diff --git a/MCServer/crafting.txt b/MCServer/crafting.txt
index 14bbd5eed..541e5781d 100644
--- a/MCServer/crafting.txt
+++ b/MCServer/crafting.txt
@@ -277,6 +277,7 @@ IronIngot, 9    = IronBlock, *
 GoldIngot, 9    = GoldBlock, *
 Diamond, 9      = DiamondBlock, *
 LapisLazuli, 9  = LapisBlock, *
+Emerald, 9      = EmeraldBlock, *
 
 Painting            = Stick, 1:1, 1:2, 1:3, 2:1, 2:3, 3:1, 3:2, 3:3   | Wool, 2:2
 ItemFrame           = Stick, 1:1, 1:2, 1:3, 2:1, 2:3, 3:1, 3:2, 3:3   | Leather, 2:2
diff --git a/VC2008/MCServer.vcproj b/VC2008/MCServer.vcproj
index 9f9132cb4..6646bc148 100644
--- a/VC2008/MCServer.vcproj
+++ b/VC2008/MCServer.vcproj
@@ -1794,6 +1794,10 @@
 					RelativePath="..\source\blocks\BlockDoor.h"
 					>
 				</File>
+				<File
+					RelativePath="..\source\Blocks\BlockEnderchest.h"
+					>
+				</File>
 				<File
 					RelativePath="..\source\blocks\BlockEntity.h"
 					>
diff --git a/source/Blocks/BlockEnderchest.h b/source/Blocks/BlockEnderchest.h
new file mode 100644
index 000000000..b40deb1f7
--- /dev/null
+++ b/source/Blocks/BlockEnderchest.h
@@ -0,0 +1,28 @@
+
+#pragma once
+
+#include "BlockHandler.h"
+
+
+
+
+
+class cBlockEnderchestHandler :
+	public cBlockHandler
+{
+public:
+	cBlockEnderchestHandler(BLOCKTYPE a_BlockType)
+		: cBlockHandler(a_BlockType)
+	{
+	}
+
+	virtual void ConvertToPickups(cItems & a_Pickups, NIBBLETYPE a_BlockMeta) override
+	{
+		//todo: Drop Ender Chest if using silk touch pickaxe
+		a_Pickups.push_back(cItem(E_BLOCK_OBSIDIAN, 8, 0));
+	}
+} ;
+
+
+
+
diff --git a/source/Blocks/BlockHandler.cpp b/source/Blocks/BlockHandler.cpp
index 3f63de89f..3fb96f6a0 100644
--- a/source/Blocks/BlockHandler.cpp
+++ b/source/Blocks/BlockHandler.cpp
@@ -47,6 +47,7 @@
 #include "BlockMycelium.h"
 #include "BlockRail.h"
 #include "BlockGlass.h"
+#include "BlockEnderchest.h"
 
 
 
@@ -100,6 +101,7 @@ cBlockHandler * cBlockHandler::CreateBlockHandler(BLOCKTYPE a_BlockType)
 		case E_BLOCK_DOUBLE_STONE_SLAB:     return new cBlockSlabHandler            (a_BlockType);
 		case E_BLOCK_DOUBLE_WOODEN_SLAB:    return new cBlockSlabHandler            (a_BlockType);
 		case E_BLOCK_EMERALD_ORE:           return new cBlockOreHandler             (a_BlockType);
+		case E_BLOCK_ENDER_CHEST:           return new cBlockEnderchestHandler      (a_BlockType);
 		case E_BLOCK_FARMLAND:              return new cBlockFarmlandHandler;
 		case E_BLOCK_FIRE:                  return new cBlockFireHandler            (a_BlockType);
 		case E_BLOCK_FURNACE:               return new cBlockFurnaceHandler         (a_BlockType);
diff --git a/source/Blocks/BlockMycelium.h b/source/Blocks/BlockMycelium.h
index 57b45dfe1..8e1f577e1 100644
--- a/source/Blocks/BlockMycelium.h
+++ b/source/Blocks/BlockMycelium.h
@@ -2,8 +2,6 @@
 #pragma once
 
 #include "BlockHandler.h"
-#include "../MersenneTwister.h"
-#include "../World.h"
 
 
 
diff --git a/source/Defines.h b/source/Defines.h
index 18d495a53..4f3bb46eb 100644
--- a/source/Defines.h
+++ b/source/Defines.h
@@ -354,9 +354,10 @@ inline bool BlockRequiresSpecialTool(BLOCKTYPE a_BlockType)
 //tolua_begin
 enum eGameMode
 {
-	eGameMode_NotSet   = -1,
-	eGameMode_Survival = 0,
-	eGameMode_Creative = 1
+	eGameMode_NotSet    = -1,
+	eGameMode_Survival  = 0,
+	eGameMode_Creative  = 1,
+	eGameMode_Adventure = 2
 };
 
 
diff --git a/source/Player.cpp b/source/Player.cpp
index cd4c6d11c..fea438146 100644
--- a/source/Player.cpp
+++ b/source/Player.cpp
@@ -96,6 +96,7 @@ cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
 			a_PlayerName.c_str(), m_Pos.x, m_Pos.y, m_Pos.z
 		);
 	}
+	m_LastJumpHeight = (float)(m_Pos.y);
 	m_LastGroundHeight = (float)(m_Pos.y);
 	m_Stance = m_Pos.y + 1.62;
 }
@@ -273,6 +274,7 @@ void cPlayer::SetTouchGround(bool a_bTouchGround)
 
 	if (!m_bTouchGround)
 	{
+		if(m_Pos.y > m_LastJumpHeight) m_LastJumpHeight = m_Pos.y;
 		cWorld* World = GetWorld();
 		char BlockID = World->GetBlock( float2int(m_Pos.x), float2int(m_Pos.y), float2int(m_Pos.z) );
 		if( BlockID != E_BLOCK_AIR )
@@ -280,7 +282,7 @@ void cPlayer::SetTouchGround(bool a_bTouchGround)
 			// LOGD("TouchGround set to true by server");
 			m_bTouchGround = true;
 		}
-		if( BlockID == E_BLOCK_WATER || BlockID == E_BLOCK_STATIONARY_WATER || BlockID == E_BLOCK_LADDER || BlockID == E_BLOCK_TORCH )
+		if( BlockID == E_BLOCK_WATER || BlockID == E_BLOCK_STATIONARY_WATER || BlockID == E_BLOCK_LADDER || BlockID == E_BLOCK_VINES )
 		{
 			// LOGD("Water / Ladder / Torch");
 			m_LastGroundHeight = (float)m_Pos.y;
@@ -291,6 +293,8 @@ void cPlayer::SetTouchGround(bool a_bTouchGround)
 	{
 		float Dist = (float)(m_LastGroundHeight - m_Pos.y);
 		int Damage = (int)(Dist - 3.f);
+		if(m_LastJumpHeight > m_LastGroundHeight) Damage++;
+		m_LastJumpHeight = m_Pos.y;
 		if (Damage > 0)
 		{
 			TakeDamage(Damage, 0);
@@ -493,7 +497,7 @@ void cPlayer::SetLastBlockActionCnt( int a_LastBlockActionCnt )
 
 void cPlayer::SetGameMode(eGameMode a_GameMode)
 {
-	if ((a_GameMode >= 2) || (a_GameMode < 0))
+	if ((a_GameMode >= 3) || (a_GameMode < 0))
 	{
 		LOGWARNING("%s: Setting invalid gamemode: %d", GetName().c_str(), a_GameMode);
 		return;
diff --git a/source/Player.h b/source/Player.h
index 4800ed759..d24850a19 100644
--- a/source/Player.h
+++ b/source/Player.h
@@ -145,6 +145,7 @@ protected:
 	float m_FoodExhaustionLevel;
 	char m_FoodTickTimer;
 
+	float m_LastJumpHeight;
 	float m_LastGroundHeight;
 	bool m_bTouchGround;
 	double m_Stance;