Display the whole board, optionally computing one generation
(self, update_board=True)
| 87 | self.display(update_board=False) |
| 88 | |
| 89 | def display(self, update_board=True): |
| 90 | """Display the whole board, optionally computing one generation""" |
| 91 | M, N = self.X, self.Y |
| 92 | if not update_board: |
| 93 | for i in range(0, M): |
| 94 | for j in range(0, N): |
| 95 | if (i, j) in self.state: |
| 96 | self.scr.addch(j + 1, i + 1, self.char) |
| 97 | else: |
| 98 | self.scr.addch(j + 1, i + 1, ' ') |
| 99 | self.scr.refresh() |
| 100 | return |
| 101 | |
| 102 | d = {} |
| 103 | self.boring = 1 |
| 104 | for i in range(0, M): |
| 105 | L = range(max(0, i - 1), min(M, i + 2)) |
| 106 | for j in range(0, N): |
| 107 | s = 0 |
| 108 | live = (i, j) in self.state |
| 109 | for k in range(max(0, j - 1), min(N, j + 2)): |
| 110 | for l in L: |
| 111 | if (l, k) in self.state: |
| 112 | s += 1 |
| 113 | s -= live |
| 114 | if s == 3: |
| 115 | # Birth |
| 116 | d[i, j] = 1 |
| 117 | if curses.has_colors(): |
| 118 | # Let's pick a random color! |
| 119 | self.scr.attrset(curses.color_pair( |
| 120 | random.randrange(1, 7))) |
| 121 | self.scr.addch(j + 1, i + 1, self.char) |
| 122 | self.scr.attrset(0) |
| 123 | if not live: |
| 124 | self.boring = 0 |
| 125 | elif s == 2 and live: |
| 126 | # Survival |
| 127 | d[i, j] = 1 |
| 128 | elif live: |
| 129 | # Death |
| 130 | self.scr.addch(j + 1, i + 1, ' ') |
| 131 | self.boring = 0 |
| 132 | self.state = d |
| 133 | self.scr.refresh() |
| 134 | |
| 135 | def make_random(self): |
| 136 | "Fill the board with a random pattern" |