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class State < ApplicationRecord
belongs_to :character
belongs_to :condition
after_create :overwrite_old_states
def expired?
self.expires_at < Time.now
end
def remaining_duration
(self.expires_at - Time.now).to_i
end
def effects
self.condition.whatnot[:effects]
end
private
def overwrite_old_states
# Don't allow duplicate conditions; just destroy the old one.
character.states.where(condition: condition).where.not(id: id).destroy_all
# Only allow one food condition and one drink condition. Destroy any old ones.
%w[food drink].each do |tag|
if condition.tags.include?(tag)
character.states.each do |state|
state.destroy if state.id != id && state.condition.tags.include?(tag)
end
end
end
end
end
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