53 lines
928 B
Text
53 lines
928 B
Text
size = 15
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n = 2 * size + 1
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f = 100 / (n - 0.5)
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len m[] n * n
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#
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background 000
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proc show_maze . .
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clear
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for i = 1 to len m[]
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if m[i] = 0
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x = (i - 1) mod n
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y = (i - 1) div n
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color 999
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move x * f - f / 2 y * f - f / 2
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rect f * 1.5 f * 1.5
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.
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.
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sleep 0.01
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.
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offs[] = [ 1 n -1 (-n) ]
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#
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proc m_maze pos . .
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m[pos] = 0
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show_maze
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d[] = [ 1 2 3 4 ]
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for i = 4 downto 1
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d = randint i
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dir = offs[d[d]]
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d[d] = d[i]
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if m[pos + dir] = 1 and m[pos + 2 * dir] = 1
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m[pos + dir] = 0
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m_maze pos + 2 * dir
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.
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.
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.
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endpos = n * n - 1
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proc make_maze . .
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for i = 1 to len m[]
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m[i] = 1
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.
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for i = 1 to n
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m[i] = 2
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m[n * i] = 2
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m[n * i - n + 1] = 2
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m[n * n - n + i] = 2
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.
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h = 2 * randint 15 - n + n * 2 * randint 15
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m_maze h
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m[endpos] = 0
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endpos += n
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.
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make_maze
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show_maze
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