Ok i seriously suck at passing method to methods whenever i want to return something from the method. Can you guys explain on how do i go about passing it. Here's my hash
$choosen_gun = {}
$Weapon = {
:Bazoka => ["Bazoka",5],
:Machine_gun => ["Machine_gun",1000],
:Hand_gun => ["Hand_gun",24,2],
:Double_Hand_gun => ["Double_Hand_gun",24,4],
:Sniper => ["Sniper",12,1],
:Shot_gun => ["Shot_gun",8,2]
}
Here's my code for method Weapon
def Weapon
puts "Now it's time to select your weapon."
puts "Please choose a weapon that is good throughout the game."
puts "Whenever you are shortage of bullets, please reload it."
puts "Please avoid last minute of reloading of weapon."
puts "Now choose your weapon based on your own preferences."
print "\n"
puts "Type 1"
puts "Gun Name: Bazoka"
puts "Description: A powerful gun that is strong with only 5 bullets."
puts "Rating: ★ ★ ★ ★"
num = gets.chomp.to_i
case num
when 1
puts "Selection of Bazoka is chosen"
puts "Loaded 5 bullets only"
$choosen_gun[num] = $Weapon[:Bazoka]
end
return num
end
Upon calling the method. The user will choose his weapon and it will add it to the $choosen_gun hash with it's num, and it's return it's num what the user types
Here's my code for method ZombieRoom
def ZombieRoom(w)
zombie = {
:Construcied => [5],
:Invader => [5],
:Damned => [5],
:Steampunk => [5],
:Stoner => [5],
:Wasted => [5],
:Romero => [5]
}
puts "Welcome to the worst night mare of Zombie Room"
puts "You will be fighting with a random zombie"
while true
puts ".........."
puts "Selecting a random zombie"
puts "Selecting your prefered gun...."
case w
when 1
$choosen_gun[1]
puts "Your selected gun is #{$choosen_gun[1][0]}"
#values = zombie.values
#puts values[rand(values.size)]
#random_zombie = zombie.keys.sample(1)
#puts random_zombie[
random_zombie = zombie.to_a.sample(1).to_h
random_zombie.each do |key,value|
puts "Your random zombie is #{key}"
puts "With a health value of #{value[0]}"
puts "Time to take down that zombie now."
while true
puts "Type Shoot to knock it down or quit."
choice = gets.chomp
if $choosen_gun[1][1] >= 1
health = value[0] -= 1
$choosen_gun[1][1] -= 1
puts "#{key} health now is #{health}"
else
puts "Please reload your gun"
puts "Reloading......"
$choosen_gun[1][1] += 5
end
if health == 0
puts "You have defeated #{key}"
puts "Congrats!!!"
puts "We are happy for you"
puts "Lets begins to collect your prize"
CollectPrize()
else
puts "You did not defeat the #{key} yet"
end
end
end
end
end
end
Here's my code for method CollectPrize
def CollectPrize
puts "Congratulations on defeating"
puts "We would now like to give you some case prizes"
print "\n"
puts "Please choose only 1 prize for yourself"
print "\n"
puts "Type 1"
puts "$50,000"
print "\n"
puts "Type 2"
puts "$25,000"
print "\n"
puts "Type 3"
puts "$55,000"
hoho = gets.chomp.to_f
if hoho == 1
puts "hehe"
end
end
Here how i call my method
ZombieRoom(Weapon())
CollectPrize()
Now the problem is that whenever the CollectPrize method is called and i type my input to collect the prize example 1 then it print "$50,000". instead of the ending the problem, it went back to the ZombieRoom and continues to loop at the "Type Shoot to knock it down or quit." Can someone atleast tell me a proper way to solve this issue or also what other way to pass a method?
Your code is in a large while true loop. Since true is always true, it will never end, so after it calls CollectPrize() it just goes back to the while statement.
You could get out of it by inserting a break line after the CollectPrize() but there's another while true loop around this one.
I think you need to pay closer attention to how you want to exit the while loops.
puts "Time to take down that zombie now."
while true # <---------------- this is ALWAYS going to loop, without end
puts "Type Shoot to knock it down or quit."
choice = gets.chomp
if $choosen_gun[1][1] >= 1
health = value[0] -= 1
$choosen_gun[1][1] -= 1
puts "#{key} health now is #{health}"
else
puts "Please reload your gun"
puts "Reloading......"
$choosen_gun[1][1] += 5
end
if health == 0
puts "You have defeated #{key}"
puts "Congrats!!!"
puts "We are happy for you"
puts "Lets begins to collect your prize"
CollectPrize()
else
puts "You did not defeat the #{key} yet"
end
end