class PieceRectangular( Piece ):
"""
PieceRectangular
"""
WIDTH = 30;
HEIGHT = 30;
def __init__( self, x, y, width = WIDTH, height = HEIGHT ):
"""
Constructor.
@param x: X-coordinate of the top left corner of the object.
@param y: Y-coordinate of the top left corner of the object.
@param width: Width of the object.
@param height: Height of the object.
"""
Piece.__init__( self );
self.__x = x;
self.__y = y;
self.__width = width;
self.__height = height;
# Create a rectangle.
self.__rectangle = Rectangle( top = self.__y,
left = self.__x,
bottom = self.__y + self.__height,
right = self.__x + self.__width );
@staticmethod
def fromCenter( x, y, width = WIDTH, height = HEIGHT ):
"""
Returns a rectangular object from the center coordinates instead of the top left coordinates.
@param x: X-coordinate of the center of the object.
@param y: Y-coordinate of the center corner of the object.
@param width: Width of the object.
@param height: Height of the object.
"""
topLeftX = x - width / 2;
topLeftY = y - height / 2;
return PieceRectangular( topLeftX, topLeftY, width, height );
def get( self ):
"""
Returns the rectangle which describes the object.
@return: The rectangle which describes the object.
"""
return self.__rectangle;
def x( self ):
"""
Returns the x-coordinate of the object.
@return: The x-coordinate of the object.
"""
return self.__x;
def y( self ):
"""
Returns the y-coordinate of the object.
@return: The y-coordinate of the object.
"""
return self.__y;
def width( self ):
"""
Returns the width of the object.
@return: The width of the object.
"""
return self.__width;
def height( self ):
"""
Returns the height of the object.
@return: The height of the object.
"""
return self.__height;
def doesIntersectsWithRectangle( self, rectangle ):
"""
Returns true if the object intersects with another rectangle.
@param rectangle: The rectangle to check the intersection with.
@return: True if the object intersects with the rectangle, false if not.
"""
return self.__rectangle.doesIntersects( rectangle );
def __str__( self ):
return '({x}, {y}) w={width},h={height}'.format( x = self.__x,
y = self.__y,
width = self.__width,
height = self.__height );
