/**
* Constructor.
*
* @param currentPosition
*
*/
public Forward(AgentPosition currentPosition)
: base(FORWARD_ACTION_NAME)
{
int x = currentPosition.getX();
int y = currentPosition.getY();
AgentPosition.Orientation orientation = currentPosition.getOrientation();
if (orientation.Equals(AgentPosition.Orientation.FACING_NORTH))
{
toPosition = new AgentPosition(x, y + 1, orientation);
}
else if (orientation.Equals(AgentPosition.Orientation.FACING_SOUTH))
{
toPosition = new AgentPosition(x, y - 1, orientation);
}
else if (orientation.Equals(AgentPosition.Orientation.FACING_EAST))
{
toPosition = new AgentPosition(x + 1, y, orientation);
}
else if (orientation.Equals(AgentPosition.Orientation.FACING_WEST))
{
toPosition = new AgentPosition(x - 1, y, orientation);
}
SetAttribute(ATTRIBUTE_TO_POSITION, toPosition);
}
/**
* Constructor.
*
* @param currentOrientation
*/
public TurnLeft(AgentPosition.Orientation currentOrientation)
: base(TURN_LEFT_ACTION_NAME)
{
if (currentOrientation.Equals(AgentPosition.Orientation.FACING_NORTH))
{
toOrientation = AgentPosition.Orientation.FACING_WEST;
}
else if (currentOrientation.Equals(AgentPosition.Orientation.FACING_SOUTH))
{
toOrientation = AgentPosition.Orientation.FACING_EAST;
}
else if (currentOrientation.Equals(AgentPosition.Orientation.FACING_EAST))
{
toOrientation = AgentPosition.Orientation.FACING_NORTH;
}
else if (currentOrientation.Equals(AgentPosition.Orientation.FACING_WEST))
{
toOrientation = AgentPosition.Orientation.FACING_SOUTH;
}
SetAttribute(ATTRIBUTE_TO_ORIENTATION, toOrientation);
}
