from otree.api import (
    models,
    widgets,
    BaseConstants,
    BaseSubsession,
    BaseGroup,
    BasePlayer,
    Currency as c,
    currency_range,
)


author = Mark Bloxsom

doc = """
This is a test experiment of the public goods game
"""


class Constants(BaseConstants):
    name_in_url = 'TEST02'
    players_per_group = 3
    num_rounds = 1


class Subsession(BaseSubsession):
    pass


class Group(BaseGroup):
    sum = models.CurrencyField()

    def set_payoffs(self):
        sum = sum(player.contribute)



class Player(BasePlayer):
    contribute = models.CurrencyField()