将事件里面的几个选项随机排布一下 - Project1

#--------------------------------------------------------------------------
# ● 设置选择项
#--------------------------------------------------------------------------
def setup_choices(params)
if $game_message.texts.size <= 4 - params[0].size
$game_message.choice_start = $game_message.texts.size
$game_message.choice_max = params[0].size
random_choices = {}
choice_array = []
actually_array = []
i = 0
for s in params[0]
random_choices[i] = s
choice_array.push(i)
i += 1
# $game_message.texts.push(s)
end
# choice_array = [0, 1, 2]
for i in 0...$game_message.choice_max
if choice_array.size > 1
j = rand(choice_array.size)
else
j = 0
end
actually_array.push(choice_array[j])
choice_array.delete_at(j)
end
j = 0
realparams = 0
for i in actually_array
$game_message.texts.push(random_choices[i])
if params[1] - 1 == i and realparams == 0
realparams = j + 1
end
j += 1
end
$game_message.choice_cancel_type = realparams # params[1]
$game_message.choice_proc = Proc.new { |n| @branch[@indent] = actually_array[n] }
@index += 1
end
end

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