1 files changed, 82 insertions, 0 deletions

diff --git a/src/Items/ItemMinecart.h b/src/Items/ItemMinecart.h
new file mode 100644
index 000000000..f8eb31a49
--- /dev/null
+++ b/src/Items/ItemMinecart.h
@@ -0,0 +1,82 @@
+
+// ItemMinecart.h
+
+// Declares the various minecart ItemHandlers
+
+
+
+
+
+#pragma once
+
+#include "../Entities/Minecart.h"
+
+
+
+
+
+class cItemMinecartHandler :
+	public cItemHandler
+{
+	typedef cItemHandler super;
+	
+public:
+	cItemMinecartHandler(int a_ItemType) :
+		super(a_ItemType)
+	{
+	}
+	
+	
+	
+	virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir) override
+	{
+		if (a_Dir < 0)
+		{
+			return false;
+		}
+		
+		// Check that there's rail in there:
+		BLOCKTYPE Block = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
+		switch (Block)
+		{
+			case E_BLOCK_MINECART_TRACKS:
+			case E_BLOCK_POWERED_RAIL:
+			case E_BLOCK_DETECTOR_RAIL:
+			case E_BLOCK_ACTIVATOR_RAIL:
+			{
+				// These are allowed
+				break;
+			}
+			default:
+			{
+				LOGD("Used minecart on an unsuitable block %d (%s)", Block, ItemTypeToString(Block).c_str());
+				return false;
+			}
+		}
+		
+		double x = (double)a_BlockX + 0.5;
+		double y = (double)a_BlockY + 0.5;
+		double z = (double)a_BlockZ + 0.5;
+		cMinecart * Minecart = NULL;
+		switch (m_ItemType)
+		{
+			case E_ITEM_MINECART:             Minecart = new cEmptyMinecart        (x, y, z); break;
+			case E_ITEM_CHEST_MINECART:       Minecart = new cMinecartWithChest    (x, y, z); break;
+			case E_ITEM_FURNACE_MINECART:     Minecart = new cMinecartWithFurnace  (x, y, z); break;
+			case E_ITEM_MINECART_WITH_TNT:    Minecart = new cMinecartWithTNT      (x, y, z); break;
+			case E_ITEM_MINECART_WITH_HOPPER: Minecart = new cMinecartWithHopper   (x, y, z); break;
+			default:
+			{
+				ASSERT(!"Unhandled minecart item");
+				return false;
+			}
+		}  // switch (m_ItemType)
+		Minecart->Initialize(a_World);
+		return true;
+	}
+	
+} ;
+
+
+
+