made changes in repo

hg-commit-id: 1145e088ee27

music/pokeredmusicdisasm/Duty.cpp

@@ -0,0 +1,93 @@
+#include <sstream>
+#include "Duty.h"
+using namespace std;
+
+Duty::Duty()
+{
+    duty = 0;
+}
+
+Duty::Duty(unsigned char* byte) // Parse Immidiately
+{
+    Parse(byte);
+}
+
+Duty::Duty(unsigned char value, bool) // Set value
+{
+    SetDuty(value);
+}
+
+unsigned char Duty::GetDuty()
+{
+    return duty;
+}
+
+void Duty::SetDuty(unsigned char value)
+{
+    // Clamp duty to 3 since that's the highest possible
+    duty = value;
+    if(duty >= 3) duty = 3;
+}
+
+// Byte 0 - The Command Code
+// Byte 1 - The Value
+bool Duty::IsValid(unsigned char* byte)
+{
+	if((byte[0] == 0xEC) &&
+		(byte[1] >= 0x0) &&
+		(byte[1] <= 0x3))
+	{
+		error = false;	// Unblock assembling
+		return true;
+	}
+	else
+	{
+		error = true;	// Block assembling
+		return false;
+	}
+}
+
+string Duty::GenAsm()
+{
+	string ret = AbstractData::GenAsm();
+    if(ret != "") return ret;
+
+	stringstream tmpAsmOut;
+	tmpAsmOut << "mus_duty " << LookupDutyString();
+	return tmpAsmOut.str();
+}
+
+bool Duty::Parse(unsigned char* byte)
+{
+	if(!AbstractData::Parse(byte)) return false;
+
+	duty = byte[1];
+        return true;
+}
+
+string Duty::LookupDutyString()
+{
+	// In case some error happens and the values doesn't match the list below
+	stringstream defTmp;
+
+	switch(duty)
+	{
+	case duty12_5:
+		return "duty12_5";
+	case duty25:
+		return "duty25";
+	case duty50:
+		return "duty50";
+	case duty75:
+		return "duty75";
+	default:
+		defTmp << "$" << uppercase << hex << (short)duty;
+		return defTmp.str();
+	}
+}
+
+unsigned int Duty::Arguments()
+{
+    //1 1-byte argument = 1
+    return 1;
+}