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Tetromino.py
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Tetromino.py
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'''
Tetromino.py
This module contains the class "Tetromino"
and its subclasses "T", "L", "J", "O", "I", "S", "Z"
last modified: August 19, 2021
by: Freeman Sun (GunesOzgur)
GitHub: GunesOzgur
---------------------------------------
Tetromino class and subclasses have these data attributes:
- Tetromino.brd: The board that the pieces will move on
- Tetromino.x0: mino 0 x position
- Tetromino.y0: mino 0 y position
- Tetromino.x1: mino 1 x position
- Tetromino.y1: mino 1 y position
- Tetromino.x2: mino 2 x position
- Tetromino.y2: mino 2 y position
- Tetromino.x3: mino 3 x position
- Tetromino.y3: mino 3 y position
- Tetromino.position: position info for rotation
- Tetromino.bottom: list of squares at just under
- Tetromino.left: list of squares at just left
- Tetromino.right: list of squares at just right
- Tetromino.mID0: mino 0 Canvas ID
- Tetromino.mID1: mino 1 Canvas ID
- Tetromino.mID2: mino 2 Canvas ID
- Tetromino.mID3: mino 3 Canvas ID
-----------------------------------------
Tetromino class has these methods:
- Tetromino.settle(): turn red the settled pieces
- Tetromino.moveDown(): move the piece to the downward
- Tetromino.moveLeft(): move the piece to the left-side
- Tetromino.moveRight(): move the piece to the right-side
Tetromino subclasses have these methods:
- Tetromino.put(): put the (new) piece on the board
- Tetromino.rotate(): rotate the piece
- Tetromino.updateNeighbor(): update Tetromino.bottom,
Tetromino.right, and Tetromino.left
----------------------------------------
'''
import random
class Tetromino:
def __init__(self, board):
self.brd = board
self.x0 = 0
self.y0 = 0
self.x1 = 0
self.y1 = 0
self.x2 = 0
self.y2 = 0
self.x3 = 0
self.y3 = 0
self.position = 0
# neighbor matrices
self.bottom=[]
self.left=[]
self.right=[]
self.mID0 = 0
self.mID1 = 0
self.mID2 = 0
self.mID3 = 0
# Tetromino.settle() : turn red settled blocks
def settle(self):
self.brd.write(self.x0, self.y0, self.brd.RED)
self.brd.write(self.x1, self.y1, self.brd.RED)
self.brd.write(self.x2, self.y2, self.brd.RED)
self.brd.write(self.x3, self.y3, self.brd.RED)
# Tetromino.moveDown() : move blocks to down-side
def moveDown(self):
a = True
for j in range(len(self.bottom)):
a &= not bool(self.brd.mtrx[self.bottom[j][1]][self.bottom[j][0]])
if a:
self.brd.write(self.x0, self.y0, self.brd.EMPTY)
self.brd.write(self.x1, self.y1, self.brd.EMPTY)
self.brd.write(self.x2, self.y2, self.brd.EMPTY)
self.brd.write(self.x3, self.y3, self.brd.EMPTY)
self.y0 += 1
self.y1 += 1
self.y2 += 1
self.y3 += 1
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.updateNeighbor()
return True
else:
return False
# Tetromino.moveLeft() : move blocks to left-side
def moveLeft(self):
a = True
for j in range(len(self.left)):
a &= not bool(self.brd.mtrx[self.left[j][1]][self.left[j][0]])
if a:
self.brd.write(self.x0, self.y0, self.brd.EMPTY)
self.brd.write(self.x1, self.y1, self.brd.EMPTY)
self.brd.write(self.x2, self.y2, self.brd.EMPTY)
self.brd.write(self.x3, self.y3, self.brd.EMPTY)
self.x0 -= 1
self.x1 -= 1
self.x2 -= 1
self.x3 -= 1
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.updateNeighbor()
return True
else:
return False
# Tetromino.moveRight() : move blocks to right-side
def moveRight(self):
a = True
for j in range(len(self.right)):
a &= not bool(self.brd.mtrx[self.right[j][1]][self.right[j][0]])
if a:
self.brd.write(self.x0, self.y0, self.brd.EMPTY)
self.brd.write(self.x1, self.y1, self.brd.EMPTY)
self.brd.write(self.x2, self.y2, self.brd.EMPTY)
self.brd.write(self.x3, self.y3, self.brd.EMPTY)
self.x0 += 1
self.x1 += 1
self.x2 += 1
self.x3 += 1
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.updateNeighbor()
return True
else:
return False
class T(Tetromino):
# 1 0 3
# _ _ _
# |_||_||_|
# |_|
# 2
# T.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0-1
self.y1 = y0
self.x2 = x0
self.y2 = y0+1
self.x3 = x0+1
self.y3 = y0
if self.brd.mtrx[self.y0][self.x0] == 0 and \
self.brd.mtrx[self.y1][self.x1] == 0 and \
self.brd.mtrx[self.y2][self.x2] == 0 and \
self.brd.mtrx[self.y3][self.x3] == 0:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.updateNeighbor()
return True
else:
return False
# T.rotate()
def rotate(self):
# Mino 1 to top of Mino 0
if self.position == 0:
if self.brd.mtrx[self.y0-1][self.x0] == 0:
self.brd.mtrx[self.y1][self.x1] = 0
self.x1 = self.x0
self.y1 = self.y0-1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.position = 1
self.updateNeighbor()
return True
else:
return False
# Mino 2 to left of Mino 0
elif self.position == 1:
if self.brd.mtrx[self.y0][self.x0-1] == 0:
self.brd.mtrx[self.y2][self.x2] = 0
self.x2 = self.x0-1
self.y2 = self.y0
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.position = 2
self.updateNeighbor()
return True
else:
return False
# Mino 3 to under Mino 0
elif self.position == 2:
if self.brd.mtrx[self.y0+1][self.x0] == 0:
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x3 = self.x0
self.y3 = self.y0+1
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 3
self.updateNeighbor()
return True
else:
return False
# Back to the 1st position
elif self.position == 3:
if self.brd.mtrx[self.y0][self.x0+1] == 0:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.x1 = self.x0-1
self.y1 = self.y0
self.x2 = self.x0
self.y2 = self.y0+1
self.x3 = self.x0+1
self.y3 = self.y0
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 0
self.updateNeighbor()
return True
else:
return False
# T.updateNeighbor()
def updateNeighbor(self):
if self.position == 0:
self.bottom = [[self.x1, self.y1+1],
[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x2+1, self.y2],
[self.x3+1, self.y3]]
elif self.position == 1:
self.bottom = [[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x1+1, self.y1],
[self.x2+1, self.y2],
[self.x3+1, self.y3]]
elif self.position == 2:
self.bottom = [[self.x0, self.y0+1],
[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x1+1, self.y1],
[self.x3+1, self.y3]]
elif self.position == 3:
self.bottom = [[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1],
[self.x2-1, self.y2],
[self.x3-1, self.y3]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x3+1, self.y3]]
class L(Tetromino):
# _
# 1 |_|
# 0 |_| _
# 2 |_||_|
# 3
# L.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0
self.y1 = y0-1
self.x2 = x0
self.y2 = y0+1
self.x3 = x0+1
self.y3 = y0+1
if self.brd.mtrx[self.y0][self.x0] == 0 and \
self.brd.mtrx[self.y1][self.x1] == 0 and \
self.brd.mtrx[self.y2][self.x2] == 0 and \
self.brd.mtrx[self.y3][self.x3] == 0:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.updateNeighbor()
return True
else:
return False
# L.rotate()
def rotate(self):
# L position 0 to postion 1
if self.position == 0:
if self.brd.mtrx[self.y0][self.x0-1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0+1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0+1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0-1
self.y1 = self.y0
self.x2 = self.x0+1
self.y2 = self.y0
self.x3 = self.x0+1
self.y3 = self.y0-1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 1
self.updateNeighbor()
return True
else:
return False
# L position 1 to postion 2
elif self.position == 1:
if self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0-1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0
self.y1 = self.y0+1
self.x2 = self.x0
self.y2 = self.y0-1
self.x3 = self.x0-1
self.y3 = self.y0-1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 2
self.updateNeighbor()
return True
else:
return False
# L position 2 to postion 3
elif self.position == 2:
if self.brd.mtrx[self.y0][self.x0+1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0-1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0-1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0+1
self.y1 = self.y0
self.x2 = self.x0-1
self.y2 = self.y0
self.x3 = self.x0-1
self.y3 = self.y0+1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 3
self.updateNeighbor()
return True
else:
return False
# L position 3 to postion 0
elif self.position == 3:
if self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0+1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0
self.y1 = self.y0-1
self.x2 = self.x0
self.y2 = self.y0+1
self.x3 = self.x0+1
self.y3 = self.y0+1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 0
self.updateNeighbor()
return True
else:
return False
# L.updateNeighbor()
def updateNeighbor(self):
# L position 0
if self.position == 0:
self.bottom = [[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x3+1, self.y3]]
# L position 1
elif self.position == 1:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x2, self.y2+1]]
self.left = [[self.x1-1, self.y1],
[self.x3-1, self.y3]]
self.right = [[self.x2+1, self.y2],
[self.x3+1, self.y3]]
# L position 2
elif self.position == 2:
self.bottom = [[self.x1, self.y1+1],
[self.x3, self.y3+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x3-1, self.y3]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x2+1, self.y2]]
# L position 3
elif self.position == 3:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x3, self.y3+1]]
self.left = [[self.x2-1, self.y2],
[self.x3-1, self.y3]]
self.right = [[self.x1+1, self.y1],
[self.x3+1, self.y3]]
class J(Tetromino):
# _
# |_|1
# _ |_|0
# 3|_||_|2
#
# J.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0
self.y1 = y0-1
self.x2 = x0
self.y2 = y0+1
self.x3 = x0-1
self.y3 = y0+1
if self.brd.mtrx[self.y0][self.x0] == 0 and \
self.brd.mtrx[self.y1][self.x1] == 0 and \
self.brd.mtrx[self.y2][self.x2] == 0 and \
self.brd.mtrx[self.y3][self.x3] == 0:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.updateNeighbor()
return True
else:
return False
# J.rotate()
def rotate(self):
# J position 0 to postion 1
if self.position == 0:
if self.brd.mtrx[self.y0][self.x0-1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0+1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0+1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0-1
self.y1 = self.y0
self.x2 = self.x0+1
self.y2 = self.y0
self.x3 = self.x0+1
self.y3 = self.y0+1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 1
self.updateNeighbor()
return True
else:
return False
# J position 1 to postion 2
elif self.position == 1:
if self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0+1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0
self.y1 = self.y0+1
self.x2 = self.x0
self.y2 = self.y0-1
self.x3 = self.x0+1
self.y3 = self.y0-1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 2
self.updateNeighbor()
return True
else:
return False
# J position 2 to postion 3
elif self.position == 2:
if self.brd.mtrx[self.y0][self.x0+1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0-1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0-1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0+1
self.y1 = self.y0
self.x2 = self.x0-1
self.y2 = self.y0
self.x3 = self.x0-1
self.y3 = self.y0-1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 3
self.updateNeighbor()
return True
else:
return False
# J position 3 to postion 0
elif self.position == 3:
if self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0+1][self.x0-1] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0
self.y1 = self.y0-1
self.x2 = self.x0
self.y2 = self.y0+1
self.x3 = self.x0-1
self.y3 = self.y0+1
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 0
self.updateNeighbor()
return True
else:
return False
# J.updateNeighbor()
def updateNeighbor(self):
# J position 0
if self.position == 0:
self.bottom = [[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x3-1, self.y3]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x2+1, self.y2]]
# J position 1
elif self.position == 1:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1],
[self.x3-1, self.y3]]
self.right = [[self.x2+1, self.y2],
[self.x3+1, self.y3]]
# J position 2
elif self.position == 2:
self.bottom = [[self.x1, self.y1+1],
[self.x3, self.y3+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x3+1, self.y3]]
# J position 3
elif self.position == 3:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x2, self.y2+1]]
self.left = [[self.x2-1, self.y2],
[self.x3-1, self.y3]]
self.right = [[self.x1+1, self.y1],
[self.x3+1, self.y3]]
class O(Tetromino):
# _ _
# 0|_||_|3
# 1|_||_|2
#
# O.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0
self.y1 = y0+1
self.x2 = x0+1
self.y2 = y0+1
self.x3 = x0+1
self.y3 = y0
if self.brd.mtrx[self.y0][self.x0] == self.brd.EMPTY and \
self.brd.mtrx[self.y1][self.x1] == self.brd.EMPTY and \
self.brd.mtrx[self.y2][self.x2] == self.brd.EMPTY and \
self.brd.mtrx[self.y3][self.x3] == self.brd.EMPTY:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.bottom = [[self.x1, self.y1+1],
[self.x2, self.y2+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1]]
self.right = [[self.x2+1, self.y2],
[self.x3+1, self.y3]]
return True
else:
return False
# O.rotate()
def rotate(self):
pass
# O.updateNeighbor()
def updateNeighbor(self):
self.bottom = [[self.x1, self.y1+1],
[self.x2, self.y2+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1]]
self.right = [[self.x2+1, self.y2],
[self.x3+1, self.y3]]
class I(Tetromino):
# _ _ _ _
# |_||_||_||_|
# 1 0 2 3
# I.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0-1
self.y1 = y0
self.x2 = x0+1
self.y2 = y0
self.x3 = x0+2
self.y3 = y0
if self.brd.mtrx[self.y0][self.x0] == 0 and \
self.brd.mtrx[self.y1][self.x1] == 0 and \
self.brd.mtrx[self.y2][self.x2] == 0 and \
self.brd.mtrx[self.y3][self.x3] == 0:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.updateNeighbor()
return True
else:
return False
# I.rotate()
def rotate(self):
# I position 0 to postion 1
if self.position == 0:
if self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-2][self.x0] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0
self.y1 = self.y0+1
self.x2 = self.x0
self.y2 = self.y0-1
self.x3 = self.x0
self.y3 = self.y0-2
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 1
self.updateNeighbor()
return True
else:
return False
# I position 1 to postion 0
elif self.position == 1:
if self.brd.mtrx[self.y0][self.x0-1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0+1] == self.brd.EMPTY and\
self.brd.mtrx[self.y0][self.x0+2] == self.brd.EMPTY:
self.brd.mtrx[self.y1][self.x1] = self.brd.EMPTY
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x1 = self.x0-1
self.y1 = self.y0
self.x2 = self.x0+1
self.y2 = self.y0
self.x3 = self.x0+2
self.y3 = self.y0
self.brd.mtrx[self.y1][self.x1] = self.brd.GREEN
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 0
self.updateNeighbor()
return True
else:
return False
# I.updateNeighbor()
def updateNeighbor(self):
# I position 0
if self.position == 0:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x2, self.y2+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1]]
self.right = [[self.x3+1, self.y3]]
# I position 1
elif self.position == 1:
self.bottom = [[self.x1, self.y1+1]]
self.left = [[self.x0-1, self.y0],
[self.x1-1, self.y1],
[self.x2-1, self.y2],
[self.x3-1, self.y3]]
self.right = [[self.x0+1, self.y0],
[self.x1+1, self.y1],
[self.x2+1, self.y2],
[self.x3+1, self.y3]]
class S(Tetromino):
# 2 3
# _ _
# _ |_||_|
# |_||_|
#
# 1 0
# S.put()
def put(self, x0, y0):
self.x0 = x0
self.y0 = y0
self.x1 = x0-1
self.y1 = y0
self.x2 = x0
self.y2 = y0-1
self.x3 = x0+1
self.y3 = y0-1
if self.brd.mtrx[self.y0][self.x0] == 0 and \
self.brd.mtrx[self.y1][self.x1] == 0 and \
self.brd.mtrx[self.y2][self.x2] == 0 and \
self.brd.mtrx[self.y3][self.x3] == 0:
self.brd.write(self.x0, self.y0, self.brd.GREEN)
self.brd.write(self.x1, self.y1, self.brd.GREEN)
self.brd.write(self.x2, self.y2, self.brd.GREEN)
self.brd.write(self.x3, self.y3, self.brd.GREEN)
self.position = 0
self.updateNeighbor()
return True
else:
return False
# S.rotate()
def rotate(self):
# S position 0 to postion 1
if self.position == 0:
if self.brd.mtrx[self.y0+1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0-1] == self.brd.EMPTY:
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x2 = self.x0
self.y2 = self.y0+1
self.x3 = self.x0-1
self.y3 = self.y0-1
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 1
self.updateNeighbor()
return True
else:
return False
# S position 1 to postion 0
elif self.position == 1:
if self.brd.mtrx[self.y0-1][self.x0] == self.brd.EMPTY and\
self.brd.mtrx[self.y0-1][self.x0+1] == self.brd.EMPTY:
self.brd.mtrx[self.y2][self.x2] = self.brd.EMPTY
self.brd.mtrx[self.y3][self.x3] = self.brd.EMPTY
self.x2 = self.x0
self.y2 = self.y0-1
self.x3 = self.x0+1
self.y3 = self.y0-1
self.brd.mtrx[self.y2][self.x2] = self.brd.GREEN
self.brd.mtrx[self.y3][self.x3] = self.brd.GREEN
self.position = 0
self.updateNeighbor()
return True
else:
return False
# S.updateNeighbor()
def updateNeighbor(self):
# S position 0
if self.position == 0:
self.bottom = [[self.x0, self.y0+1],
[self.x1, self.y1+1],
[self.x3, self.y3+1]]
self.left = [[self.x1-1, self.y1],
[self.x2-1, self.y2]]
self.right = [[self.x0+1, self.y0],
[self.x3+1, self.y3]]
# S position 1
elif self.position == 1:
self.bottom = [[self.x1, self.y1+1],
[self.x2, self.y2+1]]
self.left = [[self.x1-1, self.y1],
[self.x2-1, self.y2],
[self.x3-1, self.y3]]
self.right = [[self.x0+1, self.y0],
[self.x2+1, self.y2],
[self.x3+1, self.y3]]
class Z(Tetromino):
# 3 2