#include maps\mp\_utility;
#include common_scripts\utility;
#include maps\mp\zombies\_zm_utility;

#include scripts\zm\replaced\zm_transit;
#include scripts\zm\replaced\zm_transit_sq;
#include scripts\zm\replaced\zm_transit_gamemodes;
#include scripts\zm\replaced\zm_transit_classic;
#include scripts\zm\replaced\zm_transit_utility;
#include scripts\zm\replaced\zm_transit_ai_screecher;
#include scripts\zm\replaced\zm_transit_bus;
#include scripts\zm\replaced\zm_transit_distance_tracking;
#include scripts\zm\replaced\_zm_riotshield;
#include scripts\zm\replaced\_zm_ai_avogadro;
#include scripts\zm\replaced\_zm_ai_screecher;
#include scripts\zm\replaced\_zm_weap_riotshield;
#include scripts\zm\replaced\_zm_weap_jetgun;
#include scripts\zm\replaced\_zm_weap_emp_bomb;
#include scripts\zm\replaced\_zm_equip_electrictrap;
#include scripts\zm\replaced\_zm_equip_turret;
#include scripts\zm\replaced\_zm_banking;
#include scripts\zm\replaced\_zm_weapon_locker;
#include scripts\zm\replaced\_zm_sq;

main()
{
	replaceFunc(maps\mp\zm_transit_sq::navcomputer_waitfor_navcard, scripts\zm\replaced\_zm_sq::navcomputer_waitfor_navcard);
	replaceFunc(maps\mp\zm_transit_sq::maxis_sidequest_a, scripts\zm\replaced\zm_transit_sq::maxis_sidequest_a);
	replaceFunc(maps\mp\zm_transit_sq::maxis_sidequest_b, scripts\zm\replaced\zm_transit_sq::maxis_sidequest_b);
	replaceFunc(maps\mp\zm_transit_sq::maxis_sidequest_c, scripts\zm\replaced\zm_transit_sq::maxis_sidequest_c);
	replaceFunc(maps\mp\zm_transit_sq::maxis_sidequest_complete, scripts\zm\replaced\zm_transit_sq::maxis_sidequest_complete);
	replaceFunc(maps\mp\zm_transit_sq::richtofen_sidequest_c, scripts\zm\replaced\zm_transit_sq::richtofen_sidequest_c);
	replaceFunc(maps\mp\zm_transit_sq::richtofen_sidequest_complete, scripts\zm\replaced\zm_transit_sq::richtofen_sidequest_complete);
	replaceFunc(maps\mp\zm_transit_sq::droppowerup, scripts\zm\replaced\zm_transit_sq::droppowerup);
	replaceFunc(maps\mp\zm_transit::lava_damage_depot, scripts\zm\replaced\zm_transit::lava_damage_depot);
	replaceFunc(maps\mp\zm_transit_gamemodes::init, scripts\zm\replaced\zm_transit_gamemodes::init);
	replaceFunc(maps\mp\zm_transit_classic::inert_zombies_init, scripts\zm\replaced\zm_transit_classic::inert_zombies_init);
	replaceFunc(maps\mp\zm_transit_utility::solo_tombstone_removal, scripts\zm\replaced\zm_transit_utility::solo_tombstone_removal);
	replaceFunc(maps\mp\zm_transit_ai_screecher::init, scripts\zm\replaced\zm_transit_ai_screecher::init);
	replaceFunc(maps\mp\zm_transit_ai_screecher::player_wait_land, scripts\zm\replaced\zm_transit_ai_screecher::player_wait_land);
	replaceFunc(maps\mp\zm_transit_bus::bussetup, scripts\zm\replaced\zm_transit_bus::bussetup);
	replaceFunc(maps\mp\zm_transit_bus::busscheduleadd, scripts\zm\replaced\zm_transit_bus::busscheduleadd);
	replaceFunc(maps\mp\zm_transit_bus::busplowkillzombieuntildeath, scripts\zm\replaced\zm_transit_bus::busplowkillzombieuntildeath);
	replaceFunc(maps\mp\zm_transit_distance_tracking::delete_zombie_noone_looking, scripts\zm\replaced\zm_transit_distance_tracking::delete_zombie_noone_looking);
	replaceFunc(maps\mp\zombies\_zm_ai_avogadro::check_range_attack, scripts\zm\replaced\_zm_ai_avogadro::check_range_attack);
	replaceFunc(maps\mp\zombies\_zm_ai_avogadro::avogadro_exit, scripts\zm\replaced\_zm_ai_avogadro::avogadro_exit);
	replaceFunc(maps\mp\zombies\_zm_ai_screecher::screecher_spawning_logic, scripts\zm\replaced\_zm_ai_screecher::screecher_spawning_logic);
	replaceFunc(maps\mp\zombies\_zm_ai_screecher::screecher_melee_damage, scripts\zm\replaced\_zm_ai_screecher::screecher_melee_damage);
	replaceFunc(maps\mp\zombies\_zm_ai_screecher::screecher_detach, scripts\zm\replaced\_zm_ai_screecher::screecher_detach);
	replaceFunc(maps\mp\zombies\_zm_ai_screecher::screecher_cleanup, scripts\zm\replaced\_zm_ai_screecher::screecher_cleanup);
	replaceFunc(maps\mp\zombies\_zm_riotshield::doriotshielddeploy, scripts\zm\replaced\_zm_riotshield::doriotshielddeploy);
	replaceFunc(maps\mp\zombies\_zm_riotshield::trackriotshield, scripts\zm\replaced\_zm_riotshield::trackriotshield);
	replaceFunc(maps\mp\zombies\_zm_weap_riotshield::init, scripts\zm\replaced\_zm_weap_riotshield::init);
	replaceFunc(maps\mp\zombies\_zm_weap_riotshield::player_damage_shield, scripts\zm\replaced\_zm_weap_riotshield::player_damage_shield);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::jetgun_firing, scripts\zm\replaced\_zm_weap_jetgun::jetgun_firing);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::is_jetgun_firing, scripts\zm\replaced\_zm_weap_jetgun::is_jetgun_firing);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::jetgun_check_enemies_in_range, scripts\zm\replaced\_zm_weap_jetgun::jetgun_check_enemies_in_range);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::jetgun_grind_zombie, scripts\zm\replaced\_zm_weap_jetgun::jetgun_grind_zombie);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::handle_overheated_jetgun, scripts\zm\replaced\_zm_weap_jetgun::handle_overheated_jetgun);
	replaceFunc(maps\mp\zombies\_zm_weap_jetgun::jetgun_network_choke, scripts\zm\replaced\_zm_weap_jetgun::jetgun_network_choke);
	replaceFunc(maps\mp\zombies\_zm_weap_emp_bomb::emp_detonate, scripts\zm\replaced\_zm_weap_emp_bomb::emp_detonate);
	replaceFunc(maps\mp\zombies\_zm_equip_electrictrap::startelectrictrapdeploy, scripts\zm\replaced\_zm_equip_electrictrap::startelectrictrapdeploy);
	replaceFunc(maps\mp\zombies\_zm_equip_electrictrap::cleanupoldtrap, scripts\zm\replaced\_zm_equip_electrictrap::cleanupoldtrap);
	replaceFunc(maps\mp\zombies\_zm_equip_electrictrap::etrap_choke, scripts\zm\replaced\_zm_equip_electrictrap::etrap_choke);
	replaceFunc(maps\mp\zombies\_zm_equip_turret::startturretdeploy, scripts\zm\replaced\_zm_equip_turret::startturretdeploy);
	replaceFunc(maps\mp\zombies\_zm_banking::init, scripts\zm\replaced\_zm_banking::init);
	replaceFunc(maps\mp\zombies\_zm_banking::bank_deposit_box, scripts\zm\replaced\_zm_banking::bank_deposit_box);
	replaceFunc(maps\mp\zombies\_zm_banking::bank_deposit_unitrigger, scripts\zm\replaced\_zm_banking::bank_deposit_unitrigger);
	replaceFunc(maps\mp\zombies\_zm_banking::bank_withdraw_unitrigger, scripts\zm\replaced\_zm_banking::bank_withdraw_unitrigger);
	replaceFunc(maps\mp\zombies\_zm_weapon_locker::triggerweaponslockerisvalidweaponpromptupdate, scripts\zm\replaced\_zm_weapon_locker::triggerweaponslockerisvalidweaponpromptupdate);
	replaceFunc(maps\mp\zombies\_zm_weapon_locker::wl_set_stored_weapondata, scripts\zm\replaced\_zm_weapon_locker::wl_set_stored_weapondata);
	replaceFunc(maps\mp\zombies\_zm_zonemgr::manage_zones, ::manage_zones);

	grief_include_weapons();
	electric_door_changes();
}

init()
{
	level.zombie_init_done = ::zombie_init_done;
	level.special_weapon_magicbox_check = ::transit_special_weapon_magicbox_check;
	level.can_revive = ::can_revive;
	level.grenade_safe_to_bounce = ::grenade_safe_to_bounce;
	level.object_touching_lava = maps\mp\zm_transit_lava::object_touching_lava;

	player_initial_spawn_override();
	player_respawn_override();
	zombie_spawn_location_changes();
	buildable_table_models();
	cornfield_add_collision();
	cornfield_spawn_path_nodes();
	path_exploit_fixes();

	level thread power_local_electric_doors_globally();
	level thread power_station_vision_change();
	level thread attach_powerups_to_bus();
}

grief_include_weapons()
{
	if ( getDvar( "g_gametype" ) != "zgrief" )
	{
		return;
	}

	include_weapon( "ray_gun_zm" );
	include_weapon( "ray_gun_upgraded_zm", 0 );
	include_weapon( "tazer_knuckles_zm", 0 );
	include_weapon( "knife_ballistic_no_melee_zm", 0 );
	include_weapon( "knife_ballistic_no_melee_upgraded_zm", 0 );
	include_weapon( "knife_ballistic_zm" );
	include_weapon( "knife_ballistic_upgraded_zm", 0 );
	include_weapon( "knife_ballistic_bowie_zm", 0 );
	include_weapon( "knife_ballistic_bowie_upgraded_zm", 0 );
	level._uses_retrievable_ballisitic_knives = 1;
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_zm", 1 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "ray_gun_zm", 4 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "ray_gun_upgraded_zm", 4 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_upgraded_zm", 0 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_no_melee_zm", 0 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_no_melee_upgraded_zm", 0 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_bowie_zm", 0 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "knife_ballistic_bowie_upgraded_zm", 0 );
	include_weapon( "raygun_mark2_zm" );
	include_weapon( "raygun_mark2_upgraded_zm", 0 );
	maps\mp\zombies\_zm_weapons::add_weapon_to_content( "raygun_mark2_zm", "dlc3" );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "raygun_mark2_zm", 1 );
	maps\mp\zombies\_zm_weapons::add_limited_weapon( "raygun_mark2_upgraded_zm", 1 );
}

zombie_init_done()
{
	self.meleedamage = 50;
	self.allowpain = 0;
	self setphysparams( 15, 0, 48 );
}

transit_special_weapon_magicbox_check(weapon)
{
	return 1;
}

can_revive( player_down )
{
    if (self hasWeapon("screecher_arms_zm"))
	{
		return false;
	}

    return true;
}

electric_door_changes()
{
	if( is_classic() )
	{
		return;
	}

	zombie_doors = getentarray( "zombie_door", "targetname" );
	for ( i = 0; i < zombie_doors.size; i++ )
	{
		if ( isDefined( zombie_doors[i].script_noteworthy ) && (zombie_doors[i].script_noteworthy == "local_electric_door" || zombie_doors[i].script_noteworthy == "electric_door") )
		{
			if (zombie_doors[i].target == "lab_secret_hatch")
			{
				continue;
			}

			zombie_doors[i].script_noteworthy = "default";
			zombie_doors[i].zombie_cost = 750;

			// link Bus Depot and Farm electric doors together
			new_target = undefined;
			if (zombie_doors[i].target == "pf1766_auto2353")
			{
				new_target = "pf1766_auto2352";

			}
			else if (zombie_doors[i].target == "pf1766_auto2358")
			{
				new_target = "pf1766_auto2357";
			}

			if (isDefined(new_target))
			{
				targets = getentarray( zombie_doors[i].target, "targetname" );
				zombie_doors[i].target = new_target;

				foreach (target in targets)
				{
					target.targetname = zombie_doors[i].target;
				}
			}
		}
	}
}

power_local_electric_doors_globally()
{
	if( !is_classic() )
	{
		return;
	}

	for ( ;; )
	{
		flag_wait( "power_on" );

		local_power = [];
		zombie_doors = getentarray( "zombie_door", "targetname" );
		for ( i = 0; i < zombie_doors.size; i++ )
		{
			if ( isDefined( zombie_doors[i].script_noteworthy ) && zombie_doors[i].script_noteworthy == "local_electric_door" )
			{
				local_power[local_power.size] = maps\mp\zombies\_zm_power::add_local_power( zombie_doors[i].origin, 16 );
			}
		}

		flag_waitopen( "power_on" );

		for (i = 0; i < local_power.size; i++)
		{
			maps\mp\zombies\_zm_power::end_local_power( local_power[i] );
		}
	}
}

grenade_safe_to_bounce( player, weapname )
{
	if ( !is_offhand_weapon( weapname ) )
	{
		return 1;
	}

	if ( self maps\mp\zm_transit_lava::object_touching_lava() )
	{
		return 0;
	}

	return 1;
}

player_initial_spawn_override()
{
	initial_spawns = getstructarray( "initial_spawn", "script_noteworthy" );
	remove_initial_spawns = [];

	if (level.scr_zm_map_start_location == "transit")
	{
		foreach (initial_spawn in initial_spawns)
		{
			if (initial_spawn.origin == (-6538, 5200, -28) || initial_spawn.origin == (-6713, 5079, -28) || initial_spawn.origin == (-6929, 5444, -28.92) || initial_spawn.origin == (-7144, 5264, -28))
			{
				remove_initial_spawns[remove_initial_spawns.size] = initial_spawn;
			}
		}
	}
	else if (level.scr_zm_map_start_location == "farm")
	{
		foreach (initial_spawn in initial_spawns)
		{
			if (initial_spawn.origin == (7211, -5800, -17.93) || initial_spawn.origin == (7152, -5663, -18.53))
			{
				remove_initial_spawns[remove_initial_spawns.size] = initial_spawn;
			}
			else if (initial_spawn.origin == (8379, -5693, 73.71))
			{
				initial_spawn.origin = (7785, -5922, 53);
				initial_spawn.angles = (0, 80, 0);
				initial_spawn.script_int = 2;
			}
		}
	}
	else if (level.scr_zm_map_start_location == "town")
	{
		foreach (initial_spawn in initial_spawns)
		{
			if (initial_spawn.origin == (1585.5, -754.8, -32.04) || initial_spawn.origin == (1238.5, -303, -31.76))
			{
				remove_initial_spawns[remove_initial_spawns.size] = initial_spawn;
			}
			else if (initial_spawn.origin == (1544, -188, -34))
			{
				initial_spawn.angles = (0, 245, 0);
			}
			else if (initial_spawn.origin == (1430.5, -159, -34))
			{
				initial_spawn.angles = (0, 270, 0);
			}
		}
	}

	foreach (initial_spawn in remove_initial_spawns)
	{
		arrayremovevalue(initial_spawns, initial_spawn);
	}
}

player_respawn_override()
{
	respawn_points = getstructarray( "player_respawn_point", "targetname" );

	if (level.scr_zm_map_start_location == "transit" && level.scr_zm_ui_gametype != "zclassic")
	{
		foreach (respawn_point in respawn_points)
		{
			if (respawn_point.script_noteworthy == "zone_station_ext")
			{
				respawn_array = getstructarray(respawn_point.target, "targetname");

				respawn_array[0].origin = (-6173, 4753, -34);
				respawn_array[0].angles = (0, -90, 0);

				respawn_array[1].origin = (-6449, 4753, -35);
				respawn_array[1].angles = (0, -90, 0);

				respawn_array[2].origin = (-7050, 4753, -35);
				respawn_array[2].angles = (0, -90, 0);

				respawn_array[3].origin = (-7263, 4753, -35);
				respawn_array[3].angles = (0, -90, 0);

				respawn_array[4].origin = (-7423, 4753, -35);
				respawn_array[4].angles = (0, -90, 0);

				respawn_array[5].origin = (-6160, 4300, -29);
				respawn_array[5].angles = (0, 90, 0);

				respawn_array[6].origin = (-6680, 4300, -35);
				respawn_array[6].angles = (0, 90, 0);

				respawn_array[7].origin = (-7050, 4404, -35);
				respawn_array[7].angles = (0, 90, 0);

				respawn_array[8].origin = (-7263, 4404, -35);
				respawn_array[8].angles = (0, 90, 0);

				respawn_array[9].origin = (-7423, 4404, -35);
				respawn_array[9].angles = (0, 90, 0);
			}
		}
	}
	else if (level.scr_zm_map_start_location == "town")
	{
		// North Town respawns
		origin = (1468.5, 703.5, -39.5);
		zone = "zone_town_north";
		dist = 5000;

		scripts\zm\replaced\utility::register_map_spawn_group(origin, zone, dist);

		respawn_array = [];
		for (i = 0; i < 8; i++)
		{
			respawn_array[i] = spawnStruct();
		}

		respawn_array[0].origin = (1581, 666, -39.5);
		respawn_array[0].angles = (0, 270, 0);

		respawn_array[1].origin = (1506, 666, -39.5);
		respawn_array[1].angles = (0, 270, 0);

		respawn_array[2].origin = (1431, 666, -39.5);
		respawn_array[2].angles = (0, 270, 0);

		respawn_array[3].origin = (1356, 666, -39.5);
		respawn_array[3].angles = (0, 270, 0);

		respawn_array[4].origin = (1581, 741, -39.5);
		respawn_array[4].angles = (0, 270, 0);

		respawn_array[5].origin = (1506, 741, -39.5);
		respawn_array[5].angles = (0, 270, 0);

		respawn_array[6].origin = (1431, 741, -39.5);
		respawn_array[6].angles = (0, 270, 0);

		respawn_array[7].origin = (1356, 741, -39.5);
		respawn_array[7].angles = (0, 270, 0);

		foreach (respawn_struct in respawn_array)
		{
			scripts\zm\replaced\utility::register_map_spawn(respawn_struct.origin, respawn_struct.angles, zone);
		}

		// South Town respawns
		origin = (1424.5, -1426.5, -39.5);
		zone = "zone_town_south";
		dist = 5000;

		scripts\zm\replaced\utility::register_map_spawn_group(origin, zone, dist);

		respawn_array = [];
		for (i = 0; i < 8; i++)
		{
			respawn_array[i] = spawnStruct();
		}

		respawn_array[0].origin = (1312, -1389, -39.5);
		respawn_array[0].angles = (0, 90, 0);

		respawn_array[1].origin = (1387, -1389, -39.5);
		respawn_array[1].angles = (0, 90, 0);

		respawn_array[2].origin = (1462, -1389, -39.5);
		respawn_array[2].angles = (0, 90, 0);

		respawn_array[3].origin = (1537, -1389, -39.5);
		respawn_array[3].angles = (0, 90, 0);

		respawn_array[4].origin = (1312, -1464, -39.5);
		respawn_array[4].angles = (0, 90, 0);

		respawn_array[5].origin = (1387, -1464, -39.5);
		respawn_array[5].angles = (0, 90, 0);

		respawn_array[6].origin = (1462, -1464, -39.5);
		respawn_array[6].angles = (0, 90, 0);

		respawn_array[7].origin = (1537, -1464, -39.5);
		respawn_array[7].angles = (0, 90, 0);

		foreach (respawn_struct in respawn_array)
		{
			scripts\zm\replaced\utility::register_map_spawn(respawn_struct.origin, respawn_struct.angles, zone);
		}

		// East Town respawns
		origin = (2308.5, -461.5, -34);
		zone = "zone_town_east";
		dist = 5000;

		scripts\zm\replaced\utility::register_map_spawn_group(origin, zone, dist);

		respawn_array = [];
		for (i = 0; i < 8; i++)
		{
			respawn_array[i] = spawnStruct();
		}

		respawn_array[0].origin = (2276, -559, -34);
		respawn_array[0].angles = (0, 180, 0);

		respawn_array[1].origin = (2276, -494, -34);
		respawn_array[1].angles = (0, 180, 0);

		respawn_array[2].origin = (2276, -429, -34);
		respawn_array[2].angles = (0, 180, 0);

		respawn_array[3].origin = (2276, -364, -34);
		respawn_array[3].angles = (0, 180, 0);

		respawn_array[4].origin = (2341, -559, -34);
		respawn_array[4].angles = (0, 180, 0);

		respawn_array[5].origin = (2341, -494, -34);
		respawn_array[5].angles = (0, 180, 0);

		respawn_array[6].origin = (2341, -429, -34);
		respawn_array[6].angles = (0, 180, 0);

		respawn_array[7].origin = (2341, -364, -34);
		respawn_array[7].angles = (0, 180, 0);

		foreach (respawn_struct in respawn_array)
		{
			scripts\zm\replaced\utility::register_map_spawn(respawn_struct.origin, respawn_struct.angles, zone);
		}

		// West Town respawns
		origin = (568.5, -446.5, -34);
		zone = "zone_town_west";
		dist = 5000;

		scripts\zm\replaced\utility::register_map_spawn_group(origin, zone, dist);

		respawn_array = [];
		for (i = 0; i < 8; i++)
		{
			respawn_array[i] = spawnStruct();
		}

		respawn_array[0].origin = (601, -349, -34);
		respawn_array[0].angles = (0, 0, 0);

		respawn_array[1].origin = (601, -414, -34);
		respawn_array[1].angles = (0, 0, 0);

		respawn_array[2].origin = (601, -479, -34);
		respawn_array[2].angles = (0, 0, 0);

		respawn_array[3].origin = (601, -544, -34);
		respawn_array[3].angles = (0, 0, 0);

		respawn_array[4].origin = (536, -349, -34);
		respawn_array[4].angles = (0, 0, 0);

		respawn_array[5].origin = (536, -414, -34);
		respawn_array[5].angles = (0, 0, 0);

		respawn_array[6].origin = (536, -479, -34);
		respawn_array[6].angles = (0, 0, 0);

		respawn_array[7].origin = (536, -544, -34);
		respawn_array[7].angles = (0, 0, 0);

		foreach (respawn_struct in respawn_array)
		{
			scripts\zm\replaced\utility::register_map_spawn(respawn_struct.origin, respawn_struct.angles, zone);
		}
	}
}

zombie_spawn_location_changes()
{
	foreach ( zone in level.zones )
	{
		foreach ( spawn_location in zone.spawn_locations )
		{
			if ( spawn_location.origin == ( 9963, 8025, -554.9 ) )
			{
				spawn_location.origin += ( 0, 0, -32 );
			}
			else if ( spawn_location.origin == ( -2202, -6881, -86.6 ) )
			{
				spawn_location.origin += ( 0, 0, -32 );
			}
			else if ( spawn_location.origin == ( -666, -4962, -66 ) )
			{
				spawn_location.origin += ( 0, 0, -16 );
			}
		}
	}
}

buildable_table_models()
{
	// power switch
	model = spawn( "script_model", (12177.3, 8504.51, -731.375));
	model.angles = (0, 88, 90);
	model setmodel("p6_zm_core_panel_02");
	model = spawn( "script_model", (12162.3, 8504.51, -731.375));
	model.angles = (0, 92, 90);
	model setmodel("p6_zm_core_panel_02");
	model = spawn( "script_model", (12162.3, 8520.51, -731.375));
	model.angles = (0, 92, 90);
	model setmodel("p6_zm_core_panel_02");
	model = spawn( "script_model", (12177.3, 8520.51, -731.375));
	model.angles = (0, 88, 90);
	model setmodel("p6_zm_core_panel_02");

	// pack-a-punch
	model = spawn( "script_model", (2266.47, -212.901, -303.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_1");
	model = spawn( "script_model", (2266.47, -212.901, -273.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_1");
	model = spawn( "script_model", (2266.47, -212.901, -243.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_1");
	model = spawn( "script_model", (2219.03, -212.725, -243.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_2");
	model = spawn( "script_model", (2219.03, -212.725, -303.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_2");
	model = spawn( "script_model", (2219.03, -212.725, -273.875));
	model.angles = (0, 0, 0);
	model setmodel("p_rus_crate_metal_2");
}

cornfield_add_collision()
{
	model = spawn( "script_model", (10536, -595, -145));
	model.angles = (0, -35, 0);
	model setmodel("collision_clip_wall_128x128x10");
}

cornfield_spawn_path_nodes()
{
	new_origins = array((7040, -256, -196), (7040, -384, -196), (7040, -512, -196), (7040, -640, -196), (7040, -768, -196), (7168, -256, -196), (7168, -384, -196), (7168, -512, -196), (7168, -640, -196), (7168, -768, -196));

	foreach (origin in new_origins)
	{
		spawn_path_node(origin, (0, 0, 0));
	}
}

path_exploit_fixes()
{
	// town bookstore near jug
	zombie_trigger_origin = ( 1045, -1521, 128 );
	zombie_trigger_radius = 96;
	zombie_trigger_height = 64;
	player_trigger_origin = ( 1116, -1547, 128 );
	player_trigger_radius = 72;
	zombie_goto_point = ( 1098, -1521, 128 );
	level thread maps\mp\zombies\_zm_ffotd::path_exploit_fix( zombie_trigger_origin, zombie_trigger_radius, zombie_trigger_height, player_trigger_origin, player_trigger_radius, zombie_goto_point );
}

power_station_vision_change()
{
	level.default_r_exposureValue = 3;
	level.changed_r_exposureValue = 4;
	time = 1;

	flag_wait( "start_zombie_round_logic" );

	while(1)
	{
		players = get_players();
		foreach(player in players)
		{
			if(!isDefined(player.power_station_vision_set))
			{
				player.power_station_vision_set = 0;
				player.r_exposureValue = level.default_r_exposureValue;
				player setClientDvar("r_exposureTweak", 1);
				player setClientDvar("r_exposureValue", level.default_r_exposureValue);
			}

			if(!player.power_station_vision_set)
			{
				if(player maps\mp\zombies\_zm_zonemgr::entity_in_zone("zone_prr") || player maps\mp\zombies\_zm_zonemgr::entity_in_zone("zone_pcr"))
				{
					player.power_station_vision_set = 1;
					player thread change_dvar_over_time("r_exposureValue", level.changed_r_exposureValue, time, 1);
				}
			}
			else
			{
				if(!(player maps\mp\zombies\_zm_zonemgr::entity_in_zone("zone_prr") || player maps\mp\zombies\_zm_zonemgr::entity_in_zone("zone_pcr")))
				{
					player.power_station_vision_set = 0;
					player thread change_dvar_over_time("r_exposureValue", level.default_r_exposureValue, time, 0);
				}
			}
		}

		wait 0.05;
	}
}

change_dvar_over_time(dvar, val, time, increment)
{
	self notify("change_dvar_over_time");
	self endon("change_dvar_over_time");

	intervals = time * 20;
	rate = (level.changed_r_exposureValue - level.default_r_exposureValue) / intervals;

	i = 0;
	while(i < intervals)
	{
		if(increment)
		{
			self.r_exposureValue += rate;

			if(self.r_exposureValue > val)
			{
				self.r_exposureValue = val;
			}
		}
		else
		{
			self.r_exposureValue -= rate;

			if(self.r_exposureValue < val)
			{
				self.r_exposureValue = val;
			}
		}

		self setClientDvar(dvar, self.r_exposureValue);

		if(self.r_exposureValue == val)
		{
			return;
		}

		i++;
		wait 0.05;
	}

	self setClientDvar(dvar, val);
}

attach_powerups_to_bus()
{
	if (!isDefined(level.the_bus))
	{
		return;
	}

	while (1)
	{
		level waittill("powerup_dropped", powerup);

		attachpoweruptobus(powerup);
	}
}

attachpoweruptobus( powerup )
{
    if ( !isdefined( powerup ) || !isdefined( level.the_bus ) )
        return;

    distanceoutsideofbus = 50.0;
    pos = powerup.origin;
    posinbus = pointonsegmentnearesttopoint( level.the_bus.frontworld, level.the_bus.backworld, pos );
    posdist2 = distance2dsquared( pos, posinbus );

    if ( posdist2 > level.the_bus.radius * level.the_bus.radius )
    {
        radiusplus = level.the_bus.radius + distanceoutsideofbus;

        if ( posdist2 > radiusplus * radiusplus )
            return;
    }

	powerup enablelinkto();
    powerup linkto( level.the_bus );
}

manage_zones( initial_zone )
{
	level.zone_manager_init_func = ::transit_zone_init;

	if (!isInArray(initial_zone, "zone_amb_tunnel"))
	{
		initial_zone[initial_zone.size] = "zone_amb_tunnel";
	}

	if (!isInArray(initial_zone, "zone_amb_cornfield"))
	{
		initial_zone[initial_zone.size] = "zone_amb_cornfield";
	}

	if (!isInArray(initial_zone, "zone_cornfield_prototype"))
	{
		initial_zone[initial_zone.size] = "zone_cornfield_prototype";
	}

	deactivate_initial_barrier_goals();
	zone_choke = 0;
	spawn_points = maps\mp\gametypes_zm\_zm_gametype::get_player_spawns_for_gametype();
	for ( i = 0; i < spawn_points.size; i++ )
	{
		spawn_points[ i ].locked = 1;
	}
	if ( isDefined( level.zone_manager_init_func ) )
	{
		[[ level.zone_manager_init_func ]]();
	}

	if ( isarray( initial_zone ) )
	{
		for ( i = 0; i < initial_zone.size; i++ )
		{
			zone_init( initial_zone[ i ] );
			enable_zone( initial_zone[ i ] );
		}
	}
	else
	{
		zone_init( initial_zone );
		enable_zone( initial_zone );
	}
	setup_zone_flag_waits();
	zkeys = getarraykeys( level.zones );
	level.zone_keys = zkeys;
	level.newzones = [];
	for ( z = 0; z < zkeys.size; z++ )
	{
		level.newzones[ zkeys[ z ] ] = spawnstruct();
	}
	oldzone = undefined;
	flag_set( "zones_initialized" );
	flag_wait( "begin_spawning" );
	while ( getDvarInt( "noclip" ) == 0 || getDvarInt( "notarget" ) != 0 )
	{
		for( z = 0; z < zkeys.size; z++ )
		{
			level.newzones[ zkeys[ z ] ].is_active = 0;
			level.newzones[ zkeys[ z ] ].is_occupied = 0;
		}
		a_zone_is_active = 0;
		a_zone_is_spawning_allowed = 0;
		level.zone_scanning_active = 1;
		z = 0;
		while ( z < zkeys.size )
		{
			zone = level.zones[ zkeys[ z ] ];
			newzone = level.newzones[ zkeys[ z ] ];
			if( !zone.is_enabled )
			{
				z++;
				continue;
			}
			if ( isdefined(level.zone_occupied_func ) )
			{
				newzone.is_occupied = [[ level.zone_occupied_func ]]( zkeys[ z ] );
			}
			else
			{
				newzone.is_occupied = player_in_zone( zkeys[ z ] );
			}
			if ( newzone.is_occupied )
			{
				newzone.is_active = 1;
				a_zone_is_active = 1;
				if ( zone.is_spawning_allowed )
				{
					a_zone_is_spawning_allowed = 1;
				}
				if ( !isdefined(oldzone) || oldzone != newzone )
				{
					level notify( "newzoneActive", zkeys[ z ] );
					oldzone = newzone;
				}
				azkeys = getarraykeys( zone.adjacent_zones );
				for ( az = 0; az < zone.adjacent_zones.size; az++ )
				{
					if ( zone.adjacent_zones[ azkeys[ az ] ].is_connected && level.zones[ azkeys[ az ] ].is_enabled )
					{
						level.newzones[ azkeys[ az ] ].is_active = 1;
						if ( level.zones[ azkeys[ az ] ].is_spawning_allowed )
						{
							a_zone_is_spawning_allowed = 1;
						}
					}
				}
			}
			zone_choke++;
			if ( zone_choke >= 3 )
			{
				zone_choke = 0;
				wait 0.05;
			}
			z++;
		}
		level.zone_scanning_active = 0;
		for ( z = 0; z < zkeys.size; z++ )
		{
			level.zones[ zkeys[ z ] ].is_active = level.newzones[ zkeys[ z ] ].is_active;
			level.zones[ zkeys[ z ] ].is_occupied = level.newzones[ zkeys[ z ] ].is_occupied;
		}
		if ( !a_zone_is_active || !a_zone_is_spawning_allowed )
		{
			if ( isarray( initial_zone ) )
			{
				level.zones[ initial_zone[ 0 ] ].is_active = 1;
				level.zones[ initial_zone[ 0 ] ].is_occupied = 1;
				level.zones[ initial_zone[ 0 ] ].is_spawning_allowed = 1;
			}
			else
			{
				level.zones[ initial_zone ].is_active = 1;
				level.zones[ initial_zone ].is_occupied = 1;
				level.zones[ initial_zone ].is_spawning_allowed = 1;
			}
		}
		[[ level.create_spawner_list_func ]]( zkeys );
		level.active_zone_names = maps\mp\zombies\_zm_zonemgr::get_active_zone_names();
		wait 1;
	}
}

transit_zone_init()
{
    flag_init( "always_on" );
    flag_init( "init_classic_adjacencies" );
    flag_set( "always_on" );

    if ( is_classic() )
    {
        flag_set( "init_classic_adjacencies" );
        add_adjacent_zone( "zone_trans_2", "zone_trans_2b", "init_classic_adjacencies" );
        add_adjacent_zone( "zone_station_ext", "zone_trans_2b", "init_classic_adjacencies", 1 );
        add_adjacent_zone( "zone_town_west2", "zone_town_west", "init_classic_adjacencies" );
        add_adjacent_zone( "zone_town_south", "zone_town_church", "init_classic_adjacencies" );
        add_adjacent_zone( "zone_trans_pow_ext1", "zone_trans_7", "init_classic_adjacencies" );
        add_adjacent_zone( "zone_far", "zone_far_ext", "OnFarm_enter" );
    }
    else
    {
        playable_area = getentarray( "player_volume", "script_noteworthy" );

        foreach ( area in playable_area )
        {
            add_adjacent_zone( "zone_station_ext", "zone_trans_2b", "always_on" );

            if ( isdefined( area.script_parameters ) && area.script_parameters == "classic_only" )
                area delete();
        }
    }

    add_adjacent_zone( "zone_pri2", "zone_station_ext", "OnPriDoorYar", 1 );
    add_adjacent_zone( "zone_pri2", "zone_pri", "OnPriDoorYar3", 1 );

    if ( getdvar( "ui_zm_mapstartlocation" ) == "transit" )
    {
        level thread disconnect_door_zones( "zone_pri2", "zone_station_ext", "OnPriDoorYar" );
        level thread disconnect_door_zones( "zone_pri2", "zone_pri", "OnPriDoorYar3" );
    }

    add_adjacent_zone( "zone_station_ext", "zone_pri", "OnPriDoorYar2" );
    add_adjacent_zone( "zone_roadside_west", "zone_din", "OnGasDoorDin" );
    add_adjacent_zone( "zone_roadside_west", "zone_gas", "always_on" );
    add_adjacent_zone( "zone_roadside_east", "zone_gas", "always_on" );
    add_adjacent_zone( "zone_roadside_east", "zone_gar", "OnGasDoorGar" );
    add_adjacent_zone( "zone_trans_diner", "zone_roadside_west", "always_on", 1 );
    add_adjacent_zone( "zone_trans_diner", "zone_gas", "always_on", 1 );
    add_adjacent_zone( "zone_trans_diner2", "zone_roadside_east", "always_on", 1 );
    add_adjacent_zone( "zone_gas", "zone_din", "OnGasDoorDin" );
    add_adjacent_zone( "zone_gas", "zone_gar", "OnGasDoorGar" );
    add_adjacent_zone( "zone_diner_roof", "zone_din", "OnGasDoorDin", 1 );
    add_adjacent_zone( "zone_tow", "zone_bar", "always_on", 1 );
    add_adjacent_zone( "zone_bar", "zone_tow", "OnTowDoorBar", 1 );
    add_adjacent_zone( "zone_tow", "zone_ban", "OnTowDoorBan" );
    add_adjacent_zone( "zone_ban", "zone_ban_vault", "OnTowBanVault" );
    add_adjacent_zone( "zone_tow", "zone_town_north", "always_on" );
    add_adjacent_zone( "zone_town_north", "zone_ban", "OnTowDoorBan" );
    add_adjacent_zone( "zone_tow", "zone_town_west", "always_on" );
    add_adjacent_zone( "zone_tow", "zone_town_south", "always_on" );
    add_adjacent_zone( "zone_town_south", "zone_town_barber", "always_on", 1 );
    add_adjacent_zone( "zone_tow", "zone_town_east", "always_on" );
    add_adjacent_zone( "zone_town_east", "zone_bar", "OnTowDoorBar" );
    add_adjacent_zone( "zone_tow", "zone_town_barber", "always_on", 1 );
    add_adjacent_zone( "zone_town_barber", "zone_tow", "OnTowDoorBarber", 1 );
    add_adjacent_zone( "zone_town_barber", "zone_town_west", "OnTowDoorBarber" );
    add_adjacent_zone( "zone_far_ext", "zone_brn", "OnFarm_enter" );
    add_adjacent_zone( "zone_far_ext", "zone_farm_house", "open_farmhouse" );
    add_adjacent_zone( "zone_prr", "zone_pow", "OnPowDoorRR", 1 );
    add_adjacent_zone( "zone_pcr", "zone_prr", "OnPowDoorRR" );
    add_adjacent_zone( "zone_pcr", "zone_pow_warehouse", "OnPowDoorWH" );
    add_adjacent_zone( "zone_pow", "zone_pow_warehouse", "always_on" );
    add_adjacent_zone( "zone_tbu", "zone_tow", "vault_opened", 1 );
	add_adjacent_zone( "zone_trans_8","zone_pow", "always_on", 1 );
    add_adjacent_zone( "zone_trans_8", "zone_pow_warehouse", "always_on", 1 );
}