generated from mwc/lab_iteration
49db8a57a8
Checkpoint 3: When writing my own programs I think I would try to use docstrings more. When writing programs I normally use the hashtag which has become muscle memory for me but I will try to use docstring because it looks cleaner and more effective.
43 lines
1.2 KiB
Python
43 lines
1.2 KiB
Python
# tile_grid.py
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# ------------
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# By MWC Contributors
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#
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# Implements `draw_tile_grid`, which draws a grid of tiles.
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from turtle import *
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from tile import fly
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def draw_tile_grid(width, height, tile_size, tile_function):
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"""Draws a (width x height) grid, with tile_function drawn on each tile.
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The draw_tile_grid function draws a grid of tiles by repeatedly calling a given tile-drawing function across each row and column, moving the turtle to the correct position after each tile and row until the whole grid is complete.
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"""
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for y in range(height):
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for x in range(width):
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tile_function(tile_size)
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fly(tile_size)
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return_to_x_origin(tile_size, width)
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move_up_one_row(tile_size)
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return_to_y_origin(tile_size, height)
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def return_to_x_origin(tile_size, width):
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"After drawing a row of tiles, returns the turtle to the starting x position"
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fly(-1 * tile_size * width)
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def return_to_y_origin(tile_size, height):
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"After drawing all rows of tiles, returns the turtle to the starting y position"
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right(90)
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fly(tile_size * height)
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left(90)
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def move_up_one_row(tile_size):
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"Moves the turtle up one row"
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left(90)
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fly(tile_size)
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right(90)
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