[Face9000]

Hey pig try this:

pawn Код:

stock IsPlayerInWater(playerid)
{
    new lib[16],anim[32];
    GetAnimationName(GetPlayerAnimationIndex(playerid), lib, sizeof(lib), anim, sizeof(anim));
    if(!strcmp(lib, "SWIM", true) && !isnull(lib)) return 1;
    return 0;
}

You don't have to get all water coordinates, just use the swimming animation.