class Piece(object):
def __init__(self, x, y, width, height):
self.grid = []
self.pos = Point(x, y)
self.origin = Point(0, 0)
self.size = Dimension(width, height)
self.rotState = rotState()
self.tranState = tranState()
# Set the grid values.
def set(self, grid):
self.grid = grid
self.origin = Point(self.left(), self.top())
# Rotate piece grid counter clockwise
def rotate_left(self):
rotated = zip(*self.grid)[::-1]
self.set(rotated)
self.size = self.size.rotate()
self.rotState.rot(1)
# print self.rotState.r
# Rotate piece grid clockwise
def rotate_right(self):
rotated = zip(*self.grid[::-1])
self.set(rotated)
self.size = self.size.rotate()
self.rotState.rot(-1)
# Return the first non-empty row
def top(self):
for y in xrange(len(self.grid)):
if len([x for x in xrange(len(self.grid[y])) if self.grid[y][x]]):
return y
return 0
# Return the first non-empty column
def left(self):
left = 5
for y in xrange(len(self.grid)):
for x in xrange(len(self.grid[y])):
if self.grid[y][x] and x < left:
left = x
return left
def copy(self):
new_piece = Piece(self.pos.x, self.pos.y, self.size.width,
self.size.height)
rows = len(self.grid)
cols = len(self.grid[0])
new_piece.grid = [[self.grid[y][x] for x in xrange(cols)]
for y in xrange(rows)]
return new_piece
class Piece(object):
def __init__(self, x, y, width, height):
self.grid = []
self.pos = Point(x, y)
self.origin = Point(0, 0)
self.size = Dimension(width, height)
# Set the grid values.
def set(self, grid):
self.grid = grid
self.origin = Point(self.left(), self.top())
# Rotate piece grid counter clockwise
def rotate_left(self):
rotated = zip(*self.grid)[::-1]
self.set(rotated)
self.size = self.size.rotate()
# Rotate piece grid clockwise
def rotate_right(self):
rotated = zip(*self.grid[::-1])
self.set(rotated)
self.size = self.size.rotate()
# Return the first non-empty row
def top(self):
for y in xrange(len(self.grid)):
if len([x for x in xrange(len(self.grid[y])) if self.grid[y][x]]):
return y
return 0
# Return the first non-empty column
def left(self):
left = 5
for y in xrange(len(self.grid)):
for x in xrange(len(self.grid[y])):
if self.grid[y][x] and x < left:
left = x
return left
class Piece(object):
def __init__(self, x, y, width, height):
self.grid = []
self.pos = Point(x, y)
self.origin = Point(0, 0)
self.size = Dimension(width, height)
# Set the grid values.
def set(self, grid):
self.grid = grid
self.origin = Point(self.left(), self.top())
# Rotate piece grid counter clockwise
def rotate_left(self):
rotated = zip(*self.grid)[::-1]
self.set(rotated)
self.size = self.size.rotate()
# Rotate piece grid clockwise
def rotate_right(self):
rotated = zip(*self.grid[::-1])
self.set(rotated)
self.size = self.size.rotate()
# Return the first non-empty row
def top(self):
for y in xrange(len(self.grid)):
if len([x for x in xrange(len(self.grid[y])) if self.grid[y][x]]):
return y
return 0
# Return the first non-empty column
def left(self):
left = 5
for y in xrange(len(self.grid)):
for x in xrange(len(self.grid[y])):
if self.grid[y][x] and x < left:
left = x
return left
