[ReAPI] Is this good or can be improve?

[nanaka]

#include <amxmodx>
#include <reapi>

new g_iMaxPlayers

public plugin_init()
{
    register_plugin("ReAPI HS", "1", "Vaqtincha")
    RegisterHookChain(RG_CBasePlayer_TakeDamage, "CBasePlayer_TakeDamage", .post = false)

    g_iMaxPlayers = get_maxplayers()
}

public CBasePlayer_TakeDamage(const pPlayer, const pevInflictor, const pevAttacker, const Float:flDamage, const bitsDamageType)
{
    if((1 <= (pevAttacker) <= g_iMaxPlayers) || !(bitsDamageType & DMG_BULLET))
        return HC_CONTINUE
    
    if(pevAttacker == pevInflictor && (get_member(pPlayer, m_LastHitGroup) == HITGROUP_HEAD) && get_user_weapon(pevAttacker) != CSW_KNIFE)
    {
        SetHookChainReturn(ATYPE_INTEGER, false)
        return HC_SUPERCEDE
    }
    
    return HC_CONTINUE
}

 

[voed]

Improve what?

 

[nanaka]

Regarding in the function CBasePlayer_TakeDamage
is it good enough, I mean if counts Head 100% or sometimes bullets doesnt take head in count.