A3D_IsValidRoute

Whether a route exists.

native bool:A3D_IsValidRoute(Route:routeid);

Parameters

Parameter	Description
Route:routeid	Route to check.

Remarks

A route is valid from the moment it is found until it is destroyed, or until the script that found it unloads. The id of a destroyed route may be given to the next route, so an id is only worth checking while the script still holds it.

Example

stock bool:ShowIfValid(playerid, Route:routeid) {
    if (!A3D_IsValidRoute(routeid)) {
        return false;
    }

    return A3D_ShowRouteForPlayer(playerid, routeid);
}

Related

• A3D_FindRoute: Find the best route between two points along the paths of the game.
• A3D_DestroyRoute: Destroy a route, and hide it from the players it is shown to.