#include maps/mp/gametypes/_damagefeedback;
#include maps/mp/gametypes/_globallogic_player;
#include maps/mp/_utility;
#include maps/mp/_scoreevents;
#include maps/mp/_challenges;
#include maps/mp/killstreaks/_emp;
#include maps/mp/_hacker_tool;
#include maps/mp/gametypes/_weaponobjects;
#include common_scripts/utility;

init()
{
	level.isplayertrackedfunc = ::isplayertracked;
}

createsensorgrenadewatcher()
{
	watcher = self maps/mp/gametypes/_weaponobjects::createuseweaponobjectwatcher( "sensor_grenade", "sensor_grenade_mp", self.team );
	watcher.headicon = 0;
	watcher.onspawn = ::onspawnsensorgrenade;
	watcher.detonate = ::sensorgrenadedestroyed;
	watcher.stun = ::maps/mp/gametypes/_weaponobjects::weaponstun;
	watcher.stuntime = 0;
	watcher.reconmodel = "t6_wpn_motion_sensor_world_detect";
	watcher.ondamage = ::watchsensorgrenadedamage;
	watcher.enemydestroy = 1;
}

onspawnsensorgrenade( watcher, player )
{
	self endon( "death" );
	self thread maps/mp/gametypes/_weaponobjects::onspawnuseweaponobject( watcher, player );
	self setowner( player );
	self setteam( player.team );
	self.owner = player;
	self playloopsound( "fly_sensor_nade_lp" );
	self maps/mp/_hacker_tool::registerwithhackertool( level.equipmenthackertoolradius, level.equipmenthackertooltimems );
	player addweaponstat( "sensor_grenade_mp", "used", 1 );
	self thread watchforstationary( player );
	self thread watchforexplode( player );
}

watchforstationary( owner )
{
	self endon( "death" );
	self endon( "hacked" );
	self endon( "explode" );
	owner endon( "death" );
	owner endon( "disconnect" );
	self waittill( "stationary" );
	checkfortracking( self.origin );
}

watchforexplode( owner )
{
	self endon( "hacked" );
	self endon( "delete" );
	owner endon( "death" );
	owner endon( "disconnect" );
	self waittill( "explode", origin );
	checkfortracking( origin + ( 0, 0, 1 ) );
}

checkfortracking( origin )
{
	if ( isDefined( self.owner ) == 0 )
	{
		return;
	}
	players = level.players;
	_a85 = level.players;
	_k85 = getFirstArrayKey( _a85 );
	while ( isDefined( _k85 ) )
	{
		player = _a85[ _k85 ];
		if ( player isenemyplayer( self.owner ) )
		{
			if ( !player hasperk( "specialty_nomotionsensor" ) )
			{
				if ( distancesquared( player.origin, origin ) < 562500 )
				{
					trace = bullettrace( origin, player.origin + vectorScale( ( 0, 0, 1 ), 12 ), 0, player );
					if ( trace[ "fraction" ] == 1 )
					{
						self.owner tracksensorgrenadevictim( player );
					}
				}
			}
		}
		_k85 = getNextArrayKey( _a85, _k85 );
	}
}

tracksensorgrenadevictim( victim )
{
	if ( !isDefined( self.sensorgrenadedata ) )
	{
		self.sensorgrenadedata = [];
	}
	if ( !isDefined( self.sensorgrenadedata[ victim.clientid ] ) )
	{
		self.sensorgrenadedata[ victim.clientid ] = getTime();
	}
}

isplayertracked( player, time )
{
	playertracked = 0;
	if ( isDefined( self.sensorgrenadedata ) && isDefined( self.sensorgrenadedata[ player.clientid ] ) )
	{
		if ( ( self.sensorgrenadedata[ player.clientid ] + 10000 ) > time )
		{
			playertracked = 1;
		}
	}
	return playertracked;
}

sensorgrenadedestroyed( attacker, weaponname )
{
	from_emp = maps/mp/killstreaks/_emp::isempweapon( weaponname );
	if ( !from_emp )
	{
		playfx( level._equipment_explode_fx, self.origin );
	}
	if ( isDefined( attacker ) )
	{
		if ( self.owner isenemyplayer( attacker ) )
		{
			attacker maps/mp/_challenges::destroyedequipment( weaponname );
			maps/mp/_scoreevents::processscoreevent( "destroyed_motion_sensor", attacker, self.owner, weaponname );
		}
	}
	playsoundatposition( "dst_equipment_destroy", self.origin );
	self delete();
}

watchsensorgrenadedamage( watcher )
{
	self endon( "death" );
	self endon( "hacked" );
	self setcandamage( 1 );
	damagemax = 1;
	if ( !self maps/mp/_utility::ishacked() )
	{
		self.damagetaken = 0;
	}
	for ( ;; )
	{
		while ( 1 )
		{
			self.maxhealth = 100000;
			self.health = self.maxhealth;
			self waittill( "damage", damage, attacker, direction, point, type, tagname, modelname, partname, weaponname, idflags );
			if ( !isDefined( attacker ) || !isplayer( attacker ) )
			{
				continue;
			}
			while ( level.teambased && isplayer( attacker ) )
			{
				while ( !level.hardcoremode && self.owner.team == attacker.pers[ "team" ] && self.owner != attacker )
				{
					continue;
				}
			}
			if ( isDefined( weaponname ) )
			{
				switch( weaponname )
				{
					case "concussion_grenade_mp":
					case "flash_grenade_mp":
						if ( watcher.stuntime > 0 )
						{
							self thread maps/mp/gametypes/_weaponobjects::stunstart( watcher, watcher.stuntime );
						}
						if ( level.teambased && self.owner.team != attacker.team )
						{
							if ( maps/mp/gametypes/_globallogic_player::dodamagefeedback( weaponname, attacker ) )
							{
								attacker maps/mp/gametypes/_damagefeedback::updatedamagefeedback();
							}
							continue;
						}
						else
						{
							if ( !level.teambased && self.owner != attacker )
							{
								if ( maps/mp/gametypes/_globallogic_player::dodamagefeedback( weaponname, attacker ) )
								{
									attacker maps/mp/gametypes/_damagefeedback::updatedamagefeedback();
								}
							}
						}
					}
					case "emp_grenade_mp":
						damage = damagemax;
						default:
							if ( maps/mp/gametypes/_globallogic_player::dodamagefeedback( weaponname, attacker ) )
							{
								attacker maps/mp/gametypes/_damagefeedback::updatedamagefeedback();
							}
							break;
					}
				}
				else
				{
					weaponname = "";
				}
				if ( type == "MOD_MELEE" )
				{
					self.damagetaken = damagemax;
				}
				else
				{
					self.damagetaken += damage;
				}
				if ( self.damagetaken >= damagemax )
				{
					watcher thread maps/mp/gametypes/_weaponobjects::waitanddetonate( self, 0, attacker, weaponname );
					return;
				}
			}
		}
	}
}