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Start your free trialSena Sari
Python Web Development Techdegree Student 9,855 PointsCan someone help me with this python tuples challenge?
I honestly don't understand why this code doesn't work. Following was the question:
Our game's player only has two attributes, x and y coordinates. Let's practice with a slightly different one, though. This one has x, y, and "hp", which stands for hit points.
Our move function takes this three-part tuple player and a direction tuple that's two parts, the x to move and the y (like (-1, 0) would move to the left but not up or down).
Finish the function so that if the player is being run into a wall, their hp is reduced by 5. Don't let them go past the wall. Consider the grid to be 0-9 in both directions. Don't worry about keeping their hp above 0 either.
# EXAMPLES:
# move((1, 1, 10), (-1, 0)) => (0, 1, 10)
# move((0, 1, 10), (-1, 0)) => (0, 1, 5)
# move((0, 9, 5), (0, 1)) => (0, 9, 0)
def move(player, direction):
x, y, hp = player
x_direct, y_direct = direction
x_result = x+x_direct
y_result = y+y_direct
if x_result<=-1 or x_result >= 10 or y_result>=10 or y_result <= -1:
hp -= 5
else:
x += x_direct
y += y_direct
return x, y, hp
1 Answer
Steven Parker
231,275 PointsYour code looks good to me.
So I tried pasting it directly into the challenge, and it passed!
I've heard that sometimes restarting the browser can help, give that a try and the re-enter your solution.
Sena Sari
Python Web Development Techdegree Student 9,855 PointsSena Sari
Python Web Development Techdegree Student 9,855 PointsThank you so much. It has done this before and I was losing it on what's wrong about my code.