From 675b4aa878f16291ce33fced48a2bc7425f635ae Mon Sep 17 00:00:00 2001
From: Alexander Harkness <bearbin@gmail.com>
Date: Sun, 24 Nov 2013 14:19:41 +0000
Subject: Moved source to src

---
 src/UI/WindowOwner.h | 125 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 125 insertions(+)
 create mode 100644 src/UI/WindowOwner.h

(limited to 'src/UI/WindowOwner.h')

diff --git a/src/UI/WindowOwner.h b/src/UI/WindowOwner.h
new file mode 100644
index 000000000..d41abf66d
--- /dev/null
+++ b/src/UI/WindowOwner.h
@@ -0,0 +1,125 @@
+
+#pragma once
+
+#include "../BlockEntities/BlockEntity.h"
+#include "../Entities/Entity.h"
+#include "Window.h"
+
+/*
+Being a descendant of cWindowOwner means that the class can own one window. That window can be 
+queried, opened by other players, closed by players and finally destroyed.
+Also, a cWindowOwner can be queried for the block coords where the window is displayed. That will be used
+for entities / players in motion to close their windows when they get too far away from the window "source".
+*/
+
+
+
+
+
+// class cWindow;
+
+
+
+
+
+/**
+Base class for the window owning
+*/
+class cWindowOwner
+{
+public:
+	cWindowOwner() :
+		m_Window(NULL)
+	{
+	}
+	
+	void CloseWindow(void)
+	{
+		m_Window = NULL;
+	}
+	
+	void OpenWindow(cWindow * a_Window)
+	{
+		m_Window = a_Window;
+		m_Window->SetOwner(this);
+	}
+
+	cWindow * GetWindow(void) const
+	{
+		return m_Window;
+	}
+
+	/// Returns the block position at which the element owning the window is
+	virtual void GetBlockPos(int & a_BlockX, int & a_BlockY, int & a_BlockZ) = 0;
+	
+private:
+	cWindow * m_Window;
+} ;
+
+
+
+
+
+/**
+Window owner that is associated with a block entity (chest, furnace, ...)
+*/
+class cBlockEntityWindowOwner :
+	public cWindowOwner
+{
+public:
+	cBlockEntityWindowOwner(void) :
+		m_BlockEntity(NULL)
+	{
+	}
+	
+	void SetBlockEntity(cBlockEntity * a_BlockEntity)
+	{
+		m_BlockEntity = a_BlockEntity;
+	}
+	
+	virtual void GetBlockPos(int & a_BlockX, int & a_BlockY, int & a_BlockZ) override
+	{
+		a_BlockX = m_BlockEntity->GetPosX();
+		a_BlockY = m_BlockEntity->GetPosY();
+		a_BlockZ = m_BlockEntity->GetPosZ();
+	}
+	
+private:
+	cBlockEntity * m_BlockEntity;
+} ;
+
+
+
+
+
+/**
+Window owner that is associated with an entity (chest minecart)
+*/
+class cEntityWindowOwner :
+	public cWindowOwner
+{
+public:
+	cEntityWindowOwner(void) :
+		m_Entity(NULL)
+	{
+	}
+	
+	void SetEntity(cEntity * a_Entity)
+	{
+		m_Entity = a_Entity;
+	}
+
+	virtual void GetBlockPos(int & a_BlockX, int & a_BlockY, int & a_BlockZ) override
+	{
+		a_BlockX = (int)floor(m_Entity->GetPosX() + 0.5);
+		a_BlockY = (int)floor(m_Entity->GetPosY() + 0.5);
+		a_BlockZ = (int)floor(m_Entity->GetPosZ() + 0.5);
+	}
+	
+private:
+	cEntity * m_Entity;
+} ;
+
+
+
+
-- 
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