Rough Fighter Alpha 2.5

--[[
Rough Fighter by Kolten Viera, aka "Spongy141"
Non open source, no modifing without permission.
--]]
print("+============+")
print("|Player stats|")
print("+============+")
print("Player name")
name = io.read()
print("Player damage( cannot be more than 3)")
dage = io.read("*n")
if dage > 3 then
   print("No, you can not be over powered")
   return
end
print("Player armor ( cannot be more than 4)")
armor = io.read("*n")
if armor < 2 then
   dage = dage + 1
end
if armor > 4 then
   print("No, you cannot be over powered")
   return
end
-- Player and Enemy stats
playerName = name
playerHealth = 20
playerArmor = armor
playerDamage = dage
enemyArmor = playerArmor - 2
enemyDamage = 4
enemyHealth = 20
-- Random Attack and Critical Hit generator
local Rattack = math.random(10)
local chance = math.random(50)
function main()
   print("Attack(Y/N)?")
   local attack = io.read()
   enemyHealth = enemyHealth + enemyArmor - playerDamage
   playerHealth = playerHealth + playerArmor - enemyDamage
   NenemyHealth = enemyHealth - enemyHealth
   playerArmor = playerArmor - enemyDamage
   enemyArmor = enemyArmor - playerDamage
   if attack == "Y" then
      print("Enemy Health ="..enemyHealth)
      if Rattack == 5 then
         print(playerName.."s' Health = "..playerHealth)
         if playerHealth < 0 then
            print("You loose")
            return
         end
      end
      if chance == 15 then
         print("You just got a instant kill")
         if NenemyHealth < 0 then
            print("You win!")
            return
         end
      end
      if playerHealth < 0 then
         print("You loose! Your health was = "..playerHealth)
         if enemyHealth < 6 then
            print("But you were close, the enemys final health was = "..enemyHealth)
            return
           else
            print("Oh... well try harder next time!")
            return
          end
      end
      if playerHealth == 0 then
         print("You loose! Your health was = "..playerHealth)
         if enemyHealth < 6 then
            print("But you were close, the enemys final health was = "..enemyHealth)
            return
           else
            print("Oh... well try harder next time!")
            return
          end
      end
      if enemyHealth < 0 then
         print("You win!")
         return
      end
      if enemyHealth == 0 then
         print("You win!")
         return
      end
      if playerArmor == 0 then
         print(playerName.."s' Armor is broken")
      end
      if enemyArmor == 0 then
         print("Enemys' Armor is broken")
      end
   end
   if attack == "N" then
      print(playerName.."s' Health = "..playerHealth)
      if playerHealth < 0 then
         print("You loose! Your health was = "..playerHealth)
         if enemyHealth < 6 then
            print("But you were close, the enemys final health was = "..enemyHealth)
            return
           else
            print("Oh... well try harder next time!")
            return
          end
      end
      if playerHealth == 0 then
         print("You loose! Your health was = "..playerHealth)
         if enemyHealth < 6 then
            print("But you were close, the enemys final health was = "..enemyHealth)
            return
           else
            print("Oh... well try harder next time!")
            return
          end
      end
      if playerArmor == 0 then
         print(playerName.."s' Armor is broken")
      end
      if enemyAmor == 0 then
         print("Enemys' Armor is broken")
      end
   end
   if attack ~= "Y" and attack ~= "N" then
      print("*Face Palm* its Y or N not "..attack)
   end
end
while true do
  main()
end