from random import randint

# define variables

you_hp = 20
you_atk = 2
you_def = 1

you = [you_hp, you_atk, you_def]

it_hp = 20
it_atk = 2
it_def = 1

it = [it_hp, it_atk, it_def]

end = 0 #if 1, ends game
condition = 0 #0 is your turn, 1 is the monsters, 3 is after one of you have died


#processes

while end == 0:

    while condition == 0: # Your turn
        print "\nThe monster has "+`it[0]`+" health left and you have "+`you[0]`
        print "1.Attack\n2.Battle Cry\n3.Heal\n4.Check stats"
        x = raw_input("\nWhat do you do? ")

        if x == "1": # You attacking it

            you_chance = randint(1,1000) #random used for crit/miss/hit

            if you_chance > 900: #Crit
                it[0] = it[0] - you[1]
                
                print "\nYou lands a CRITICAL HIT on your foe for " + `you[1]` + " damage"
                print "\nThe monster loses " + `you[1]` + " health.."

                if it[0] <= 0:
                        print "And falls, defeated, to the ground."
                        print "\nYOU ARE VICTORIOUS!"

                        condition = 2

                else:
                    condition = 1
                    raw_input("<enter>\n")

            elif you_chance < 300: #Miss
                print "\nYour attacked completely missed!"

                condition = 1
                raw_input("<enter>\n")

            else: #Hit
                
                print "\nYou attack for " + `you[1]` + " damage"
                print "but the monster blocked " + `it[2]` + " of it."

                your_damage = (you[1] - it[2])

                if your_damage > 0:
                    it[0] = it[0] - your_damage
                    print "\nThe monster loses " + `your_damage` + " health.."

                    if it[0] <= 0:
                        print "And falls, defeated, to the ground."
                        print "\nYOU ARE VICTORIOUS!"

                        condition = 2

                    else:
                        condition = 1
                        raw_input("<enter>\n")
                        
                else:
                    condition = 1
                    print "\nYour attack did nothing."
                    raw_input("<enter>\n")

        elif x == "2": # Using Battle Cry
            you[1] = you[1] + 1
            you[2] = you[2] + 1

            print "\nYou let out a heroic battle cry!"
            print "(Your attack and defence are increased)"

            condition = 1
            raw_input("<enter>\n")

        elif x == "3": # Using Heal
            you[0] = 20
            you[1] = you[1] - 2
            you[2] = you[2] - 2

            print "\nYou use bitter medicene to restore your health."
            print "(Health imcreased. Attack and defence decreased.)"

            if you[2] <= 0:
                you[1] = 1
                you[2] = 0

                print "(Attack and defence now at minimum)"

            else:
                condition = 1
                raw_input("<enter>\n")
                
        elif x == "4": # Check Stats
            print "\nThe monster's attack is " + `it[1]`
            print "and its defence is " + `it[2]` + "."
            print "Your attack is " + `you[1]`
            print "and your defence is " + `you[2]` + "."

        else:
            print"Invalid choice. Enter 1-4"

    while condition == 1: #It's turn

        y = randint(1,1000)
        z = y % 2 #gets random 0 or 1 to choose monsters action

        if z == 0: #It attacking you

            its_chance = randint(1,1000) # random used for crit/miss/hit

            if its_chance > 750: #Crit
                print "\nThe monster lands a CRITICAL HIT on you for " + `it[1]` + " damage"
                print "\nYou lose " + `it[1]` + " health.."

                print "\nThe monster is getting tired."
                print "(Its attack and defence greatly decrease)"

                you[0] = you[0] - it[1]

                it[1] = it[1] - 2
                it[2] = it[2] - 2
                
                if you[0] <= 0:
                    print "And, with nothing left in you, you collapse."
                    print "\nYOU HAVE BEEN DEFEATED!"

                    condition = 2

                else:

                    if it[2] <= 0:

                        it[1] = 1
                        it[2] = 0

                        condition = 0

                    else:
                        condition = 0                      

            elif its_chance < 250: #Miss
                print "\nThe monster swings, but misses!"

                condition = 0

            else: #Hit
                print "\nThe monster hits you for " + `it[1]` + " damage"
                print "but you block " + `you[2]` + " of it."

                its_damage = (it[1] - you[2])

                if its_damage > 0:
                    you[0] = you[0] - its_damage
                    print "\nYou lose " + `its_damage` + " health.."

                    if you[0] <= 0:
                        print "And, with nothing left in you, you collapse."
                        print "\nYOU HAVE BEEN DEFEATED!"

                        condition = 2

                    else:
                        condition = 0

                else:
                    condition = 0
                    print "\nIts attack did nothing."

        else: #Monster uses Battle cry
            it[1] = it[1] + 2
            it[2] = it[2] + 1

            print "\nThe monster bellows with rage!"
            print "(Its attack increases greatly and its defence increases)"

            condition = 0

    while condition == 2: #Game over

        q = raw_input("Play again? y/n? ")

        if q == "y":
            you = [20,2,1]
            it = [20,2,1]
            condition = 0

        elif q == "n":
            condition = 3

    while condition == 3:
        end = 1
        break

print "\n\nThanks for playing."