protected override void OnBeat()
{
switch (state)
{
default:
break;
case State.BUILD:
BuildBox();
boxCount--;
switch (direction)
{
default:
case Direction.UP:
if (boxMan.GetArrayValue(xIndex + 1, yIndex) == 0)
{
ChangeDirection();
}
else
{
state = State.MOVE;
}
break;
case Direction.DOWN:
if (boxMan.GetArrayValue(xIndex - 1, yIndex) == 0)
{
ChangeDirection();
}
else
{
state = State.MOVE;
}
break;
case Direction.RIGHT:
if (boxMan.GetArrayValue(xIndex, yIndex + 1) == 0)
{
ChangeDirection();
}
else
{
state = State.MOVE;
}
break;
case Direction.LEFT:
if (boxMan.GetArrayValue(xIndex, yIndex - 1) == 0)
{
ChangeDirection();
}
else
{
state = State.MOVE;
}
break;
}
if (boxCount <= 0) //if(xIndex <= 1 || xIndex >= 28 || yIndex <= 1 || yIndex >= 28)
{
ChangeDirection();
}
break;
case State.MOVE:
switch (direction)
{
default:
case Direction.UP:
MoveToBox(xIndex + 1, yIndex);
break;
case Direction.DOWN:
MoveToBox(xIndex - 1, yIndex);
break;
case Direction.RIGHT:
MoveToBox(xIndex, yIndex + 1);
break;
case Direction.LEFT:
MoveToBox(xIndex, yIndex - 1);
break;
}
//TargetPos += dir;
//if (boxMan.GetArrayValue(xIndex, yIndex) == 1)
state = State.BUILD;
break;
}
}
