// Update is called once per frame
void Update()
{
moveDir = client.CheckMove();
bomb = client.CheckBomb();
//Is there a move direction?
if (moveDir != ' ')
{
//Is the move direction "Back"
if (moveDir == 'B')
{
//Is there stuff in the stack to undo? Undo it and pop.
if (moveCommand.UndoCommand())
{
moveStack.Pop();
}
}
else
//Can the player move in that direction? Move and push.
if (moveCommand.ExecuteCommand())
{
//Flip the direction for the undoing, might be in the wrong spot for the pattern
switch (moveDir)
{
case 'W':
moveDir = 'S';
break;
case 'A':
moveDir = 'D';
break;
case 'S':
moveDir = 'W';
break;
case 'D':
moveDir = 'A';
break;
}
moveStack.Push(moveDir);
}
}
//Do you want a bomb command?
if (bomb != ' ')
{
//Are you undoing a bomb? Can you?
if (bomb == 'U')
{
if (bombCommand.UndoCommand())
{
bombStack.Pop();
}
}
else
{
//BOOM!
bombCommand.ExecuteCommand();
}
}
}