45 lines
1.3 KiB
GDScript
45 lines
1.3 KiB
GDScript
extends Node
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const ONLINE_TIMEOUT = 5.0 # Время ожидания пакета от ячейки, секунды
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const BUFFER_SIZE = 2048
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class CapsRpb:
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signal line_changed(unit: CapsRpb)
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signal data_received(unit: CapsRpb)
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signal command_fail(unit: CapsRpb)
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signal parse_error(unit: CapsRpb, msg: String)
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static var json_conv: = JSON.new()
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var online: = false
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var name: String
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var json_dic: Dictionary
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var tick: = 0.0
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var tick_rx: = 0.0
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func _to_string() -> String: return String('капсрпб: "%s" %s ' % [self.name, ['отключен', 'на связи'][int(online)]])
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func _init(nm):
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self.name = nm
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func parse(data):
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tick_rx = tick
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if not online:
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online = true
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emit_signal('line_changed', self)
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var utf8_data = data.get_string_from_utf8()
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if Error.OK == json_conv.parse(utf8_data):
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json_dic.merge(json_conv.get_data(), true)
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emit_signal('data_received', self)
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else:
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var msg = json_conv.get_error_message()
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emit_signal('parse_error', self, msg)
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func process(delta: float):
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tick += delta
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if online and ((tick - tick_rx) > ONLINE_TIMEOUT):
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online = false
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emit_signal('line_changed', self)
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