From bf2e7804ab4bb344f4aa5090f1d06a266b028c9d Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Wed, 10 Nov 2021 02:27:04 +0100
Subject: [PATCH] sc: lotv unit updates to patch 5.0.2 BU

Changes copied from Blizzard patch notes.

Retains all earlier values since patch 4.1.4 hidden behind a hardcoded
version variable.
---
 sc-units-hots.inc.pl |  26 +--
 sc-units-lotv.inc.pl | 415 +++++++++++++++++++++++++++++++++++++------
 2 files changed, 376 insertions(+), 65 deletions(-)

diff --git a/sc-units-hots.inc.pl b/sc-units-hots.inc.pl
index 9faaea8..16dccef 100644
--- a/sc-units-hots.inc.pl
+++ b/sc-units-hots.inc.pl
@@ -1,6 +1,8 @@
 use utf8;
 use strict;
 
+my $V = v5.0.2; # some patch data for invisible attributes
+
 [
 'patch 2.1.9+',
 # http://wiki.teamliquid.net/starcraft2/Unit_Statistics
@@ -147,6 +149,7 @@ use strict;
 		psionic => 1,
 		massive => 1,
 		flying => 1,
+		heroic => 1,
 	},
 	attack => [
 		{
@@ -1436,8 +1439,8 @@ use strict;
 	upgrade => [
 		{
 			name => 'Infernal Pre-Igniter',
-			min => 150,
-			gas => 150,
+			min => $V lt v4.11.0 ? 150 : 100,
+			gas => $V lt v4.11.0 ? 150 : 100,
 			build => 110,
 			attack => [
 				{
@@ -1497,8 +1500,8 @@ use strict;
 	upgrade => [
 		{
 			name => 'Infernal Pre-Igniter',
-			min => 150,
-			gas => 150,
+			min => $V lt v4.11.0 ? 150 : 100,
+			gas => $V lt v4.11.0 ? 150 : 100,
 			build => 110,
 			attack => [
 				{
@@ -1848,7 +1851,7 @@ use strict;
 	special => [
 		{
 			alt => 'Auto-Turret',
-#			abbr => 'at',
+			abbr => 'at',
 			cost => 50,
 			size => 2,
 			cargo => 0,
@@ -2006,7 +2009,7 @@ use strict;
 		},
 		{
 			anti => 2,
-			name => 'ATS Laser Batteries',
+			name => 'ATA Laser Batteries',
 			damage => 6,
 			upgrade => 1,
 			cooldown => 0.225,
@@ -2182,8 +2185,8 @@ use strict;
 	upgrade => [
 		{
 			name => 'Pneumatized Carapace',
-			min => 100,
-			gas => 100,
+			min => $V lt v4.10.1 || $V ge v4.11.0 ? 100 : 75,
+			gas => $V lt v4.10.1 || $V ge v4.11.0 ? 100 : 75,
 			build => 60,
 			speed => 1.294,
 		},
@@ -2252,8 +2255,8 @@ use strict;
 	upgrade => [
 		{
 			name => 'Pneumatized Carapace',
-			min => 100,
-			gas => 100,
+			min => $V lt v4.10.1 || $V ge v4.11.0 ? 100 : 75,
+			gas => $V lt v4.10.1 || $V ge v4.11.0 ? 100 : 75,
 			build => 60,
 			speed => 3.375 - 1.875,
 		},
@@ -2632,6 +2635,7 @@ use strict;
 			},
 			attack => [
 				{
+					name => 'Infested Rockets',
 					anti => 3,
 					damage => 8,
 					cooldown => 0.8608,
@@ -2658,7 +2662,7 @@ use strict;
 	race => 'zerg',
 	cat => 'lair',
 	name => 'Nydus Worm',
-	min => 100,
+	min => 100, # Nydus Network costs 150/200
 	gas => 100,
 	build => 20,
 	size => 3,
diff --git a/sc-units-lotv.inc.pl b/sc-units-lotv.inc.pl
index e7608c5..bf5de99 100644
--- a/sc-units-lotv.inc.pl
+++ b/sc-units-lotv.inc.pl
@@ -1,6 +1,7 @@
 use utf8;
 use strict;
 
+my $V = v5.0.2;
 my $RT = 1.4;  # real-time speed factor to faster
 
 my $hots = do 'sc-units-hots.inc.pl' or die $!;
@@ -16,7 +17,7 @@ for my $row (@{$hots}) {
 }
 
 [
-'patch 4.1.4',
+sprintf('patch %vd', $V),
 
 # protoss
 
@@ -27,9 +28,44 @@ $unit{photon_cannon},
 {
 	%{ $unit{mothership} },
 	speed => 2.62,
+	special => [
+		$unit{mothership}->{special}->[0], # cf
+		$unit{mothership}->{special}->[1], # mr
+		{
+			%{ $unit{mothership}->{special}->[2] }, # tw
+			desc => $V lt v4.11.0 ? 'create a temporal field which slows ground units by 50%'
+			                      : 'create a temporal field which slows ground and air units by 50%',
+		},
+	],
 },
 
-$unit{nexus},
+{
+	%{ $unit{nexus} },
+	attack => [],
+	energy => 50,
+	capacity => 200,
+	special => [
+		$unit{nexus}->{special}->[0], # chrono boost
+		{
+			name => $V lt v4.7.1 ? 'Mass Recall' : 'Strategic Recall',
+			abbr => 'sr',
+			desc => 'recalls units owned by the player in the target area to the Nexus',
+			cost => 50,
+			cooldown => $V lt v4.7.1 || $V ge v4.10.1 ? 130 : 85,
+			radius => $V lt v4.7.1 ? 6.5 : 2.5,
+			duration => 3.6, # +.7 warp in
+		},
+		$V lt v4.12.0 ? () : {
+			name => 'Battery Overcharge',
+			abbr => 'bo',
+			desc => 'increase target Shield Battery restoration rate by 100% and function without consuming energy for 14s',
+			cost => 50,
+			duration => 14,
+			cooldown => 60, # shared by all nexuses
+			range => 8, # within any friendly nexus
+		},
+	],
+},
 
 {
 	%{ $unit{zealot} },
@@ -50,12 +86,25 @@ $unit{nexus},
 	upgrade => [
 		{
 			name => 'Charge',
-			speed => .98,
+			speed => $V lt v4.11.0 ? .98 : 1.57,
 		},
 	],
 },
 
-$unit{sentry},
+{
+	%{ $unit{sentry} },
+	special => [
+		$unit{sentry}->{special}->[0], # ff
+		{
+			%{ $unit{sentry}->{special}->[1] }, # gs
+			radius => $V lt v4.7.1 ? 4 : 4.5,
+		},
+		{
+			%{ $unit{sentry}->{special}->[2] }, # hl
+			cost => $V lt v4.7.1 ? 100 : 75,
+		},
+	],
+},
 
 {
 	%{ $unit{stalker} },
@@ -79,7 +128,7 @@ $unit{sentry},
 	pop => 2,
 	min => 100,
 	gas => 25,
-	build => 27,
+	build => $V lt v4.8.2 ? 27 : 30,
 	warp => 20,
 	size => 1,
 	cargo => 2,
@@ -133,7 +182,7 @@ $unit{sentry},
 			build => 100,
 			attack => [
 				{
-					cooldown => -.5, # +45%
+					cooldown => $V lt v4.11.0 || $V ge v4.11.3 ? -.5 : -.6, # +45%/60%
 				},
 			],
 		},
@@ -152,15 +201,54 @@ $unit{sentry},
 			range => 6,
 		},
 	],
+	special => [
+		{
+			$unit{high_templar}->{special}->[0], # fb
+			range => $V lt v4.12.0 ? 9 : 10,
+		},
+		$unit{high_templar}->{special}->[1], # ps
+	],
+},
+
+{
+	%{ $unit{dark_templar} },
+	special => [
+		$unit{dark_templar}->{special}->[0], # cl
+		{
+			name => 'Shadow Stride',
+			abbr => 'bl',
+			desc => 'teleport to visible location',
+			min => 100,
+			gas => 100,
+			build => $V lt v4.7.1 ? 121 : 100,
+			range => 8,
+			cooldown => $V lt v4.7.1 ? 21 : 14,
+		},
+	],
 },
 
-$unit{dark_templar},
 $unit{archon},
-$unit{observer},
+
+{
+	%{ $unit{observer} },
+	speed => $V lt v4.8.2 || $V ge v4.11.0 ? 2.63 : 3.01,
+	special => [
+		$unit{observer}->{special}->[0], # cloak
+		{
+			name => 'Surveillance Mode',
+			abbr => 'sm',
+			desc => 'gain 25% vision while immobilized',
+			sight => 2.75, # +25%
+			transform => .54,
+		},
+	],
+},
 
 {
 	%{ $unit{warp_prism} },
 	hp => 80,
+	min => $V lt v4.10.1 ? 200 : 250,
+	range => $V lt v4.10.1 ? 6 : 5, # pickup
 	upgrade => [
 		{
 			%{ $unit{warp_prism}->{special}->[0] }, # gravitic drive
@@ -226,12 +314,29 @@ $unit{phoenix},
 
 {
 	%{ $unit{void_ray} },
-	speed => 3.5,
+	min => $V lt v5.0.2 ? 250 : 200,
+	speed => $V lt v5.0.2 ? 3.5 : 3.85,
+	build => $V lt v5.0.2 ? 43 : 37,
+	upgrade => [
+		{
+			name => 'Flux Vanes',
+			min => 100,
+			gas => 100,
+			build => 57,
+			speed => $V lt v5.0.2 ? 1.15 : .798,
+		},
+	],
 },
 
 {
 	%{ $unit{oracle} },
 	build => 37,
+	attr => {
+		$V lt v4.8.2 ? 'light' : 'armored' => 1,
+		mech => 1,
+		psionic => 1,
+		flying => 1,
+	},
 	attack => [
 		{
 			%{ $unit{oracle}->{attack}->[0] }, # pulsar beam
@@ -245,10 +350,10 @@ $unit{phoenix},
 			name => 'Revelation',
 			abbr => 'rv',
 			desc => 'hit enemy units and buildings are revealed for ½ minute',
-			cost => 50,
+			cost => $V lt v4.12.0 ? 50 : 25,
 			range => 9,
-			cooldown => 2.2,
-			duration => 30,
+			cooldown => $V lt v4.12.0 ? 2 : 10,
+			duration => $V lt v4.12.0 ? 30 : $V lt v5.0.2 ? 15 : 20,
 			radius => 6,
 		},
 		{
@@ -288,8 +393,12 @@ $unit{phoenix},
 
 {
 	%{ $unit{tempest} },
-	hp => 300,
-	shield => 150,
+	hp => $V lt v4.7.1 ? 300 : $V lt v4.11.0 ? 150 : 200,
+	shield => $V lt v4.7.1 ? 150 : $V lt v4.11.0 ? 125 : 100,
+	min => $V lt v4.7.1 ? 300 : 250,
+	gas => $V lt v4.7.1 ? 200 : 175,
+	pop => $V lt v4.7.1 ? 6 : 5,
+	speed => $V lt v4.7.1 ? 2.63 : $V lt v4.8.2 ? 3.5 : 3.15,
 	attack => [
 		{
 			%{ $unit{tempest}->{attack}->[0] }, # kinetic overload
@@ -297,24 +406,47 @@ $unit{phoenix},
 				massive => 22,
 				-massive => 2,
 			},
+			range => $V lt v4.11.0 ? 15 : 14,
 		},
 		{
 			%{ $unit{tempest}->{attack}->[1] }, # resonance coil
+			bonus => {
+				structure => 0,
+			},
 			damage => 40,
 			upgrade => 4,
 		},
 	],
+	upgrade => [
+		$V lt v5.0.2 ? () : {
+			name => 'Tectonic Destabilizers',
+			attack => [
+				{},
+				{
+					bonus => {
+						structure => 40,
+					},
+				},
+			],
+			min => 150,
+			gas => 150,
+			build => 100,
+		},
+	],
 },
 
 {
 	%{ $unit{carrier} },
-	hp => 250,
+	hp => $V lt v4.7.1 ? 250 : 300,
+	build => $V lt v4.7.1 ? 86 : 64,
 	special => [
 		{
 			%{ $unit{carrier}->{special}->[0] }, # interceptor
 			min => 5,
+			build => $V lt v4.7.1 ? 6 : $V lt v4.10.1 ? 11 : 9,
 		},
 	],
+	$V lt v4.7.1 ? () : (upgrade => []), # remove Graviton Catapult
 },
 
 # terran
@@ -331,12 +463,12 @@ $unit{marine},
 	attack => [
 		{
 			%{ $unit{marauder}->{attack}->[0] }, # punisher grenades
-			count => 2,
-			damage => 5,
+			count => $V lt v4.3.0 ? 2 : 1,
+			damage => $V lt v4.3.0 ? 5 : 10,
 			upgrade => 1,
 			bonus => {
-				armored => 5,
-				-armored => 0,
+				armored => $V lt v4.3.0 ? 5 : 10,
+				-armored => $V lt v4.3.0 ? 0 : 1,
 			},
 		},
 	],
@@ -362,7 +494,10 @@ $unit{marine},
 			range => 10,
 			duration => 1.43,
 		},
-		$unit{ghost}->{special}->[1], # emp round
+		{
+			%{ $unit{ghost}->{special}->[1] }, # emp round
+			radius => $V lt v4.10.1 ? 1.5 : 2,
+		},
 		$unit{ghost}->{special}->[2], # cloak
 		$unit{ghost}->{special}->[3], # tac nuke strike
 	],
@@ -442,7 +577,7 @@ $unit{marine},
 	size => 1.5,
 	cargo => 3,
 	armor => 1,
-	hp => 180,
+	hp => $V lt v4.7.1 ? 180 : 120,
 	attr => {
 		armored => 1,
 		mech => 1,
@@ -450,29 +585,30 @@ $unit{marine},
 	attack => [
 		{
 			anti => 1,
-			name => 'Typhoon Blaster',
-			damage => 3,
-			upgrade => 1,
-			bonus => {
+			name => $V lt v4.7.1 ? 'Tornado Blaster' : 'Typhoon Missile Pod',
+			damage => $V lt v4.7.1 ? 3 : 18,
+			upgrade => $V lt v4.7.1 ? 1 : 2,
+			bonus => $V ge v4.7.1 ? {} : {
 				armored => 2,
 				-armored => 0,
 			},
-			cooldown => .1,
-			range => 6,
+			cooldown => $V lt v4.7.1 ? .1 : .71,
+			range => $V lt v4.7.1 ? 6 : 5,
 		},
 	],
-	speed => 4.13,
+	speed => $V lt v4.7.1 ? 4.13 : 4.73,
 	sight => 11,
 	special => [
 		{
 			name => 'Lock On',
 			abbr => 'lo',
-			desc => 'target air for 160 damage ignoring armor while visible and within 15 range',
+			desc => $V lt v4.7.1 ? 'target air for 160 damage ignoring armor while visible and within 15 range'
+			                     : 'deal 400 damage (double to armored after upgrade) over 14 seconds',
 			range => 7,
-			duration => 14,
+			duration => 14.3,
 			cooldown => 4,
 		},
-		{
+		$V ge v4.7.1 ? () : {
 			name => 'Rapid Fire Launchers',
 			abbr => 'rf',
 			desc => 'rapid first 12 Lock On shots',
@@ -481,30 +617,67 @@ $unit{marine},
 			build => 79,
 		},
 	],
+	upgrade => [
+		$V lt v4.7.1 ? () : {
+			name => 'Mag-Field Accelerator',
+			min => 100,
+			gas => 100,
+			build => $V lt v4.8.2 ? 79 : 100,
+			desc => 'increases lock-on damage to ',
+		},
+	],
 },
 
 {
 	%{ $unit{thor} },
-	armor => 2,
+	armor => $V ge v3.14.0 && $V lt v4.7.1 ? 2 : 1,
 	attack => [
-		$unit{thor}->{attack}->[0],
-		$unit{thor}->{attack}->[1],
+		$unit{thor}->{attack}->[0], # thor's hammer
+		$unit{thor}->{attack}->[1], # javelin missiles
 		{
-			%{ $unit{thor}->{attack}->[2] }, # high impact
-			damage => 35,
+			%{ $unit{thor}->{attack}->[2] }, # punisher cannons
+			name => 'High Impact Payload',
+			damage => $V lt v4.7.1 ? 35 : $V lt v4.11.0 ? 40 : 25,
 			upgrade => 3,
 			bonus => {
-				armored => 15,
-				-armored => 2,
+				$V lt v4.7.1 ? 'armored' : 'massive' => $V lt v4.11.0 ? 15 : 10,
+				$V lt v4.7.1 ? '-armored' : '-massive' => 2,
 			},
-			cooldown => 2.14,
+			cooldown => $V lt v4.7.1 ? 2.14 : $V lt v4.11.0 ? 1.71 : .9,
+			range => $V lt v4.8.2 ? 10 : 11,
 		},
 	],
 	#TODO smart servos
 },
 
-$unit{viking},
-$unit{medivac},
+{
+	%{ $unit{viking} },
+	hp => $V lt v4.3.0 ? 125 : 135,
+},
+
+{
+	%{ $unit{medivac} },
+	special => [
+		$unit{medivac}->{special}->[0], # heal
+		{
+			%{ $unit{medivac}->{special}->[1] }, # ignite afterburners
+			desc => 'boost speed and accelleration to 4.25 for 8s',
+			speed => 5.94,
+			duration => $V lt v4.7.1 ? 6.43 : 4.29,
+			cooldown => $V lt v4.11.0 ? 20 : 14,
+			-cooldown => 9,
+		},
+	],
+	upgrade => [
+		{
+			name => 'Rapid Reignition System',
+			min => 100,
+			gas => 100,
+			build => 57,
+			speed => .63,
+		},
+	],
+},
 
 {
 	race => 'terran',
@@ -574,11 +747,23 @@ $unit{medivac},
 	sight => 10,
 },
 
-$unit{banshee},
+{
+	%{ $unit{banshee} },
+	speed => 3.85,
+	upgrade => [
+		{
+			name => 'Hyperflight Rotors',
+			speed => 1.4,
+			min => $V lt v4.7.1 ? 200 : 150,
+			gas => $V lt v4.7.1 ? 200 : 150,
+			build => 121,
+		},
+	],
+},
 
 {
 	%{ $unit{raven} },
-	speed => 3.85,
+	speed => $V lt v4.11.0 ? 3.85 : 4.13,
 	special => [
 		{
 			%{ $unit{raven}->{special}->[0] }, # auto-turret
@@ -591,7 +776,7 @@ $unit{banshee},
 					range => 6,
 				},
 			],
-			range => 1,
+			range => $V lt v4.3.0 ? 1 : 2,
 			duration => 10,
 			upgrade => [
 				$unit{raven}->{special}->[0]->{upgrade}->[0], # hi-sec auto tracking
@@ -603,19 +788,20 @@ $unit{banshee},
 			name => 'Interference Matrix',
 			abbr => 'im',
 			desc => 'disable target mech or psionic unit rendering it unable to attack or cast',
-			cost => 50,
+			cost => $V lt v4.11.0 ? 50 : 75,
 			range => 9,
-			duration => 7.9,
+			duration => $V lt v4.11.0 ? 7.9 : 11,
 		},
 		{
 			name => 'Anti-Armor Missile',
 			abbr => 'aa',
-			desc => 'launches missile to do 30 splash damage and reduces armor by 3',
+			desc => $V lt v4.7.1 ? 'launches missile to do splash damage and reduce armor by 3'
+			                     : 'launches missile to reduce armor by 3',
 			range => 10,
 			size => 2.88,
 			attack => [
 				{
-					damage => 30,
+					damage => $V lt v4.3.0 ? 30 : $V lt v4.7.1 ? 15 : 0,
 					splash => 1,
 				},
 			],
@@ -625,7 +811,37 @@ $unit{banshee},
 	],
 },
 
-$unit{battlecruiser},
+{
+	%{ $unit{battlecruiser} },
+	attack => [
+		$unit{battlecruiser}->{attack}->[0], # ats laser
+		{
+			%{ $unit{battlecruiser}->{attack}->[1] }, # ata laser
+			damage => $V lt v4.7.1 ? 6 : 5,
+		},
+	],
+	special => [
+		{
+			name => 'Tactical Jump',
+			abbr => 'tj',
+			desc => 'warps to the target location after 5s (invulnerable after 1s)',
+			duration => 4,
+			cooldown => 71,
+		},
+		{
+			%{ $unit{battlecruiser}->{special}->[0] }, # yc
+			desc => '240 damage to a single target',
+			attack => [
+				{
+					damage => 240,
+				},
+			],
+			cost => undef,
+			cooldown => 71,
+		},
+	],
+	upgrade => [],
+},
 
 # zerg
 
@@ -637,7 +853,7 @@ $unit{drone},
 		$unit{queen}->{attack}->[0], # claws
 		{
 			%{ $unit{queen}->{attack}->[1] }, # acid spines
-			range => 8,
+			range => $V lt v4.12.0 ? 8 : 7,
 		},
 	],
 	range => 8,
@@ -679,6 +895,20 @@ $unit{zergling},
 {
 	%{ $unit{baneling} },
 	min => 25,
+	attack => [
+		{
+			%{ $unit{baneling}->{attack}->[0] }, # volatile burst
+			damage => $V lt v4.12.0 ? 20 : $V lt v5.0.2 ? 18 : 15,
+			bonus => {
+				light => $V lt v4.12.0 ? 15 : $V lt v5.0.2 ? 17 : 20,
+				-light => 2,
+				structure => 80,
+				-structure => 5,
+			},
+			splash => 1,
+			range => 0,
+		},
+	],
 	upgrade => [
 		{
 			%{ $unit{baneling}->{upgrade}->[0] }, # centrifugal hooks
@@ -687,7 +917,22 @@ $unit{zergling},
 	],
 },
 
-$unit{roach},
+{
+	%{ $unit{roach} },
+	special => [
+		{
+			%{ $unit{roach}->{special}->[0] }, # rapid regeneration
+			desc => 'regenerates health at 7 HP/s while burrowed',
+		},
+		{
+			%{ $unit{roach}->{special}->[1] }, # tunneling claws
+			min => $V lt v4.7.1 ? 150 : 100,
+			gas => $V lt v4.7.1 ? 150 : 100,
+			build => 79,
+			desc => 'move while burrowed at speed of 2.8',
+		},
+	],
+},
 
 {
 	race => 'zerg',
@@ -761,20 +1006,71 @@ $unit{roach},
 			upgrade => 2,
 			splash => 'line',
 			cooldown => 1.43,
-			range => 9,
+			range => $V lt v4.11.0 ? 9 : 8,
 			bonus => {
 				armored => 10,
 				-armored => 1,
 			},
 		},
 	],
+	upgrade => [
+		$V lt v4.11.0 ? () : {
+			name => 'Seismic Spines',
+			attack => [
+				{
+					range => 2,
+				},
+			],
+			req => 'Hive',
+			min => 150,
+			gas => 150,
+			build => 57,
+		},
+	],
 	speed => 4.13,
 	creep => 1.3,
 	sight => 10,
 },
 
-$unit{infestor},
-$unit{nydus_worm},
+{
+	%{ $unit{infestor} },
+	special => [
+		{
+			%{ $unit{infestor}->{special}->[0] }, # neural parasite
+			range => $V lt v4.11.0 ? 9 : 8,
+		},
+		$unit{infestor}->{special}->[1], # fungal growth
+		{
+			name => 'Microbial Shroud',
+			abbr => 'ms',
+			desc => 'reduce damage from air by 50% to ground units in target area',
+			cost => $V lt v4.11.3 ? 100 : 75,
+			min => $V lt v4.11.3 ? 150 : undef,
+			gas => $V lt v4.11.3 ? 150 : undef,
+			build => $V lt v4.11.3 ? 79 : undef,
+			req => $V lt v4.11.3 ? 'Hive' : undef,
+			range => 9,
+			duration => 11,
+			radius => $V lt v4.11.3 ? 3 : 3.5,
+		},
+		$V ge v4.11.0 ? () : {
+			%{ $unit{infestor}->{special}->[2] }, # infested terran
+			attack => [
+				{
+					%{ $unit{infestor}->{special}->[2]->{attack}->[0] }, # rockets
+					cooldown => $V lt v4.10.1 ? .95 : 1.14,
+				},
+			],
+		},
+	],
+},
+
+{
+	% {$unit{nydus_worm} },
+	min => $V lt v4.7.1 ? 100 : $V lt v4.11.0 ? 50 : 75, # Nydus Network costs 150/150
+	gas => $V lt v4.7.1 ? 100 : $V lt v4.11.0 ? 50 : 75,
+	cooldown => $V lt v4.11.0 ? 0 : 14, # Summon Nydus Worm
+},
 
 {
 	%{ $unit{swarm_host} },
@@ -797,6 +1093,17 @@ $unit{viper},
 {
 	%{ $unit{ultralisk} },
 	armor => 2,
+	upgrade => [
+		$unit{ultralisk}->{upgrade}->[0], # chitinous plating
+		{
+			name => 'Anabolic Synthesis',
+			min => 150,
+			gas => 150,
+			build => 42.85,
+			speed => $V lt v4.8.2 ? .41 : .82,
+			creep => -.215, # reverse speed increase
+		},
+	],
 },
 
 ]
-- 
2.30.0