Added basic noteblocks, finished sign storage in Anvil (patch contributed by l0udPL)

http://forum.mc-server.org/showthread.php?tid=528

git-svn-id: http://mc-server.googlecode.com/svn/trunk@793 0a769ca7-a7f5-676a-18bf-c427514a06d6

source/cNoteEntity.cpp

@@ -0,0 +1,148 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "cNoteEntity.h"
+#include "cWorld.h"
+#include <json/json.h>
+
+
+cNoteEntity::cNoteEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World)
+	: cBlockEntity(E_BLOCK_NOTE_BLOCK, a_BlockX, a_BlockY, a_BlockZ, a_World)
+	, m_Pitch( 0 )
+{
+}
+
+
+
+
+
+cNoteEntity::~cNoteEntity()
+{
+}
+
+
+
+
+
+void cNoteEntity::UsedBy( cPlayer * a_Player )
+{
+	IncrementPitch();
+	MakeSound();
+}
+
+
+
+
+
+void cNoteEntity::MakeSound( void )
+{
+	char instrument;
+	switch (m_World->GetBlock(m_PosX, m_PosY - 1, m_PosZ))
+	{
+		case E_BLOCK_PLANKS:
+		case E_BLOCK_LOG:
+		case E_BLOCK_NOTE_BLOCK:
+		{
+			// TODO: add other wood-based blocks if needed
+			instrument = E_INST_DOUBLE_BASS;
+			break;
+		}
+		
+		case E_BLOCK_SAND:
+		case E_BLOCK_GRAVEL:
+		case E_BLOCK_SOULSAND:
+		{
+			instrument = E_INST_SNARE_DRUM;
+			break;
+		}
+		
+		case E_BLOCK_GLASS:
+		case E_BLOCK_GLASS_PANE:
+		case E_BLOCK_GLOWSTONE:
+		{
+			instrument = E_INST_CLICKS;
+			break;
+		}
+
+		case E_BLOCK_STONE:
+		case E_BLOCK_STONE_BRICKS:
+		case E_BLOCK_COBBLESTONE:
+		case E_BLOCK_OBSIDIAN:
+		case E_BLOCK_NETHERRACK:
+		case E_BLOCK_BRICK:
+		case E_BLOCK_NETHER_BRICK:
+		{
+			// TODO: add other stone-based blocks if needed
+			instrument = E_INST_BASS_DRUM;
+			break;
+		}
+
+		default:
+		{
+			instrument = E_INST_HARP_PIANO;
+			break;
+		}
+	}
+
+	m_World->BroadcastBlockAction(m_PosX, m_PosY, m_PosZ, instrument, m_Pitch);
+}
+
+
+
+
+
+char cNoteEntity::GetPitch( void )
+{
+	return m_Pitch;
+}
+
+
+
+
+
+void cNoteEntity::SetPitch( char a_Pitch )
+{
+	m_Pitch = a_Pitch % 25;
+}
+
+
+
+
+
+void cNoteEntity::IncrementPitch( void )
+{
+	SetPitch( m_Pitch + 1 );
+}
+
+
+
+
+
+bool cNoteEntity::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();
+
+	m_Pitch = (char)a_Value.get("p", 0).asInt();
+
+	return true;
+}
+
+
+
+
+
+void cNoteEntity::SaveToJson( Json::Value & a_Value )
+{
+	a_Value["x"] = m_PosX;
+	a_Value["y"] = m_PosY;
+	a_Value["z"] = m_PosZ;
+
+	a_Value["p"] = m_Pitch;
+}
+
+
+
+