7 files changed, 104 insertions, 5 deletions

diff --git a/src/Blocks/BlockCocoaPod.h b/src/Blocks/BlockCocoaPod.h
new file mode 100644
index 000000000..1b659d48f
--- /dev/null
+++ b/src/Blocks/BlockCocoaPod.h
@@ -0,0 +1,96 @@
+#pragma once
+
+#include "BlockHandler.h"
+#include "../FastRandom.h"
+
+
+
+
+
+class cBlockCocoaPodHandler :
+	public cBlockHandler
+{
+public:
+	cBlockCocoaPodHandler(BLOCKTYPE a_BlockType)
+		: cBlockHandler(a_BlockType)
+	{
+	}
+
+
+	virtual bool CanBeAt(cChunkInterface & a_ChunkInterface, int a_RelX, int a_RelY, int a_RelZ, const cChunk & a_Chunk) override
+	{
+		eBlockFace BlockFace = MetaToBlockFace(a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ));
+		AddFaceDirection(a_RelX, a_RelY, a_RelZ, BlockFace, true);
+
+		BLOCKTYPE BlockType;
+		NIBBLETYPE BlockMeta;
+		a_Chunk.UnboundedRelGetBlock(a_RelX, a_RelY, a_RelZ, BlockType, BlockMeta);
+
+		return ((BlockType == E_BLOCK_LOG) && ((BlockMeta & 0x3) == E_META_LOG_JUNGLE));
+	}
+
+
+	virtual void OnUpdate(cChunkInterface & cChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_PluginInterface, cChunk & a_Chunk, int a_RelX, int a_RelY, int a_RelZ) override
+	{
+		cFastRandom Random;
+
+		if (Random.NextInt(5) == 0)
+		{
+			NIBBLETYPE Meta = a_Chunk.GetMeta(a_RelX, a_RelY, a_RelZ);
+			NIBBLETYPE TypeMeta = Meta & 0x03;
+			int GrowState = Meta >> 2;
+
+			if (GrowState < 2)
+			{
+				++GrowState;
+				a_Chunk.SetMeta(a_RelX, a_RelY, a_RelZ, (NIBBLETYPE) (GrowState << 2 | TypeMeta));
+			}
+		}
+	}
+
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		int GrowState = a_BlockMeta >> 2;
+		a_Pickups.Add(E_ITEM_DYE, ((GrowState >= 2) ? 3 : 1), E_META_DYE_BROWN);
+	}
+
+
+	static eBlockFace MetaToBlockFace(NIBBLETYPE a_Meta)
+	{
+		switch (a_Meta & 0x3)
+		{
+			case 0: return BLOCK_FACE_ZM;
+			case 1: return BLOCK_FACE_XP;
+			case 2: return BLOCK_FACE_ZP;
+			case 3: return BLOCK_FACE_XM;
+			default:
+			{
+				ASSERT(!"Bad meta");
+				return BLOCK_FACE_NONE;
+			}
+		}
+	}
+
+
+	static NIBBLETYPE BlockFaceToMeta(eBlockFace a_BlockFace)
+	{
+		switch (a_BlockFace)
+		{
+			case BLOCK_FACE_ZM: return 0;
+			case BLOCK_FACE_XM: return 3;
+			case BLOCK_FACE_XP: return 1;
+			case BLOCK_FACE_ZP: return 2;
+			default:
+			{
+				ASSERT(!"Unknown face");
+				return 0;
+			}
+		}
+	}
+
+} ;
+
+
+
+
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 60f13a747..d532aa1dc 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -17,6 +17,7 @@
 #include "BlockChest.h"
 #include "BlockCloth.h"
 #include "BlockCobWeb.h"
+#include "BlockCocoaPod.h"
 #include "BlockCommandBlock.h"
 #include "BlockComparator.h"
 #include "BlockCrops.h"
@@ -198,6 +199,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_CAULDRON:              return new cBlockCauldronHandler        (a_BlockType);
 		case E_BLOCK_CHEST:                 return new cBlockChestHandler           (a_BlockType);
 		case E_BLOCK_COAL_ORE:              return new cBlockOreHandler             (a_BlockType);
+		case E_BLOCK_COCOA_POD:             return new cBlockCocoaPodHandler        (a_BlockType);
 		case E_BLOCK_COMMAND_BLOCK:         return new cBlockCommandBlockHandler    (a_BlockType);
 		case E_BLOCK_ACTIVE_COMPARATOR:     return new cBlockComparatorHandler      (a_BlockType);
 		case E_BLOCK_COBBLESTONE:           return new cBlockStoneHandler           (a_BlockType);
diff --git a/src/Blocks/BlockPressurePlate.h b/src/Blocks/BlockPressurePlate.h
index a5c34a776..bd2f283a2 100644
--- a/src/Blocks/BlockPressurePlate.h
+++ b/src/Blocks/BlockPressurePlate.h
@@ -28,8 +28,7 @@ public:
 			return false;
 		}
 
-		BLOCKTYPE BlockBelow = a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ);
-		return (cBlockInfo::IsSolid(BlockBelow));
+		return (cBlockInfo::FullyOccupiesVoxel(a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ)));
 	}
 } ;
 
diff --git a/src/Blocks/BlockRail.h b/src/Blocks/BlockRail.h
index 21a34d8ce..02fe3aa95 100644
--- a/src/Blocks/BlockRail.h
+++ b/src/Blocks/BlockRail.h
@@ -98,7 +98,7 @@ public:
 		{
 			return false;
 		}
-		if (!cBlockInfo::IsSolid(a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ)))
+		if (!cBlockInfo::FullyOccupiesVoxel(a_Chunk.GetBlock(a_RelX, a_RelY - 1, a_RelZ)))
 		{
 			return false;
 		}
@@ -130,7 +130,7 @@ public:
 					// Too close to the edge, cannot simulate
 					return true;
 				}
-				return cBlockInfo::IsSolid(BlockType);
+				return cBlockInfo::FullyOccupiesVoxel(BlockType);
 			}
 		}
 		return true;
diff --git a/src/Blocks/BlockTallGrass.h b/src/Blocks/BlockTallGrass.h
index 8e821b899..4134a01f8 100644
--- a/src/Blocks/BlockTallGrass.h
+++ b/src/Blocks/BlockTallGrass.h
@@ -38,7 +38,7 @@ public:
 
 	virtual void DropBlock(cChunkInterface & a_ChunkInterface, cWorldInterface & a_WorldInterface, cBlockPluginInterface & a_BlockPluginInterface, cEntity * a_Digger, int a_BlockX, int a_BlockY, int a_BlockZ, bool a_CanDrop) override
 	{
-		if (a_CanDrop && (a_Digger != NULL) && (a_Digger->GetEquippedWeapon().m_ItemType == E_ITEM_SHEARS))
+		if (a_CanDrop && (a_Digger != nullptr) && (a_Digger->GetEquippedWeapon().m_ItemType == E_ITEM_SHEARS))
 		{
 			NIBBLETYPE Meta = a_ChunkInterface.GetBlockMeta(a_BlockX, a_BlockY, a_BlockZ);
 			cItems Drops;
diff --git a/src/Blocks/BlockTorch.h b/src/Blocks/BlockTorch.h
index e77bbd1b8..d63df94cf 100644
--- a/src/Blocks/BlockTorch.h
+++ b/src/Blocks/BlockTorch.h
@@ -2,6 +2,7 @@
 
 #include "BlockHandler.h"
 #include "../Chunk.h"
+#include "ChunkInterface.h"
 #include "MetaRotator.h"
 
 
diff --git a/src/Blocks/CMakeLists.txt b/src/Blocks/CMakeLists.txt
index eed949aab..ed3e321d4 100644
--- a/src/Blocks/CMakeLists.txt
+++ b/src/Blocks/CMakeLists.txt
@@ -24,6 +24,7 @@ SET (HDRS
 	BlockChest.h
 	BlockCloth.h
 	BlockCobWeb.h
+	BlockCocoaPod.h
 	BlockCommandBlock.h
 	BlockComparator.h
 	BlockCrops.h