665 lines
14 KiB
GDScript
665 lines
14 KiB
GDScript
const ProtocolManager = preload("res://gdProtocol/ProtocolManager.gd")
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const EMPTY: String = ""
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var buffer = StreamPeerBuffer.new()
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var writeOffset: int = 0 setget setWriteOffset, getWriteOffset
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var readOffset: int = 0 setget setReadOffset, getReadOffset
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func _init():
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buffer.big_endian = true
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# -------------------------------------------------get/set-------------------------------------------------
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func setWriteOffset(writeIndex: int) -> void:
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if (writeIndex > buffer.get_size()):
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var template = "writeIndex[{}] out of bounds exception: readerIndex: {}, writerIndex: {} (expected: 0 <= readerIndex <= writerIndex <= capacity: {})"
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printerr(template.format([writeIndex, readOffset, writeOffset, buffer.size()], "{}"))
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return
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writeOffset = writeIndex
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func getWriteOffset() -> int:
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return writeOffset
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func setReadOffset(readIndex: int) -> void:
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if (readIndex > writeOffset):
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var template = "readIndex[{}] out of bounds exception: readerIndex: {}, writerIndex: {} (expected: 0 <= readerIndex <= writerIndex <= capacity: {})"
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printerr(template.format([readIndex, readOffset, writeOffset, buffer.size()], "{}"))
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return
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readOffset = readIndex
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func getReadOffset() -> int:
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return readOffset
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func isReadable() -> bool:
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return writeOffset > readOffset
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# -------------------------------------------------write/read-------------------------------------------------
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func writePoolByteArray(value: PoolByteArray):
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var length = value.size()
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buffer.put_partial_data(value)
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writeOffset += length
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func writeBool(value: bool) -> void:
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var byte = 0
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if (value):
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byte = 1
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buffer.seek(writeOffset)
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buffer.put_8(byte)
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writeOffset += 1
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func readBool() -> bool:
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buffer.seek(readOffset)
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var byte = buffer.get_8()
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readOffset += 1
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return byte == 1
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func writeByte(value: int) -> void:
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buffer.seek(writeOffset)
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buffer.put_8(value)
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writeOffset += 1
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func readByte() -> int:
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buffer.seek(readOffset)
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var value = buffer.get_8()
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readOffset += 1
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return value
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func writeShort(value: int) -> void:
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buffer.seek(writeOffset)
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buffer.put_16(value)
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writeOffset += 2
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func readShort() -> int:
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buffer.seek(readOffset)
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var value = buffer.get_16()
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readOffset += 2
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return value
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func writeInt(value) -> void:
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writeLong(value)
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func readInt() -> int:
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return readLong()
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func writeLong(longValue: int) -> void:
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var value = (longValue << 1) ^ (longValue >> 63)
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if (value >> 7 == 0):
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writeByte(value)
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return
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if (value >> 14 == 0):
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writeByte(value | 0x80)
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writeByte(value >> 7)
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return
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if (value >> 21 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte(value >> 14)
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return
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if (value >> 28 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte(value >> 21)
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return
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if (value >> 35 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte((value >> 21) | 0x80)
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writeByte(value >> 28)
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return
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if (value >> 42 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte((value >> 21) | 0x80)
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writeByte((value >> 28) | 0x80)
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writeByte(value >> 35)
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return
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if (value >> 49 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte((value >> 21) | 0x80)
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writeByte((value >> 28) | 0x80)
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writeByte((value >> 35) | 0x80)
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writeByte(value >> 42)
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return
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if (value >> 56 == 0):
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte((value >> 21) | 0x80)
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writeByte((value >> 28) | 0x80)
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writeByte((value >> 35) | 0x80)
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writeByte((value >> 42) | 0x80)
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writeByte(value >> 49)
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return
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writeByte(value | 0x80)
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writeByte((value >> 7) | 0x80)
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writeByte((value >> 14) | 0x80)
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writeByte((value >> 21) | 0x80)
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writeByte((value >> 28) | 0x80)
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writeByte((value >> 35) | 0x80)
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writeByte((value >> 42) | 0x80)
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writeByte((value >> 49) | 0x80)
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writeByte(value >> 56)
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func readLong() -> int:
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var byte: int = readByte()
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var value: int = byte
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if (byte < 0):
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byte = readByte()
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value = value & 0x00000000_0000007F | byte << 7
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if (byte < 0):
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byte = readByte()
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value = value & 0x00000000_00003FFF | byte << 14
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if (byte < 0):
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byte = readByte()
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value = value & 0x00000000_001FFFFF | byte << 21
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if (byte < 0):
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byte = readByte()
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value = value & 0x00000000_0FFFFFFF | byte << 28
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if (byte < 0):
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byte = readByte()
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value = value & 0x00000007_FFFFFFFF | byte << 35
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if (byte < 0):
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byte = readByte()
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value = value & 0x000003FF_FFFFFFFF | byte << 42
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if (byte < 0):
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byte = readByte()
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value = value & 0x0001FFFF_FFFFFFFF | byte << 49
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if (byte < 0):
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byte = readByte()
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value = value & 0x00FFFFFF_FFFFFFFF | byte << 56
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var mask = value >> 1
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if (mask < 0):
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mask = mask & 0x7FFFFFFF_FFFFFFFF
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return mask ^ -(value & 1)
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func writeFloat(value: float) -> void:
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buffer.seek(writeOffset)
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buffer.put_float(value)
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writeOffset += 4
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func readFloat() -> float:
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buffer.seek(readOffset)
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var value = buffer.get_float()
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readOffset += 4
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return value
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func writeDouble(value: float) -> void:
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buffer.seek(writeOffset)
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buffer.put_double(value)
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writeOffset += 8
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func readDouble() -> float:
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buffer.seek(readOffset)
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var value = buffer.get_double()
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readOffset += 8
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return value
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func writeString(value: String) -> void:
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if (value == null || value.length() ==0):
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writeInt(0)
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return
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buffer.seek(writeOffset)
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var strBytes = value.to_utf8()
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var length = strBytes.size()
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writeInt(length)
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buffer.put_partial_data(strBytes)
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writeOffset += length
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func readString() -> String:
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var length = readInt()
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if (length <= 0):
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return EMPTY
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buffer.seek(readOffset)
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var value = buffer.get_utf8_string(length)
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var strBytes = value.to_utf8()
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readOffset += length
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return value
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func writeChar(value) -> void:
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if (value == null || value.length() == 0):
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writeString(EMPTY)
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return
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writeString(value[0])
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func readChar() -> String:
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return readString()
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func writePacketFlag(packet) -> bool:
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var flag = (packet == null)
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writeBool(!flag)
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return flag
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func writePacket(packet, protocolId):
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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protocolRegistration.write(self, packet)
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func readPacket(protocolId):
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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return protocolRegistration.read(self)
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func newInstance(protocolId: int):
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return ProtocolManager.newInstance(protocolId)
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func writeBooleanArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeBool(element)
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func readBooleanArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readBool())
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return array
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func writeByteArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeByte(element)
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func readByteArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readByte())
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return array
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func writeShortArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeShort(element)
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func readShortArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readShort())
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return array
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func writeIntArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeInt(element)
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func readIntArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readInt())
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return array
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func writeLongArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeLong(element)
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func readLongArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readLong())
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return array
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func writeFloatArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeFloat(element)
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func readFloatArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readFloat())
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return array
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func writeDoubleArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeDouble(element)
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func readDoubleArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readDouble())
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return array
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func writeCharArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeChar(element)
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func readCharArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readChar())
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return array
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func writeStringArray(array):
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if (array == null):
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writeInt(0)
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else:
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writeInt(array.size());
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for element in array:
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writeString(element)
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func readStringArray():
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var array = []
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var size = readInt()
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if (size > 0):
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for index in range(size):
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array.append(readString())
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return array
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func writePacketArray(array, protocolId):
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if (array == null):
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writeInt(0)
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else:
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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writeInt(array.size());
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for element in array:
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protocolRegistration.write(self, element)
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func readPacketArray(protocolId):
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var array = []
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var size = readInt()
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if (size > 0):
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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for index in range(size):
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array.append(protocolRegistration.read(self))
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return array
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func writeIntIntMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeInt(key)
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writeInt(map[key])
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func readIntIntMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readInt()
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var value = readInt()
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map[key] = value
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return map
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func writeIntLongMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeInt(map)
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writeLong(map[key])
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func readIntLongMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readInt()
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var value = readLong()
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map[key] = value
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return map
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func writeIntStringMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeInt(key)
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writeString(map[key])
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func readIntStringMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readInt()
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var value = readString()
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map[key] = value
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return map
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func writeIntPacketMap(map, protocolId):
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if (map == null):
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writeInt(0)
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else:
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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writeInt(map.size())
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for key in map:
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writeInt(key)
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protocolRegistration.write(self, map[key])
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func readIntPacketMap(protocolId):
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var map = {}
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var size = readInt()
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if (size > 0):
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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for index in range(size):
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var key = readInt()
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var value = protocolRegistration.read(self)
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map[key] = value
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return map
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func writeLongIntMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeLong(key)
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writeInt(map[key])
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func readLongIntMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readLong()
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var value = readInt()
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map[key] = value
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return map
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func writeLongLongMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeLong(key)
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writeLong(map[key])
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func readLongLongMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readLong()
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var value = readLong()
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map[key] = value
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return map
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func writeLongStringMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeLong(key)
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writeString(map[key])
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func readLongStringMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readLong()
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var value = readString()
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map[key] = value
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return map
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func writeLongPacketMap(map, protocolId):
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if (map == null):
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writeInt(0)
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else:
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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writeInt(map.size())
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for key in map:
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writeLong(key)
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protocolRegistration.write(self, map[key])
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func readLongPacketMap(protocolId):
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var map = {}
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var size = readInt()
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if (size > 0):
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var protocolRegistration = ProtocolManager.getProtocol(protocolId)
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for index in range(size):
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var key = readLong()
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var value = protocolRegistration.read(self)
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map[key] = value
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return map
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func writeStringIntMap(map):
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if (map == null):
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writeInt(0)
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else:
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writeInt(map.size())
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for key in map:
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writeString(key)
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writeInt(map[key])
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func readStringIntMap():
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var map = {}
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var size = readInt()
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if (size > 0):
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for index in range(size):
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var key = readString()
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var value = readInt()
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map[key] = value
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return map
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func writeStringLongMap(map):
|
|
if (map == null):
|
|
writeInt(0)
|
|
else:
|
|
writeInt(map.size())
|
|
for key in map:
|
|
writeString(key)
|
|
writeLong(map[key])
|
|
|
|
func readStringLongMap():
|
|
var map = {}
|
|
var size = readInt()
|
|
if (size > 0):
|
|
for index in range(size):
|
|
var key = readString()
|
|
var value = readLong()
|
|
map[key] = value
|
|
return map
|
|
|
|
func writeStringStringMap(map):
|
|
if (map == null):
|
|
writeInt(0)
|
|
else:
|
|
writeInt(map.size())
|
|
for key in map:
|
|
writeString(key)
|
|
writeString(map[key])
|
|
|
|
func readStringStringMap():
|
|
var map = {}
|
|
var size = readInt()
|
|
if (size > 0):
|
|
for index in range(size):
|
|
var key = readString()
|
|
var value = readString()
|
|
map[key] = value
|
|
return map
|
|
|
|
|
|
func writeStringPacketMap(map, protocolId):
|
|
if (map == null):
|
|
writeInt(0)
|
|
else:
|
|
var protocolRegistration = ProtocolManager.getProtocol(protocolId)
|
|
writeInt(map.size())
|
|
for key in map:
|
|
writeString(key)
|
|
protocolRegistration.write(self, map[key])
|
|
|
|
func readStringPacketMap(protocolId):
|
|
var map = {}
|
|
var size = readInt()
|
|
if (size > 0):
|
|
var protocolRegistration = ProtocolManager.getProtocol(protocolId)
|
|
for index in range(size):
|
|
var key = readString()
|
|
var value = protocolRegistration.read(self)
|
|
map[key] = value
|
|
return map
|