package commands import ( "encoding/binary" "fmt" "minetest_client/types" ) type ServerBlockData struct { Pos types.BlockPos } func (p *ServerBlockData) GetCommandId() uint16 { return ServerCommandBlockData } func (p *ServerBlockData) MarshalPacket() ([]byte, error) { return nil, nil } func (p *ServerBlockData) UnmarshalPacket(payload []byte) error { blockpos := types.BlockPos{} blockpos.PosX = int16(binary.BigEndian.Uint16(payload[0:])) blockpos.PosY = int16(binary.BigEndian.Uint16(payload[2:])) blockpos.PosZ = int16(binary.BigEndian.Uint16(payload[4:])) p.Pos = blockpos return nil } func (p *ServerBlockData) String() string { return fmt.Sprintf("{ServerBlockData pos=%s}", p.Pos) }