Difference between revisions of "Network Protocol/SELECT"
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typedef struct udp_select_t | typedef struct udp_select_t | ||
{ | { | ||
| − | /*00*/ u64 time_sender; | + | /*00*/ u64 time_sender; // NULL or time of sender (milliseconds since 2000-01-01, based on real time clock) |
| − | /*08*/ u64 time_receiver; | + | /*08*/ u64 time_receiver; // NULL or assumed time of the receiver, based on the last received time |
| − | /*10*/ u16 rank_pl1; | + | /*10*/ u16 rank_pl1; // rank of previous race == start position of next race (Player 1) |
| − | /*12*/ u16 sum_pts_pl1; | + | /*12*/ u16 sum_pts_pl1; // accumulated event points (Player 1) |
| − | /*14*/ u8 driver_pl1; | + | /*14*/ u8 driver_pl1; // Driver of Player 1 |
| − | /*15*/ u8 vehicle_pl1; | + | /*15*/ u8 vehicle_pl1; // Vehicle of Player 1 |
| − | /*16*/ u8 user_track_pl1; | + | /*16*/ u8 user_track_pl1; // 0x00-0x1f:course ID, 0x20-0x29:battle course ID, 0x43:none, 0xff:random |
| − | /*17*/ u8 | + | /*17*/ u8 unknown_17; // 0..3 |
| − | /*18*/ u16 rank_pl2; | + | /*18*/ u16 rank_pl2; // rank of previous race (Player 2. 0x00 if there is only one player) |
| − | /*1a*/ u16 sum_pts_pl2; | + | /*1a*/ u16 sum_pts_pl2; // accumulated event points (Player 2. 0x00 if there is only one player) |
| − | /*1c*/ u8 driver_pl2; | + | /*1c*/ u8 driver_pl2; // Driver of Player 2 (0x30 when only one player) |
| − | /*1d*/ u8 vehicle_pl2; | + | /*1d*/ u8 vehicle_pl2; // Vehicle of Player 2 (0x24 when only one player) |
| − | /*1e*/ u8 user_track_pl2; | + | /*1e*/ u8 user_track_pl2; // 0x00-0x1f:course ID, 0x20-0x29:battle course ID, 0x43:none, 0xff:random (one player: 0x43; two players: same as user_track_pl1) |
| − | /*1f*/ u8 | + | /*1f*/ u8 unknown_1f; // (nearly) always 0? |
| − | /*20*/ | + | /*20*/ u32 select_id; // a unique id, changed for every race/battle |
| − | + | /*24*/ u8 battle_type; // Value indicating if COIN or BOSS-Battle (in SEL1) (0x00: UNKNOWN or COIN, 0x80: BOSS) | |
| − | /*24*/ u8 battle_type; | + | /*25*/ u24 team; // 2 bits for each client slot. Bit is set for red team. |
| − | /*25*/ u24 team; | ||
| − | /*28*/ u8 client_slot[12]; | + | /*28*/ u8 client_slot[12]; // relation race_slot(index) : client slot (0xff=none) |
| − | /*34*/ u8 sel_track; | + | /*34*/ u8 sel_track; // game: selected track: 0xff:none |
| − | /*35*/ u8 sel_phase; | + | /*35*/ u8 sel_phase; // selection phase: 0:prepare, 1:wait, 2:lottery |
| − | /*36*/ u8 sel_client; | + | /*36*/ u8 sel_client; // client index: who has selected the track (0xff: none) |
| − | /*37*/ u8 sel_engine; | + | /*37*/ u8 sel_engine; // 0:none, 1:100cc, 2:150cc 3:mirror (WW and 1st race of GP) |
/*38*/ | /*38*/ | ||
} | } | ||
| Line 38: | Line 37: | ||
<br/> | <br/> | ||
| − | During phase 1 (SEL/PREPARE), the wiis | + | During phase 1 (SEL/PREPARE), the wiis synchronize their clocks using "time_sender" and "time_receiver" so the race starts at the same time on all wiis. |
{{MKWii Network Protocol}} | {{MKWii Network Protocol}} | ||
[[category: Network Protocol|S]] | [[category: Network Protocol|S]] | ||
Revision as of 16:53, 24 June 2015
This pages is related to MKWii Network Protocol and describes the record type SELECT in GNU C notation.
typedef struct udp_select_t
{
/*00*/ u64 time_sender; // NULL or time of sender (milliseconds since 2000-01-01, based on real time clock)
/*08*/ u64 time_receiver; // NULL or assumed time of the receiver, based on the last received time
/*10*/ u16 rank_pl1; // rank of previous race == start position of next race (Player 1)
/*12*/ u16 sum_pts_pl1; // accumulated event points (Player 1)
/*14*/ u8 driver_pl1; // Driver of Player 1
/*15*/ u8 vehicle_pl1; // Vehicle of Player 1
/*16*/ u8 user_track_pl1; // 0x00-0x1f:course ID, 0x20-0x29:battle course ID, 0x43:none, 0xff:random
/*17*/ u8 unknown_17; // 0..3
/*18*/ u16 rank_pl2; // rank of previous race (Player 2. 0x00 if there is only one player)
/*1a*/ u16 sum_pts_pl2; // accumulated event points (Player 2. 0x00 if there is only one player)
/*1c*/ u8 driver_pl2; // Driver of Player 2 (0x30 when only one player)
/*1d*/ u8 vehicle_pl2; // Vehicle of Player 2 (0x24 when only one player)
/*1e*/ u8 user_track_pl2; // 0x00-0x1f:course ID, 0x20-0x29:battle course ID, 0x43:none, 0xff:random (one player: 0x43; two players: same as user_track_pl1)
/*1f*/ u8 unknown_1f; // (nearly) always 0?
/*20*/ u32 select_id; // a unique id, changed for every race/battle
/*24*/ u8 battle_type; // Value indicating if COIN or BOSS-Battle (in SEL1) (0x00: UNKNOWN or COIN, 0x80: BOSS)
/*25*/ u24 team; // 2 bits for each client slot. Bit is set for red team.
/*28*/ u8 client_slot[12]; // relation race_slot(index) : client slot (0xff=none)
/*34*/ u8 sel_track; // game: selected track: 0xff:none
/*35*/ u8 sel_phase; // selection phase: 0:prepare, 1:wait, 2:lottery
/*36*/ u8 sel_client; // client index: who has selected the track (0xff: none)
/*37*/ u8 sel_engine; // 0:none, 1:100cc, 2:150cc 3:mirror (WW and 1st race of GP)
/*38*/
}
__attribute__ ((packed)) udp_select_t;
During phase 1 (SEL/PREPARE), the wiis synchronize their clocks using "time_sender" and "time_receiver" so the race starts at the same time on all wiis. Template:MKWii Network Protocol