#include maps/mp/_utility;

main()
{
	precacheshellshock( "flashbang" );
	level.sound_flash_start = "";
	level.sound_flash_loop = "";
	level.sound_flash_stop = "";
}

startmonitoringflash()
{
	self thread monitorflash();
}

stopmonitoringflash( disconnected )
{
	self notify( "stop_monitoring_flash" );
}

flashrumbleloop( duration )
{
	self endon( "stop_monitoring_flash" );
	self endon( "flash_rumble_loop" );
	self notify( "flash_rumble_loop" );
	goaltime = getTime() + ( duration * 1000 );
	while ( getTime() < goaltime )
	{
		self playrumbleonentity( "damage_heavy" );
		wait 0,05;
	}
}

monitorflash_internal( amount_distance, amount_angle, attacker, direct_on_player )
{
	hurtattacker = 0;
	hurtvictim = 1;
	if ( amount_angle < 0,5 )
	{
		amount_angle = 0,5;
	}
	else
	{
		if ( amount_angle > 0,8 )
		{
			amount_angle = 1;
		}
	}
	if ( isDefined( attacker ) && attacker == self )
	{
		amount_distance *= 0,5;
	}
	duration = amount_distance * amount_angle * 6;
	if ( duration < 0,25 )
	{
		return;
	}
	rumbleduration = undefined;
	if ( duration > 2 )
	{
		rumbleduration = 0,75;
	}
	else
	{
		rumbleduration = 0,25;
	}
/#
	assert( isDefined( self.team ) );
#/
	if ( level.teambased && isDefined( attacker ) && isDefined( attacker.team ) && attacker.team == self.team && attacker != self )
	{
		if ( level.friendlyfire == 0 )
		{
			return;
		}
		else if ( level.friendlyfire == 1 )
		{
		}
		else if ( level.friendlyfire == 2 )
		{
			duration *= 0,5;
			rumbleduration *= 0,5;
			hurtvictim = 0;
			hurtattacker = 1;
		}
		else
		{
			if ( level.friendlyfire == 3 )
			{
				duration *= 0,5;
				rumbleduration *= 0,5;
				hurtattacker = 1;
			}
		}
	}
	if ( self hasperk( "specialty_flashprotection" ) )
	{
		duration *= 0,1;
		rumbleduration *= 0,1;
	}
	if ( hurtvictim )
	{
		if ( self mayapplyscreeneffect() || !direct_on_player && self isremotecontrolling() )
		{
			if ( self != attacker )
			{
				attacker addweaponstat( "flash_grenade_mp", "hits", 1 );
				attacker addweaponstat( "flash_grenade_mp", "used", 1 );
			}
			self thread applyflash( duration, rumbleduration, attacker );
		}
	}
	if ( hurtattacker )
	{
		if ( attacker mayapplyscreeneffect() )
		{
			attacker thread applyflash( duration, rumbleduration, attacker );
		}
	}
}

monitorflash()
{
	self endon( "disconnect" );
	self.flashendtime = 0;
	while ( 1 )
	{
		self waittill( "flashbang", amount_distance, amount_angle, attacker );
		while ( !isalive( self ) )
		{
			continue;
		}
		self monitorflash_internal( amount_distance, amount_angle, attacker, 1 );
	}
}

monitorrcbombflash()
{
	self endon( "death" );
	self.flashendtime = 0;
	while ( 1 )
	{
		self waittill( "flashbang", amount_distance, amount_angle, attacker );
		driver = self getseatoccupant( 0 );
		if ( !isDefined( driver ) || !isalive( driver ) )
		{
			continue;
		}
		driver monitorflash_internal( amount_distance, amount_angle, attacker, 0 );
	}
}

applyflash( duration, rumbleduration, attacker )
{
	if ( !isDefined( self.flashduration ) || duration > self.flashduration )
	{
		self.flashduration = duration;
	}
	if ( !isDefined( self.flashrumbleduration ) || rumbleduration > self.flashrumbleduration )
	{
		self.flashrumbleduration = rumbleduration;
	}
	self thread playflashsound( duration );
	wait 0,05;
	if ( isDefined( self.flashduration ) )
	{
		self shellshock( "flashbang", self.flashduration, 0 );
		self.flashendtime = getTime() + ( self.flashduration * 1000 );
		self.lastflashedby = attacker;
	}
	if ( isDefined( self.flashrumbleduration ) )
	{
		self thread flashrumbleloop( self.flashrumbleduration );
	}
	self.flashduration = undefined;
	self.flashrumbleduration = undefined;
}

playflashsound( duration )
{
	self endon( "death" );
	self endon( "disconnect" );
	flashsound = spawn( "script_origin", ( 0, 0, 1 ) );
	flashsound.origin = self.origin;
	flashsound linkto( self );
	flashsound thread deleteentonownerdeath( self );
	flashsound playsound( level.sound_flash_start );
	flashsound playloopsound( level.sound_flash_loop );
	if ( duration > 0,5 )
	{
		wait ( duration - 0,5 );
	}
	flashsound playsound( level.sound_flash_start );
	flashsound stoploopsound( 0,5 );
	wait 0,5;
	flashsound notify( "delete" );
	flashsound delete();
}

deleteentonownerdeath( owner )
{
	self endon( "delete" );
	owner waittill( "death" );
	self delete();
}