1 files changed, 154 insertions, 0 deletions

diff --git a/src/BlockEntities/NoteEntity.cpp b/src/BlockEntities/NoteEntity.cpp
new file mode 100644
index 000000000..1b0620299
--- /dev/null
+++ b/src/BlockEntities/NoteEntity.cpp
@@ -0,0 +1,154 @@
+
+#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules
+
+#include "NoteEntity.h"
+#include "../World.h"
+#include <json/json.h>
+
+
+
+
+
+cNoteEntity::cNoteEntity(int a_BlockX, int a_BlockY, int a_BlockZ, cWorld * a_World) :
+	super(E_BLOCK_NOTE_BLOCK, a_BlockX, a_BlockY, a_BlockZ, a_World),
+	m_Pitch(0)
+{
+}
+
+
+
+
+
+void cNoteEntity::UsedBy(cPlayer * a_Player)
+{
+	IncrementPitch();
+	MakeSound();
+}
+
+
+
+
+
+void cNoteEntity::MakeSound(void)
+{
+	char instrument;
+	AString sampleName;
+	
+	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;
+			sampleName = "note.db";
+			break;
+		}
+		
+		case E_BLOCK_SAND:
+		case E_BLOCK_GRAVEL:
+		case E_BLOCK_SOULSAND:
+		{
+			instrument = E_INST_SNARE_DRUM;
+			sampleName = "note.snare";
+			break;
+		}
+		
+		case E_BLOCK_GLASS:
+		case E_BLOCK_GLASS_PANE:
+		case E_BLOCK_GLOWSTONE:
+		{
+			instrument = E_INST_CLICKS;
+			sampleName = "note.hat";
+			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;
+			sampleName = "note.bassattack";
+			break;
+		}
+
+		default:
+		{
+			instrument = E_INST_HARP_PIANO;
+			sampleName = "note.harp";
+			break;
+		}
+	}
+
+	m_World->BroadcastBlockAction(m_PosX, m_PosY, m_PosZ, instrument, m_Pitch, E_BLOCK_NOTE_BLOCK);
+	
+	// TODO: instead of calculating the power function over and over, make a precalculated table - there's only 24 pitches after all
+	float calcPitch = pow(2.0f, ((float)m_Pitch - 12.0f) / 12.0f);
+	m_World->BroadcastSoundEffect(sampleName, m_PosX * 8, m_PosY * 8, m_PosZ * 8, 3.0f, calcPitch);
+}
+
+
+
+
+
+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;
+}
+
+
+
+