public SubAssignment GetSubAssignment()
{
if (this.Math)
{
return(null);
}
else if (this.SourceSubAssignment == null)
{
this.SourceSubAssignment = this.SourceAssignment.GetSubAssignment(this);
}
return(this.SourceSubAssignment);
}
public ParsedAssignment(byte Opcode)
{
this.Opcode = Opcode;
this.Push = ((Opcode >> 7) & 0x01) == 0x01;
this.Math = ((Opcode >> 6) & 0x01) == 0x01;
this.ASG = (byte)((Opcode >> 3) & 0x07);
this.MTH = (byte)(Opcode & 0x1F);
this.Bit1 = ((Opcode >> 1) & 0x01) == 0x01;
this.Bit2 = ((Opcode >> 2) & 0x01) == 0x01;
this.Size = (AssignmentSize)((Opcode >> 1) & 0x03);
this.Swap = ((Opcode >> 5) & 0x01) == 0x01;
if (this.Math)
{
this.MathAssignment = MathInstructions[this.MTH];
}
else
{
this.SourceAssignment = Assignments[this.ASG];
}
this.SourceSubAssignment = null;
}