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


init()
{
	level._effect[ "emp_flash" ] = loadfx( "explosions/emp_flash_mp" );

	level.teamEMPed["allies"] = false;
	level.teamEMPed["axis"] = false;
	level.empPlayer = undefined;

	if ( level.teamBased )
		level thread EMP_TeamTracker();
	else
		level thread EMP_PlayerTracker();

	level.killstreakFuncs["emp"] = ::EMP_Use;

	level thread onPlayerConnect();

}



onPlayerConnect()
{
	for(;;)
	{
		level waittill("connected", player);
		player thread onPlayerSpawned();
	}
}


onPlayerSpawned()
{
	self endon("disconnect");

	for(;;)
	{
		self waittill( "spawned_player" );

		if ( (level.teamBased && level.teamEMPed[self.team]) || (!level.teamBased && isDefined( level.empPlayer ) && level.empPlayer != self) )
			self setEMPJammed( true );
	}
}


EMP_Use( lifeId, delay )
{
	assert( isDefined( self ) );

	if ( !isDefined( delay ) )
		delay = 5.0;

	myTeam = self.pers["team"];
	otherTeam = level.otherTeam[myTeam];

	if ( level.teamBased )
		self thread EMP_JamTeam( otherTeam, 60.0, delay );
	else
		self thread EMP_JamPlayers( self, 60.0, delay );

	self maps\mp\_matchdata::logKillstreakEvent( "emp", self.origin );
	self notify( "used_emp" );

	return true;
}


EMP_JamTeam( teamName, duration, delay )
{
	level endon ( "game_ended" );

	assert( teamName == "allies" || teamName == "axis" );

	//wait ( delay );

	thread teamPlayerCardSplash( "used_emp", self );

	level notify ( "EMP_JamTeam" + teamName );
	level endon ( "EMP_JamTeam" + teamName );

	foreach ( player in level.players )
	{
		player playLocalSound( "emp_activate" );

		if ( player.team != teamName )
			continue;

		if ( player _hasPerk( "specialty_localjammer" ) )
			player RadarJamOff();
	}

	visionSetNaked( "coup_sunblind", 0.1 );
	thread empEffects();

	wait ( 0.1 );

	// resetting the vision set to the same thing won't normally have an effect.
	// however, if the client receives the previous visionset change in the same packet as this one,
	// this will force them to lerp from the bright one to the normal one.
	visionSetNaked( "coup_sunblind", 0 );
	visionSetNaked( getDvar( "mapname" ), 3.0 );

	level.teamEMPed[teamName] = true;
	level notify ( "emp_update" );

	level destroyActiveVehicles( self );

	maps\mp\gametypes\_hostmigration::waitLongDurationWithHostMigrationPause( duration );

	level.teamEMPed[teamName] = false;

	foreach ( player in level.players )
	{
		if ( player.team != teamName )
			continue;

		if ( player _hasPerk( "specialty_localjammer" ) )
			player RadarJamOn();
	}

	level notify ( "emp_update" );
}

EMP_JamPlayers( owner, duration, delay )
{
	level notify ( "EMP_JamPlayers" );
	level endon ( "EMP_JamPlayers" );

	assert( isDefined( owner ) );

	//wait ( delay );

	foreach ( player in level.players )
	{
		player playLocalSound( "emp_activate" );

		if ( player == owner )
			continue;

		if ( player _hasPerk( "specialty_localjammer" ) )
			player RadarJamOff();
	}

	visionSetNaked( "coup_sunblind", 0.1 );
	thread empEffects();

	wait ( 0.1 );

	// resetting the vision set to the same thing won't normally have an effect.
	// however, if the client receives the previous visionset change in the same packet as this one,
	// this will force them to lerp from the bright one to the normal one.
	visionSetNaked( "coup_sunblind", 0 );
	visionSetNaked( getDvar( "mapname" ), 3.0 );

	level notify ( "emp_update" );

	level.empPlayer = owner;
	level.empPlayer thread empPlayerFFADisconnect();
	level destroyActiveVehicles( owner );

	level notify ( "emp_update" );

	maps\mp\gametypes\_hostmigration::waitLongDurationWithHostMigrationPause( duration );

	foreach ( player in level.players )
	{
		if ( player == owner )
			continue;

		if ( player _hasPerk( "specialty_localjammer" ) )
			player RadarJamOn();
	}

	level.empPlayer = undefined;
	level notify ( "emp_update" );
	level notify ( "emp_ended" );
}

empPlayerFFADisconnect()
{
	level endon ( "EMP_JamPlayers" );
	level endon ( "emp_ended" );

	self waittill( "disconnect" );
	level notify ( "emp_update" );
}

empEffects()
{
	foreach( player in level.players )
	{
		playerForward = anglestoforward( player.angles );
		playerForward = ( playerForward[0], playerForward[1], 0 );
		playerForward = VectorNormalize( playerForward );

		empDistance = 20000;

		empEnt = Spawn( "script_model", player.origin + ( 0, 0, 8000 ) + Vector_Multiply( playerForward, empDistance ) );
		empEnt setModel( "tag_origin" );
		empEnt.angles = empEnt.angles + ( 270, 0, 0 );
		empEnt thread empEffect( player );
	}
}

empEffect( player )
{
	player endon( "disconnect" );

	wait( 0.5 );
	PlayFXOnTagForClients( level._effect[ "emp_flash" ], self, "tag_origin", player );
}

EMP_TeamTracker()
{
	level endon ( "game_ended" );

	for ( ;; )
	{
		level waittill_either ( "joined_team", "emp_update" );

		foreach ( player in level.players )
		{
			if ( player.team == "spectator" )
				continue;

			player setEMPJammed( level.teamEMPed[player.team] );
		}
	}
}


EMP_PlayerTracker()
{
	level endon ( "game_ended" );

	for ( ;; )
	{
		level waittill_either ( "joined_team", "emp_update" );

		foreach ( player in level.players )
		{
			if ( player.team == "spectator" )
				continue;

			if ( isDefined( level.empPlayer ) && level.empPlayer != player )
				player setEMPJammed( true );
			else
				player setEMPJammed( false );
		}
	}
}

destroyActiveVehicles( attacker )
{
	if ( isDefined( attacker ) )
	{
		foreach ( heli in level.helis )
			radiusDamage( heli.origin, 384, 5000, 5000, attacker );

		foreach ( littleBird in level.littleBird )
			radiusDamage( littleBird.origin, 384, 5000, 5000, attacker );

		foreach ( turret in level.turrets )
			radiusDamage( turret.origin, 16, 5000, 5000, attacker );

		foreach ( rocket in level.rockets )
			rocket notify ( "death" );

		if ( level.teamBased )
		{
			foreach ( uav in level.uavModels["allies"] )
				radiusDamage( uav.origin, 384, 5000, 5000, attacker );

			foreach ( uav in level.uavModels["axis"] )
				radiusDamage( uav.origin, 384, 5000, 5000, attacker );
		}
		else
		{
			foreach ( uav in level.uavModels )
				radiusDamage( uav.origin, 384, 5000, 5000, attacker );
		}

		if ( isDefined( level.ac130player ) )
			radiusDamage( level.ac130.planeModel.origin+(0,0,10), 1000, 5000, 5000, attacker );
	}
	else
	{
		foreach ( heli in level.helis )
			radiusDamage( heli.origin, 384, 5000, 5000 );

		foreach ( littleBird in level.littleBird )
			radiusDamage( littleBird.origin, 384, 5000, 5000 );

		foreach ( turret in level.turrets )
			radiusDamage( turret.origin, 16, 5000, 5000 );

		foreach ( rocket in level.rockets )
			rocket notify ( "death" );

		if ( level.teamBased )
		{
			foreach ( uav in level.uavModels["allies"] )
				radiusDamage( uav.origin, 384, 5000, 5000 );

			foreach ( uav in level.uavModels["axis"] )
				radiusDamage( uav.origin, 384, 5000, 5000 );
		}
		else
		{
			foreach ( uav in level.uavModels )
				radiusDamage( uav.origin, 384, 5000, 5000 );
		}

		if ( isDefined( level.ac130player ) )
			radiusDamage( level.ac130.planeModel.origin+(0,0,10), 1000, 5000, 5000 );
	}
}