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Start your free trialDanna Lidia
5,933 Pointshelp with short code
I know it's messy, but it's logical for me. I tried this on Workspace and the code didn't obey the "and". Why is this happening?
# 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
x1, y1 = direction
if ((x1 + x) <= 9 and (x1 + x) >= 0) and ((y1 + y) <= 9 and (y1 + y2) >= 0) and (x1 == 1 or x1 == -1) and (y1 == 1 or y1 == -1):
x +=
y += y1
else:
hp -= 5
return x, y, hp
1 Answer
Chris Freeman
Treehouse Moderator 68,441 PointsYou are very close. Two typos and two missing conditions
- missing
x1
on the line "x += " - using undefined
y2
instead ofy
in `if condition - code needs to handle when either
x1
ory1
is zero: Add theor
'd conditionsx1 == 0
andy1 == 0
appropriately.
Post back if you need more help. Good Luck!