riddler_league_baseball.py

import random

max_outs = 3
innings = 9
game_num = 100000 #num games to run for each matchup

def batter_up(batting_power,batting_perc,i_bases,i_outs):
    hit = random.random() < batting_perc
    if hit:
        if batting_power == 1:
            #if you hit a single, advance runners and put a runner on first
            i_bases[3] += i_bases [2]
            i_bases[2] = i_bases[1]
            i_bases[1] = i_bases[0]
            i_bases[0] = 1

        if batting_power == 2:
            #if you hit a double, advance runners two and put a runner on second
            i_bases[3] += i_bases [1]
            i_bases[1] = 1

        if batting_power == 4:
            #if you hit a double, advance runners two and put a runner on second
            i_bases[3] += 1
    else: i_outs +=1

    return i_bases, i_outs


def play_inning(batting_power,batting_perc):
    i_outs = 0
    i_runs = 0
    i_bases = [0,0,0,0]
    while i_outs < max_outs:
        i_bases, i_outs = batter_up(batting_power,batting_perc,i_bases,i_outs)
    i_runs = i_bases[3]
    return i_runs

def extra_innings(t1_bat_power,t1_bat_perc,t2_bat_power,t2_bat_perc):
    scores = [0,0]

    #play innings until a team is in the lead
    while scores[0] == scores[1]:
        scores[0] += play_inning(t1_bat_power,t1_bat_perc)
        scores[1] += play_inning(t2_bat_power,t2_bat_perc)
    return scores[0] > scores[1]

def play_game(t1_bat_power,t1_bat_perc,t2_bat_power,t2_bat_perc):
    scores = [0,0]

    #play innings
    for i in range(innings):
        scores[0] += play_inning(t1_bat_power,t1_bat_perc)
        scores[1] += play_inning(t2_bat_power,t2_bat_perc)

    #score is a tie
    if scores[0] == scores[1]:
        return extra_innings(t1_bat_power,t1_bat_perc,t2_bat_power,t2_bat_perc)
    #otherwise return if team 1 is bigger than 2
    else: return scores[0] > scores[1]

#Run games (can be done more efficiently but w/e)

#Singles team:
t1_wins = 0
for i in range(game_num):
    t1_wins += play_game(1,0.4,2,0.2)
    t1_wins += play_game(1,0.4,4,0.1)

print("Single team: ",float(t1_wins))

#Doubles team:
t2_wins = 0
for i in range(game_num):
    t2_wins += play_game(2,0.2,1,0.4)
    t2_wins += play_game(2,0.2,4,0.1)

print("Doubles team: ",float(t2_wins))

#Homers team:
t3_wins = 0
for i in range(game_num):
    t3_wins += play_game(4,0.1,2,0.2)
    t3_wins += play_game(4,0.1,1,0.4)

print("Homers team: ",float(t3_wins))