discourse/plugins/discourse-narrative-bot/lib/discourse_narrative_bot/dice.rb

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# frozen_string_literal: true
module DiscourseNarrativeBot
class Dice
MAXIMUM_NUM_OF_DICE = 20
MAXIMUM_RANGE_OF_DICE = 120
def self.roll(num_of_dice, range_of_dice)
if num_of_dice == 0 || range_of_dice == 0
return I18n.t('discourse_narrative_bot.dice.invalid')
end
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output = +''
if num_of_dice > MAXIMUM_NUM_OF_DICE
output << I18n.t('discourse_narrative_bot.dice.not_enough_dice',
num_of_dice: MAXIMUM_NUM_OF_DICE
)
output << "\n\n"
num_of_dice = MAXIMUM_NUM_OF_DICE
end
if range_of_dice > MAXIMUM_RANGE_OF_DICE
output << I18n.t('discourse_narrative_bot.dice.out_of_range')
output << "\n\n"
range_of_dice = MAXIMUM_RANGE_OF_DICE
end
output << I18n.t('discourse_narrative_bot.dice.results',
results: num_of_dice.times.map { rand(1..range_of_dice) }.join(", ")
)
end
end
end