31 lines
545 B
Ruby
31 lines
545 B
Ruby
# frozen_string_literal: true
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# shared by client and server
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class Snapshot
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attr_accessor :game_tick, :items
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def initialize(items)
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# @type game_tick [Integer]
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@game_tick = 0
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# @type items [Array<SnapItemBase>, Array<SnapItem>]
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@items = items
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end
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# @return [Integer] cyclic redundancy check a checksum of all snap items
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def crc
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sum = 0
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@items.each do |item|
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sum += item.to_a.sum
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end
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sum
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end
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def to_a
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data = []
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@items.each do |item|
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data += item.to_a
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end
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data
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end
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end
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