![]() Packet headers are 4 bytes long, and are generated with the use of the send IV, packet length (without header) and the version of MapleStory. The Packet Encryption in MapleStory is a combination of AES and MapleStory's own encryption. The concept of bit fields is used primarily with buff stats. If the result of the operation is zero, the value was 0, else the value was 1. The mask is then bitwise and-ed to the bitfield in question. The mask in this example to check the corresponding bit would be 0x40 (0b01000000 in binary). To check if the second bit (shown in bold) has been set, the number can be masked to isolate that bit and checked if the value was set. For example, the number 0圆8 (0b0 1101000 in binary) contains 3 bits to be discovered as booleans set to true. To pull out bits from the number, masking is used. Private Severs will parse a portion of the packet as an unsigned integer, but the actual data consists of bits neighboring eachother.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |