29 lines
969 B
Python
29 lines
969 B
Python
def succ(xpos, ypos, orientation):
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successors = []
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if orientation == 'N':
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successors.append(['LEFT', xpos, ypos, 'W'])
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successors.append(['RIGHT', xpos, ypos, 'E'])
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if ypos > 0:
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successors.append(['FORWARD', xpos, ypos - 50, 'N'])
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if orientation == 'S':
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successors.append(['LEFT', xpos, ypos, 'E'])
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successors.append(['RIGHT', xpos, ypos, 'W'])
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if ypos < 750:
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successors.append(['FORWARD', xpos, ypos + 50, 'S'])
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if orientation == 'W':
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successors.append(['LEFT', xpos, ypos, 'S'])
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successors.append(['RIGHT', xpos, ypos, 'N'])
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if xpos > 0:
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successors.append(['FORWARD', xpos - 50, ypos, 'W'])
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if orientation == 'E':
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successors.append(['LEFT',xpos, ypos, 'N'])
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successors.append(['RIGHT', xpos, ypos, 'S'])
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if xpos < 750:
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successors.append(['FORWARD', xpos + 50, ypos, 'E'])
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return successors
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