Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Collections (2016, retired 2019) Dungeon Game Hit points

Shefeek N
Shefeek N
1,303 Points
Posted by Shefeek N
Shefeek N
1,303 Points

Is there anything wrong with this code

Can any one confirm is anything wrong with this code. It returns expected answers for test cases

def move(player, direction):
    x, y, hp = player
    x_change, y_change = direction
    if (x+x_change) > 9 or (x+x_change) < 0 or (y+y_change) > 9 or (y+y_change) < 0:
        hp -= 5
    else:
        x += x_change
        y += y_change
    return x, y, hp
movement.py 
# 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_change, y_change = direction
    if (x+x_change) > 9 or (x+x_change) < 0 or (y+y_change) > 9 or (y+y_change) < 0:
        hp -= 5
    else:
        x += x_change
        y += y_change
    return x, y, hp

1 Answer

Steven Parker
Steven Parker
231,269 Points
Steven Parker
Steven Parker
231,269 Points

It looks like there's an indentation error on the first line. The "def" should start at the left margin.

Otherwise, excellent job! :+1:

Shefeek N
Shefeek N
1,303 Points
Shefeek N
Shefeek N
1,303 Points

Thanks for your time Steve. I think the Treehouse REPL error message should be more clear