move to new mod format

1 files changed, 1032 insertions, 0 deletions

diff --git a/Northstar.CustomServers/mod/scripts/vscripts/weapons/_arc_cannon.nut b/Northstar.CustomServers/mod/scripts/vscripts/weapons/_arc_cannon.nut
new file mode 100644
index 000000000..1601330c8
--- /dev/null
+++ b/Northstar.CustomServers/mod/scripts/vscripts/weapons/_arc_cannon.nut
@@ -0,0 +1,1032 @@
+untyped
+
+global function ArcCannon_Init
+
+global function ArcCannon_PrecacheFX
+global function ArcCannon_Start
+global function ArcCannon_Stop
+global function ArcCannon_ChargeBegin
+global function ArcCannon_ChargeEnd
+global function FireArcCannon
+global function ArcCannon_HideIdleEffect
+#if SERVER
+	global function AddToArcCannonTargets
+	global function RemoveArcCannonTarget
+	global function ConvertTitanShieldIntoBonusCharge
+#endif
+global function GetArcCannonChargeFraction
+
+global function IsEntANeutralMegaTurret
+global function CreateArcCannonBeam
+
+
+// Aiming & Range
+global const DEFAULT_ARC_CANNON_FOVDOT				= 0.98		// First target must be within this dot to be zapped and start a chain
+global const DEFAULT_ARC_CANNON_FOVDOT_MISSILE		= 0.95		// First target must be within this dot to be zapped and start a chain ( if it's a missile, we allow more leaniency )
+global const ARC_CANNON_RANGE_CHAIN				= 400		// Max distance we can arc from one target to another
+global const ARC_CANNON_TITAN_RANGE_CHAIN			= 900		// Max distance we can arc from one target to another
+global const ARC_CANNON_CHAIN_COUNT_MIN			= 5			// Max number of chains at no charge
+global const ARC_CANNON_CHAIN_COUNT_MAX			= 5			// Max number of chains at full charge
+global const ARC_CANNON_CHAIN_COUNT_NPC			= 2			// Number of chains when an NPC fires the weapon
+global const ARC_CANNON_FORK_COUNT_MAX				= 1			// Number of forks that can come out of one target to other targets
+global const ARC_CANNON_FORK_DELAY					= 0.1
+
+global const ARC_CANNON_RANGE_CHAIN_BURN			= 400
+global const ARC_CANNON_TITAN_RANGE_CHAIN_BURN		= 900
+global const ARC_CANNON_CHAIN_COUNT_MIN_BURN		= 100		// Max number of chains at no charge
+global const ARC_CANNON_CHAIN_COUNT_MAX_BURN		= 100		// Max number of chains at full charge
+global const ARC_CANNON_CHAIN_COUNT_NPC_BURN		= 10		// Number of chains when an NPC fires the weapon
+global const ARC_CANNON_FORK_COUNT_MAX_BURN		= 10		// Number of forks that can come out of one target to other targets
+global const ARC_CANNON_BEAM_LIFETIME_BURN			= 1
+
+// Visual settings
+global const ARC_CANNON_BOLT_RADIUS_MIN 			= 32		// Bolt radius at no charge ( not actually sure what this does to the beam lol )
+global const ARC_CANNON_BOLT_RADIUS_MAX 			= 640		// Bold radius at full charge ( not actually sure what this does to the beam lol )
+global const ARC_CANNON_BOLT_WIDTH_MIN 			= 1			// Bolt width at no charge
+global const ARC_CANNON_BOLT_WIDTH_MAX 			= 26		// Bolt width at full charge
+global const ARC_CANNON_BOLT_WIDTH_NPC				= 8			// Bolt width when used by NPC
+global const ARC_CANNON_BEAM_COLOR					= "150 190 255"
+global const ARC_CANNON_BEAM_LIFETIME				= 0.75
+
+// Player Effects
+global const ARC_CANNON_TITAN_SCREEN_SFX 		= "Null_Remove_SoundHook"
+global const ARC_CANNON_PILOT_SCREEN_SFX 		= "Null_Remove_SoundHook"
+global const ARC_CANNON_EMP_DURATION_MIN 		= 0.1
+global const ARC_CANNON_EMP_DURATION_MAX		= 1.8
+global const ARC_CANNON_EMP_FADEOUT_DURATION	= 0.4
+global const ARC_CANNON_SCREEN_EFFECTS_MIN 	= 0.01
+global const ARC_CANNON_SCREEN_EFFECTS_MAX 	= 0.02
+global const ARC_CANNON_SCREEN_THRESHOLD		= 0.3385
+global const ARC_CANNON_3RD_PERSON_EFFECT_MIN_DURATION = 0.2
+
+// Damage
+global const ARC_CANNON_DAMAGE_FALLOFF_SCALER		= 0.75		// Amount of damage carried on to the next target in the chain lightning. If 0.75, then a target that would normally take 100 damage will take 75 damage if they are one chain deep, or 56 damage if 2 levels deep
+global const ARC_CANNON_DAMAGE_CHARGE_RATIO		= 0.85		// What amount of charge is required for full damage.
+global const ARC_CANNON_DAMAGE_CHARGE_RATIO_BURN	= 0.676		// What amount of charge is required for full damage.
+global const ARC_CANNON_CAPACITOR_CHARGE_RATIO		= 1.0
+
+// Options
+global const ARC_CANNON_TARGETS_MISSILES 			= 1			// 1 = arc cannon zaps missiles that are active, 0 = missiles are ignored by arc cannon
+
+//Mods
+global const OVERCHARGE_MAX_SHIELD_DECAY       	= 0.2
+global const OVERCHARGE_SHIELD_DECAY_MULTIPLIER 	= 0.04
+global const OVERCHARGE_BONUS_CHARGE_FRACTION		= 0.05
+
+global const SPLITTER_DAMAGE_FALLOFF_SCALER		= 0.6
+global const SPLITTER_FORK_COUNT_MAX				= 10
+
+global const ARC_CANNON_SIGNAL_DEACTIVATED	= "ArcCannonDeactivated"
+global const ARC_CANNON_SIGNAL_CHARGEEND = "ArcCannonChargeEnd"
+
+global const ARC_CANNON_BEAM_EFFECT = $"wpn_arc_cannon_beam"
+global const ARC_CANNON_BEAM_EFFECT_MOD = $"wpn_arc_cannon_beam_mod"
+
+global const ARC_CANNON_FX_TABLE = "exp_arc_cannon"
+
+global const ArcCannonTargetClassnames = {
+	[ "npc_drone" ] 			= true,
+	[ "npc_dropship" ] 			= true,
+	[ "npc_marvin" ] 			= true,
+	[ "npc_prowler" ]			= true,
+	[ "npc_soldier" ] 			= true,
+	[ "npc_soldier_heavy" ] 	= true,
+	[ "npc_soldier_shield" ]	= true,
+	[ "npc_spectre" ] 			= true,
+	[ "npc_stalker" ] 			= true,
+	[ "npc_super_spectre" ]		= true,
+	[ "npc_titan" ] 			= true,
+	[ "npc_turret_floor" ] 		= true,
+	[ "npc_turret_mega" ]		= true,
+	[ "npc_turret_sentry" ] 	= true,
+	[ "npc_frag_drone" ] 		= true,
+	[ "player" ] 				= true,
+	[ "prop_dynamic" ] 			= true,
+	[ "prop_script" ] 			= true,
+	[ "grenade_frag" ] 			= true,
+	[ "rpg_missile" ] 			= true,
+	[ "script_mover" ] 			= true,
+	[ "turret" ] 				= true,
+}
+
+struct {
+	array<string> missileCheckTargetnames = [
+		// "Arc Pylon",
+		"Arc Ball"
+	]
+} file;
+
+function ArcCannon_Init()
+{
+	RegisterSignal( ARC_CANNON_SIGNAL_DEACTIVATED )
+	RegisterSignal( ARC_CANNON_SIGNAL_CHARGEEND )
+	PrecacheParticleSystem( ARC_CANNON_BEAM_EFFECT )
+	PrecacheParticleSystem( ARC_CANNON_BEAM_EFFECT_MOD )
+	PrecacheImpactEffectTable( ARC_CANNON_FX_TABLE )
+
+	#if CLIENT
+		AddDestroyCallback( "mp_titanweapon_arc_cannon", ClientDestroyCallback_ArcCannon_Stop )
+	#else
+		level._arcCannonTargetsArrayID <- CreateScriptManagedEntArray()
+	#endif
+
+	PrecacheParticleSystem( $"impact_arc_cannon_titan" )
+}
+
+function ArcCannon_PrecacheFX()
+{
+	PrecacheParticleSystem( $"wpn_arc_cannon_electricity_fp" )
+	PrecacheParticleSystem( $"wpn_arc_cannon_electricity" )
+
+	PrecacheParticleSystem( $"wpn_muzzleflash_arc_cannon_fp" )
+	PrecacheParticleSystem( $"wpn_muzzleflash_arc_cannon" )
+}
+
+function ArcCannon_Start( weapon )
+{
+	expect entity( weapon )
+	if ( !IsPilot( weapon.GetWeaponOwner() ) )
+	{
+		weapon.PlayWeaponEffectNoCull( $"wpn_arc_cannon_electricity_fp", $"wpn_arc_cannon_electricity", "muzzle_flash" )
+		weapon.EmitWeaponSound( "arc_cannon_charged_loop" )
+	}
+	else
+	{
+		weapon.EmitWeaponSound_1p3p( "Arc_Rifle_charged_Loop_1P", "Arc_Rifle_charged_Loop_3P" )
+	}
+}
+
+function ArcCannon_Stop( weapon, player = null )
+{
+	expect entity( weapon )
+	weapon.Signal( ARC_CANNON_SIGNAL_DEACTIVATED )
+
+	weapon.StopWeaponEffect( $"wpn_arc_cannon_electricity_fp", $"wpn_arc_cannon_electricity" )
+	weapon.StopWeaponSound( "arc_cannon_charged_loop" )
+}
+
+function ArcCannon_ChargeBegin( entity weapon )
+{
+	#if SERVER
+		if ( weapon.HasMod( "overcharge" ) )
+		{
+			entity weaponOwner = weapon.GetWeaponOwner()
+			if ( weaponOwner.IsTitan() )
+			{
+				entity soul = weaponOwner.GetTitanSoul()
+				thread ConvertTitanShieldIntoBonusCharge( soul, weapon )
+			}
+		}
+	#endif
+
+	#if CLIENT
+		if ( !weapon.ShouldPredictProjectiles() )
+			return
+
+		entity weaponOwner = weapon.GetWeaponOwner()
+		Assert( weaponOwner.IsPlayer() )
+		weaponOwner.StartArcCannon();
+	#endif
+}
+
+function ArcCannon_ChargeEnd( entity weapon, entity player = null )
+{
+	#if SERVER
+		if ( IsValid( weapon ) )
+			weapon.Signal( ARC_CANNON_SIGNAL_CHARGEEND )
+	#endif
+
+	#if CLIENT
+		if ( weapon.GetWeaponOwner() == GetLocalViewPlayer() )
+		{
+			entity weaponOwner
+			if ( player != null )
+				weaponOwner = player
+			else
+				weaponOwner = weapon.GetWeaponOwner()
+
+			if ( IsValid( weaponOwner ) && weaponOwner.IsPlayer() )
+				weaponOwner.StopArcCannon()
+		}
+	#endif
+}
+
+#if SERVER
+function ConvertTitanShieldIntoBonusCharge( entity soul, entity weapon )
+{
+	weapon.EndSignal( ARC_CANNON_SIGNAL_CHARGEEND )
+	weapon.EndSignal( "OnDestroy" )
+
+	local maxShieldDecay = OVERCHARGE_MAX_SHIELD_DECAY
+	local bonusChargeFraction = OVERCHARGE_BONUS_CHARGE_FRACTION
+	local shieldDecayMultiplier = OVERCHARGE_SHIELD_DECAY_MULTIPLIER
+	int shieldHealthMax = soul.GetShieldHealthMax()
+	local chargeRatio = GetArcCannonChargeFraction( weapon )
+
+	while( 1 )
+	{
+		if ( !IsValid( soul ) || !IsValid( weapon ) )
+			break
+
+		local baseCharge = GetWeaponChargeFrac( weapon ) // + GetOverchargeBonusChargeFraction()
+		local charge = clamp ( baseCharge * ( 1 / chargeRatio ), 0.0, 1.0 )
+		if ( charge < 1.0 || maxShieldDecay > 0)
+		{
+			int shieldHealth = soul.GetShieldHealth()
+
+			//Slight inconsistency in server updates, this ensures it never takes too much.
+			if ( shieldDecayMultiplier > maxShieldDecay )
+				shieldDecayMultiplier = maxShieldDecay
+			maxShieldDecay -= shieldDecayMultiplier
+
+			local shieldDecayAmount = shieldHealthMax * shieldDecayMultiplier
+			local newShieldAmount = shieldHealth - shieldDecayAmount
+			soul.SetShieldHealth( max( newShieldAmount, 0 ) )
+			soul.nextRegenTime = Time() + GetShieldRegenTime( soul )
+
+			if ( shieldDecayAmount > shieldHealth )
+				bonusChargeFraction = bonusChargeFraction * ( shieldHealth / shieldDecayAmount )
+			weapon.SetWeaponChargeFraction( baseCharge + bonusChargeFraction )
+		}
+		wait 0.1
+	}
+}
+#endif
+
+function FireArcCannon( entity weapon, WeaponPrimaryAttackParams attackParams )
+{
+	local weaponScriptScope = weapon.GetScriptScope()
+	local baseCharge = GetWeaponChargeFrac( weapon ) // + GetOverchargeBonusChargeFraction()
+	local charge = clamp( baseCharge * ( 1 / GetArcCannonChargeFraction( weapon ) ), 0.0, 1.0 )
+	float newVolume = GraphCapped( charge, 0.25, 1.0, 0.0, 1.0 )
+
+	weapon.EmitWeaponNpcSound( LOUD_WEAPON_AI_SOUND_RADIUS_MP, 0.2 )
+
+	weapon.PlayWeaponEffect( $"wpn_muzzleflash_arc_cannon_fp", $"wpn_muzzleflash_arc_cannon", "muzzle_flash" )
+
+	local attachmentName = "muzzle_flash"
+	local attachmentIndex = weapon.LookupAttachment( attachmentName )
+	Assert( attachmentIndex >= 0 )
+	local muzzleOrigin = weapon.GetAttachmentOrigin( attachmentIndex )
+
+	//printt( "-------- FIRING ARC CANNON --------" )
+
+	table firstTargetInfo = GetFirstArcCannonTarget( weapon, attackParams )
+	if ( !IsValid( firstTargetInfo.target ) )
+		FireArcNoTargets( weapon, attackParams, muzzleOrigin )
+	else
+		FireArcWithTargets( weapon, firstTargetInfo, attackParams, muzzleOrigin )
+
+	return 1
+}
+
+table function GetFirstArcCannonTarget( entity weapon, WeaponPrimaryAttackParams attackParams )
+{
+	entity owner 				= weapon.GetWeaponOwner()
+	local coneHeight 			= weapon.GetMaxDamageFarDist()
+
+	local angleToAxis 			= 2 // set this too high and auto-titans using it will error on FindVisibleEntitiesInCone
+	array<entity> ignoredEntities = [ owner, weapon ]
+	int traceMask 				= TRACE_MASK_SHOT
+	int flags					= VIS_CONE_ENTS_TEST_HITBOXES
+	local antilagPlayer			= null
+	if ( owner.IsPlayer() )
+	{
+		angleToAxis = owner.GetAttackSpreadAngle() * 0.11
+		antilagPlayer = owner
+	}
+
+	int ownerTeam = owner.GetTeam()
+
+	// Get a missile target and a non-missile target in the cone that the player can zap
+	// We do this in a separate check so we can use a wider cone to be more forgiving for targeting missiles
+	table firstTargetInfo = {}
+	firstTargetInfo.target <- null
+	firstTargetInfo.hitLocation <- null
+
+	for ( int i = 0; i < 2; i++ )
+	{
+		local missileCheck = i == 0
+		local coneAngle = angleToAxis
+		if ( missileCheck && owner.IsPlayer() ) // missile check only if owner is player
+			coneAngle *= 8.0
+
+		coneAngle = clamp( coneAngle, 0.1, 89.9 )
+
+		array<VisibleEntityInCone> results = FindVisibleEntitiesInCone( attackParams.pos, attackParams.dir, coneHeight, coneAngle, ignoredEntities, traceMask, flags, antilagPlayer )
+		foreach ( result in results )
+		{
+			entity visibleEnt = result.ent
+
+			if ( !IsValid( visibleEnt ) )
+				continue
+
+			if ( visibleEnt.IsPhaseShifted() )
+				continue
+
+			local classname = IsServer() ? visibleEnt.GetClassName() : visibleEnt.GetSignifierName()
+
+			if ( !( classname in ArcCannonTargetClassnames ) )
+				continue
+
+			if ( "GetTeam" in visibleEnt )
+			{
+				int visibleEntTeam = visibleEnt.GetTeam()
+				if ( visibleEntTeam == ownerTeam )
+					continue
+				if ( IsEntANeutralMegaTurret( visibleEnt, ownerTeam ) )
+					continue
+			}
+
+			expect string( classname )
+			string targetname = visibleEnt.GetTargetName()
+
+			if ( missileCheck && ( classname != "rpg_missile" && !file.missileCheckTargetnames.contains( targetname ) ) )
+				continue
+
+			if ( !missileCheck && ( classname == "rpg_missile" || file.missileCheckTargetnames.contains( targetname ) ) )
+				continue
+
+			firstTargetInfo.target = visibleEnt
+			firstTargetInfo.hitLocation = result.visiblePosition
+			break
+		}
+	}
+	//Creating a whiz-by sound.
+	weapon.FireWeaponBullet_Special( attackParams.pos, attackParams.dir, 1, 0, true, true, true, true, true, false, false )
+
+	return firstTargetInfo
+}
+
+function FireArcNoTargets( entity weapon, WeaponPrimaryAttackParams attackParams, muzzleOrigin )
+{
+	Assert( IsValid( weapon ) )
+	entity player = weapon.GetWeaponOwner()
+	local chargeFrac = GetWeaponChargeFrac( weapon )
+	local beamVec = attackParams.dir * weapon.GetMaxDamageFarDist()
+	local playerEyePos = player.EyePosition()
+	TraceResults traceResults = TraceLineHighDetail( playerEyePos, (playerEyePos + beamVec), weapon, (TRACE_MASK_PLAYERSOLID_BRUSHONLY | TRACE_MASK_BLOCKLOS), TRACE_COLLISION_GROUP_NONE )
+	local beamEnd = traceResults.endPos
+
+	VortexBulletHit ornull vortexHit = VortexBulletHitCheck( player, playerEyePos, beamEnd )
+	if ( vortexHit )
+	{
+		expect VortexBulletHit( vortexHit )
+		#if SERVER
+			entity vortexWeapon = vortexHit.vortex.GetOwnerWeapon()
+			string className = vortexWeapon.GetWeaponClassName()
+			if ( vortexWeapon && ( className == "mp_titanweapon_vortex_shield" || className == "mp_titanweapon_vortex_shield_ion" ) )
+			{
+				// drain the vortex shield
+				VortexDrainedByImpact( vortexWeapon, weapon, null, null )
+			}
+			else if ( IsVortexSphere( vortexHit.vortex ) )
+			{
+				// do damage to vortex_sphere entities that isn't the titan "vortex shield"
+				local damageNear = weapon.GetWeaponInfoFileKeyField( "damage_near_value" )
+				local damage = damageNear * GraphCapped( chargeFrac, 0, 0.5, 0.0, 1.0 ) * 10 // do more damage the more charged the weapon is.
+				VortexSphereDrainHealthForDamage( vortexHit.vortex, damage )
+			}
+		#endif
+		beamEnd = vortexHit.hitPos
+	}
+
+	float radius = Graph( chargeFrac, 0, 1, ARC_CANNON_BOLT_RADIUS_MIN, ARC_CANNON_BOLT_RADIUS_MAX )
+	local boltWidth = Graph( chargeFrac, 0, 1, ARC_CANNON_BOLT_WIDTH_MIN, ARC_CANNON_BOLT_WIDTH_MAX )
+	if ( player.IsNPC() )
+		boltWidth = ARC_CANNON_BOLT_WIDTH_NPC
+	thread CreateArcCannonBeam( weapon, null, muzzleOrigin, beamEnd, player, ARC_CANNON_BEAM_LIFETIME, radius, boltWidth, 2, false, true )
+
+	#if SERVER
+		PlayImpactFXTable( expect vector( beamEnd ), player, ARC_CANNON_FX_TABLE, SF_ENVEXPLOSION_INCLUDE_ENTITIES )
+	#endif
+}
+
+function FireArcWithTargets( entity weapon, table firstTargetInfo, WeaponPrimaryAttackParams attackParams, muzzleOrigin )
+{
+	local beamStart = muzzleOrigin
+	local beamEnd
+	entity player = weapon.GetWeaponOwner()
+	local chargeFrac = GetWeaponChargeFrac( weapon )
+	float radius = Graph( chargeFrac, 0, 1, ARC_CANNON_BOLT_RADIUS_MIN, ARC_CANNON_BOLT_RADIUS_MAX )
+	float boltWidth = Graph( chargeFrac, 0, 1, ARC_CANNON_BOLT_WIDTH_MIN, ARC_CANNON_BOLT_WIDTH_MAX )
+	local maxChains
+	local minChains
+
+	if ( weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+	{
+		if ( player.IsNPC() )
+			maxChains = ARC_CANNON_CHAIN_COUNT_NPC_BURN
+		else
+			maxChains = ARC_CANNON_CHAIN_COUNT_MAX_BURN
+
+		minChains = ARC_CANNON_CHAIN_COUNT_MIN_BURN
+	}
+	else
+	{
+		if ( player.IsNPC() )
+			maxChains = ARC_CANNON_CHAIN_COUNT_NPC
+		else
+			maxChains = ARC_CANNON_CHAIN_COUNT_MAX
+
+		minChains = ARC_CANNON_CHAIN_COUNT_MIN
+	}
+
+	if ( !player.IsNPC() )
+		maxChains = Graph( chargeFrac, 0, 1, minChains, maxChains )
+
+	table zapInfo = {}
+	zapInfo.weapon 			<- weapon
+	zapInfo.player 			<- player
+	zapInfo.muzzleOrigin	<- muzzleOrigin
+	zapInfo.radius			<- radius
+	zapInfo.boltWidth		<- boltWidth
+	zapInfo.maxChains		<- maxChains
+	zapInfo.chargeFrac		<- chargeFrac
+	zapInfo.zappedTargets 	<- {}
+	zapInfo.zappedTargets[ firstTargetInfo.target ] <- true
+	zapInfo.dmgSourceID 	<- weapon.GetDamageSourceID()
+	local chainNum = 1
+	thread ZapTargetRecursive( expect entity( firstTargetInfo.target), zapInfo, zapInfo.muzzleOrigin, expect vector( firstTargetInfo.hitLocation ), chainNum )
+}
+
+function ZapTargetRecursive( entity target, table zapInfo, beamStartPos, vector ornull firstTargetBeamEndPos = null, chainNum = 1 )
+{
+	if ( !IsValid( target ) )
+		return
+
+	if ( !IsValid( zapInfo.weapon ) )
+		return
+
+	Assert( target in zapInfo.zappedTargets )
+	if ( chainNum > zapInfo.maxChains )
+		return
+	vector beamEndPos
+	if ( firstTargetBeamEndPos == null )
+		beamEndPos = target.GetWorldSpaceCenter()
+	else
+		beamEndPos = expect vector( firstTargetBeamEndPos )
+
+	waitthread ZapTarget( zapInfo, target, beamStartPos, beamEndPos, chainNum )
+
+	// Get other nearby targets we can chain to
+	#if SERVER
+		if ( !IsValid( zapInfo.weapon ) )
+			return
+
+		var noArcing = expect entity( zapInfo.weapon ).GetWeaponInfoFileKeyField( "disable_arc" )
+
+		if ( noArcing != null && noArcing == 1 )
+			return // no chaining on new arc cannon
+
+		// NOTE: 'target' could be invalid at this point (no corpse)
+		array<entity> chainTargets = GetArcCannonChainTargets( beamEndPos, target, zapInfo )
+		foreach( entity chainTarget in chainTargets )
+		{
+			local newChainNum = chainNum
+			if ( chainTarget.GetClassName() != "rpg_missile" )
+				newChainNum++
+			zapInfo.zappedTargets[ chainTarget ] <- true
+			thread ZapTargetRecursive( chainTarget, zapInfo, beamEndPos, null, newChainNum )
+		}
+
+		if ( IsValid( zapInfo.player ) && zapInfo.player.IsPlayer() && zapInfo.zappedTargets.len() >= 5 )
+		{
+			#if HAS_STATS
+			if ( chainNum == 5 )
+				UpdatePlayerStat( expect entity( zapInfo.player ), "misc_stats", "arcCannonMultiKills", 1 )
+			#endif
+		}
+	#endif
+}
+
+function ZapTarget( zapInfo, target, beamStartPos, beamEndPos, chainNum = 1 )
+{
+	expect entity( target )
+	expect vector( beamStartPos )
+	expect vector( beamEndPos )
+
+	//DebugDrawLine( beamStartPos, beamEndPos, 255, 0, 0, true, 5.0 )
+	local boltWidth = zapInfo.boltWidth
+	if ( zapInfo.player.IsNPC() )
+		boltWidth = ARC_CANNON_BOLT_WIDTH_NPC
+	local firstBeam = ( chainNum == 1 )
+	#if SERVER
+		if ( firstBeam )
+		{
+			PlayImpactFXTable( beamEndPos, expect entity( zapInfo.player ), ARC_CANNON_FX_TABLE, SF_ENVEXPLOSION_INCLUDE_ENTITIES )
+		}
+	#endif
+
+	thread CreateArcCannonBeam( zapInfo.weapon, target, beamStartPos, beamEndPos, zapInfo.player, ARC_CANNON_BEAM_LIFETIME, zapInfo.radius, boltWidth, 5, true, firstBeam )
+
+	#if SERVER
+		local isMissile = ( target.GetClassName() == "rpg_missile" )
+		if ( !isMissile )
+			wait ARC_CANNON_FORK_DELAY
+		else
+			wait 0.05
+
+		local deathPackage = damageTypes.arcCannon
+
+		float damageAmount
+		int damageMin
+		int damageMax
+
+		int damageFarValue = eWeaponVar.damage_far_value
+		int damageNearValue = eWeaponVar.damage_near_value
+		int damageFarValueTitanArmor = eWeaponVar.damage_far_value_titanarmor
+		int damageNearValueTitanArmor = eWeaponVar.damage_near_value_titanarmor
+		if ( zapInfo.player.IsNPC() )
+		{
+			damageFarValue = eWeaponVar.npc_damage_far_value
+			damageNearValue = eWeaponVar.npc_damage_near_value
+			damageFarValueTitanArmor = eWeaponVar.npc_damage_far_value_titanarmor
+			damageNearValueTitanArmor = eWeaponVar.npc_damage_near_value_titanarmor
+		}
+
+		if ( IsValid( target ) && IsValid( zapInfo.player ) )
+		{
+			bool hasFastPacitor = false
+			bool noArcing = false
+
+			if ( IsValid( zapInfo.weapon ) )
+			{
+				entity weap = expect entity( zapInfo.weapon )
+				hasFastPacitor = weap.GetWeaponInfoFileKeyField( "push_apart" ) != null && weap.GetWeaponInfoFileKeyField( "push_apart" ) == 1
+				noArcing = weap.GetWeaponInfoFileKeyField( "no_arcing" ) != null && weap.GetWeaponInfoFileKeyField( "no_arcing" ) == 1
+			}
+
+			if ( target.GetArmorType() == ARMOR_TYPE_HEAVY )
+			{
+				if ( IsValid( zapInfo.weapon ) )
+				{
+					entity weapon = expect entity( zapInfo.weapon )
+					damageMin = weapon.GetWeaponSettingInt( damageFarValueTitanArmor )
+					damageMax = weapon.GetWeaponSettingInt( damageNearValueTitanArmor )
+				}
+				else
+				{
+					damageMin = 100
+					damageMax = zapInfo.player.IsNPC() ? 1200 : 800
+				}
+			}
+			else
+			{
+				if ( IsValid( zapInfo.weapon ) )
+				{
+					entity weapon = expect entity( zapInfo.weapon )
+					damageMin = weapon.GetWeaponSettingInt( damageFarValue )
+					damageMax = weapon.GetWeaponSettingInt( damageNearValue )
+				}
+				else
+				{
+					damageMin = 120
+					damageMax = zapInfo.player.IsNPC() ? 140 : 275
+				}
+
+				if ( target.IsNPC() )
+				{
+					damageMin *= 3	// more powerful against NPC humans so they die easy
+					damageMax *= 3
+				}
+			}
+
+
+			local chargeRatio = GetArcCannonChargeFraction( zapInfo.weapon )
+			if  ( IsValid( zapInfo.weapon ) && !zapInfo.weapon.GetWeaponSettingBool( eWeaponVar.charge_require_input ) )
+			{
+				// use distance for damage if the weapon auto-fires
+				entity weapon = expect entity( zapInfo.weapon )
+				float nearDist = weapon.GetWeaponSettingFloat( eWeaponVar.damage_near_distance )
+				float farDist = weapon.GetWeaponSettingFloat( eWeaponVar.damage_far_distance )
+
+				float dist = Distance( weapon.GetOrigin(), target.GetOrigin() )
+				damageAmount = GraphCapped( dist, farDist, nearDist, damageMin, damageMax )
+			}
+			else
+			{
+				// Scale damage amount based on how many chains deep we are
+				damageAmount = GraphCapped( zapInfo.chargeFrac, 0, chargeRatio, damageMin, damageMax )
+			}
+			local damageFalloff = ARC_CANNON_DAMAGE_FALLOFF_SCALER
+			if ( IsValid( zapInfo.weapon ) && zapInfo.weapon.HasMod( "splitter" ) )
+				damageFalloff = SPLITTER_DAMAGE_FALLOFF_SCALER
+			damageAmount *= pow( damageFalloff, chainNum - 1 )
+
+			local dmgSourceID = zapInfo.dmgSourceID
+
+			// Update Later - This shouldn't be done here, this is not where we determine if damage actually happened to the target
+			// move to Damaged callback instead
+			if ( damageAmount > 0 )
+			{
+				float empDuration = GraphCapped( zapInfo.chargeFrac, 0, chargeRatio, ARC_CANNON_EMP_DURATION_MIN, ARC_CANNON_EMP_DURATION_MAX )
+
+				if ( target.IsPlayer() && target.IsTitan() && !hasFastPacitor && !noArcing )
+				{
+					float empViewStrength = GraphCapped( zapInfo.chargeFrac, 0, chargeRatio, ARC_CANNON_SCREEN_EFFECTS_MIN, ARC_CANNON_SCREEN_EFFECTS_MAX )
+
+					if ( target.IsTitan() && zapInfo.chargeFrac >= ARC_CANNON_SCREEN_THRESHOLD )
+					{
+						Remote_CallFunction_Replay( target, "ServerCallback_TitanEMP", empViewStrength, empDuration, ARC_CANNON_EMP_FADEOUT_DURATION )
+						EmitSoundOnEntityOnlyToPlayer( target, target, ARC_CANNON_TITAN_SCREEN_SFX )
+					}
+					else if ( zapInfo.chargeFrac >= ARC_CANNON_SCREEN_THRESHOLD )
+					{
+						StatusEffect_AddTimed( target, eStatusEffect.emp, empViewStrength, empDuration, ARC_CANNON_EMP_FADEOUT_DURATION )
+						EmitSoundOnEntityOnlyToPlayer( target, target, ARC_CANNON_PILOT_SCREEN_SFX )
+					}
+				}
+
+				// Do 3rd person effect on the body
+				asset effect
+				string tag
+				target.TakeDamage( damageAmount, zapInfo.player, zapInfo.player, { origin = beamEndPos, force = Vector(0,0,0), scriptType = deathPackage, weapon = zapInfo.weapon, damageSourceId = dmgSourceID } )
+				//vector dir = Normalize( beamEndPos - beamStartPos )
+				//vector velocity = dir * 600
+				//PushPlayerAway( target, velocity )
+				//PushPlayerAway( expect entity( zapInfo.player ), -velocity )
+
+				if ( IsValid( zapInfo.weapon ) && hasFastPacitor )
+				{
+					if ( IsAlive( target ) && IsAlive( expect entity( zapInfo.player ) ) && target.IsTitan() )
+					{
+						float pushPercent = GraphCapped( damageAmount, damageMin, damageMax, 0.0, 1.0 )
+
+						if ( pushPercent > 0.6 )
+							PushPlayersApart( target, expect entity( zapInfo.player ), pushPercent * 400.0 )
+					}
+				}
+
+				if ( zapInfo.chargeFrac < ARC_CANNON_SCREEN_THRESHOLD )
+					empDuration = ARC_CANNON_3RD_PERSON_EFFECT_MIN_DURATION
+				else
+					empDuration += ARC_CANNON_EMP_FADEOUT_DURATION
+
+				if ( target.GetArmorType() == ARMOR_TYPE_HEAVY )
+				{
+					effect = $"impact_arc_cannon_titan"
+					tag = "exp_torso_front"
+				}
+				else
+				{
+					effect = $"P_emp_body_human"
+					tag = "CHESTFOCUS"
+				}
+
+				if ( target.IsPlayer() )
+				{
+					if ( target.LookupAttachment( tag ) != 0 )
+						ClientStylePlayFXOnEntity( effect, target, tag, empDuration )
+				}
+
+				if ( target.IsPlayer() )
+					EmitSoundOnEntityExceptToPlayer( target, target, "Titan_Blue_Electricity_Cloud" )
+				else
+					EmitSoundOnEntity( target, "Titan_Blue_Electricity_Cloud" )
+
+				thread FadeOutSoundOnEntityAfterDelay( target, "Titan_Blue_Electricity_Cloud", empDuration * 0.6666, empDuration * 0.3333 )
+			}
+			else
+			{
+				//Don't bounce if the beam is set to do 0 damage.
+				chainNum = zapInfo.maxChains
+			}
+
+			if ( isMissile )
+			{
+				if ( IsValid( zapInfo.player ) )
+					target.SetOwner( zapInfo.player )
+				target.MissileExplode()
+			}
+		}
+	#endif // SERVER
+}
+
+
+#if SERVER
+
+void function PushEntForTime( entity ent, vector velocity, float time )
+{
+	ent.EndSignal( "OnDeath" )
+	float endTime = Time() + time
+	float startTime = Time()
+	for ( ;; )
+	{
+		if ( Time() >= endTime )
+			break
+		float multiplier = Graph( Time(), startTime, endTime, 1.0, 0.0 )
+		vector currentVel = ent.GetVelocity()
+		currentVel += velocity * multiplier
+		ent.SetVelocity( currentVel )
+		WaitFrame()
+	}
+}
+
+array<entity> function GetArcCannonChainTargets( vector fromOrigin, entity fromTarget, table zapInfo )
+{
+	// NOTE: fromTarget could be null/invalid if it was a drone
+	array<entity> results = []
+	if ( !IsValid( zapInfo.player ) )
+		return results
+
+	int playerTeam = expect entity( zapInfo.player ).GetTeam()
+	array<entity> allTargets = GetArcCannonTargetsInRange( fromOrigin, playerTeam, expect entity( zapInfo.weapon ) )
+	allTargets = ArrayClosest( allTargets, fromOrigin )
+
+	local viewVector
+	if ( zapInfo.player.IsPlayer() )
+		viewVector = zapInfo.player.GetViewVector()
+	else
+		viewVector = AnglesToForward( zapInfo.player.EyeAngles() )
+
+	local eyePosition = zapInfo.player.EyePosition()
+
+	foreach ( ent in allTargets )
+	{
+		local forkCount = ARC_CANNON_FORK_COUNT_MAX
+		if ( zapInfo.weapon.HasMod( "splitter" ) )
+			forkCount = SPLITTER_FORK_COUNT_MAX
+		else if ( zapInfo.weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+			forkCount = ARC_CANNON_FORK_COUNT_MAX_BURN
+
+		if ( results.len() >= forkCount )
+			break
+
+		if ( ent.IsPhaseShifted() )
+			continue
+
+		if ( ent.IsPlayer() )
+		{
+			// Ignore players that are passing damage to their parent. This is to address zapping a friendly rodeo player
+			local entParent = ent.GetParent()
+			if ( IsValid( entParent ) && ent.kv.PassDamageToParent.tointeger() )
+				continue
+
+			// only chains to other titan players for now
+			if ( !ent.IsTitan() )
+				continue
+		}
+
+		if ( ent.GetClassName() == "script_mover" )
+			continue
+
+		if ( IsEntANeutralMegaTurret( ent, playerTeam ) )
+			continue
+
+		if ( !IsAlive( ent ) )
+			continue
+
+		// Don't consider targets that already got zapped
+		if ( ent in zapInfo.zappedTargets )
+			continue
+
+		//Preventing the arc-cannon from firing behind.
+		local vecToEnt = ( ent.GetWorldSpaceCenter() - eyePosition )
+		vecToEnt.Norm()
+		local dotVal = DotProduct( vecToEnt, viewVector )
+		if ( dotVal < 0 )
+			continue
+
+		// Check if we can see them, they aren't behind a wall or something
+		local ignoreEnts = []
+		ignoreEnts.append( zapInfo.player )
+		ignoreEnts.append( ent )
+
+		foreach( zappedTarget, val in zapInfo.zappedTargets )
+		{
+			if ( IsValid( zappedTarget ) )
+				ignoreEnts.append( zappedTarget )
+		}
+
+		TraceResults traceResult = TraceLineHighDetail( fromOrigin, ent.GetWorldSpaceCenter(), ignoreEnts, (TRACE_MASK_PLAYERSOLID_BRUSHONLY | TRACE_MASK_BLOCKLOS), TRACE_COLLISION_GROUP_NONE )
+
+		// Trace failed, lets try an eye to eye trace
+		if ( traceResult.fraction < 1 )
+		{
+			// 'fromTarget' may be invalid
+			if ( IsValid( fromTarget ) )
+				traceResult = TraceLineHighDetail( fromTarget.EyePosition(), ent.EyePosition(), ignoreEnts, (TRACE_MASK_PLAYERSOLID_BRUSHONLY | TRACE_MASK_BLOCKLOS), TRACE_COLLISION_GROUP_NONE )
+		}
+
+		if ( traceResult.fraction < 1 )
+			continue
+
+		// Enemy is in visible, and within range.
+		if ( !results.contains( ent ) )
+			results.append( ent )
+	}
+
+	//printt( "NEARBY TARGETS VALID AND VISIBLE:", results.len() )
+
+	return results
+}
+#endif // SERVER
+
+bool function IsEntANeutralMegaTurret( ent, int playerTeam )
+{
+	expect entity( ent )
+
+	if ( ent.GetClassName() != "npc_turret_mega" )
+		return false
+	int entTeam = ent.GetTeam()
+	if ( entTeam == playerTeam )
+		return false
+	if ( !IsEnemyTeam( playerTeam, entTeam ) )
+		return true
+
+	return false
+}
+
+function ArcCannon_HideIdleEffect( entity weapon, delay )
+{
+	bool weaponOwnerIsPilot = IsPilot( weapon.GetWeaponOwner() )
+	weapon.EndSignal( ARC_CANNON_SIGNAL_DEACTIVATED )
+	if ( weaponOwnerIsPilot == false )
+	{
+		weapon.StopWeaponEffect( $"wpn_arc_cannon_electricity_fp", $"wpn_arc_cannon_electricity" )
+		weapon.StopWeaponSound( "arc_cannon_charged_loop" )
+	}
+	wait delay
+
+	if ( !IsValid( weapon ) )
+		return
+
+	entity weaponOwner = weapon.GetWeaponOwner()
+	//The weapon can be valid, but the player isn't a Titan during melee execute.
+	// JFS: threads with waits should just end on "OnDestroy"
+	if ( !IsValid( weaponOwner ) )
+		return
+
+	if ( weapon != weaponOwner.GetActiveWeapon() )
+		return
+
+	if ( weaponOwnerIsPilot == false )
+	{
+		weapon.PlayWeaponEffectNoCull( $"wpn_arc_cannon_electricity_fp", $"wpn_arc_cannon_electricity", "muzzle_flash" )
+		weapon.EmitWeaponSound( "arc_cannon_charged_loop" )
+	}
+	else
+	{
+		weapon.EmitWeaponSound_1p3p( "Arc_Rifle_charged_Loop_1P", "Arc_Rifle_charged_Loop_3P" )
+	}
+}
+
+#if SERVER
+void function AddToArcCannonTargets( entity ent )
+{
+	AddToScriptManagedEntArray( level._arcCannonTargetsArrayID, ent );
+}
+
+function RemoveArcCannonTarget( ent )
+{
+	RemoveFromScriptManagedEntArray( level._arcCannonTargetsArrayID, ent )
+}
+
+array<entity> function GetArcCannonTargets( vector origin, int team )
+{
+	array<entity> targets = GetScriptManagedEntArrayWithinCenter( level._arcCannonTargetsArrayID, team, origin, ARC_CANNON_TITAN_RANGE_CHAIN )
+
+	if ( ARC_CANNON_TARGETS_MISSILES )
+		targets.extend( GetProjectileArrayEx( "rpg_missile", TEAM_ANY, team, origin, ARC_CANNON_TITAN_RANGE_CHAIN ) )
+
+	return targets
+}
+
+array<entity> function GetArcCannonTargetsInRange( vector origin, int team, entity weapon )
+{
+	array<entity> allTargets = GetArcCannonTargets( origin, team )
+	array<entity> targetsInRange
+
+	float titanDistSq
+	float distSq
+	if ( weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+	{
+		titanDistSq = ARC_CANNON_TITAN_RANGE_CHAIN_BURN * ARC_CANNON_TITAN_RANGE_CHAIN_BURN
+		distSq = ARC_CANNON_RANGE_CHAIN_BURN * ARC_CANNON_RANGE_CHAIN_BURN
+	}
+	else
+	{
+		titanDistSq = ARC_CANNON_TITAN_RANGE_CHAIN * ARC_CANNON_TITAN_RANGE_CHAIN
+		distSq = ARC_CANNON_RANGE_CHAIN * ARC_CANNON_RANGE_CHAIN
+	}
+
+	foreach( target in allTargets )
+	{
+		float d = DistanceSqr( target.GetOrigin(), origin )
+		float validDist = target.IsTitan() ? titanDistSq : distSq
+		if ( d <= validDist )
+			targetsInRange.append( target )
+	}
+
+	return targetsInRange
+}
+#endif // SERVER
+
+function CreateArcCannonBeam( weapon, target, startPos, endPos, player, lifeDuration = ARC_CANNON_BEAM_LIFETIME, radius = 256, boltWidth = 4, noiseAmplitude = 5, hasTarget = true, firstBeam = false )
+{
+	Assert( startPos )
+	Assert( endPos )
+
+	//**************************
+	// 	LIGHTNING BEAM EFFECT
+	//**************************
+	if ( weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+		lifeDuration = ARC_CANNON_BEAM_LIFETIME_BURN
+	// If it's the first beam and on client we do a special beam so it's lined up with the muzzle origin
+	#if CLIENT
+		if ( firstBeam )
+			thread CreateClientArcBeam( weapon, endPos, lifeDuration, target )
+	#endif
+
+	#if SERVER
+		// Control point sets the end position of the effect
+		entity cpEnd = CreateEntity( "info_placement_helper" )
+		SetTargetName( cpEnd, UniqueString( "arc_cannon_beam_cpEnd" ) )
+		cpEnd.SetOrigin( endPos )
+		DispatchSpawn( cpEnd )
+
+		entity zapBeam = CreateEntity( "info_particle_system" )
+		zapBeam.kv.cpoint1 = cpEnd.GetTargetName()
+
+		zapBeam.SetValueForEffectNameKey( GetBeamEffect( weapon ) )
+
+		zapBeam.kv.start_active = 0
+		zapBeam.SetOwner( player )
+		zapBeam.SetOrigin( startPos )
+		if ( firstBeam )
+		{
+			zapBeam.kv.VisibilityFlags = (ENTITY_VISIBLE_TO_FRIENDLY | ENTITY_VISIBLE_TO_ENEMY)	// everyone but owner
+			zapBeam.SetParent( player.GetActiveWeapon(), "muzzle_flash", false, 0.0 )
+		}
+		DispatchSpawn( zapBeam )
+
+		zapBeam.Fire( "Start" )
+		zapBeam.Fire( "StopPlayEndCap", "", lifeDuration )
+		zapBeam.Kill_Deprecated_UseDestroyInstead( lifeDuration )
+		cpEnd.Kill_Deprecated_UseDestroyInstead( lifeDuration )
+	#endif
+}
+
+function GetBeamEffect( weapon )
+{
+	if ( weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+		return ARC_CANNON_BEAM_EFFECT_MOD
+
+	return ARC_CANNON_BEAM_EFFECT
+}
+
+#if CLIENT
+function CreateClientArcBeam( weapon, endPos, lifeDuration, target )
+{
+	Assert( IsClient() )
+
+	local beamEffect = GetBeamEffect( weapon )
+
+	// HACK HACK HACK HACK
+	string tag = "muzzle_flash"
+	if ( weapon.GetWeaponInfoFileKeyField( "client_tag_override" ) != null )
+		tag = expect string( weapon.GetWeaponInfoFileKeyField( "client_tag_override" ) )
+
+	local handle = weapon.PlayWeaponEffectReturnViewEffectHandle( beamEffect, $"", tag )
+	if ( !EffectDoesExist( handle ) )
+		return
+
+	EffectSetControlPointVector( handle, 1, endPos )
+
+	if ( weapon.HasMod( "burn_mod_titan_arc_cannon" ) )
+		lifeDuration = ARC_CANNON_BEAM_LIFETIME_BURN
+
+	wait( lifeDuration )
+
+	if ( IsValid( weapon ) )
+		weapon.StopWeaponEffect( beamEffect, $"" )
+}
+
+void function ClientDestroyCallback_ArcCannon_Stop( entity ent )
+{
+	ArcCannon_Stop( ent )
+}
+#endif // CLIENT
+
+function GetArcCannonChargeFraction( weapon )
+{
+	if ( IsValid( weapon ) )
+	{
+		local chargeRatio = ARC_CANNON_DAMAGE_CHARGE_RATIO
+		if ( weapon.HasMod( "capacitor" ) )
+			chargeRatio = ARC_CANNON_CAPACITOR_CHARGE_RATIO
+		if ( weapon.GetWeaponSettingBool( eWeaponVar.is_burn_mod ) )
+			chargeRatio = ARC_CANNON_DAMAGE_CHARGE_RATIO_BURN
+		return chargeRatio
+	}
+
+	return 0
+}
+
+function GetWeaponChargeFrac( weapon )
+{
+	if ( weapon.IsChargeWeapon() )
+		return weapon.GetWeaponChargeFraction()
+	return 1.0
+}
\ No newline at end of file