def set_marker(self, tile, row, col, direction):
'''
Method Description
'''
self.reset_marker()
if self.board.can_place_tile(tile, row, col, direction):
self.marker[row][col] = tile.get_block(0)
self.b_marker[row][col] = True
ad_row, ad_col = DIRECTION.adjust_row_col_by_direction(
row, col, direction)
self.marker[ad_row][ad_col] = tile.get_block(1)
self.b_marker[ad_row][ad_col] = True
else:
if row >= 0 and row < self.row_count and col >= 0 and col < self.col_count:
self.marker[row][col] = tile.get_block(0)
self.b_marker[row][col] = False
ad_row, ad_col = DIRECTION.adjust_row_col_by_direction(
row, col, direction)
if ad_row >= 0 and ad_row < self.row_count and ad_col >= 0 and ad_col < self.col_count:
self.marker[ad_row][ad_col] = tile.get_block(1)
self.b_marker[ad_row][ad_col] = False
def action_rotate(self):
'''
action to rotate
'''
if self.tile:
self.direction = DIRECTION.rotate(self.direction)
self.board_drawer.set_marker(self.tile, self.row, self.col,
self.direction)
return False, None
def is_marked(self, row, col):
'''
Implemented BoardInterface is_marked
returns true if the position is marked
'''
if self.row == row and self.col == col:
return True
adj_row, adj_col = DIRECTION.adjust_row_col_by_direction(self.row, self.col, self.direction)
if adj_row == row and adj_col == col:
return True
return False
def __add_tile(self, tile, row, col, direction):
'''
Adds Tile to [row][col]+direction
'''
self.tiles[row][col] = (tile, direction)
first_block = tile.get_block(0)
self.__add_block(first_block, row, col)
second_block = tile.get_block(1)
ad_row, ad_col = DIRECTION.adjust_row_col_by_direction(
row, col, direction)
self.__add_block(second_block, ad_row, ad_col)
def rotate(self, count=1):
'''
Implemented PieceUpdateHelper rotate
rotate selected tile by 90 * count degrees
'''
if count < 0:
return False
# ignore count more then 4 (which is equal to 360 rotation)
count %= 4
direction = self.direction
for _ in range(count):
direction = DIRECTION.rotate(self.direction)
return self.__change_tile_position(self.row, self.col, direction)
def get_block_color(self, row, col):
'''
Implemented BoardInterface get_block_color
returns color of the block located on [row,col]
'''
color = self.board.get_block_color(row, col)
if self.tile:
# is current [row,col]
if self.row == row and self.col == col:
color = self.tile.get_block(0).get_mixed_color(color)
# is current [row,col,direction]
row2, col2 = DIRECTION.adjust_row_col_by_direction(self.row, self.col, self.direction)
if row2 == row and col2 == col:
color = self.tile.get_block(1).get_mixed_color(color)
return color
def get_block_overlap_count(self, row, col):
'''
Implemented BoardInterface get_block_overlap_count
returns overlapped block counts located on [row,col]
'''
count = self.board.get_block_overlap_count(row, col)
if self.tile:
# is current [row,col]
if self.row == row and self.col == col:
count += 1
# is current [row,col,direction]
row2, col2 = DIRECTION.adjust_row_col_by_direction(self.row, self.col, self.direction)
if row2 == row and col2 == col:
count += 1
return count
def __get_adjacent_block_color(self,
row,
col,
direction=DIRECTION.NODIRECTION):
'''
returns a list containing adjacent block colors
'''
adjacent_colors = list()
if direction != DIRECTION.NODIRECTION:
ad_row, ad_col = DIRECTION.adjust_row_col_by_direction(
row, col, direction)
success = self.check_row_col_boundary(ad_row, ad_col)
if success:
row = ad_row
col = ad_col
else:
return adjacent_colors
# GET UP BLOCK
if row > 0:
color = self.blocks[row - 1][col].get_color()
adjacent_colors.append(color)
# GET DOWN BLOCK
if row < self.row_count - 1:
color = self.blocks[row + 1][col].get_color()
adjacent_colors.append(color)
# GET LEFT BLOCK
if col > 0:
color = self.blocks[row][col - 1].get_color()
adjacent_colors.append(color)
# GET RIGHT BLOCK
if col < self.col_count - 1:
color = self.blocks[row][col + 1].get_color()
adjacent_colors.append(color)
return adjacent_colors