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Refactor and add test BBNTRPG
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@ysakasin
ysakasin committed Apr 28, 2020
1 parent ae51eb6 commit a2de1b2
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217 changes: 83 additions & 134 deletions src/diceBot/BBN.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -4,13 +4,13 @@ class BBN < DiceBot
# ダイスボットで使用するコマンドを配列で列挙する
setPrefixes(['\d+BN.*'])

ID = 'BBN'
ID = 'BBN'.freeze

NAME = 'BBNTRPG'
NAME = 'BBNTRPG'.freeze

SORT_KEY = 'ひいひいえぬTRPG'
SORT_KEY = 'ひいひいえぬTRPG'.freeze

HELP_MESSAGE = <<MESSAGETEXT
HELP_MESSAGE = <<MESSAGETEXT.freeze
・判定(xBN±y>=z[c,f])
　xD6の判定。クリティカル、ファンブルの自動判定を行います。
　1Dの場合はクリティカル、ファンブルなし。2Dの場合は6ゾロと1ゾロのみクリティカル、ファンブルになります。
Expand All @@ -24,165 +24,114 @@ class BBN < DiceBot
MESSAGETEXT

def rollDiceCommand(command)
return getCheckRollDiceCommandResult(command)
end

def getCheckRollDiceCommandResult(command)
test = "test"
return nil unless /(\d+)BN([\+\-\d]*)(>=([\+\-\d]*))?(\[([\+\-\d]*)?(,[\+\-\d]*)?\])?/i === command

diceCount = Regexp.last_match(1).to_i
modifyText = (Regexp.last_match(2) || '')
difficultyText = (Regexp.last_match(4) || '')
cfText = (Regexp.last_match(5) || '')

modify = RetNum(modifyText)
difficulty = RetNum(difficultyText)
unless parse(command)
return nil
end

# ダイスロール
dice, dice_str = roll(diceCount, 6)
diceList = dice_str.split(/,/).collect { |i| i.to_i }.sort
dice, dice_str = roll(@roll_times, 6)
dice_list = dice_str.split(',').map(&:to_i).sort

total = dice + modify
total = dice + @modify

# 出力文の生成
result = "(#{command}) ＞ #{dice}[#{dice_str}]#{modifyText} ＞ #{total}"

cricicalCheck = isCritical(diceList, cfText, diceCount)
fambleCheck = isFamble(diceList, cfText, diceCount)

# クリティカル・ファンブルチェック
if cricicalCheck != 0 && fambleCheck != 0
result += getJudgeResultString(difficulty, total)
elsif cricicalCheck >= 1
result += " ＞ クリティカル！ ＞ "
result += getCriticalResultString(difficulty, total, cricicalCheck)
elsif fambleCheck >= 1
result += " ＞ ファンブル！"
else
result += getJudgeResultString(difficulty, total)
sequence = [
"(#{command})",
"#{dice}[#{dice_str}]#{@modify_str}",
total
]

# クリティカルとファンブルが同時に発生した時にはクリティカルが優先
if critical?(dice_list)
sequence.push "クリティカル！", *additional_roll(dice_list.count(6), total)
elsif fumble?(dice_list)
sequence.push "ファンブル！"
elsif @difficulty
sequence.push total >= @difficulty ? "成功" : "失敗"
end

return result
return sequence.join(" ＞ ")
end

def isCritical(diceList, cfText, dicecount)
temp = diceList.select { |i| i == 6 }.size
private

if cfText.nil?
critical = 0
else
if /\[([\+\-\d]*)(,([\+\-\d]*)?)?\]/ =~ cfText
criticalText = Regexp.last_match(1)
critical = RetNum(criticalText)
else
critical = 0
end
# コマンド文字列をパースする
#
# @param command [String] コマンド
# @return [Boolean] パースに成功したか
def parse(command)
m = /^(\d+)BN([+-]\d+)?(>=(([+-]?\d+)))?(\[([+-]?\d+)?(,([+-]?\d+))?\])?/.match(command)
unless m
return false
end

result = 0
@roll_times = m[1].to_i
@modify_str = m[2] || ''
@modify = m[2].to_i
@difficulty = m[4] ? m[4].to_i : nil

targetFloat = dicecount.to_f / 2
target = targetFloat.ceil.to_i + critical
base = critical_base(@roll_times)
@critical = base + m[7].to_i
@fumble = base + m[9].to_i

if dicecount == 2
target += 1
elsif dicecount == 1
temp = 0
end

if temp >= target
result = temp
else
result = 0
end
return result
return true
end

def isFamble(diceList, cfText, dicecount)
temp = diceList.select { |i| i == 1 }.size

if cfText.nil?
famble = 0
# 振るダイスの数からクリティカルとファンブルの基本値を算出する
#
# @param roll_times [Integer] 振るダイスの数
# @return [Integer] クリティカルの値
def critical_base(roll_times)
case roll_times
when 1, 2
roll_times
else
if /\[([\+\-\d]*)(,([\+\-\d]*)?)?\]/ =~ cfText
fambleText = Regexp.last_match(3)
famble = RetNum(fambleText)
else
famble = 0
end
(roll_times.to_f / 2).ceil
end

result = 0

targetFloat = dicecount.to_f / 2
target = targetFloat.ceil.to_i + famble

if dicecount == 2
target += 1
elsif dicecount == 1
temp = 0
end

if temp >= target
result = temp
else
result = 0
end
return result
end
end

# 成否判定
def getJudgeResultString(difficulty, total)
return '' if difficulty.nil?
# @return [Boolean] クリティカルか
def critical?(dice_list)
dice_list.count(6) >= @critical
end

if total >= difficulty
return " ＞ 成功"
else
return " ＞ 失敗"
# @return [Boolean] ファンブルか
def fumble?(dice_list)
dice_list.count(1) >= @fumble
end
end

# クリティカルの成否判定
def getCriticalResultString(difficulty, total, cricicalCheck)
return '' if difficulty.nil?
# クリティカルの追加ロールをする
# 追加ロールで6が出た場合、さらに追加ロールが行われる
#
# @param additional_dice [Integer] クリティカルによる追加のダイス数
# @param total [Integer] 現在の合計値
# @return [Array<String>]
def additional_roll(additional_dice, total)
sequence = []
reroll_count = 0

result = ""
# 追加クリティカルは無限ループしうるので、10回に制限
while additional_dice > 0 && reroll_count < 10
reroll_count += 1

flag = 0
count = cricicalCheck
while flag == 0
dice, dice_str = roll(count, 6)
diceList = dice_str.split(/,/).collect { |i| i.to_i }.sort
temp = diceList.select { |i| i == 6 }.size
dice_total, dice_str = roll(additional_dice, 6)
additional_dice = dice_str.split(',').map(&:to_i).count(6)

temp2 = total
total += dice
sequence.push "#{total}+#{dice_total}[#{dice_str}]"
sequence.push "追加クリティカル！" if additional_dice > 0

if temp >= 1
count = temp
result += "#{temp2}+#{dice}[#{dice_str}]"
result += " ＞ 追加クリティカル！ ＞ "
else
result += "#{temp2}+#{dice}[#{dice_str}] ＞ #{total}"
flag = 1
total += dice_total
end
end

if total >= difficulty
result += " ＞ 成功"
else
result += " ＞ 失敗"
end
return result
end
if additional_dice > 0
sequence.push "無限ループ防止のため中断"
end

sequence.push total
if @difficulty
sequence.push total >= @difficulty ? "成功" : "失敗"
end

def RetNum(text)
if !text.nil?
result = text.gsub(/[^0-9\-]/, "")
return result.to_i
else
return 0
return sequence
end
end
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