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.cpp | 173 +++++++++++++++++++++++++++++++
 1 file changed, 173 insertions(+)
 create mode 100644 src/BlockEntities/CommandBlockEntity.cpp

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

diff --git a/src/BlockEntities/CommandBlockEntity.cpp b/src/BlockEntities/CommandBlockEntity.cpp
new file mode 100644
index 000000000..6e371e0fe
--- /dev/null
+++ b/src/BlockEntities/CommandBlockEntity.cpp
@@ -0,0 +1,173 @@
+
+// CommandBlockEntity.cpp
+
+// Implements the cCommandBlockEntity class representing a single command block in the world
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+#include "json/json.h"
+#include "CommandBlockEntity.h"
+#include "../Entities/Player.h"
+
+
+
+
+
+cCommandBlockEntity::cCommandBlockEntity(int a_X, int a_Y, int a_Z, cWorld * a_World) :
+	super(E_BLOCK_COMMAND_BLOCK, a_X, a_Y, a_Z, a_World),
+	m_ShouldExecute(false),
+	m_IsPowered(false)
+{
+	SetBlockEntity(this); // cBlockEntityWindowOwner
+}
+
+
+
+
+
+
+cCommandBlockEntity::~cCommandBlockEntity()
+{
+	// Tell window its owner is destroyed
+	cWindow * Window = GetWindow();
+	if (Window != NULL)
+	{
+		Window->OwnerDestroyed();
+	}
+}
+
+
+
+
+
+
+void cCommandBlockEntity::UsedBy(cPlayer * a_Player)
+{
+	cWindow * Window = GetWindow();
+	if (Window == NULL)
+	{
+		//OpenWindow(new cDropSpenserWindow(m_PosX, m_PosY, m_PosZ, this));
+		Window = GetWindow();
+	}
+	
+	if (Window != NULL)
+	{
+		if (a_Player->GetWindow() != Window)
+		{
+			a_Player->OpenWindow(Window);
+		}
+	}
+}
+
+
+
+
+
+void cCommandBlockEntity::SetCommand(const AString & a_Cmd)
+{
+	m_Command = a_Cmd;LOGD("Hrey %s", a_Cmd.c_str());
+}
+
+
+
+
+
+const AString & cCommandBlockEntity::GetCommand(void) const
+{
+	return m_Command;
+}
+
+
+
+
+
+const AString & cCommandBlockEntity::GetLastOutput(void) const
+{
+	return m_LastOutput;
+}
+
+
+
+
+
+void cCommandBlockEntity::Activate(void)
+{
+	m_ShouldExecute = true;
+}
+
+
+
+
+
+void cCommandBlockEntity::SetRedstonePower(bool a_IsPowered)
+{
+	if (a_IsPowered && !m_IsPowered)
+	{
+		Activate();
+	}
+	m_IsPowered = a_IsPowered;
+}
+
+
+
+
+
+bool cCommandBlockEntity::Tick(float a_Dt, cChunk & a_Chunk)
+{
+	if (!m_ShouldExecute)
+	{
+		return false;
+	}
+	
+	m_ShouldExecute = false;
+	Execute();
+	return true;
+}
+
+
+
+
+
+void cCommandBlockEntity::SendTo(cClientHandle & a_Client)
+{
+	// Nothing needs to be sent
+	UNUSED(a_Client);
+}
+
+
+
+
+
+bool cCommandBlockEntity::LoadFromJson(const Json::Value & a_Value)
+{
+	m_Command = a_Value.get("Command", "").asString();
+
+	m_LastOutput = a_Value.get("LastOutput", "").asString();
+
+	return true;
+}
+
+
+
+
+
+void cCommandBlockEntity::SaveToJson(Json::Value & a_Value)
+{
+	a_Value["Command"] = m_Command;
+
+	a_Value["LastOutput"] = m_LastOutput;
+}
+
+
+
+
+
+void cCommandBlockEntity::Execute()
+{
+	// TODO: Parse arguments and dispatch command
+	LOGD("Command: %s", m_Command.c_str());
+	m_LastOutput = "";
+}
+
+
+
+
-- 
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