[raizo11]

I want to detect if jockey is up on the player. How can do that?

[Bacardi]

Server event "jockey_ride", Tick 10831:
- "userid" = "10"
- "victim" = "2"
Server event "player_hurt", Tick 10831:
- "userid" = "2"
- "attacker" = "10"
- "attackerentid" = "6"
- "health" = "90"
- "armor" = "0"
- "weapon" = "jockey_claw"
- "dmg_health" = "4"
- "dmg_armor" = "0"
- "hitgroup" = "3"
- "type" = "128"
Server event "player_hurt_concise", Tick 10831:
- "userid" = "2"
- "attackerentid" = "6"
- "type" = "128"
- "dmg_health" = "4"

[Spirit_12]

You can use the netprop method. It works like a charm. Just pass the player index to IsJockeyed function.

PHP Code:

bool IsJockeyed(int survivor)
{
    return IsJockey(GetEntPropEnt(survivor, Prop_Send, "m_jockeyAttacker"));
}

bool IsJockey(int client)
{
    return (client > 0 
        && client <= MaxClients 
        && IsClientInGame(client) 
        && GetClientTeam(client) == 3 
        && GetEntProp(client, Prop_Send, "m_zombieClass") == 5);
}