135 lines
2.7 KiB
Ruby
135 lines
2.7 KiB
Ruby
require_relative 'player'
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require_relative 'packer'
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require_relative 'chat_message'
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class Context
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attr_reader :old_data, :client
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attr_accessor :data
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def initialize(client, keys = {})
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@client = client
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@cancle = false
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@old_data = keys
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@data = keys
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end
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def verify
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@data.each do |key, _value|
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next if @old_data.key? key
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raise "Error: invalid data key '#{key}'\n valid keys: #{@old_data.keys}"
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end
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end
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def cancled?
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@cancle
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end
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def cancle
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@cancle = true
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end
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end
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class GameClient
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attr_accessor :players
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def initialize(client)
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@client = client
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@players = {}
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end
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def on_client_info(chunk)
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# puts "Got playerinfo flags: #{chunk.flags}"
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u = Unpacker.new(chunk.data[1..])
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player = Player.new(
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id: u.get_int,
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local: u.get_int,
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team: u.get_int,
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name: u.get_string,
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clan: u.get_string,
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country: u.get_int
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)
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# skinparts and the silent flag
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# are currently ignored
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context = Context.new(
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@client,
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player:,
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chunk:
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)
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if @client.hooks[:client_info]
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@client.hooks[:client_info].call(context)
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context.verify
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return if context.cancled?
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end
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player = context.data[:player]
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@players[player.id] = player
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end
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def on_client_drop(chunk)
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u = Unpacker.new(chunk.data[1..])
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client_id = u.get_int
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reason = u.get_string
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silent = u.get_int
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context = Context.new(
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@cliemt,
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player: @players[client_id],
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chunk:,
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client_id:,
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reason: reason == '' ? nil : reason,
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silent: silent != 0
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)
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if @client.hooks[:client_drop]
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@client.hooks[:client_drop].call(context)
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context.verify
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return if context.cancled?
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end
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@players.delete(context.data[:client_id])
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end
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def on_ready_to_enter(_chunk)
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@client.send_enter_game
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end
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def on_connected
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context = Context.new(@client)
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if @client.hooks[:connected]
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@client.hooks[:connected].call(context)
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context.verify
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return if context.cancled?
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end
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@client.send_msg_startinfo
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end
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def on_emoticon(chunk); end
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def on_map_change(chunk)
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context = Context.new(@client, chunk:)
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if @client.hooks[:map_change]
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@client.hooks[:map_change].call(context)
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context.verify
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return if context.cancled?
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end
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# ignore mapdownload at all times
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# and claim to have the map
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@client.send_msg_ready
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end
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def on_chat(chunk)
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u = Unpacker.new(chunk.data[1..])
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data = {
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mode: u.get_int,
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client_id: u.get_int,
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target_id: u.get_int,
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message: u.get_string
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}
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data[:author] = @players[data[:client_id]]
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msg = ChatMesage.new(data)
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@client.hooks[:chat].call(msg) if @client.hooks[:chat]
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end
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end
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