/// <summary>
/// Optimizes an instruction set by combining similar movement instructions.
/// </summary>
public IEnumerable<MovementInstruction> Optimize(IEnumerable<MovementInstruction> instructions)
{
MovementInstruction currentInstruction = new MovementInstruction(MovementDirection.None, 0);
foreach(var newInstruction in instructions)
{
if (newInstruction.Direction == currentInstruction.Direction)
{
currentInstruction = currentInstruction.IncrementDistance(newInstruction.Distance);
}
else
{
if (currentInstruction.Direction != MovementDirection.None)
{
yield return currentInstruction;
}
currentInstruction = newInstruction;
}
}
yield return currentInstruction;
}
public InstructionSentEventArgs(MovementInstruction instruction, int instructionNumber, int instructionCount)
{
this.Instruction = instruction;
this.InstructionNumber = instructionNumber;
this.InstructionCount = instructionCount;
}
