diff --git a/src/BlockID.h b/src/BlockID.h
index 740c5fc90..e1716b8b3 100644
--- a/src/BlockID.h
+++ b/src/BlockID.h
@@ -531,6 +531,8 @@ enum
 	E_META_SAPLING_CONIFER = 1,
 	E_META_SAPLING_BIRCH   = 2,
 	E_META_SAPLING_JUNGLE  = 3,
+	E_META_SAPLING_ACACIA  = 4,
+	E_META_SAPLING_DARKOAC = 5,
 	
 	// E_BLOCK_SILVERFISH_EGG metas:
 	E_META_SILVERFISH_EGG_STONE       = 0,
diff --git a/src/Blocks/BlockHandler.cpp b/src/Blocks/BlockHandler.cpp
index 6c9bbeb02..fa9e797a2 100644
--- a/src/Blocks/BlockHandler.cpp
+++ b/src/Blocks/BlockHandler.cpp
@@ -38,6 +38,7 @@
 #include "BlockIce.h"
 #include "BlockLadder.h"
 #include "BlockLeaves.h"
+#include "BlockNewLeaves.h"
 #include "BlockLever.h"
 #include "BlockMelon.h"
 #include "BlockMushroom.h"
@@ -107,6 +108,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 	switch(a_BlockType)
 	{
 		// Block handlers, alphabetically sorted:
+		case E_BLOCK_ACACIA_WOOD_STAIRS:    return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_ACTIVATOR_RAIL:        return new cBlockRailHandler            (a_BlockType);
 		case E_BLOCK_BED:                   return new cBlockBedHandler             (a_BlockType);
 		case E_BLOCK_BIRCH_WOOD_STAIRS:     return new cBlockStairsHandler          (a_BlockType);
@@ -125,6 +127,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_COBBLESTONE_STAIRS:    return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_COBWEB:                return new cBlockCobWebHandler          (a_BlockType);
 		case E_BLOCK_CROPS:                 return new cBlockCropsHandler           (a_BlockType);
+		case E_BLOCK_DARK_OAK_WOOD_STAIRS:  return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_DEAD_BUSH:             return new cBlockDeadBushHandler        (a_BlockType);
 		case E_BLOCK_DETECTOR_RAIL:         return new cBlockRailHandler            (a_BlockType);
 		case E_BLOCK_DIAMOND_ORE:           return new cBlockOreHandler             (a_BlockType);
@@ -167,6 +170,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_NETHER_BRICK_STAIRS:   return new cBlockStairsHandler          (a_BlockType);
 		case E_BLOCK_NETHER_PORTAL:         return new cBlockPortalHandler          (a_BlockType);
 		case E_BLOCK_NETHER_WART:           return new cBlockNetherWartHandler      (a_BlockType);
+		case E_BLOCK_NEW_LEAVES:            return new cBlockNewLeavesHandler       (a_BlockType);
 		case E_BLOCK_NEW_LOG:               return new cBlockSidewaysHandler        (a_BlockType);
 		case E_BLOCK_NOTE_BLOCK:            return new cBlockNoteHandler            (a_BlockType);
 		case E_BLOCK_PISTON:                return new cBlockPistonHandler          (a_BlockType);
diff --git a/src/Blocks/BlockLeaves.h b/src/Blocks/BlockLeaves.h
index ad6e440e2..7b8f0b378 100644
--- a/src/Blocks/BlockLeaves.h
+++ b/src/Blocks/BlockLeaves.h
@@ -139,6 +139,8 @@ bool HasNearLog(cBlockArea & a_Area, int a_BlockX, int a_BlockY, int a_BlockZ)
 	{
 		switch (Types[i])
 		{
+			case E_BLOCK_NEW_LEAVES:
+			case E_BLOCK_NEW_LOG:
 			case E_BLOCK_LEAVES:
 			case E_BLOCK_LOG:
 			{
diff --git a/src/Generating/Trees.cpp b/src/Generating/Trees.cpp
index 7e8a3c75f..ada20954a 100644
--- a/src/Generating/Trees.cpp
+++ b/src/Generating/Trees.cpp
@@ -382,6 +382,24 @@ void GetBirchTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Nois
 
 
 
+void GetAcaciaTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks)
+{
+	// TODO
+}
+
+
+
+
+
+void GetDarkoacTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks)
+{
+	// TODO
+}
+
+
+
+
+
 void GetTallBirchTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks)
 {
 	int Height = 9 + (a_Noise.IntNoise3DInt(a_BlockX + 64 * a_Seq, a_BlockY, a_BlockZ) % 3);
diff --git a/src/Generating/Trees.h b/src/Generating/Trees.h
index 514158eb7..7619f4458 100644
--- a/src/Generating/Trees.h
+++ b/src/Generating/Trees.h
@@ -63,6 +63,12 @@ void GetLargeAppleTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a
 /// Generates an image of a random birch tree
 void GetBirchTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks);
 
+/// Generates an image of a random acacia tree
+void GetAcaciaTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks);
+
+/// Generates an image of a random darkoac tree
+void GetDarkoacTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks, sSetBlockVector & a_OtherBlocks);
+
 /// Generates an image of a random large birch tree
 void GetTallBirchTreeImage(int a_BlockX, int a_BlockY, int a_BlockZ, cNoise & a_Noise, int a_Seq, sSetBlockVector & a_LogBlocks,sSetBlockVector & a_OtherBlocks);
 
diff --git a/src/World.cpp b/src/World.cpp
index e57675c44..369a854d2 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -1211,6 +1211,8 @@ void cWorld::GrowTreeFromSapling(int a_X, int a_Y, int a_Z, NIBBLETYPE a_Sapling
 		case E_META_SAPLING_BIRCH:   GetBirchTreeImage  (a_X, a_Y, a_Z, Noise, (int)(m_WorldAge & 0xffffffff), Logs, Other); break;
 		case E_META_SAPLING_CONIFER: GetConiferTreeImage(a_X, a_Y, a_Z, Noise, (int)(m_WorldAge & 0xffffffff), Logs, Other); break;
 		case E_META_SAPLING_JUNGLE:  GetJungleTreeImage (a_X, a_Y, a_Z, Noise, (int)(m_WorldAge & 0xffffffff), Logs, Other); break;
+		case E_META_SAPLING_ACACIA:  GetAcaciaTreeImage (a_X, a_Y, a_Z, Noise, (int)(m_WorldAge & 0xffffffff), Logs, Other); break;
+		case E_META_SAPLING_DARKOAC: GetDarkoacTreeImage(a_X, a_Y, a_Z, Noise, (int)(m_WorldAge & 0xffffffff), Logs, Other); break;
 	}
 	Other.insert(Other.begin(), Logs.begin(), Logs.end());
 	Logs.clear();