Server: Len   15 [ChangeMoveType]
0F 00
28
B2 16 00 10  // object id
00 00 00 00  // 0 - walk, 1 - run
00 00 00 00  // ??

writeC(0x28);
writeD(_charObjId);
writeD(_running ? RUN : WALK);
writeD(0); //c2