made changes in repo

hg-commit-id: 1145e088ee27

music/pokeredmusicdisasm/Velocity.cpp

@@ -0,0 +1,82 @@
+#include <sstream>
+#include "Velocity.h"
+using namespace std;
+
+Velocity::Velocity()
+{
+	velocity = 0;
+	length = 0;
+}
+
+Velocity::Velocity(unsigned char* byte) // Parse Immidiately
+{
+	Parse(byte);
+}
+
+Velocity::Velocity(unsigned char velocity, unsigned char length, bool) // Set value
+{
+	SetVelocity(velocity);
+	SetLength(length);
+}
+
+// Direct Getters/Setters
+unsigned char Velocity::GetVelocity()
+{
+	return velocity;
+}
+
+void Velocity::SetVelocity(unsigned char value)
+{
+	velocity = value;
+}
+
+unsigned char Velocity::GetLength()
+{
+	return length;
+}
+
+void Velocity::SetLength(unsigned char value)
+{
+	length = value;
+}
+
+bool Velocity::IsValid(unsigned char* byte)
+{
+	if(byte[0] == 0xDC)
+	{
+		error = false;
+		return true;
+	}
+	else
+	{
+		error = true;
+		return false;
+	}
+}
+
+string Velocity::GenAsm()
+{
+	string tmpRet = AbstractData::GenAsm();
+	if(tmpRet != "") return tmpRet;
+
+	stringstream tmpAsmOut;
+	tmpAsmOut << "mus_vel" << " " << (short)velocity << ", " << (short)length;
+	return tmpAsmOut.str();
+}
+
+bool Velocity::Parse(unsigned char* byte)
+{
+	if(!AbstractData::Parse(byte)) return false;
+	
+	velocity = byte[1] & 0xF0;
+	velocity >>= 4;
+
+	length = byte[1] & 0x0F;
+	return true;
+}
+
+unsigned int Velocity::Arguments()
+{
+	// 1 1-byte argument
+	return 1;
+}