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-rw-r--r--src/Blocks/BlockBed.h22
-rw-r--r--src/Blocks/BlockChest.h24
-rw-r--r--src/Blocks/BlockComparator.h16
-rw-r--r--src/Blocks/BlockDoor.h40
-rw-r--r--src/Blocks/BlockDropSpenser.h40
-rw-r--r--src/Blocks/BlockEnderchest.h47
-rw-r--r--src/Blocks/BlockFenceGate.h46
-rw-r--r--src/Blocks/BlockFurnace.h23
-rw-r--r--src/Blocks/BlockGlazedTerracotta.h19
-rw-r--r--src/Blocks/BlockHandler.cpp2
-rw-r--r--src/Blocks/BlockHopper.h22
-rw-r--r--src/Blocks/BlockObserver.h19
-rw-r--r--src/Blocks/BlockPiston.cpp16
-rw-r--r--src/Blocks/BlockPiston.h48
-rw-r--r--src/Blocks/BlockPumpkin.h43
-rw-r--r--src/Blocks/BlockRedstoneRepeater.h43
-rw-r--r--src/Blocks/CMakeLists.txt1
-rw-r--r--src/Blocks/Mixins.h134
18 files changed, 197 insertions, 408 deletions
diff --git a/src/Blocks/BlockBed.h b/src/Blocks/BlockBed.h
index bedc383e1..3d35b2bf5 100644
--- a/src/Blocks/BlockBed.h
+++ b/src/Blocks/BlockBed.h
@@ -16,9 +16,9 @@ class cWorldInterface;
class cBlockBedHandler :
- public cMetaRotator<cBlockEntityHandler, 0x3, 0x02, 0x03, 0x00, 0x01, true>
+ public cYawRotator<cBlockEntityHandler, 0x3, 0x02, 0x03, 0x00, 0x01>
{
- using super = cMetaRotator<cBlockEntityHandler, 0x3, 0x02, 0x03, 0x00, 0x01, true>;
+ using super = cYawRotator<cBlockEntityHandler, 0x3, 0x02, 0x03, 0x00, 0x01>;
public:
@@ -41,24 +41,6 @@ public:
- // Bed specific helper functions
- static NIBBLETYPE RotationToMetaData(double a_Rotation)
- {
- a_Rotation += 180 + (180 / 4); // So its not aligned with axis
- if (a_Rotation > 360)
- {
- a_Rotation -= 360;
- }
-
- a_Rotation = (a_Rotation / 360) * 4;
-
- return (static_cast<NIBBLETYPE>(a_Rotation + 2)) % 4;
- }
-
-
-
-
-
static Vector3i MetaDataToDirection(NIBBLETYPE a_MetaData)
{
switch (a_MetaData)
diff --git a/src/Blocks/BlockChest.h b/src/Blocks/BlockChest.h
index 0e277532e..2176bba96 100644
--- a/src/Blocks/BlockChest.h
+++ b/src/Blocks/BlockChest.h
@@ -11,9 +11,9 @@
class cBlockChestHandler :
- public cMetaRotator<cContainerEntityHandler<cBlockEntityHandler>, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cYawRotator<cContainerEntityHandler<cBlockEntityHandler>>
{
- using super = cMetaRotator<cContainerEntityHandler<cBlockEntityHandler>, 0x07, 0x02, 0x05, 0x03, 0x04>;
+ using super = cYawRotator<cContainerEntityHandler<cBlockEntityHandler>>;
public:
@@ -33,8 +33,6 @@ public:
BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
) override
{
- a_BlockType = m_BlockType;
-
// Is there a doublechest already next to this block?
if (!CanBeAt(a_ChunkInterface, a_BlockX, a_BlockY, a_BlockZ))
{
@@ -42,12 +40,20 @@ public:
return false;
}
- // Check if this forms a doublechest, if so, need to adjust the meta:
+ // Try to read double-chest information:
cBlockArea Area;
if (!Area.Read(a_ChunkInterface, a_BlockX - 1, a_BlockX + 1, a_BlockY, a_BlockY, a_BlockZ - 1, a_BlockZ + 1))
{
return false;
}
+
+ // Get meta as if this was a single-chest:
+ if (!super::GetPlacementBlockTypeMeta(a_ChunkInterface, a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta))
+ {
+ return false;
+ }
+
+ // Check if this forms a doublechest, if so, need to adjust the meta:
double yaw = a_Player.GetYaw();
if (
(Area.GetRelBlockType(0, 0, 1) == m_BlockType) ||
@@ -58,17 +64,15 @@ public:
return true;
}
if (
- (Area.GetRelBlockType(0, 0, 1) == m_BlockType) ||
- (Area.GetRelBlockType(2, 0, 1) == m_BlockType)
+ (Area.GetRelBlockType(1, 0, 0) == m_BlockType) ||
+ (Area.GetRelBlockType(1, 0, 2) == m_BlockType)
)
{
- // FIXME: This is unreachable, as the condition is the same as the above one
a_BlockMeta = (yaw < 0) ? 4 : 5;
return true;
}
- // Single chest, get meta from rotation only
- a_BlockMeta = PlayerYawToMetaData(yaw);
+
return true;
}
diff --git a/src/Blocks/BlockComparator.h b/src/Blocks/BlockComparator.h
index e4dca5d77..0826e3133 100644
--- a/src/Blocks/BlockComparator.h
+++ b/src/Blocks/BlockComparator.h
@@ -10,9 +10,9 @@
class cBlockComparatorHandler :
- public cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>
+ public cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>
{
- using super = cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>;
+ using super = cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>;
public:
@@ -50,18 +50,6 @@ public:
return cItem(E_ITEM_COMPARATOR, 1, 0);
}
- 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 = cBlockRedstoneRepeaterHandler::RepeaterRotationToMetaData(a_Player.GetYaw());
- return true;
- }
-
inline static bool IsInSubtractionMode(NIBBLETYPE a_Meta)
{
return ((a_Meta & 0x4) == 0x4);
diff --git a/src/Blocks/BlockDoor.h b/src/Blocks/BlockDoor.h
index ccb34c5a9..61185f562 100644
--- a/src/Blocks/BlockDoor.h
+++ b/src/Blocks/BlockDoor.h
@@ -12,9 +12,9 @@
class cBlockDoorHandler :
- public cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>
+ public cYawRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>
{
- using super = cMetaRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>;
+ using super = cYawRotator<cBlockHandler, 0x03, 0x01, 0x02, 0x03, 0x00, true>;
public:
@@ -50,9 +50,7 @@ public:
return false;
}
- a_BlockType = m_BlockType;
- a_BlockMeta = PlayerYawToMetaData(a_Player.GetYaw());
- return true;
+ return super::GetPlacementBlockTypeMeta(a_ChunkInterface, a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, a_BlockMeta);
}
virtual cBoundingBox GetPlacementCollisionBox(BLOCKTYPE a_XM, BLOCKTYPE a_XP, BLOCKTYPE a_YM, BLOCKTYPE a_YP, BLOCKTYPE a_ZM, BLOCKTYPE a_ZP) override;
@@ -146,38 +144,6 @@ public:
- /** Converts the player's yaw to placed door's blockmeta */
- inline static NIBBLETYPE PlayerYawToMetaData(double a_Yaw)
- {
- ASSERT((a_Yaw >= -180) && (a_Yaw < 180));
-
- a_Yaw += 90 + 45;
- if (a_Yaw > 360)
- {
- a_Yaw -= 360;
- }
- if ((a_Yaw >= 0) && (a_Yaw < 90))
- {
- return 0x00;
- }
- else if ((a_Yaw >= 180) && (a_Yaw < 270))
- {
- return 0x02;
- }
- else if ((a_Yaw >= 90) && (a_Yaw < 180))
- {
- return 0x01;
- }
- else
- {
- return 0x03;
- }
- }
-
-
-
-
-
/** Returns a vector pointing one block in the direction the door is facing (where the outside is). */
inline static Vector3i GetRelativeDirectionToOutside(NIBBLETYPE a_BlockMeta)
{
diff --git a/src/Blocks/BlockDropSpenser.h b/src/Blocks/BlockDropSpenser.h
index ce98940d2..df29ca14a 100644
--- a/src/Blocks/BlockDropSpenser.h
+++ b/src/Blocks/BlockDropSpenser.h
@@ -14,9 +14,9 @@
class cBlockDropSpenserHandler :
- public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cPitchYawRotator<cBlockEntityHandler>
{
- using super = cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>;
+ using super = cPitchYawRotator<cBlockEntityHandler>;
public:
@@ -29,24 +29,6 @@ public:
- 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;
-
- // FIXME: Do not use cPiston class for dispenser placement!
- a_BlockMeta = cBlockPistonHandler::RotationPitchToMetaData(a_Player.GetYaw(), a_Player.GetPitch());
- return true;
- }
-
-
-
-
-
virtual cItems ConvertToPickups(NIBBLETYPE a_BlockMeta, cBlockEntity * a_BlockEntity, const cEntity * a_Digger, const cItem * a_Tool) override
{
cItems res(cItem(m_BlockType, 1));
@@ -62,24 +44,6 @@ public:
- virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) override
- {
- // Bit 0x08 is a flag. Lowest three bits are position.
- NIBBLETYPE OtherMeta = a_Meta & 0x08;
- // Mirrors defined by a table. (Source, minecraft.gamepedia.com)
- 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;
- }
-
-
-
-
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
diff --git a/src/Blocks/BlockEnderchest.h b/src/Blocks/BlockEnderchest.h
index f233468f4..f3df6da28 100644
--- a/src/Blocks/BlockEnderchest.h
+++ b/src/Blocks/BlockEnderchest.h
@@ -8,9 +8,9 @@
class cBlockEnderchestHandler :
- public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cYawRotator<cBlockEntityHandler>
{
- using super = cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>;
+ using super = cYawRotator<cBlockEntityHandler>;
public:
@@ -44,48 +44,7 @@ public:
return {};
}
-
-
-
-
- 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 = RotationToMetaData(a_Player.GetYaw());
- return true;
- }
-
- static NIBBLETYPE RotationToMetaData(double a_Rotation)
- {
- a_Rotation += 90 + 45; // So its not aligned with axis
-
- if (a_Rotation > 360.f)
- {
- a_Rotation -= 360.f;
- }
- if ((a_Rotation >= 0.f) && (a_Rotation < 90.f))
- {
- return 0x4;
- }
- else if ((a_Rotation >= 180) && (a_Rotation < 270))
- {
- return 0x5;
- }
- else if ((a_Rotation >= 90) && (a_Rotation < 180))
- {
- return 0x2;
- }
- else
- {
- return 0x3;
- }
- }
-} ;
+};
diff --git a/src/Blocks/BlockFenceGate.h b/src/Blocks/BlockFenceGate.h
index c56925633..5646c51b2 100644
--- a/src/Blocks/BlockFenceGate.h
+++ b/src/Blocks/BlockFenceGate.h
@@ -9,9 +9,9 @@
class cBlockFenceGateHandler :
- public cClearMetaOnDrop<cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>>
+ public cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>>
{
- using super = cClearMetaOnDrop<cMetaRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01, true>>;
+ using super = cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x03, 0x02, 0x03, 0x00, 0x01>>;
public:
@@ -20,22 +20,10 @@ public:
{
}
- 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 = PlayerYawToMetaData(a_Player.GetYaw());
- return true;
- }
-
virtual bool OnUse(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
NIBBLETYPE OldMetaData = a_ChunkInterface.GetBlockMeta({a_BlockX, a_BlockY, a_BlockZ});
- NIBBLETYPE NewMetaData = PlayerYawToMetaData(a_Player.GetYaw());
+ NIBBLETYPE NewMetaData = YawToMetaData(a_Player.GetYaw());
OldMetaData ^= 4; // Toggle the gate
if ((OldMetaData & 1) == (NewMetaData & 1))
@@ -62,34 +50,6 @@ public:
return true;
}
- /** Converts the player's yaw to placed gate's blockmeta */
- inline static NIBBLETYPE PlayerYawToMetaData(double a_Yaw)
- {
- ASSERT((a_Yaw >= -180) && (a_Yaw < 180));
-
- a_Yaw += 360 + 45;
- if (a_Yaw > 360)
- {
- a_Yaw -= 360;
- }
- if ((a_Yaw >= 0) && (a_Yaw < 90))
- {
- return 0x0;
- }
- else if ((a_Yaw >= 180) && (a_Yaw < 270))
- {
- return 0x2;
- }
- else if ((a_Yaw >= 90) && (a_Yaw < 180))
- {
- return 0x1;
- }
- else
- {
- return 0x3;
- }
- }
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
diff --git a/src/Blocks/BlockFurnace.h b/src/Blocks/BlockFurnace.h
index 9a59f95f8..10606242b 100644
--- a/src/Blocks/BlockFurnace.h
+++ b/src/Blocks/BlockFurnace.h
@@ -9,9 +9,9 @@
class cBlockFurnaceHandler :
- public cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cYawRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>
{
- using super = cMetaRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>;
+ using super = cYawRotator<cBlockEntityHandler, 0x07, 0x02, 0x05, 0x03, 0x04>;
public:
@@ -24,25 +24,6 @@ public:
- 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;
-
- // FIXME: Do not use cPiston class for furnace placement!
- a_BlockMeta = cBlockPistonHandler::RotationPitchToMetaData(a_Player.GetYaw(), 0);
-
- return true;
- }
-
-
-
-
-
virtual cItems ConvertToPickups(NIBBLETYPE a_BlockMeta, cBlockEntity * a_BlockEntity, const cEntity * a_Digger, const cItem * a_Tool) override
{
cItems res(cItem(E_BLOCK_FURNACE, 1)); // We can't drop a lit furnace
diff --git a/src/Blocks/BlockGlazedTerracotta.h b/src/Blocks/BlockGlazedTerracotta.h
index 380c3c923..44ebd7012 100644
--- a/src/Blocks/BlockGlazedTerracotta.h
+++ b/src/Blocks/BlockGlazedTerracotta.h
@@ -6,9 +6,9 @@
class cBlockGlazedTerracottaHandler:
- public cClearMetaOnDrop<cBlockHandler>
+ public cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x3, 0x1, 0x3, 0x0, 0x2>>
{
- using super = cClearMetaOnDrop<cBlockHandler>;
+ using super = cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x3, 0x1, 0x3, 0x0, 0x2>>;
public:
@@ -16,19 +16,4 @@ public:
{
}
- 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;
-
- // FIXME: Do not use cPiston class for furnace placement!
- a_BlockMeta = cBlockPistonHandler::RotationPitchToMetaData(a_Player.GetYaw(), 0);
-
- return true;
- }
-
};
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index f690d7448..0a6462348 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -58,6 +58,7 @@
#include "BlockMycelium.h"
#include "BlockNetherrack.h"
#include "BlockNetherWart.h"
+#include "BlockObserver.h"
#include "BlockOre.h"
#include "BlockPiston.h"
#include "BlockPlanks.h"
@@ -303,6 +304,7 @@ static cBlockHandler * CreateBlockHandler(BLOCKTYPE a_BlockType)
case E_BLOCK_OAK_DOOR: return new cBlockDoorHandler (a_BlockType);
case E_BLOCK_OAK_FENCE_GATE: return new cBlockFenceGateHandler (a_BlockType);
case E_BLOCK_OAK_WOOD_STAIRS: return new cBlockStairsHandler (a_BlockType);
+ case E_BLOCK_OBSERVER: return new cBlockObserverHandler (a_BlockType);
case E_BLOCK_ORANGE_GLAZED_TERRACOTTA: return new cBlockGlazedTerracottaHandler(a_BlockType);
case E_BLOCK_PACKED_ICE: return new cBlockIceHandler (a_BlockType);
case E_BLOCK_PINK_GLAZED_TERRACOTTA: return new cBlockGlazedTerracottaHandler(a_BlockType);
diff --git a/src/Blocks/BlockHopper.h b/src/Blocks/BlockHopper.h
index da2f7c6e1..0c6724d76 100644
--- a/src/Blocks/BlockHopper.h
+++ b/src/Blocks/BlockHopper.h
@@ -8,9 +8,9 @@
class cBlockHopperHandler :
- public cMetaRotator<cContainerEntityHandler<cBlockEntityHandler>, 0x07, 0x02, 0x05, 0x03, 0x04>
+ public cPitchYawRotator<cContainerEntityHandler<cBlockEntityHandler>>
{
- using super = cMetaRotator<cContainerEntityHandler<cBlockEntityHandler>, 0x07, 0x02, 0x05, 0x03, 0x04>;
+ using super = cPitchYawRotator<cContainerEntityHandler<cBlockEntityHandler>>;
public:
@@ -50,24 +50,6 @@ public:
- 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;
- }
-
-
-
-
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
diff --git a/src/Blocks/BlockObserver.h b/src/Blocks/BlockObserver.h
new file mode 100644
index 000000000..ebac0ee31
--- /dev/null
+++ b/src/Blocks/BlockObserver.h
@@ -0,0 +1,19 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+#include "Mixins.h"
+
+
+class cBlockObserverHandler:
+ public cClearMetaOnDrop<cPitchYawRotator<cBlockHandler>>
+{
+ using super = cClearMetaOnDrop<cPitchYawRotator<cBlockHandler>>;
+
+public:
+
+ cBlockObserverHandler(BLOCKTYPE a_BlockType) : super(a_BlockType)
+ {
+ }
+
+};
diff --git a/src/Blocks/BlockPiston.cpp b/src/Blocks/BlockPiston.cpp
index 8c6940454..26c078e5c 100644
--- a/src/Blocks/BlockPiston.cpp
+++ b/src/Blocks/BlockPiston.cpp
@@ -47,22 +47,6 @@ void cBlockPistonHandler::OnBroken(
-bool cBlockPistonHandler::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
-)
-{
- a_BlockType = m_BlockType;
- a_BlockMeta = RotationPitchToMetaData(a_Player.GetYaw(), a_Player.GetPitch());
- return true;
-}
-
-
-
-
-
Vector3i cBlockPistonHandler::MetadataToOffset(NIBBLETYPE a_PistonMeta)
{
switch (a_PistonMeta & 0x07)
diff --git a/src/Blocks/BlockPiston.h b/src/Blocks/BlockPiston.h
index 0836d6471..0ced74626 100644
--- a/src/Blocks/BlockPiston.h
+++ b/src/Blocks/BlockPiston.h
@@ -17,9 +17,9 @@ class cWorld;
class cBlockPistonHandler:
- public cClearMetaOnDrop<cBlockHandler>
+ public cClearMetaOnDrop<cPitchYawRotator<cBlockHandler>>
{
- using super = cClearMetaOnDrop<cBlockHandler>;
+ using super = cClearMetaOnDrop<cPitchYawRotator<cBlockHandler>>;
public:
@@ -31,50 +31,6 @@ public:
BLOCKTYPE a_OldBlockType, NIBBLETYPE a_OldBlockMeta
) override;
- 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;
-
- static NIBBLETYPE RotationPitchToMetaData(double a_Rotation, double a_Pitch)
- {
- if (a_Pitch >= 50)
- {
- return 0x1;
- }
- else if (a_Pitch <= -50)
- {
- return 0x0;
- }
- else
- {
- a_Rotation += 90 + 45; // So its not aligned with axis
-
- if (a_Rotation > 360)
- {
- a_Rotation -= 360;
- }
- if ((a_Rotation >= 0) && (a_Rotation < 90))
- {
- return 0x4;
- }
- else if ((a_Rotation >= 180) && (a_Rotation < 270))
- {
- return 0x5;
- }
- else if ((a_Rotation >= 90) && (a_Rotation < 180))
- {
- return 0x2;
- }
- else
- {
- return 0x3;
- }
- }
- }
-
static eBlockFace MetaDataToDirection(NIBBLETYPE a_MetaData)
{
switch (a_MetaData & 0x7) // We only want the bottom three bits (4th controls extended-ness))
diff --git a/src/Blocks/BlockPumpkin.h b/src/Blocks/BlockPumpkin.h
index 29834900f..ac1c77ecc 100644
--- a/src/Blocks/BlockPumpkin.h
+++ b/src/Blocks/BlockPumpkin.h
@@ -6,9 +6,9 @@
class cBlockPumpkinHandler :
- public cClearMetaOnDrop<cMetaRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01, false> >
+ public cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01>>
{
- typedef cClearMetaOnDrop<cMetaRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01, false> > super;
+ using super = cClearMetaOnDrop<cYawRotator<cBlockHandler, 0x07, 0x02, 0x03, 0x00, 0x01>>;
public:
cBlockPumpkinHandler(BLOCKTYPE a_BlockType) :
@@ -16,45 +16,6 @@ public:
{
}
- 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 = PlayerYawToMetaData(a_Player.GetYaw());
- return true;
- }
-
- inline static NIBBLETYPE PlayerYawToMetaData(double a_Yaw)
- {
- ASSERT((a_Yaw >= -180) && (a_Yaw < 180));
-
- a_Yaw += 180 + 45;
- if (a_Yaw > 360)
- {
- a_Yaw -= 360;
- }
- if ((a_Yaw >= 0) && (a_Yaw < 90))
- {
- return 0x0;
- }
- else if ((a_Yaw >= 180) && (a_Yaw < 270))
- {
- return 0x2;
- }
- else if ((a_Yaw >= 90) && (a_Yaw < 180))
- {
- return 0x1;
- }
- else
- {
- return 0x3;
- }
- }
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
diff --git a/src/Blocks/BlockRedstoneRepeater.h b/src/Blocks/BlockRedstoneRepeater.h
index de55debf1..1fea6e38b 100644
--- a/src/Blocks/BlockRedstoneRepeater.h
+++ b/src/Blocks/BlockRedstoneRepeater.h
@@ -12,9 +12,9 @@
class cBlockRedstoneRepeaterHandler:
- public cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>
+ public cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>
{
- using super = cMetaRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03, true>;
+ using super = cYawRotator<cBlockHandler, 0x03, 0x00, 0x01, 0x02, 0x03>;
public:
@@ -23,19 +23,6 @@ public:
{
}
- 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 = RepeaterRotationToMetaData(a_Player.GetYaw());
-
- return true;
- }
-
virtual bool OnUse(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cPlayer & a_Player, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_BlockFace, int a_CursorX, int a_CursorY, int a_CursorZ) override
{
a_ChunkInterface.SetBlockMeta(a_BlockX, a_BlockY, a_BlockZ, ((a_ChunkInterface.GetBlockMeta({a_BlockX, a_BlockY, a_BlockZ}) + 0x04) & 0x0f));
@@ -84,32 +71,6 @@ public:
return cItem(E_ITEM_REDSTONE_REPEATER, 1, 0);
}
- inline static NIBBLETYPE RepeaterRotationToMetaData(double a_Rotation)
- {
- a_Rotation += 90 + 45; // So its not aligned with axis
- if (a_Rotation > 360)
- {
- a_Rotation -= 360;
- }
-
- if ((a_Rotation >= 0) && (a_Rotation < 90))
- {
- return 0x1;
- }
- else if ((a_Rotation >= 180) && (a_Rotation < 270))
- {
- return 0x3;
- }
- else if ((a_Rotation >= 90) && (a_Rotation < 180))
- {
- return 0x2;
- }
- else
- {
- return 0x0;
- }
- }
-
virtual ColourID GetMapBaseColourID(NIBBLETYPE a_Meta) override
{
UNUSED(a_Meta);
diff --git a/src/Blocks/CMakeLists.txt b/src/Blocks/CMakeLists.txt
index fd46f672a..f67ae5270 100644
--- a/src/Blocks/CMakeLists.txt
+++ b/src/Blocks/CMakeLists.txt
@@ -63,6 +63,7 @@ SET (HDRS
BlockMycelium.h
BlockNetherrack.h
BlockNetherWart.h
+ BlockObserver.h
BlockOre.h
BlockPiston.h
BlockPlanks.h
diff --git a/src/Blocks/Mixins.h b/src/Blocks/Mixins.h
index a65fe7b06..2ab83a4d5 100644
--- a/src/Blocks/Mixins.h
+++ b/src/Blocks/Mixins.h
@@ -10,6 +10,7 @@ class cBlockLadder: public cMetaRotator<cClearMetaOnDrop, ...>
#pragma once
#include "../Item.h"
+#include "../Entities/Player.h"
@@ -164,3 +165,136 @@ public:
return a_Meta;
}
};
+
+
+/** Mixin for rotations and reflections following the standard pattern of "apply mask, then use a switch".
+Inherit from this class providing your base class as Base, the BitMask for the direction bits in bitmask and the masked value for the directions in North, East, South, West.
+There is also an aptional parameter AssertIfNotMatched, set this if it is invalid for a block to exist in any other state. */
+template <class Base, NIBBLETYPE BitMask = 0x7, NIBBLETYPE North = 0x2, NIBBLETYPE East = 0x5, NIBBLETYPE South = 0x3, NIBBLETYPE West = 0x4, bool AssertIfNotMatched = false>
+class cYawRotator:
+ public cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>
+{
+ using super = cMetaRotator<Base, BitMask, North, East, South, West, AssertIfNotMatched>;
+public:
+
+ cYawRotator(BLOCKTYPE a_BlockType):
+ super(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
+ {
+ NIBBLETYPE BaseMeta;
+ super::GetPlacementBlockTypeMeta(a_ChunkInterface, a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, BaseMeta);
+
+ a_BlockMeta = (BaseMeta & ~BitMask) | YawToMetaData(a_Player.GetYaw());
+ return true;
+ }
+
+
+
+
+
+ static NIBBLETYPE YawToMetaData(double a_Rotation)
+ {
+ a_Rotation += 90 + 45; // So its not aligned with axis
+
+ if (a_Rotation >= 360)
+ {
+ a_Rotation -= 360;
+ }
+ if ((a_Rotation >= 0) && (a_Rotation < 90))
+ {
+ return West;
+ }
+ else if ((a_Rotation >= 90) && (a_Rotation < 180))
+ {
+ return North;
+ }
+ else if ((a_Rotation >= 180) && (a_Rotation < 270))
+ {
+ return East;
+ }
+ else // (a_Rotation >= 270) && (a_Rotation < 360)
+ {
+ return South;
+ }
+ }
+};
+
+/** Mixin for rotations and reflections following the standard pattern of "apply mask, then use a switch".
+Inherit from this class providing your base class as Base, the BitMask for the direction bits in bitmask and the masked value for the directions in North, East, South, West.
+There is also an aptional parameter AssertIfNotMatched, set this if it is invalid for a block to exist in any other state. */
+template <class Base, NIBBLETYPE BitMask = 0x7, NIBBLETYPE North = 0x2, NIBBLETYPE East = 0x5, NIBBLETYPE South = 0x3, NIBBLETYPE West = 0x4, NIBBLETYPE Up = 0x1, NIBBLETYPE Down = 0x0>
+class cPitchYawRotator:
+ public cYawRotator<Base, BitMask, North, East, South, West>
+{
+ using super = cYawRotator<Base, BitMask, North, East, South, West>;
+public:
+
+ cPitchYawRotator(BLOCKTYPE a_BlockType):
+ super(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
+ {
+ NIBBLETYPE BaseMeta;
+ super::GetPlacementBlockTypeMeta(a_ChunkInterface, a_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, a_BlockType, BaseMeta);
+
+ a_BlockMeta = (BaseMeta & ~BitMask) | PitchYawToMetaData(a_Player.GetYaw(), a_Player.GetPitch());
+ return true;
+ }
+
+
+
+
+
+ virtual NIBBLETYPE MetaMirrorXZ(NIBBLETYPE a_Meta) override
+ {
+ // Bit 0x08 is a flag. Lowest three bits are position.
+ NIBBLETYPE OtherMeta = a_Meta & (~BitMask);
+ // Mirrors defined by a table. (Source, minecraft.gamepedia.com)
+ switch (a_Meta & BitMask)
+ {
+ case Down: return Up | OtherMeta; // Down -> Up
+ case Up: return Down | OtherMeta; // Up -> Down
+ }
+ // Not Facing Up or Down; No change.
+ return a_Meta;
+ }
+
+
+
+
+
+ static NIBBLETYPE PitchYawToMetaData(double a_Rotation, double a_Pitch)
+ {
+ if (a_Pitch >= 50)
+ {
+ return Up;
+ }
+ else if (a_Pitch <= -50)
+ {
+ return Down;
+ }
+
+ return super::YawToMetaData(a_Rotation);
+ }
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 22:20:18 +0100