3 files changed, 52 insertions, 4 deletions

diff --git a/src/Items/ItemEmptyMap.h b/src/Items/ItemEmptyMap.h
new file mode 100644
index 000000000..5516033a0
--- /dev/null
+++ b/src/Items/ItemEmptyMap.h
@@ -0,0 +1,46 @@
+
+// ItemEmptyMap.h
+
+
+
+
+
+#pragma once
+
+#include "../Entities/Entity.h"
+#include "../Item.h"
+
+
+
+
+
+class cItemEmptyMapHandler :
+	public cItemHandler
+{
+	typedef cItemHandler super;
+	
+public:
+	cItemEmptyMapHandler() :
+		super(E_ITEM_EMPTY_MAP)
+	{
+	}
+
+	virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Dir) override
+	{
+		UNUSED(a_Item);
+		UNUSED(a_BlockX);
+		UNUSED(a_BlockZ);
+		UNUSED(a_Dir);
+
+		// The map center is fixed at the central point of the 8x8 block of chunks you are standing in when you right-click it.
+
+		const int RegionWidth = cChunkDef::Width * 8;
+
+		int CenterX = round(a_Player->GetPosX() / (float) RegionWidth) * RegionWidth;
+		int CenterZ = round(a_Player->GetPosZ() / (float) RegionWidth) * RegionWidth;
+
+		a_World->CreateMap(CenterX, CenterZ, 0);
+
+		return true;
+	}
+} ;
diff --git a/src/Items/ItemHandler.cpp b/src/Items/ItemHandler.cpp
index 19913ab24..755766d64 100644
--- a/src/Items/ItemHandler.cpp
+++ b/src/Items/ItemHandler.cpp
@@ -18,6 +18,7 @@
 #include "ItemComparator.h"
 #include "ItemDoor.h"
 #include "ItemDye.h"
+#include "ItemEmptyMap.h"
 #include "ItemFishingRod.h"
 #include "ItemFlowerPot.h"
 #include "ItemFood.h"
@@ -100,6 +101,7 @@ cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_COMPARATOR:        return new cItemComparatorHandler(a_ItemType);
 		case E_ITEM_DYE:               return new cItemDyeHandler(a_ItemType);
 		case E_ITEM_EGG:               return new cItemEggHandler();
+		case E_ITEM_EMPTY_MAP:         return new cItemEmptyMapHandler();
 		case E_ITEM_ENDER_PEARL:       return new cItemEnderPearlHandler();
 		case E_ITEM_FIREWORK_ROCKET:   return new cItemFireworkHandler();
 		case E_ITEM_FISHING_ROD:       return new cItemFishingRodHandler(a_ItemType);
diff --git a/src/Map.cpp b/src/Map.cpp
index 4acd9512c..497cc9659 100644
--- a/src/Map.cpp
+++ b/src/Map.cpp
@@ -15,8 +15,8 @@
 
 cMap::cMap(unsigned int a_ID, cWorld * a_World)
 	: m_ID(a_ID)
-	, m_Width(128)
-	, m_Height(128)
+	, m_Width(cChunkDef::Width * 8)
+	, m_Height(cChunkDef::Width * 8)
 	, m_Scale(3)
 	, m_CenterX(0)
 	, m_CenterZ(0)
@@ -31,8 +31,8 @@ cMap::cMap(unsigned int a_ID, cWorld * a_World)
 
 cMap::cMap(unsigned int a_ID, int a_CenterX, int a_CenterZ, cWorld * a_World, unsigned int a_Scale)
 	: m_ID(a_ID)
-	, m_Width(128)
-	, m_Height(128)
+	, m_Width(cChunkDef::Width * 8)
+	, m_Height(cChunkDef::Width * 8)
 	, m_Scale(a_Scale)
 	, m_CenterX(a_CenterX)
 	, m_CenterZ(a_CenterZ)