1 files changed, 89 insertions, 0 deletions

diff --git a/src/BlockEntities/DropSpenserEntity.h b/src/BlockEntities/DropSpenserEntity.h
new file mode 100644
index 000000000..0e9039915
--- /dev/null
+++ b/src/BlockEntities/DropSpenserEntity.h
@@ -0,0 +1,89 @@
+
+// DropSpenser.h
+
+// Declares the cDropSpenser class representing a common ancestor to the cDispenserEntity and cDropperEntity
+// The dropper and dispenser only needs to override the DropSpenseFromSlot() function to provide the specific item behavior
+
+
+
+
+
+#pragma once
+
+#include "BlockEntityWithItems.h"
+#include "../UI/WindowOwner.h"
+
+
+
+
+
+namespace Json
+{
+	class Value;
+}
+
+class cClientHandle;
+class cServer;
+
+
+
+
+
+class cDropSpenserEntity :  // tolua_export
+	public cBlockEntityWindowOwner,
+	// tolua_begin
+	public cBlockEntityWithItems
+{
+	typedef cBlockEntityWithItems super;
+
+public:
+	enum {
+		ContentsHeight = 3,
+		ContentsWidth  = 3,
+	} ;
+	
+	// tolua_end
+	
+	cDropSpenserEntity(BLOCKTYPE a_BlockType, int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World);
+	virtual ~cDropSpenserEntity();
+	
+	static const char * GetClassStatic(void) { return "cDropSpenserEntity"; }
+
+	bool LoadFromJson(const Json::Value & a_Value);
+	
+	// cBlockEntity overrides:
+	virtual void SaveToJson(Json::Value & a_Value) override;
+	virtual bool Tick(float a_Dt, cChunk & a_Chunk) override;
+	virtual void SendTo(cClientHandle & a_Client) override;
+	virtual void UsedBy(cPlayer * a_Player) override;
+	
+	// tolua_begin
+	
+	/// Modifies the block coords to match the dropspenser direction given (where the dropspensed pickups should materialize)
+	void AddDropSpenserDir(int & a_BlockX, int & a_BlockY, int & a_BlockZ, NIBBLETYPE a_Direction);
+
+	/// Sets the dropspenser to dropspense an item in the next tick
+	void Activate(void);
+	
+	/// Sets the internal redstone power flag to "on" or "off", depending on the parameter. Calls Activate() if appropriate
+	void SetRedstonePower(bool a_IsPowered);
+	
+	// tolua_end
+
+protected:
+	bool m_ShouldDropSpense;  ///< If true, the dropspenser will dropspense an item in the next tick
+	bool m_IsPowered;         ///< Set to true when the dropspenser receives redstone power.
+	
+	/// Does the actual work on dropspensing an item. Chooses the slot, calls DropSpenseFromSlot() and handles smoke / sound effects
+	void DropSpense(cChunk & a_Chunk);
+	
+	/// Override this function to provide the specific behavior for item dropspensing (drop / shoot / pour / ...)
+	virtual void DropSpenseFromSlot(cChunk & a_Chunk, int a_SlotNum) = 0;
+	
+	/// Helper function, drops one item from the specified slot (like a dropper)
+	void DropFromSlot(cChunk & a_Chunk, int a_SlotNum);
+} ;  // tolua_export
+
+
+
+