Shadowverse Collection simulation

# Usage - scriptname amount_of_runs dust_animated_first
# Notes - probability of fully animated packs is unknown, so this simulation to ignores it

import sys
import random

vials = [[10, 30], [50, 120], [250, 600], [1000, 2500]]  # dis value for normal/animated
vials_cost = [50, 200, 800, 3500]                        # craft value
animated_chance = 0.08                                   # no info on full animated packs

expansion_size = [32, 32, 24, 16]                        # TotG
#expansion_size = [40, 32, 24, 9]                        # RoB
#expansion_size = [46, 31, 23, 9]                        # DE
#expansion_size = [126, 99, 69, 24]                      # Standard
opened_cards = [[[0, 0] for i in range(expansion_size[0])], [[0, 0] for i in range(expansion_size[1])], [[0, 0] for i in range(expansion_size[2])], [[0, 0] for i in range(expansion_size[3])]]

dust_gained = 0
dust_needed = 3 * (vials_cost[0] * expansion_size[0] + vials_cost[1] * expansion_size[1] + vials_cost[2] * expansion_size[2] + vials_cost[3] * expansion_size[3])
print("Total vial cost of the expansion: " + str(dust_needed))
dusted = [[0, 0], [0, 0], [0, 0], [0, 0]]

def add_card(rarity, dust): # dust is order of dusting - 1 for dusting animated cards first, 0 for keeping them
    global opened_cards
    global dusted
    global dust_gained
    global dust_needed
    anim = 1 if random.random() < 0.08 else 0 #animated check
    card = random.randint(0, expansion_size[rarity] - 1)
    count = opened_cards[rarity][card][0] + opened_cards[rarity][card][1]
    if count < 3:
        opened_cards[rarity][card][anim] += 1
        dust_needed -= vials_cost[rarity]
    else:
        if (opened_cards[rarity][card][dust] > 0):
            dust_gained += vials[rarity][dust]
            opened_cards[rarity][card][dust] -= 1
            dusted[rarity][dust] += 1
            opened_cards[rarity][card][anim] += 1
        else:
            dust_gained += vials[rarity][anim]
            dusted[rarity][anim] += 1


def open_pack(dust = 1): # dust is order of dusting - 1 for dusting animated cards first, 0 for keeping them
    for x in range(8):
        p = random.random()
        if p < 0.675 :  # 67.5% bronze
            add_card(0, dust) if x != 7 else add_card(1, dust) # last card is silver+
            continue
        if p < 0.925 :  # 25% silver
            add_card(1, dust)
            continue
        if p < 0.985 :  # 6% gold
            add_card(2, dust)
            continue
        add_card(3, dust)      # 1.5% legendary

def check_completition(): #
    global dust_needed
    global dust_gained
    if dust_needed < dust_gained:
        return True
    else:
        return False

def zero_cards_opened(): #reset everything between runs
    global opened_cards
    global dusted
    global dust_gained
    global dust_needed

    opened_cards = [[[0, 0] for i in range(expansion_size[0])], [[0, 0] for i in range(expansion_size[1])], [[0, 0] for i in range(expansion_size[2])], [[0, 0] for i in range(expansion_size[3])]]
    dust_gained = 0
    dust_needed = 3 * (vials_cost[0] * expansion_size[0] + vials_cost[1] * expansion_size[1] + vials_cost[2] * expansion_size[2] + vials_cost[3] * expansion_size[3])
    dusted = [[0, 0], [0, 0], [0, 0], [0, 0]]

def main():
    global opened_cards
    global dusted
    global dust_gained
    global dust_needed
    argv = sys.argv
    if (len(argv) == 1): # add 1 try if not specified
        argv.append(1)
    if (len(argv) < 3):  # dust animateds
        argv.append(1)
    random.seed()
    total_packs_opened = 0
    for x in range(int(argv[1])):
        packs_opened = 0
        zero_cards_opened()
        while(not check_completition()):
            open_pack(int(argv[2]))
            packs_opened += 1
        total_packs_opened += packs_opened
#        print(packs_opened)
#    print('Vials to complete: ' + str(dust_needed))
#    print('Vials gained: ' + str(dust_gained))
#    print('Dusted Bronze cards: ' + str(dusted[0][0]) + ', Animated: ' + str(dusted[0][1]))
#    print('Dusted Silver cards: ' + str(dusted[1][0]) + ', Animated: ' + str(dusted[1][1]))
#    print('Dusted Gold cards: ' + str(dusted[2][0]) + ', Animated: ' + str(dusted[2][1]))
#    print('Dusted Legendary cards: ' + str(dusted[3][0]) + ', Animated: ' + str(dusted[3][1]))
    print("Opened packs on average: " + str(float(total_packs_opened)/int(argv[1])))
#    print(opened_cards)
#    check_completition(0, True)


if __name__ == '__main__':
    main()


#Results:
# TotG: 267 packs
# RoB: 175 packs
# DE: 173 packs
# Standard: 482 packs