Админский нож

#include < amxmodx >
#include < engine >
#include < hamsandwich >

#define	FL_WATERJUMP	(1<<11)
#define	FL_ONGROUND	(1<<9)

new const models [ ][ ] =
{
	"models/aknife/v_combat.mdl",
	"models/aknife/p_combat.mdl",
	"models/aknife/v_bayonet.mdl",
	"models/aknife/p_bayonet.mdl"
}

enum _:udata
{
	knife
}

new UserData [ 33 ][ udata ]

public plugin_init ( )
{
	register_plugin ( "Admin Knife", "3.2", "OverGame" )
	
	register_event ( "CurWeapon", "event_curweapon", "be", "1=1" )
	RegisterHam ( Ham_TakeDamage, "player", "event_damage", 0 )
	
	register_clcmd ( "aknife", "open_menu" )
	register_clcmd ( "say /aknife", "open_menu" )
	register_clcmd ( "say_team /aknife", "open_menu" )
}

public plugin_precache ( )
{
	for ( new i; i < sizeof ( models ); i++ )
		precache_model ( models [ i ] )
}

public event_damage ( victim, inflicator, attacker, Float:damage )
{
	if ( !is_user_connected ( attacker ) && victim == attacker || !victim )
		return
	
	if ( UserData [ attacker ][ knife ] == 2 )
		SetHamParamFloat ( 4, damage * 2.0 )
}

public client_putinserver ( id )
{
	if ( get_user_flags ( id ) & ADMIN_LEVEL_F )
	{
		UserData [ id ][ knife ] = 1
	} else {
		UserData [ id ][ knife ] = 0
	}
}

public client_PreThink ( id )
{
    if ( UserData [ id ][ knife ] == 1 )
	{
		entity_set_float ( id, EV_FL_fuser2, 0.0 )
		
		if ( entity_get_int ( id, EV_INT_button ) & 2 )
		{
			new flags = entity_get_int ( id, EV_INT_flags )

			if ( flags & FL_WATERJUMP )
				return PLUGIN_CONTINUE
				
			if ( entity_get_int ( id, EV_INT_waterlevel ) >= 2 )
				return PLUGIN_CONTINUE
				
			if ( !( flags & FL_ONGROUND ) )
				return PLUGIN_CONTINUE

			new Float:velocity [ 3 ]
			entity_get_vector ( id, EV_VEC_velocity, velocity )
			velocity [ 2 ] += 250.0
			entity_set_vector ( id, EV_VEC_velocity, velocity )

			entity_set_int ( id, EV_INT_gaitsequence, 6 )
		}
	}
	return PLUGIN_CONTINUE
}

public open_menu ( id )
{
	new menu, caption [ 128 ], admin [ 33 ]
	
	if ( get_user_flags ( id ) & ADMIN_LEVEL_F )
		admin [ id ] = true
	else
		admin [ id ] = false
	
	format ( caption, charsmax ( caption ), "\d[ aKnife ]\r Меню ножа^n\yР’С‹ \r%s", admin [ id ] ? "РђРґРјРёРЅ" : "Р?РіСЂРѕРє" )
	menu = menu_create ( caption, "omenu_hand" )
	
	menu_additem ( menu, "\rСтандартный^n", "0" )
	menu_additem ( menu, "\wКомбат \d[ Bhop ]", "1" )
	menu_additem ( menu, "\wBayonet \d[ Дамаг ]", "2" )
	
	menu_setprop ( menu, MPROP_BACKNAME, "Назад" )
	menu_setprop ( menu, MPROP_NEXTNAME, "Далее" )
	menu_setprop ( menu, MPROP_EXITNAME, "Выход" )
 
	menu_display ( id, menu, 0 )
	return PLUGIN_HANDLED
}

public omenu_hand ( id, menu, item )
{
	if ( item == MENU_EXIT )
	{
		menu_destroy ( menu )
		return PLUGIN_HANDLED
	}
 
	new data [ 6 ], iName [ 64 ], access, callback
	menu_item_getinfo ( menu, item, access, data, 5, iName, 63, callback )
 
	new key = str_to_num ( data )
	
	if ( get_user_flags ( id ) & ADMIN_LEVEL_F )
	{
		UserData [ id ][ knife ] = key
		event_curweapon ( id )
	}
	
	return PLUGIN_HANDLED
}

public event_curweapon ( id )
{
	new weapon = read_data ( 2 )
	if ( weapon == CSW_KNIFE )
	{
		switch ( UserData [ id ][ knife ] )
		{
			case 0:
			{
				entity_set_string ( id, EV_SZ_viewmodel, "models/v_knife.mdl" )
				entity_set_string ( id, EV_SZ_weaponmodel, "models/p_knife.mdl" )
			}
			case 1:
			{
				entity_set_string ( id, EV_SZ_viewmodel, models [ 0 ] )
				entity_set_string ( id, EV_SZ_weaponmodel, models [ 1 ] )
			}
			case 2:
			{
				entity_set_string ( id, EV_SZ_viewmodel, models [ 2 ] )
				entity_set_string ( id, EV_SZ_weaponmodel, models [ 3 ] )
			}
		}
	}
	
	return PLUGIN_CONTINUE
}