1 files changed, 62 insertions, 0 deletions

diff --git a/src/Items/ItemEmptyMap.h b/src/Items/ItemEmptyMap.h
new file mode 100644
index 000000000..db28511f3
--- /dev/null
+++ b/src/Items/ItemEmptyMap.h
@@ -0,0 +1,62 @@
+
+// ItemEmptyMap.h
+
+
+
+
+
+#pragma once
+
+#include "../Entities/Entity.h"
+#include "../Item.h"
+
+
+
+
+
+class cItemEmptyMapHandler :
+	public cItemHandler
+{
+	typedef cItemHandler super;
+
+	static const unsigned int DEFAULT_SCALE = 0;
+	
+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 * pow(2, DEFAULT_SCALE);
+
+		int CenterX = round(a_Player->GetPosX() / (float) RegionWidth) * RegionWidth;
+		int CenterZ = round(a_Player->GetPosZ() / (float) RegionWidth) * RegionWidth;
+
+		cMap * NewMap = a_World->GetMapManager().CreateMap(CenterX, CenterZ, DEFAULT_SCALE);
+
+		// Remove empty map from inventory
+		if (!a_Player->GetInventory().RemoveOneEquippedItem())
+		{
+			ASSERT(!"Inventory mismatch");
+			return true;
+		}
+
+		if (NewMap == NULL)
+		{
+			return true;
+		}
+
+		a_Player->GetInventory().AddItem(cItem(E_ITEM_MAP, 1, NewMap->GetID()), true, true);
+
+		return true;
+	}
+} ;