler :
- public cMetaRotater<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
cBlockEnderchestHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
+ : cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockFenceGate.h b/src/Blocks/BlockFenceGate.h
index e3162bbd6..e202c6610 100644
--- a/src/Blocks/BlockFenceGate.h
+++ b/src/Blocks/BlockFenceGate.h
@@ -2,17 +2,17 @@
#pragma once
#include "BlockHandler.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockFenceGateHandler :
- public cMetaRotater<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>
+ public cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>
{
public:
cBlockFenceGateHandler(BLOCKTYPE a_BlockType) :
- cMetaRotater<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>(a_BlockType)
+ cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockFurnace.h b/src/Blocks/BlockFurnace.h
index 27ef2689f..a7a807957 100644
--- a/src/Blocks/BlockFurnace.h
+++ b/src/Blocks/BlockFurnace.h
@@ -4,17 +4,17 @@
#include "BlockEntity.h"
#include "../World.h"
#include "../Piston.h"
-
+#include "MetaRotator.h"
class cBlockFurnaceHandler :
- public cBlockEntityHandler
+ public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
- cBlockFurnaceHandler(BLOCKTYPE a_BlockType) :
- cBlockEntityHandler(a_BlockType)
+ cBlockFurnaceHandler(BLOCKTYPE a_BlockType)
+ : cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockHopper.h b/src/Blocks/BlockHopper.h
index 59b84aa0e..a882bb077 100644
--- a/src/Blocks/BlockHopper.h
+++ b/src/Blocks/BlockHopper.h
@@ -3,16 +3,16 @@
// Declares the cBlockHopperHandler class representing the handler for the Hopper block
-
+#include "MetaRotator.h"
class cBlockHopperHandler :
- public cBlockEntityHandler
+ public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
cBlockHopperHandler(BLOCKTYPE a_BlockType)
- : cBlockEntityHandler(a_BlockType)
+ : cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
@@ -39,6 +39,21 @@ public:
}
return true;
}
+
+
+ virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag. Lowest three bits are position. 0x08 == 1000
+ NIBBLETYPE OtherMeta = a_Meta & 0x08;
+ // Mirrors defined by by a table. (Source, mincraft.gamepedia.com) 0x07 == 0111
+ switch (a_Meta & 0x07)
+ {
+ case 0x00: return 0x01 + OtherMeta; // Down -> Up
+ case 0x01: return 0x00 + OtherMeta; // Up -> Down
+ }
+ // Not Facing Up or Down; No change.
+ return a_Meta;
+ }
} ;
diff --git a/src/Blocks/BlockLadder.h b/src/Blocks/BlockLadder.h
index a3e9edc6b..a605edf3f 100644
--- a/src/Blocks/BlockLadder.h
+++ b/src/Blocks/BlockLadder.h
@@ -9,11 +9,11 @@
class cBlockLadderHandler :
- public cBlockHandler
+ public cMetaRotator<cBlockHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
public:
cBlockLadderHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x07, 0x02, 0x05, 0x03, 0x04>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockLever.h b/src/Blocks/BlockLever.h
index ef6e102cd..ad2ae29e5 100644
--- a/src/Blocks/BlockLever.h
+++ b/src/Blocks/BlockLever.h
@@ -1,17 +1,18 @@
#pragma once
#include "BlockHandler.h"
-
+#include "MetaRotator.h"
class cBlockLeverHandler :
- public cBlockHandler
+ public cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false>
{
+ typedef cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false> super;
public:
cBlockLeverHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x07, 0x04, 0x02, 0x03, 0x01, false>(a_BlockType)
{
}
@@ -104,6 +105,36 @@ public:
return (a_RelY > 0) && cBlockInfo::IsSolid(BlockIsOn);
}
+
+
+ virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
+ {
+ switch (a_Meta)
+ {
+ case 0x00: return 0x07; // Ceiling rotation
+ case 0x07: return 0x00;
+
+ case 0x05: return 0x06; // Ground rotation
+ case 0x06: return 0x05;
+
+ default: return super::MetaRotateCCW(a_Meta); // Wall Rotation
+ }
+ }
+
+
+ virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
+ {
+ switch (a_Meta)
+ {
+ case 0x00: return 0x07; // Ceiling rotation
+ case 0x07: return 0x00;
+
+ case 0x05: return 0x06; // Ground rotation
+ case 0x06: return 0x05;
+
+ default: return super::MetaRotateCCW(a_Meta); // Wall Rotation
+ }
+ }
} ;
diff --git a/src/Blocks/BlockPumpkin.h b/src/Blocks/BlockPumpkin.h
index 349f52605..ac2b9817a 100644
--- a/src/Blocks/BlockPumpkin.h
+++ b/src/Blocks/BlockPumpkin.h
@@ -1,16 +1,16 @@
#pragma once
#include "BlockHandler.h"
-
+#include "MetaRotator.h"
class cBlockPumpkinHandler :
- public cBlockHandler
+ public cMetaRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01, false>
{
public:
cBlockPumpkinHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01, false>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockRail.h b/src/Blocks/BlockRail.h
index 07e9814cd..477707a91 100644
--- a/src/Blocks/BlockRail.h
+++ b/src/Blocks/BlockRail.h
@@ -434,6 +434,141 @@ public:
}
return true;
}
+
+
+ virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag when a_Meta is in the range 0x00--0x05 and 0x0A--0x0F.
+ // Bit 0x08 specifies direction when a_Meta is in the range 0x06-0x09.
+ if ((a_Meta < 0x06) || (a_Meta > 0x09))
+ {
+ // Save powered rail flag.
+ NIBBLETYPE OtherMeta = a_Meta & 0x08;
+ // Rotates according to table; 0x07 == 0111.
+ // Rails can either be flat (North/South) or Ascending (Asc. East)
+ switch (a_Meta & 0x07)
+ {
+ case 0x00: return 0x01 + OtherMeta; // North/South -> East/West
+ case 0x01: return 0x00 + OtherMeta; // East/West -> North/South
+
+ case 0x02: return 0x04 + OtherMeta; // Asc. East -> Asc. North
+ case 0x04: return 0x03 + OtherMeta; // Asc. North -> Asc. West
+ case 0x03: return 0x05 + OtherMeta; // Asc. West -> Asc. South
+ case 0x05: return 0x02 + OtherMeta; // Asc. South -> Asc. East
+ }
+ }
+ else
+ {
+ switch (a_Meta)
+ {
+ // Corner Directions
+ case 0x06: return 0x09; // Northwest Cnr. -> Southwest Cnr.
+ case 0x07: return 0x06; // Northeast Cnr. -> Northwest Cnr.
+ case 0x08: return 0x07; // Southeast Cnr. -> Northeast Cnr.
+ case 0x09: return 0x08; // Southwest Cnr. -> Southeast Cnr.
+ }
+ }
+ // To avoid a compiler warning;
+ return a_Meta;
+ }
+
+
+ virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag for value in the range 0x00--0x05 and specifies direction for values withint 0x006--0x09.
+ if ((a_Meta < 0x06) || (a_Meta > 0x09))
+ {
+ // Save powered rail flag.
+ NIBBLETYPE OtherMeta = a_Meta & 0x08;
+ // Rotates according to table; 0x07 == 0111.
+ // Rails can either be flat (North/South) or Ascending (Asc. East)
+ switch (a_Meta & 0x07)
+ {
+ case 0x00: return 0x01 + OtherMeta; // North/South -> East/West
+ case 0x01: return 0x00 + OtherMeta; // East/West -> North/South
+
+ case 0x02: return 0x05 + OtherMeta; // Asc. East -> Asc. South
+ case 0x05: return 0x03 + OtherMeta; // Asc. South -> Asc. West
+ case 0x03: return 0x04 + OtherMeta; // Asc. West -> Asc. North
+ case 0x04: return 0x02 + OtherMeta; // Asc. North -> Asc. East
+ }
+ }
+ else
+ {
+ switch (a_Meta)
+ {
+ // Corner Directions
+ case 0x06: return 0x07; // Northwest Cnr. -> Northeast Cnr.
+ case 0x07: return 0x08; // Northeast Cnr. -> Southeast Cnr.
+ case 0x08: return 0x09; // Southeast Cnr. -> Southwest Cnr.
+ case 0x09: return 0x06; // Southwest Cnr. -> Northwest Cnr.
+ }
+ }
+ // To avoid a compiler warning;
+ return a_Meta;
+ }
+
+
+ virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag for value in the range 0x00--0x05 and specifies direction for values withint 0x006--0x09.
+ if ((a_Meta < 0x06) || (a_Meta > 0x09))
+ {
+ // Save powered rail flag.
+ NIBBLETYPE OtherMeta = a_Meta & 0x08;
+ // Mirrors according to table; 0x07 == 0111.
+ // Rails can either be flat (North/South) or Ascending (Asc. East)
+ switch (a_Meta & 0x07)
+ {
+ case 0x05: return 0x04 + OtherMeta; // Asc. South -> Asc. North
+ case 0x04: return 0x05 + OtherMeta; // Asc. North -> Asc. South
+ }
+ }
+ else
+ {
+ switch (a_Meta)
+ {
+ // Corner Directions
+ case 0x06: return 0x09; // Northwest Cnr. -> Southwest Cnr.
+ case 0x07: return 0x08; // Northeast Cnr. -> Southeast Cnr.
+ case 0x08: return 0x07; // Southeast Cnr. -> Northeast Cnr.
+ case 0x09: return 0x06; // Southwest Cnr. -> Northwest Cnr.
+ }
+ }
+ // To avoid a compiler warning;
+ return a_Meta;
+ }
+
+
+ virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag for value in the range 0x00--0x05 and specifies direction for values withint 0x006--0x09.
+ if ((a_Meta < 0x06) || (a_Meta > 0x09))
+ {
+ // Save powered rail flag.
+ NIBBLETYPE OtherMeta = a_Meta & 0x08;
+ // Mirrors according to table; 0x07 == 0111.
+ // Rails can either be flat (North/South) or Ascending (Asc. East)
+ switch (a_Meta & 0x07)
+ {
+ case 0x02: return 0x03 + OtherMeta; // Asc. East -> Asc. West
+ case 0x03: return 0x02 + OtherMeta; // Asc. West -> Asc. East
+ }
+ }
+ else
+ {
+ switch (a_Meta)
+ {
+ // Corner Directions
+ case 0x06: return 0x07; // Northwest Cnr. -> Northeast Cnr.
+ case 0x07: return 0x06; // Northeast Cnr. -> Northwest Cnr.
+ case 0x08: return 0x09; // Southeast Cnr. -> Southwest Cnr.
+ case 0x09: return 0x08; // Southwest Cnr. -> Southeast Cnr.
+ }
+ }
+ // To avoid a compiler warning;
+ return a_Meta;
+ }
} ;
diff --git a/src/Blocks/BlockRedstoneRepeater.h b/src/Blocks/BlockRedstoneRepeater.h
index 1e2a86949..fe6cd21b9 100644
--- a/src/Blocks/BlockRedstoneRepeater.h
+++ b/src/Blocks/BlockRedstoneRepeater.h
@@ -3,17 +3,17 @@
#include "BlockHandler.h"
#include "Chunk.h"
-
+#include "MetaRotator.h"
class cBlockRedstoneRepeaterHandler :
- public cBlockHandler
+ public cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>
{
public:
cBlockRedstoneRepeaterHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockSign.h b/src/Blocks/BlockSign.h
index cd0c02a40..6c0becfd6 100644
--- a/src/Blocks/BlockSign.h
+++ b/src/Blocks/BlockSign.h
@@ -71,6 +71,37 @@ public:
{
a_Player->GetClientHandle()->SendEditSign(a_BlockX, a_BlockY, a_BlockZ);
}
+
+
+ virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override
+ {
+ return (++a_Meta) & 0x0F;
+ }
+
+
+ virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override
+ {
+ return (--a_Meta) & 0x0F;
+ }
+
+ virtual NIBBLETYPE MetaMirrorXY(NIBBLETYPE a_Meta) override
+ {
+ // Mirrors signs over the XY plane (North-South Mirroring)
+
+ // There are 16 meta values which correspond to different directions.
+ // These values are equated to angles on a circle; 0x08 = 180 degrees.
+ return (a_Meta < 0x08) ? 0x08 + a_Meta : 0x08 - a_Meta;
+ }
+
+
+ virtual NIBBLETYPE MetaMirrorYZ(NIBBLETYPE a_Meta) override
+ {
+ // Mirrors signs over the YZ plane (East-West Mirroring)
+
+ // There are 16 meta values which correspond to different directions.
+ // These values are equated to angles on a circle; 0x10 = 360 degrees.
+ return 0x10 - a_Meta;
+ }
} ;
diff --git a/src/Blocks/BlockSlab.h b/src/Blocks/BlockSlab.h
index 7cd2c97b2..77e8b8e55 100644
--- a/src/Blocks/BlockSlab.h
+++ b/src/Blocks/BlockSlab.h
@@ -14,8 +14,6 @@
-
-
class cBlockSlabHandler :
public cBlockHandler
{
@@ -184,6 +182,15 @@ public:
ASSERT(!"Unhandled double slab type!");
return "";
}
+
+
+ virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) override
+ {
+ NIBBLETYPE OtherMeta = a_Meta & 0x07; // Contains unrelated meta data.
+
+ // 8th bit is up/down. 1 right-side-up, 0 is up-side-down.
+ return (a_Meta & 0x08) ? 0x00 + OtherMeta : 0x01 + OtherMeta;
+ }
} ;
diff --git a/src/Blocks/BlockStairs.h b/src/Blocks/BlockStairs.h
index ea8405597..1072b7e71 100644
--- a/src/Blocks/BlockStairs.h
+++ b/src/Blocks/BlockStairs.h
@@ -2,17 +2,17 @@
#pragma once
#include "BlockHandler.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockStairsHandler :
- public cMetaRotater<cBlockHandler, 0x03, 0x03, 0x00, 0x02, 0x01, true>
+ public cMetaRotator<cBlockHandler, 0x03, 0x03, 0x00, 0x02, 0x01, true>
{
public:
cBlockStairsHandler(BLOCKTYPE a_BlockType) :
- cMetaRotater<cBlockHandler, 0x03, 0x03, 0x00, 0x02, 0x01, true>(a_BlockType)
+ cMetaRotator<cBlockHandler, 0x03, 0x03, 0x00, 0x02, 0x01, true>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockTorch.h b/src/Blocks/BlockTorch.h
index d32c77629..8ddec8de1 100644
--- a/src/Blocks/BlockTorch.h
+++ b/src/Blocks/BlockTorch.h
@@ -2,17 +2,17 @@
#include "BlockHandler.h"
#include "../Chunk.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
class cBlockTorchHandler :
- public cMetaRotater<cBlockHandler, 0x7, 0x4, 0x1, 0x3, 0x2>
+ public cMetaRotator<cBlockHandler, 0x7, 0x4, 0x1, 0x3, 0x2>
{
public:
cBlockTorchHandler(BLOCKTYPE a_BlockType)
- : cMetaRotater<cBlockHandler, 0x7, 0x4, 0x1, 0x3, 0x2>(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x7, 0x4, 0x1, 0x3, 0x2>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockTrapdoor.h b/src/Blocks/BlockTrapdoor.h
index 9bae92c4d..6a36ab874 100644
--- a/src/Blocks/BlockTrapdoor.h
+++ b/src/Blocks/BlockTrapdoor.h
@@ -2,17 +2,17 @@
#pragma once
#include "BlockHandler.h"
-
+#include "MetaRotator.h"
class cBlockTrapdoorHandler :
- public cBlockHandler
+ public cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x00, 0x03, false>
{
public:
cBlockTrapdoorHandler(BLOCKTYPE a_BlockType)
- : cBlockHandler(a_BlockType)
+ : cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x00, 0x03, false>(a_BlockType)
{
}
diff --git a/src/Blocks/BlockVine.h b/src/Blocks/BlockVine.h
index d096c81a8..e14218633 100644
--- a/src/Blocks/BlockVine.h
+++ b/src/Blocks/BlockVine.h
@@ -1,7 +1,7 @@
#pragma once
#include "BlockHandler.h"
-#include "MetaRotater.h"
+#include "MetaRotator.h"
diff --git a/src/Blocks/MetaRotater.h b/src/Blocks/MetaRotator.h
index dde88e6db..899c583e1 100644
--- a/src/Blocks/MetaRotater.h
+++ b/src/Blocks/MetaRotator.h
@@ -1,4 +1,4 @@
-// MetaRotater.h
+// MetaRotator.h
// Provides a mixin for rotations and reflections
@@ -21,15 +21,15 @@ Inherit from this class providing your base class as Base, the BitMask for the d
*/
template<class Base, NIBBLETYPE BitMask, NIBBLETYPE North, NIBBLETYPE East, NIBBLETYPE South, NIBBLETYPE West, bool AssertIfNotMatched = false>
-class cMetaRotater : public Base
+class cMetaRotator : public Base
{
public:
- cMetaRotater(BLOCKTYPE a_BlockType) :
+ cMetaRotator(BLOCKTYPE a_BlockType) :
Base(a_BlockType)
{}
- virtual ~cMetaRotater() {}
+ virtual ~cMetaRotator() {}
virtual NIBBLETYPE MetaRotateCCW(NIBBLETYPE a_Meta) override;
virtual NIBBLETYPE MetaRotateCW(NIBBLETYPE a_Meta) override;
@@ -42,7 +42,7 @@ public:
template<class Base, NIBBLETYPE BitMask, NIBBLETYPE North, NIBBLETYPE East, NIBBLETYPE South, NIBBLETYPE West, bool AssertIfNotMatched>
-NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaRotateCW(NIBBLETYPE a_Meta)
+NIBBLETYPE cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaRotateCW(NIBBLETYPE a_Meta)
{
NIBBLETYPE OtherMeta = a_Meta & (~BitMask);
switch (a_Meta & BitMask)
@@ -64,7 +64,7 @@ NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatc
template<class Base, NIBBLETYPE BitMask, NIBBLETYPE North, NIBBLETYPE East, NIBBLETYPE South, NIBBLETYPE West, bool AssertIfNotMatched>
-NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaRotateCCW(NIBBLETYPE a_Meta)
+NIBBLETYPE cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaRotateCCW(NIBBLETYPE a_Meta)
{
NIBBLETYPE OtherMeta = a_Meta & (~BitMask);
switch (a_Meta & BitMask)
@@ -86,7 +86,7 @@ NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatc
template<class Base, NIBBLETYPE BitMask, NIBBLETYPE North, NIBBLETYPE East, NIBBLETYPE South, NIBBLETYPE West, bool AssertIfNotMatched>
-NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaMirrorXY(NIBBLETYPE a_Meta)
+NIBBLETYPE cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaMirrorXY(NIBBLETYPE a_Meta)
{
NIBBLETYPE OtherMeta = a_Meta & (~BitMask);
switch (a_Meta & BitMask)
@@ -103,7 +103,7 @@ NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatc
template<class Base, NIBBLETYPE BitMask, NIBBLETYPE North, NIBBLETYPE East, NIBBLETYPE South, NIBBLETYPE West, bool AssertIfNotMatched>
-NIBBLETYPE cMetaRotater<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaMirrorYZ(NIBBLETYPE a_Meta)
+NIBBLETYPE cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>::MetaMirrorYZ(NIBBLETYPE a_Meta)
{
NIBBLETYPE OtherMeta = a_Meta & (~BitMask);
switch (a_Meta & BitMask)
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 00:49:28 +0100