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#include <sstream>
#include "Jump.h"
using namespace std;
Jump::Jump()
{
address = 0x0000;
loop = 0;
}
Jump::Jump(unsigned char* byte) // Parse Immidiately
{
Parse(byte);
}
Jump::Jump(unsigned short value, unsigned char loop, bool) // Set value
{
SetAddress(value);
SetLoop(loop);
}
unsigned short Jump::GetAddress()
{
return address;
}
void Jump::SetAddress(unsigned short value)
{
address = value;
}
unsigned char Jump::GetLoop()
{
return loop;
}
void Jump::SetLoop(unsigned char value)
{
loop = value;
}
string Jump::GenAsm()
{
string tmpRet = AbstractData::GenAsm();
if(tmpRet != "") return tmpRet;
stringstream tmpAsmOut;
tmpAsmOut << "mus_jump" << " " << (short)loop << ", $" << hex << uppercase << address;
return tmpAsmOut.str();
}
bool Jump::IsValid(unsigned char* byte)
{
if(byte[0] == 0xFE)
{
error = false;
return true;
}
else
{
error = true;
return false;
}
}
bool Jump::Parse(unsigned char* byte)
{
if(!AbstractData::Parse(byte)) return false;
loop = byte[1];
address = byte[3];
address <<= 8;
address |= byte[2];
return true;
}
unsigned int Jump::Arguments()
{
// 1 1-byte command, 1 1-byte loop, 1 2-byte pointer = 4 bytes
return 3;
}
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