Auto grenade every XY sec

#include <amxmodx>
#include <fun>

#define PLUGIN "Auto grenade every XY sec"
#define VERSION "1.0"
#define AUTHOR "mforce"

#define TIME_IN_FLOAT   (20.0)

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)
    set_task(TIME_IN_FLOAT, "granatadas", _, _, _, "b")
}

public granatadas() {
    new players[32], num, tempid
    get_players(players, num, "ac")
    for(new i = 0; i < num; i++) {
        tempid = players[i]
        if(!user_has_weapon(tempid, CSW_HEGRENADE))
            give_item(tempid, "weapon_hegrenade")
    }
}