Discussion :

[hayee]

hi, i have to create a " weapon " with damage, dps, range etc.. and this would change if the weapon got gem(s)


here is my code:

Code :

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class Weapon(object):
    def __init__(self, speed, dmg_min, dmg_max, wrange):
        return
 
 
 
class Sword(Weapon):
    def __init__(self, name='sword', speed=1, dmg_min=1, dmg_max=1, wrange=1, gems=[], gems_nb=0):
            super(Sword, self).__init__(speed, dmg_min, dmg_max, wrange)
            self.gems = gems
            self.gems_nb = gems_nb
            self.name = name
 
 
 
    def infos(self):
        print "Name = {}".format(self.name)
        print "Damage range = {}".format()
        print "Dps = {}".format()
        print "Nb gems = {}".format()
        print "Golden gem: {}".format(1)
 
 
class Gem(object):
    def __init__(self):
        return
 
excalibur = Sword('Excalibur', 10, 50, 120, 4)
gold_gem = Gem("Golden gem", 100)
excalibur.add_gem(gold_gem)
 
excalibur.infos()

the output should be :

Name = Excalibur
Dammage range = 50-120
Dps = 1850
Nb gems = 1
Golden gem:
   +100 dmg, +0 speed, +0 range.

Thanks for help

[cervo]

Hi buddy ! It would be great ifyour post was in french, many other could help. for now i dont understand your problem... because all you want is on your code

[hayee]

Code :

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class Weapon(object):
    def __init__(self, name, speed, dmg_min, dmg_max, wrange):
        self.name = name
        self.speed = speed
        self.dmg_min = dmg_min
        self.dmg_max = dmg_max
        self.wrange = wrange
 
 
    def infos(self):
        print "Name = {}".format(self.name)
        print "Damage range = {}".format(self.wrange)
        print "Dps = {}".format((self.dmg_min + self.dmg_max) / 2 * self.speed)
        print "Nb gems = {}".format(self.gems_nb)
        print "Golden gem: {}".format(0)
 
 
class Sword(Weapon):
    def __init__(self, name='sword', speed=None, dmg_min=None, dmg_max=None, wrange=None, gems=[], gems_nb=1):
            super(Sword, self).__init__(name, speed, dmg_min, dmg_max, wrange)
            self.gems = gems
            self.gems_nb = gems_nb
 
 
class Gem(object):
    def __init__(self, name, gems):
        return
 
 
 
excalibur = Sword('Excalibur', 10, 50, 120, "50-120")
gold_gem = Gem("Golden gem", 100)
excalibur.infos()
# excalibur.add_gem(gold_gem)

here is my new code
it works well but my " excalibur " has one gem so dmg_min and dmg_max should be 150 / 220 instead of 50/120 ( one gem = +100 damage)
any idea how to set that ?

[Sve@r]

it works well but my " excalibur " has one gem so dmg_min and dmg_max should be 150 / 220 instead of 50/120 ( one gem = +100 damage)
any idea how to set that ?

Write a methode "chance_gem" in Weapon class

Code python :

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class Weapon(object):
    def __init__(self, name, speed, dmg_min, dmg_max, wrange):
        self.name = name
        self.speed = speed
        self.dmg_min = dmg_min
        self.dmg_max = dmg_max
        self.wrange = wrange
 
 
    def infos(self):
        print "Name = {}".format(self.name)
        print "Damage range = {}".format(self.wrange)
        print "Dps = {}".format((self.dmg_min + self.dmg_max) / 2 * self.speed)
        print "Nb gems = {}".format(self.gems_nb)
        print "Golden gem: {}".format(0)
 
    def chance_gem(self, value):
        if random.choice(False, True): self.dmg_max+= value
 
 
excalibur = Sword('Excalibur', 10, 50, 120, "50-120")
excalibur.chance_gem(100)
excalibur.infos()

[hayee]

thanks for your answer!
now i have this error:

File "ex03.py", line 38, in <module>
excalibur.chance_gem(100)
File "ex03", line 18, in chance_gem
if random.choice(False, True):
NameError: global name 'random' is not defined

[cervo]

buddy, you have to import library (module ) before using it.

Code :

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import random
 
.... (post your code here)

[hayee]

hmm, thanks but still the same..

Traceback (most recent call last):
File "ex03.py", line 40, in <module>
excalibur.change_gem(100)
File "ex03", line 20, in chance_gem
if random_choice(False, True):
NameError: global name 'random_choice' is not defined

[Sve@r]

File "ex03", line 20, in chance_gem
if random_choice(False, True):
NameError: global name 'random_choice' is not defined

Code python :

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    def chance_gem(self, value):
        if random.choice(False, True): self.dmg_max+= value

[DonKnacki]

Hello all and sorry for my bad english
I am not sure about actual solution


in his fist message, hayee show us it Sword class

Code python :

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class Sword(Weapon):
    def __init__(self, name='sword', speed=1, dmg_min=1, dmg_max=1, wrange=1, gems=[], gems_nb=0):
            super(Sword, self).__init__(speed, dmg_min, dmg_max, wrange)
            self.gems = gems
            self.gems_nb = gems_nb
            self.name = name

As you can see, he puts an attribute gems and I suppose that it is a list of all gems, isn't it ?

Thus, I think we must not change self.dmg_max value. For me, this value is "read-only" and defined with constructor
Then, we must calculate Sword damage
Sword damage = initial damage + sum("gems boost")


I hope to be understandable

let me know if I am totally wrong