Activities/Turtle in a Pond: Difference between revisions
Created page with "==Turtle in a Pond Activity== Turtle in a Pond is a strategy game. The goal is to surround the turtle before it runs of the screen. 300px === How..." |
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The default strategy is simple: choose a random direction and go there if the dot is open. | The default strategy is simple: choose a random direction and go there if the dot is open. | ||
<pre> | <pre> | ||
def _turtle_strategy(self, turtle): | def _turtle_strategy(self, turtle): | ||
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The dots are stored in a 13x13 array. Each dot has an attribute, 'type', that determines it status. The edges have a type=None. Occupied dots have a type=True. Unoccupied dots have a type=False. | The dots are stored in a 13x13 array. Each dot has an attribute, 'type', that determines it status. The edges have a type=None. Occupied dots have a type=True. Unoccupied dots have a type=False. | ||
Your strategy should start with: | |||
def _turtle_strategy(self, turtle): | |||
The turtle argument is a tuple containing the column and row of the current turtle position. | |||
Your strategy should return a tuple containing the column and row of the new turtle position, e.g., | |||
return [col, row] | |||
There are some resources that you can use in your program, including: | |||
;CIRCLE: an array of offsets that can used to find the col and row of the dots surrounding the turtle. | |||
;self._dots: the array of dots. | |||
;self._pressed: the index of the most recent dot pressed by the user | |||
=== Where to get Turtle in a Pond === | === Where to get Turtle in a Pond === | ||
