Add support for Constricting Command Surrounded mod

src/Data/ModCache.lua

@@ -2775,7 +2775,7 @@ c["50% increased Skill Effect Duration"]={{[1]={flags=0,keywordFlags=0,name="Dur
 c["50% increased Spell damage for each 200 total Mana you have Spent Recently"]={{[1]={[1]={div=200,type="Multiplier",var="ManaSpentRecently"},flags=2,keywordFlags=0,name="Damage",type="INC",value=50}},nil}
 c["50% increased Spirit"]={{[1]={flags=0,keywordFlags=0,name="Spirit",type="INC",value=50}},nil}
 c["50% increased Strength Requirement"]={{[1]={flags=0,keywordFlags=0,name="StrRequirement",type="INC",value=50}},nil}
-c["50% increased Surrounded Area of Effect"]={{[1]={flags=0,keywordFlags=0,name="AreaOfEffect",type="INC",value=50}}," Surrounded  "}
+c["50% increased Surrounded Area of Effect"]={{[1]={flags=0,keywordFlags=0,name="SurroundedArea",type="INC",value=50}},nil}
 c["50% increased Thorns damage if you've consumed an Endurance Charge Recently"]={{[1]={[1]={limit=1,type="Multiplier",var="RemovableEnduranceCharge"},flags=0,keywordFlags=0,name="ThornsDamage",type="INC",value=50}},nil}
 c["50% increased Totem Placement range"]={{[1]={flags=0,keywordFlags=16384,name="WeaponRange",type="INC",value=50}},"  Placement  "}
 c["50% increased amount of Mana Leeched"]={{[1]={flags=0,keywordFlags=0,name="MaxManaLeechRate",type="INC",value=50}},nil}
@@ -5300,6 +5300,7 @@ c["Physical Damage Reduction from Armour is based on your combined Armour and Ev
 c["Physical Damage is Pinning"]={nil,"Physical Damage is Pinning "}
 c["Physical Spell Critical Hits build Pin"]={nil,"Physical Spell Critical Hits build Pin "}
 c["Pin Enemies which are Primed for Pinning"]={nil,"Pin Enemies which are Primed for Pinning "}
+c["Pin Enemies which are Primed for Pinning Require 5 fewer enemies to be Surrounded"]={nil,"Pin Enemies which are Primed for Pinning Require 5 fewer enemies to be Surrounded "}
 c["Pinned Enemies cannot deal Critical Hits"]={nil,"Pinned Enemies cannot deal Critical Hits "}
 c["Pinned enemies cannot perform actions"]={nil,"Pinned enemies cannot perform actions "}
 c["Possessed by Spirit Of The Bear for 20 seconds on use"]={nil,"Possessed by Spirit Of The Bear for 20 seconds on use "}
@@ -5439,6 +5440,8 @@ c["Remnants have 10% increased effect"]={nil,"Remnants have 10% increased effect
 c["Remnants you create reappear once, 3 seconds after being collected"]={nil,"Remnants you create reappear once, 3 seconds after being collected "}
 c["Remove Ignite when you Warcry"]={nil,"Remove Ignite when you Warcry "}
 c["Remove a Curse when you use a Mana Flask"]={nil,"Remove a Curse when you use a Mana Flask "}
+c["Require 4 fewer enemies to be Surrounded"]={{[1]={flags=0,keywordFlags=0,name="SurroundedMinimum",type="BASE",value=-4}},nil}
+c["Require 5 fewer enemies to be Surrounded"]={{[1]={flags=0,keywordFlags=0,name="SurroundedMinimum",type="BASE",value=-5}},nil}
 c["Reserves 25% of Life"]={{[1]={flags=0,keywordFlags=0,name="ExtraLifeReserved",type="BASE",value=25}},nil}
 c["Reveal Weaknesses against Rare and Unique enemies"]={nil,"Reveal Weaknesses against Rare and Unique enemies "}
 c["Reveal Weaknesses against Rare and Unique enemies 50% more damage against enemies with an Open Weakness"]={nil,"Reveal Weaknesses against Rare and Unique enemies 50% more damage against enemies with an Open Weakness "}

src/Modules/CalcPerform.lua

@@ -97,32 +97,37 @@ local function addWeaponBaseStats(actor)
 		end
 	end
 end
--- Calculate Presence radius
+
+-- Generic radius/area calculator for a given key prefix (e.g. "Presence", "Surrounded")
 ---@param actor table
-local function calcPresenceRadius(actor)
+---@param key string  -- e.g. "Presence" or "Surrounded"
+local function calcBuffRadius(actor, key)
+	local radiusKey, areaKey , modKey = key .. "Radius", key .. "Area", key .. "Mod"
 	-- Calculate modifications to radius first
-	local baseRadius = actor.modDB:Sum("BASE", nil, "PresenceRadius")
-	local incRadius = actor.modDB:Sum("INC", nil, "PresenceRadius")
-	local moreRadius = actor.modDB:More(nil, "PresenceRadius")
-	local scaledRadius = actor.modDB:Override(nil, "PresenceRadius") or baseRadius * (1 + incRadius / 100) * moreRadius
+	local baseRadius = actor.modDB:Sum("BASE", nil, radiusKey)
+	local incRadius  = actor.modDB:Sum("INC",  nil, radiusKey)
+	local moreRadius = actor.modDB:More(nil, radiusKey)
+	local scaledRadius = actor.modDB:Override(nil, radiusKey) or (baseRadius * (1 + incRadius / 100) * moreRadius)
 	-- Calculate modifications to area second
 	local baseArea = math.pi * (scaledRadius * scaledRadius)
-	local incArea = actor.modDB:Sum("INC", nil, "PresenceArea")
-	local moreArea = actor.modDB:More(nil, "PresenceArea")
-	local scaledArea = actor.modDB:Override(nil, "PresenceArea") or baseArea * (1 + incArea / 100) * moreArea
+	local incArea  = actor.modDB:Sum("INC",  nil, areaKey)
+	local moreArea = actor.modDB:More(nil, areaKey)
+	local scaledArea = actor.modDB:Override(nil, areaKey) or (baseArea * (1 + incArea / 100) * moreArea)
 	-- Convert back to final radius
 	local finalRadius = math.floor(math.sqrt(scaledArea / math.pi))
-	actor.output["PresenceRadius"] = finalRadius
-	actor.output["PresenceRadiusMetres"] = finalRadius / 10
-	if scaledRadius / baseRadius ~= 1 then actor.output["PresenceMod"] = scaledRadius / baseRadius end
+	actor.output[radiusKey] = finalRadius
+	actor.output[radiusKey .. "Metres"] = finalRadius / 10
+	if scaledRadius / baseRadius ~= 1 then
+		actor.output[modKey] = scaledRadius / baseRadius
+	end
 	if actor.breakdown then
-		actor.breakdown.PresenceRadius = actor.breakdown.area(scaledRadius, (1 + incArea / 100) * moreArea, finalRadius)
+		actor.breakdown[radiusKey] = actor.breakdown.area(scaledRadius, (1 + incArea / 100) * moreArea, finalRadius)
 		if baseRadius ~= scaledRadius then
-			actor.breakdown.PresenceMod = {}
-			t_insert(actor.breakdown.PresenceMod, s_format( "%.1fm ^8(base radius)", baseRadius / 10))
-			t_insert(actor.breakdown.PresenceMod, s_format( " x %.2f  ^8(inc)", 1 + incRadius / 100))
-			t_insert(actor.breakdown.PresenceMod, s_format( " x %.2f  ^8(more)", moreRadius))
-			t_insert(actor.breakdown.PresenceMod, s_format( "= %.1fm", scaledRadius / 10))
+			actor.breakdown[modKey] = {}
+			t_insert(actor.breakdown[modKey], s_format("%.1fm ^8(base radius)", baseRadius / 10))
+			t_insert(actor.breakdown[modKey], s_format(" x %.2f  ^8(inc)", 1 + incRadius / 100))
+			t_insert(actor.breakdown[modKey], s_format(" x %.2f  ^8(more)", moreRadius))
+			t_insert(actor.breakdown[modKey], s_format(" = %.1fm", scaledRadius / 10))
 		end
 	end
 end
@@ -384,10 +389,13 @@ local function doActorAttribsConditions(env, actor)
 			end
 		end
 	end
-	-- Calculate Presence value and set condition
-	calcPresenceRadius(actor)
+	-- Calculate Presence / Surrounded value and set condition
+	calcBuffRadius(actor, "Presence")
+	calcBuffRadius(actor, "Surrounded")
 	local enemyDistance = m_max(modDB:Sum("BASE", nil, "Multiplier:enemyDistance"), 0)
+	local surroundedMinimum= m_max(modDB:Sum("BASE", nil, "SurroundedMinimum"), 0)
 	condList["EnemyInPresence"] = output.PresenceRadius >= enemyDistance
+	condList["Surrounded"] = surroundedMinimum == 0 or surroundedMinimum == 1 and output.SurroundedRadius >= enemyDistance
 end
 
 -- Helper function to determine curse priority when processing curses beyond the curse limit

src/Modules/CalcSections.lua

@@ -1405,6 +1405,8 @@ return {
 	}, },
 	{ label = "Presence Mod", haveOutput = "PresenceMod", { format = "{2:output:PresenceMod}", { breakdown = "PresenceMod" }, { modName = "PresenceRadius", cfg = "skill" }} , },
 	{ label = "Presence Radius", haveOutput = "PresenceRadius", { format = "{1:output:PresenceRadiusMetres}m", { breakdown = "PresenceRadius" }, { modName = "PresenceArea", cfg = "skill"} }, },
+	{ label = "Surrounded Mod", haveOutput = "SurroundedMod", { format = "{2:output:SurroundedMod}", { breakdown = "SurroundedMod" }, { modName = "SurroundedRadius", cfg = "skill" }} , },
+	{ label = "Surrounded Radius", haveOutput = "SurroundedRadius", { format = "{1:output:SurroundedRadiusMetres}m", { breakdown = "SurroundedRadius" }, { modName = "SurroundedArea", cfg = "skill"} }, },
 	{ label = "Chance to Blind", { format = "{0:mod:1}%", { modName = "BlindChance", modType = "BASE", cfg = "skill" }, }, },
 	{ label = "Chance to Daze", { format = "{0:mod:1}%", { modName = "DazeChance", modType = "BASE", cfg = "skill" }, }, },
 	{ label = "Chance to Rearm", haveOutput = "HazardRearmChance", { format = "{2:mod:1}%", { modName = "HazardRearmChance", modType = "BASE", cfg = "skill"}, }, },

src/Modules/CalcSetup.lua

@@ -91,6 +91,8 @@ function calcs.initModDB(env, modDB)
 	modDB:NewMod("PhysicalDamageReduction", "BASE", -15, "Base", { type = "Condition", var = "Crushed" })
 	modDB:NewMod("CritChanceCap", "BASE", 100, "Base")
 	modDB:NewMod("PresenceRadius", "BASE", data.characterConstants["base_presence_radius"], "Base")
+	modDB:NewMod("SurroundedRadius", "BASE", data.misc.SurroundedRadiusBase, "Base")
+	modDB:NewMod("SurroundedMinimum", "BASE", data.gameConstants["BaseRequiredEnemiesToBeConsideredSurrounded"], "Base")
 	modDB.conditions["Buffed"] = env.mode_buffs
 	modDB.conditions["Combat"] = env.mode_combat
 	modDB.conditions["Effective"] = env.mode_effective

src/Modules/Data.lua

@@ -208,6 +208,7 @@ data.misc = { -- magic numbers
 	TrapTriggerRadiusBase = 10,
 	MineDetonationRadiusBase = 60,
 	MineAuraRadiusBase = 35,
+	SurroundedRadiusBase = 30,
 	MinionRevivalTimeBase = data.characterConstants["global_resummon_time_ms"] / 1000,
 	BrandAttachmentRangeBase = 30,
 	ProjectileDistanceCap = 150,

src/Modules/ModParser.lua

@@ -617,6 +617,7 @@ local modNameList = {
 	["firestorm explosion area of effect"] = { "AreaOfEffectSecondary", tag = { type = "SkillName", skillName = "Firestorm", includeTransfigured = true } },
 	["presence area of effect"] = "PresenceArea",
 	["presence radius"] = "PresenceRadius",
+	["surrounded area of effect"] = "SurroundedArea",
 	["duration"] = "Duration",
 	["skill effect duration"] = "Duration",
 	["fuse duration"] = "Duration",
@@ -4178,6 +4179,7 @@ local specialModList = {
 	["elemental ailments are inflicted on you instead of linked targets"] = { mod("ExtraLinkEffect", "LIST", { mod = flag("ElementalAilmentImmune") }) },
 	["non%-unique utility flasks you use apply to linked targets"] = { mod("ExtraLinkEffect", "LIST", { mod = mod("ParentNonUniqueFlasksAppliedToYou", "FLAG", true, { type = "GlobalEffect", effectType = "Global", unscalable = true } ), }) },
 	["gain unholy might on block for (%d) seconds"] = { flag("Condition:UnholyMight", { type = "Condition", var = "BlockedRecently"}) },
+	["require (%d+) fewer enemies to be surrounded"] = function(num) return { mod("SurroundedMinimum", "BASE", -num) } end,
 	-- Traps, Mines
 	["traps and mines deal (%d+)%-(%d+) additional physical damage"] = function(_, min, max) return { mod("PhysicalMin", "BASE", tonumber(min), nil, 0, bor(KeywordFlag.Trap, KeywordFlag.Mine)), mod("PhysicalMax", "BASE", tonumber(max), nil, 0, bor(KeywordFlag.Trap, KeywordFlag.Mine)) } end,
 	["traps and mines deal (%d+) to (%d+) additional physical damage"] = function(_, min, max) return { mod("PhysicalMin", "BASE", tonumber(min), nil, 0, bor(KeywordFlag.Trap, KeywordFlag.Mine)), mod("PhysicalMax", "BASE", tonumber(max), nil, 0, bor(KeywordFlag.Trap, KeywordFlag.Mine)) } end,