Qwiker

#include <amxmodx>
#include <fakemeta>
#include <csx>

public plugin_init()
{
	register_plugin("Odrzut po kosie", "1.0", "asiap123");
}

public client_damage(attacker, id, iDamage, iWeapon)
{
	if(!is_user_connected(attacker) || !is_user_alive(id) || iWeapon != CSW_KNIFE)
	{
		return;
	}

	static Float:fPunchAngle[3];
	fPunchAngle[0] = random_float(-50.0, 50.0);
	fPunchAngle[1] = random_float(-50.0, 50.0);
	fPunchAngle[2] = random_float(-50.0, 50.0);

	set_pev(id, pev_punchangle, fPunchAngle);
}

#include <amxmodx>
#include <amxmisc>
#include <fun>

new g_MaxPlayers;

public plugin_init() {
    register_logevent("logevent_round_start", 2, "1=Round_Start") 
    g_MaxPlayers = get_maxplayers(); 
}
public logevent_round_start()
{
    for ( new i = 1 ; i <= g_MaxPlayers ; i++ )
    {
        if(is_user_alive(i))
        {
            set_user_armor(i, get_user_armor(i)+100)
        }
    }    
}