In this scenario, I have two issues;
1) Why is selection 4 not taking me to exit the program variable?
2) Why is selection 2 telling me I went backward?
Thank you in advance!
#start and display menu
def main():
#fuel
fuelUsed = 0
fuel = int(200)
feet = int(0)
#ammo
global ammo
ammo = int(5)
global used
used = int(0)
#movement
block = ''
dist = 0
move = int(0)
#Menu
choice = int(0)
endProg = 'no'
print 'Menu Selections: '
print '1 - Fire Weapon '
print '2 - Move Forward '
print '3 - Move Backward '
print '4 - Exit The Program'
while endProg == 'no':
if ammo < 0:
ammo = int(0)
if used > 5:
used = int(5)
print fuel,'fuel,',fuelUsed,'used.'
print ammo,'ammo,',used,'used.'
#checks selection
choice = raw_input('Enter your selection:')
if choice == '1' or choice == '2' or choice == '3' or choice == '4':
if int(choice) == 1:
fire(ammo)
ammo = ammo - 1
used = used + 1
elif int(choice) == 2 or 3:
if choice == 2:
dir = 'forward.'
else:
dir = 'backward.'
print('Are there any objects in the way?')
block = raw_input('Y or N:')
if block == 'Y' or block == 'y':
objLoc = int(input('Enter the distance, in feet, the object is:'))
feet = input('How far do you want to move?')
if feet <= objLoc:
if not feet > fuel:
fuel = fuel - feet
fuelUsed = fuelUsed + feet
else:
print 'Not enough fuel to move that far.'
else:
print 'There is an object in the way.'
elif block == 'N' or block == 'n':
feet = input('How far do you want to move?')
if not feet > fuel:
fuel = fuel - feet
fuelUsed = fuelUsed + feet
print 'Successfully moved',feet,'feet',dir
else:
print 'Not enough fuel to move that far.'
else:
print 'Error: Invalid selection.'
elif int(choice) == 4:
print 'Goodbye!'
exitProg()
else:
print 'Error: Invalid selection.'
#fire ammo
def fire(ammo):
if ammo > 0:
dist = raw_input('Enter the number, in feet, the enemy is:')
if dist <= '20':
print 'The enemy had been destroyed.'
return
elif dist <= '40':
print 'The enemy has been partially disabled.'
return
else:
print 'The enemy was not harmed.'
return
elif ammo <= 0:
print('Out of ammo!')
#exit program
def exitProg():
print 'Y or N:'
true = raw_input('Do you wish to exit this program?')
if true == 'y' or true == 'Y':
quit()
elif true == 'n' or true == 'N':
print 'Welcome back.'
return
else:
print 'Error: Invalid selection.'
#call main
main()
