generated from mwc/lab_iteration
3389e50b00
Checkpoint 3: Yes I do think I will use docstrings as it will help me provide space to write explain the meaning of the code along with what it is doing. They can be very useful.
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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(You give it a grid width, height, size(length) and function that does the drawing. It draws tiles goes to the left moves up a row and repeats all the rows from the height and width. The turtle then ends at the starting point.)
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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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