def select_clothing_interpreter(clothing_list, key_event, previous_selection):
"""
Based on player input, selects the desired article of clothing from
clothing_list, and returns the chosen article.
:param clothing_list: The list of clothing to choose from.
:param key_event: The keyboard event representing the next number in
the player's choice.
:param previous_selection:
:return The article of clothing selected by the user, or None if the
user hasn't finished selectin yet.
"""
global user_input
next_digit = universal.key_name(key_event)
if len(clothing_list) < 10:
try:
num = int(next_digit) - 1
except ValueError:
if key_event.key == K_BACKSPACE:
previous_selection()
else:
try:
chosen_clothing = clothing_list[num]
except IndexError:
return
else:
return chosen_clothing
else:
try:
int(next_digit)
except ValueError:
if key_event.key == K_BACKSPACE:
if user_input:
user_input = user_input[:-1]
set_commands(universal.add_number_to_select_number_command(
user_input))
else:
previous_selection()
elif key_event.key == K_RETURN:
clothing_index = int(user_input) - 1
try:
selected_clothing = clothing_list[clothing_index]
except IndexError:
universal.say(' '.join(['"' + user_input + '"',
'is too large. Please provide a number between 1 and',
str(len(clothing_list))]))
acknowledge(select_shirt, ())
else:
global user_input
user_input = ''
return selected_clothing
else:
user_input += next_digit
set_commands(universal.add_number_to_select_number_command(
user_input))
def select_shirt():
"""
Asks the player to select a shirt for the player character.
"""
global shirtList, user_input
user_input = ''
universal.say_title('Select Shirt')
shirtList = [item for item in STARTING_INVENTORY if
items.is_upper_clothing(item)]
universal.say(
'\n'.join(
universal.numbered_list([shirt.name for shirt in shirtList])
),
justification=0
)
if user_input:
set_commands(universal.add_number_to_select_number_command(user_input))
set_command_interpreter(select_shirt_interpreter)
