From 05d71675f69e13d8ab590a33b38ee6d0f8a77b6f Mon Sep 17 00:00:00 2001
From: "luksor111@gmail.com"
 <luksor111@gmail.com@0a769ca7-a7f5-676a-18bf-c427514a06d6>
Date: Wed, 19 Dec 2012 21:19:36 +0000
Subject: Added dispensers (they can't dispense items yet) Fixed crash when
 digging snow Moved BlockPlace hook check, so Core plugin will no longer block
 item usage Player chat messages are now visible in the console

git-svn-id: http://mc-server.googlecode.com/svn/trunk@1081 0a769ca7-a7f5-676a-18bf-c427514a06d6
---
 source/DispenserEntity.cpp | 192 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 192 insertions(+)
 create mode 100644 source/DispenserEntity.cpp

(limited to 'source/DispenserEntity.cpp')

diff --git a/source/DispenserEntity.cpp b/source/DispenserEntity.cpp
new file mode 100644
index 000000000..dc13f30b8
--- /dev/null
+++ b/source/DispenserEntity.cpp
@@ -0,0 +1,192 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "DispenserEntity.h"
+#include "BlockID.h"
+#include "Item.h"
+#include "UI/Window.h"
+#include "Player.h"
+#include "World.h"
+#include "ClientHandle.h"
+#include "Server.h"
+#include "Pickup.h"
+#include "Root.h"
+#include <json/json.h>
+
+
+
+
+
+cDispenserEntity::cDispenserEntity(int a_X, int a_Y, int a_Z, cWorld * a_World)
+	: cBlockEntity( E_BLOCK_DISPENSER, a_X, a_Y, a_Z, a_World )
+	, m_Items( new cItem[9] )
+{
+	SetBlockEntity(this);  // cBlockEntityWindowOwner
+}
+
+
+
+
+
+cDispenserEntity::~cDispenserEntity()
+{
+	// Tell window its owner is destroyed
+	if( GetWindow() )
+	{
+		GetWindow()->OwnerDestroyed();
+	}
+
+	// Clean up items
+	if( m_Items )
+	{
+		delete [] m_Items;
+	}
+}
+
+
+
+
+
+void cDispenserEntity::Destroy()
+{
+	// Drop items
+	cItems Pickups;
+	for( int i = 0; i < 3; i++)
+	{
+		if( !m_Items[i].IsEmpty() )
+		{
+			Pickups.push_back(m_Items[i]);
+			m_Items[i].Empty();
+		}
+	}
+	m_World->SpawnItemPickups(Pickups, m_PosX, m_PosY, m_PosZ);
+}
+
+
+
+
+
+void cDispenserEntity::UsedBy(cPlayer * a_Player)
+{
+	if (GetWindow() == NULL)
+	{
+		OpenWindow(new cDispenserWindow(m_PosX, m_PosY, m_PosZ, this));
+	}
+	if (GetWindow() != NULL)
+	{
+		if (a_Player->GetWindow() != GetWindow())
+		{
+			a_Player->OpenWindow(GetWindow());
+			GetWindow()->SendWholeWindow(*a_Player->GetClientHandle());
+		}
+	}
+}
+
+
+
+
+
+bool cDispenserEntity::Tick( float a_Dt )
+{
+	return true;
+}
+
+
+
+
+
+void cDispenserEntity::SetSlot(int a_Slot, const cItem & a_Item)
+{
+	if ((a_Slot < 0) || (a_Slot >= 9))
+	{
+		ASSERT(!"Dispenser: slot number out of range");
+		return;
+	}
+	m_Items[a_Slot] = a_Item;
+}
+
+
+
+
+
+#define READ(File, Var) \
+	if (File.Read(&Var, sizeof(Var)) != sizeof(Var)) \
+	{ \
+		LOGERROR("ERROR READING cDispenserEntity %s FROM FILE (line %d)", #Var, __LINE__); \
+		return false; \
+	}
+
+bool cDispenserEntity::LoadFromFile(cFile & f)
+{
+	READ(f, m_PosX);
+	READ(f, m_PosY);
+	READ(f, m_PosZ);
+
+	unsigned int NumSlots = 0;
+	READ(f, NumSlots);
+	m_Items = new cItem[ NumSlots ];
+	for(unsigned int i = 0; i < NumSlots; i++)
+	{
+		cItem & Item = m_Items[i];
+		READ(f, Item.m_ItemID);
+		READ(f, Item.m_ItemCount);
+		READ(f, Item.m_ItemHealth);
+	}
+
+	return true;
+}
+
+
+
+
+
+bool cDispenserEntity::LoadFromJson( const Json::Value& a_Value )
+{
+	m_PosX = a_Value.get("x", 0).asInt();
+	m_PosY = a_Value.get("y", 0).asInt();
+	m_PosZ = a_Value.get("z", 0).asInt();
+
+	Json::Value AllSlots = a_Value.get("Slots", 0);
+	int SlotIdx = 0;
+	for( Json::Value::iterator itr = AllSlots.begin(); itr != AllSlots.end(); ++itr )
+	{
+		m_Items[ SlotIdx ].FromJson( *itr );
+		SlotIdx++;
+	}
+
+	return true;
+}
+
+
+
+
+
+void cDispenserEntity::SaveToJson( Json::Value& a_Value )
+{
+	a_Value["x"] = m_PosX;
+	a_Value["y"] = m_PosY;
+	a_Value["z"] = m_PosZ;
+
+	Json::Value AllSlots;
+	for(unsigned int i = 0; i < 3; i++)
+	{
+		Json::Value Slot;
+		m_Items[ i ].GetJson( Slot );
+		AllSlots.append( Slot );
+	}
+	a_Value["Slots"] = AllSlots;
+}
+
+
+
+
+
+void cDispenserEntity::SendTo(cClientHandle & a_Client)
+{
+	// Nothing needs to be sent
+	UNUSED(a_Client);
+}
+
+
+
+
-- 
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