[Reapi] Switch weapons after throwing grenades

/* Plugin generated by AMXX-Studio */

#include <amxmodx>
#include <hamsandwich>
#include <reapi>

#define PLUGIN "Switch weapons after throwing grenades"
#define VERSION "1.0"
#define AUTHOR "author"

public plugin_init() {
    register_plugin(PLUGIN, VERSION, AUTHOR)

    RegisterHam(Ham_Weapon_WeaponIdle, "weapon_hegrenade", "Weapon_WeaponIdle_Pre", false);
}

public Weapon_WeaponIdle_Pre(const item)
{
    if (Float:get_member(item, m_Weapon_flTimeWeaponIdle) > 0.0
    || Float:get_member(item, m_flStartThrow) > 0.0
    || Float:get_member(item, m_flReleaseThrow) < 0.0)
    {
        return HAM_IGNORED;
    }

    set_member(item, m_flStartThrow, 0.0);
    ExecuteHamB(Ham_Weapon_RetireWeapon, item);
    return HAM_SUPERCEDE;
}