Ошибка в плагине Respawn

L 03/09/2015 - 10:03:18: [AMXX] Displaying debug trace (plugin "respawn.amxx")
L 03/09/2015 - 10:03:18: [AMXX] Run time error 10: native error (native "get_pcvar_num")
L 03/09/2015 - 10:03:18: [AMXX] [0] respawn.sma::SpawnUser (line 28)

Сам плагин: Код:

#include <amxmodx>
#include <zombieplague>

#define validTeam(%1) (1 <= get_user_team(%1) <= 3)

new pcvar, pcvar_nem, pcvar_plague, pcvar_surv, pcvar_swarm;

public plugin_init()
{
	register_plugin("[ZP] Respawn", "1.1", "ILUSION");
	pcvar = get_cvar_pointer("zp_deathmatch");
	pcvar_nem = get_cvar_pointer("zp_nem_allow_respawn");
	pcvar_plague = get_cvar_pointer("zp_plague_allow_respawn");
	pcvar_swarm = get_cvar_pointer("zp_swarm_allow_respawn");
	pcvar_surv = get_cvar_pointer("zp_surv_allow_respawn");
}

public client_putinserver(id)
	if (get_pcvar_num(pcvar))
		set_task(10.0, "SpawnUser", id, _, _, "b");

public SpawnUser(id)
{
	if (!is_user_connected(id))
		remove_task(id);
	else if (!validTeam(id))
		return;
	else if (is_user_alive(id) || zp_is_swarm_round() && !get_pcvar_num(pcvar_swarm) || zp_is_nemesis_round() && !get_pcvar_num(pcvar_nem) || zp_is_survivor_round() && !get_pcvar_num(pcvar_surv) || zp_is_plague_round() && !get_pcvar_num(pcvar_plague))
		remove_task(id);
	else
	{
		switch (get_pcvar_num(pcvar))
		{
			case 1: zp_respawn_user(id, zp_is_survivor_round() ? ZP_TEAM_ZOMBIE : ZP_TEAM_HUMAN);
			case 2: zp_respawn_user(id, zp_is_nemesis_round() ? ZP_TEAM_HUMAN : ZP_TEAM_ZOMBIE);
			case 3: zp_respawn_user(id, zp_is_survivor_round() ? ZP_TEAM_ZOMBIE : zp_is_nemesis_round() ? ZP_TEAM_HUMAN : random_num(1, 2) == 1 ? ZP_TEAM_HUMAN : ZP_TEAM_ZOMBIE);
			case 4: zp_respawn_user(id, zp_is_survivor_round() ? ZP_TEAM_ZOMBIE : zp_is_nemesis_round() ? ZP_TEAM_HUMAN : zp_get_zombie_count() < zp_get_human_count() ? ZP_TEAM_ZOMBIE : ZP_TEAM_HUMAN);
			default: zp_respawn_user(id, zp_is_survivor_round() ? ZP_TEAM_ZOMBIE : zp_is_nemesis_round() ? ZP_TEAM_HUMAN : random_num(1, 2) == 1 ? ZP_TEAM_HUMAN : ZP_TEAM_ZOMBIE);
		}
		
		remove_task(id);
	}
}