public VisualInstructionUserControl InsertInstructionAtLocalToBeDefined(bool after, VisualInstructionUserControl visualInstruction, InstructionList instructions)
{
instructions.ValidateOperands();
if (!instructions.Contains(OperationCode.OutputCoil) &&
!instructions.Contains(OperationCode.Timer) &&
!instructions.Contains(OperationCode.Counter))
{
return(InsertConditionInstructionAtLeft(after, visualInstruction, instructions));
}
else
{
return(InsertOutputInstructionAtRight(after, visualInstruction, instructions));
}
}
void Contains_works(Instruction[] data, Instruction instr, bool expected)
{
var list = new InstructionList(data);
var result = list.Contains(instr);
Assert.Equal(expected, result);
}
private bool VerifyLine(Line line)
{
InstructionList instructions = new InstructionList();
instructions.InsertAllWithClearBefore(line.Outputs);
if (instructions.Count > 0)
{
if (!(instructions.Contains(OperationCode.OutputCoil) ||
instructions.Contains(OperationCode.Timer) ||
instructions.Contains(OperationCode.Counter) ||
instructions.Contains(OperationCode.Reset)))
{
return(false);
}
}
else
{
return(false);
}
if (!instructions.ContainsAllOperandos())
{
return(false);
}
if (!instructions.HasDuplicatedTimers(usedTimers))
{
return(false);
}
if (!instructions.HasDuplicatedCounters(usedCounters))
{
return(false);
}
instructions.InsertAllWithClearBefore(line.Instructions);
if (instructions.Count > 0)
{
if (instructions.Contains(OperationCode.OutputCoil) ||
instructions.Contains(OperationCode.Timer) ||
instructions.Contains(OperationCode.Counter) ||
instructions.Contains(OperationCode.Reset))
{
return(false);
}
}
return(true);
}