#if defined _zombie_plague_advance_included
  #endinput
#endif
#define _zombie_plague_advance_included

/* Teams for zp_register_extra_item() */
#define ZP_TEAM_ZOMBIE (1<<0)
#define ZP_TEAM_HUMAN (1<<1)
#define ZP_TEAM_NEMESIS (1<<2)
#define ZP_TEAM_SURVIVOR (1<<3)
#define ZP_TEAM_SNIPER (1<<4)
#define ZP_TEAM_ASSASSIN (1<<5)

/* Death Match modes for zp_register_game_mode */
enum
{
	ZP_DM_NONE = 0,	// Disable death match during the custom mode round
	ZP_DM_HUMAN, 	// Respawn as human only
	ZP_DM_ZOMBIE, 	// Respawn as zombie only
	ZP_DM_RANDOM,	// Respawn randomly as humans or zombies
	ZP_DM_BALANCE	// Respawn as humans or zombies to keep both team balanced
}

/* Game modes for zp_round_started() */
enum
{
	MODE_NONE = 0,
	MODE_INFECTION,
	MODE_NEMESIS,
	MODE_ASSASSIN,
	MODE_SURVIVOR,
	MODE_SNIPER,
	MODE_SWARM,
	MODE_MULTI,
	MODE_PLAGUE,
	MODE_LNJ
}

/* Winner teams for zp_round_ended() */
enum
{
	WIN_NO_ONE = 0,
	WIN_ZOMBIES,
	WIN_HUMANS
}

/* Custom forward return values */
#define ZP_PLUGIN_HANDLED 97


native zp_get_user_zombie(id)


native zp_get_user_nemesis(id)


native zp_get_user_survivor(id)


native zp_get_user_first_zombie(id)

native zp_get_user_last_zombie(id)

native zp_get_user_last_human(id)


native zp_get_user_zombie_class(id)


native zp_get_user_next_class(id)


native zp_set_user_zombie_class(id, classid)

native zp_get_user_ammo_packs(id)


native zp_set_user_ammo_packs(id, amount)


native zp_get_zombie_maxhealth(id)


native zp_get_user_batteries(id)

native zp_set_user_batteries(id, charge)


native zp_get_user_nightvision(id)


native zp_set_user_nightvision(id, set)


native zp_infect_user(id, infector = 0, silent = 0, rewards = 0)

native zp_disinfect_user(id, silent = 0)


native zp_make_user_nemesis(id)


native zp_make_user_survivor(id)


native zp_respawn_user(id, team)


native zp_force_buy_extra_item(id, itemid, ignorecost = 0)

native zp_get_user_sniper(id)


native zp_make_user_sniper(id)

native zp_get_user_assassin(id)


native zp_make_user_assassin(id)


native zp_override_user_model(id, const newmodel[], modelindex = 0)


native zp_has_round_started()


native zp_is_nemesis_round()


native zp_is_survivor_round()


native zp_is_swarm_round()


native zp_is_plague_round()


native zp_is_lnj_round()


native zp_get_zombie_count()


native zp_get_human_count()


native zp_get_nemesis_count()


native zp_get_survivor_count()


native zp_is_sniper_round()


native zp_is_assassin_round()


native zp_get_sniper_count()


native zp_get_assassin_count()


native zp_get_current_mode()


native zp_get_user_model(id, const model[], maxlen)

native zp_set_user_model(id, const model[])


native zp_get_extra_item_id(const name[])


native zp_get_zombie_class_id(const name[])


native zp_register_game_mode( const name[], flags, chance, allow, dm_mode)


native zp_register_extra_item(const name[], cost, teams)


native zp_register_zombie_class(const name[], const info[], const model[], const clawmodel[], hp, speed, Float:gravity, Float:knockback)


forward zp_round_started(gamemode, id)


forward zp_round_started_pre(gameid)

forward zp_round_ended(winteam)


forward zp_user_infected_pre(id, infector, nemesis)
forward zp_user_infected_post(id, infector, nemesis)


forward zp_user_humanized_pre(id, survivor)
forward zp_user_humanized_post(id, survivor)
forward zp_user_humanized_pre(id, sniper)
forward zp_user_humanized_post(id, sniper)


forward zp_user_infect_attempt(id, infector, nemesis)
forward zp_user_humanize_attempt(id, survivor)
forward zp_user_humanize_attempt(id, sniper)


forward zp_game_mode_selected(gameid, id)


forward zp_extra_item_selected(id, itemid)


forward zp_user_unfrozen(id)


forward zp_user_last_zombie(id)


forward zp_user_last_human(id)


forward zp_player_spawn_post(id, resp_zombie)

#define ZP_TEAM_ANY 0