/// <summary>
/// Get the completed IF or LOOP block.
/// </summary>
/// <param name="ifLoopIns">The starting IF or LOOP instruction.</param>
/// <returns>The completed IF or LOOP block.</returns>
public static HLProgram GetDefaultIfLoopBlock(Instruction ifLoopIns)
{
HLProgram result = new HLProgram();
result.Add(ifLoopIns);
if (ifLoopIns.opcode == Instruction.IF)
{
result.Add(Instruction.CreatDefaultFromOpcode(Instruction.ELSE));
result.Add(Instruction.CreatDefaultFromOpcode(Instruction.END_IF));
}
else if (ifLoopIns.opcode == Instruction.LOOP)
{
result.Add(Instruction.CreatDefaultFromOpcode(Instruction.END_LOOP));
}
return(result);
}
/// <summary>
/// Get the sub-program specified by a range.
/// </summary>
/// <param name="startIndex">the index of the first Instruction.</param>
/// <param name="endIndex">the index of the last Instruction.</param>
/// <returns></returns>
public HLProgram SubProgram(int startIndex, int endIndex)
{
HLProgram hlp = new HLProgram();
for (int i = startIndex; i <= endIndex; i++)
{
hlp.Add(program[i]);
}
return(hlp);
}