From 9a9b51a5134d8afd8f089d247c59668bd7da695d Mon Sep 17 00:00:00 2001
From: andrew <xdotftw@gmail.com>
Date: Sat, 18 Jan 2014 15:16:47 +0200
Subject: Basic command block implementation

---
 src/BlockEntities/CommandBlockEntity.h | 85 ++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 src/BlockEntities/CommandBlockEntity.h

(limited to 'src/BlockEntities/CommandBlockEntity.h')

diff --git a/src/BlockEntities/CommandBlockEntity.h b/src/BlockEntities/CommandBlockEntity.h
new file mode 100644
index 000000000..266a3c33d
--- /dev/null
+++ b/src/BlockEntities/CommandBlockEntity.h
@@ -0,0 +1,85 @@
+
+// CommandBlockEntity.h
+
+// Declares the cCommandBlockEntity class representing a single command block in the world
+
+
+
+
+
+#pragma once
+
+#include "BlockEntityWithItems.h"
+#include "../UI/WindowOwner.h"
+
+
+
+
+
+namespace Json
+{
+	class Value;
+}
+
+
+
+
+
+// tolua_begin
+
+class cCommandBlockEntity : 
+	public cBlockEntity,
+	public cBlockEntityWindowOwner
+{
+	typedef cBlockEntity super;
+	
+public:
+
+	// tolua_end
+	
+	/// Creates a new empty command block entity
+	cCommandBlockEntity(int a_X, int a_Y, int a_Z, cWorld * a_World);
+	virtual ~cCommandBlockEntity();
+
+	bool LoadFromJson( const Json::Value& a_Value );
+	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
+
+	/// Sets the internal redstone power flag to "on" or "off", depending on the parameter. Calls Activate() if appropriate
+	void SetRedstonePower(bool a_IsPowered);
+
+	/// Sets the command block to execute a command in the next tick
+	void Activate(void);
+	
+	/// Sets the command
+	void SetCommand(const AString & a_Cmd);
+
+	/// Retrieves stored command
+	const AString & GetCommand(void) const;
+
+	/// Retrieves the last line of output generated by the command block
+	const AString & GetLastOutput(void) const;
+	
+	// tolua_end
+	
+private:
+
+	/// Executes the associated command
+	void Execute();
+
+	bool m_ShouldExecute;
+	bool m_IsPowered;
+
+	AString  m_Command;
+
+	AString  m_LastOutput;
+} ;  // tolua_export
+
+
+
+
-- 
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