Tetris

By Anand Chitipothu
cw = 30
colors = [
    ["#ddd", "#bbb"],
    ["#aaa", "#888"],
    ["#777", "#555"]
]
cells = """
------------
------------
------------
-----11-----
-----1-----
--------1---
---0-1--10--
110011210011
210112122001
------------
------------
"""
cells = cells.strip().splitlines()
n = len(cells[0])
cw = 300/n

def cell(row, col, color):
    x = col*cw+cw/2
    y = row*cw+cw/2
    c1, c2 = colors[color]
    r1 = rectangle(x=x, y=y, w=cw, h=cw, fill=c1, stroke="none")
    r2 = rectangle(x=x, y=y, w=cw/2, h=cw/2, fill=c2, stroke="none")
    return r1+r2

bg = rectangle(w=300, h=300, fill="white", stroke="none")
show(bg)

empty = rectangle(w=0, h=0, fill="none", stroke="none")

def make_shape(ri, ci, value):
    if value == "-":
        return empty
    else:
        return cell(ri, ci, int(value)) 

shapes = [make_shape(ri, ci, v) 
          for ri, row in enumerate(cells)
          for ci, v in enumerate(row)]

shape = combine(shapes) | translate(x=-150, y=-150) | scale(y=-1)
show(shape)