Auto-calculate Verglas Ice Crystal Life

Author: Steve

spec/System/TestSkills_spec.lua

@@ -536,6 +536,7 @@ describe("TestSkills", function()
 		build.itemsTab:AddDisplayItem()
 		build.skillsTab:PasteSocketGroup("Quarterstaff Strike 20/0  1\nVerglas 1/0  1")
 		build.skillsTab:PasteSocketGroup("Leap Slam 20/0  1")
+		build.skillsTab:PasteSocketGroup("Frost Wall 20/20  1")
 		build.skillsTab.socketGroupList[1].includeInFullDPS = true
 		runCallback("OnFrame")
 
@@ -544,7 +545,6 @@ describe("TestSkills", function()
 		assert.True(baseFullDPS > 0)
 
 		build.configTab.input.conditionDestroyedIceCrystalPast6Seconds = true
-		build.configTab.input.multiplierDestroyedIceCrystalLife = 2000
 		build.configTab:BuildModList()
 		runCallback("OnFrame")
 
@@ -557,10 +557,25 @@ describe("TestSkills", function()
 		end
 		local linkedSkill = findSkillForGroup(build.skillsTab.socketGroupList[1])
 		local unlinkedSkill = findSkillForGroup(build.skillsTab.socketGroupList[2])
+		local frostWallSkill = findSkillForGroup(build.skillsTab.socketGroupList[3])
 		assert.is_not_nil(linkedSkill)
 		assert.is_not_nil(unlinkedSkill)
-		assert.are.equals(1, linkedSkill.skillModList:Sum("BASE", linkedSkill.skillCfg, "DamageGainAsCold"))
+		assert.is_not_nil(frostWallSkill)
+		local frostWallLife = frostWallSkill.skillModList:Sum("BASE", frostWallSkill.skillCfg, "IceCrystalLifeBase") * calcLib.mod(frostWallSkill.skillModList, frostWallSkill.skillCfg, "IceCrystalLife")
+		assert.are.equals(frostWallLife, build.calcsTab.mainEnv.player.automaticDestroyedIceCrystalLife)
+		assert.are.equals(frostWallLife, build.calcsTab.mainEnv.player.destroyedIceCrystalLife)
+		assert.are.equals(tostring(math.floor(frostWallLife + 0.5)), build.configTab.varControls.multiplierDestroyedIceCrystalLife.placeholder)
+		assert.are.equals(math.floor(frostWallLife / 2000), linkedSkill.skillModList:Sum("BASE", linkedSkill.skillCfg, "DamageGainAsCold"))
 		assert.are.equals(0, unlinkedSkill.skillModList:Sum("BASE", unlinkedSkill.skillCfg, "DamageGainAsCold"))
+		local automaticFullDPS = build.calcsTab.mainOutput.FullDPS
+		assert.True(automaticFullDPS > baseFullDPS)
+
+		build.configTab.input.multiplierDestroyedIceCrystalLife = 2000
+		build.configTab:BuildModList()
+		runCallback("OnFrame")
+
+		linkedSkill = findSkillForGroup(build.skillsTab.socketGroupList[1])
+		assert.are.equals(1, linkedSkill.skillModList:Sum("BASE", linkedSkill.skillCfg, "DamageGainAsCold"))
 
 		build.configTab.input.multiplierDestroyedIceCrystalLife = 3999
 		build.configTab:BuildModList()
@@ -586,6 +601,19 @@ describe("TestSkills", function()
 		linkedSkill = findSkillForGroup(build.skillsTab.socketGroupList[1])
 		assert.are.equals(135, linkedSkill.skillModList:Sum("BASE", linkedSkill.skillCfg, "DamageGainAsCold"))
 
+		build.configTab.input.multiplierDestroyedIceCrystalLife = nil
+		build.configTab:BuildModList()
+		runCallback("OnFrame")
+
+		linkedSkill = findSkillForGroup(build.skillsTab.socketGroupList[1])
+		assert.are.equals(math.floor(frostWallLife / 2000), linkedSkill.skillModList:Sum("BASE", linkedSkill.skillCfg, "DamageGainAsCold"))
+		assert.are.near(automaticFullDPS, build.calcsTab.mainOutput.FullDPS, automaticFullDPS * 0.001)
+
+		local calcFunc, baseOutput = LoadModule("Modules/Calcs").getMiscCalculator(build)
+		local advancedThaumaturgy = build.spec.nodes[14429]
+		local qualityOutput = calcFunc({ addNodes = { [advancedThaumaturgy] = true } }, true, { fullDPSOnly = true })
+		assert.True(qualityOutput.FullDPS > baseOutput.FullDPS)
+
 		build.configTab.input.conditionDestroyedIceCrystalPast6Seconds = false
 		build.configTab:BuildModList()
 		runCallback("OnFrame")

src/Modules/CalcSetup.lua

@@ -11,6 +11,7 @@ local t_insert = table.insert
 local t_remove = table.remove
 local m_min = math.min
 local m_max = math.max
+local m_floor = math.floor
 local band = AND64
 
 local tempTable1 = { }
@@ -2093,6 +2094,35 @@ function calcs.initEnv(build, mode, override, specEnv)
 		end
 	end
 
+	-- Verglas uses the maximum Life of the Ice Crystal that granted its buff.
+	-- Prefer the highest value from enabled Ice Crystal skills in the build, while
+	-- retaining the Config value as an explicit override for other crystal sources.
+	local automaticDestroyedIceCrystalLife = 0
+	for _, activeSkill in pairs(env.player.activeSkillList) do
+		local socketGroup = activeSkill.socketGroup
+		if (not socketGroup or (socketGroup.enabled and socketGroup.slotEnabled)) and activeSkill.skillModList then
+			local baseLife = activeSkill.skillModList:Sum("BASE", activeSkill.skillCfg, "IceCrystalLifeBase")
+			if baseLife > 0 then
+				automaticDestroyedIceCrystalLife = m_max(automaticDestroyedIceCrystalLife, baseLife * calcLib.mod(activeSkill.skillModList, activeSkill.skillCfg, "IceCrystalLife"))
+			end
+		end
+	end
+	local configuredDestroyedIceCrystalLife = tonumber(env.configInput.multiplierDestroyedIceCrystalLife) or 0
+	local resolvedDestroyedIceCrystalLife = configuredDestroyedIceCrystalLife > 0 and configuredDestroyedIceCrystalLife or automaticDestroyedIceCrystalLife
+	env.player.automaticDestroyedIceCrystalLife = automaticDestroyedIceCrystalLife
+	env.player.destroyedIceCrystalLife = resolvedDestroyedIceCrystalLife
+	if configuredDestroyedIceCrystalLife <= 0 and automaticDestroyedIceCrystalLife > 0 then
+		env.modDB.multipliers.DestroyedIceCrystalLife = automaticDestroyedIceCrystalLife
+	else
+		env.modDB.multipliers.DestroyedIceCrystalLife = nil
+	end
+	if mode == "MAIN" then
+		local control = build.configTab.varControls.multiplierDestroyedIceCrystalLife
+		if control then
+			control:SetPlaceholder(automaticDestroyedIceCrystalLife > 0 and m_floor(automaticDestroyedIceCrystalLife + 0.5) or "", false)
+		end
+	end
+
 	env.virtuousMoteSkillCount = virtuousMoteSkillCount
 	env.modDB.multipliers.StrengthMoteSkillCount = virtuousMoteSkillCount.Str
 	env.modDB.multipliers.DexterityMoteSkillCount = virtuousMoteSkillCount.Dex

src/Modules/Calcs.lua

@@ -225,6 +225,9 @@ end
 local exposureElements = { "Fire", "Cold", "Lightning", "Chaos" }
 local function captureCouplingSurface(env)
 	local surface = { mods = { }, meta = { } }
+	-- Automatic Verglas scaling is derived from another active skill (usually
+	-- Frost Wall), so it must participate in Full-DPS cache invalidation.
+	surface.meta[#surface.meta + 1] = "destroyedIceCrystalLife/" .. tostring(env.player.destroyedIceCrystalLife or 0)
 	for _, skill in ipairs(env.player.activeSkillList) do
 		for _, buff in ipairs(skill.buffList or { }) do
 			surface.meta[#surface.meta + 1] = tostring(buff.type) .. "/" .. tostring(buff.name)

src/Modules/ConfigOptions.lua

@@ -1172,10 +1172,10 @@ Huge sets the radius to 11.
 	{ var = "conditionKilledLast3Seconds", type = "check", label = "Have you Killed in the last 3 Seconds?", ifCond = "KilledLast3Seconds", implyCond = "KilledRecently", tooltip = "This also implies that you have Killed Recently.", apply = function(val, modList, enemyModList)
 		modList:NewMod("Condition:KilledLast3Seconds", "FLAG", true, "Config", { type = "Condition", var = "Combat" })
 	end },
-	{ var = "conditionDestroyedIceCrystalPast6Seconds", type = "check", label = "Have you Destroyed an Ice Crystal in the past 6 Seconds?", ifCond = "DestroyedIceCrystalPast6Seconds", apply = function(val, modList, enemyModList)
+	{ var = "conditionDestroyedIceCrystalPast6Seconds", type = "check", label = "Destroyed an Ice Crystal in past 6s?", ifCond = "DestroyedIceCrystalPast6Seconds", apply = function(val, modList, enemyModList)
 		modList:NewMod("Condition:DestroyedIceCrystalPast6Seconds", "FLAG", true, "Config", { type = "Condition", var = "Combat" })
 	end },
-	{ var = "multiplierDestroyedIceCrystalLife", type = "count", label = "Maximum Life of the Destroyed Ice Crystal:", ifOption = "conditionDestroyedIceCrystalPast6Seconds", ifMult = "DestroyedIceCrystalLife", tooltip = "Enter the maximum Life of the Ice Crystal that granted the current Verglas buff.", apply = function(val, modList, enemyModList)
+	{ var = "multiplierDestroyedIceCrystalLife", type = "count", label = "Ice Crystal Life override:", ifOption = "conditionDestroyedIceCrystalPast6Seconds", ifMult = "DestroyedIceCrystalLife", tooltip = "Automatically uses the highest maximum Life from enabled Ice Crystal skills.\nEnter a value to override it for another Ice Crystal source.", apply = function(val, modList, enemyModList)
 		modList:NewMod("Multiplier:DestroyedIceCrystalLife", "BASE", val, "Config", { type = "Condition", var = "Combat" })
 	end },
 	{ var = "conditionKilledPoisonedLast2Seconds", type = "check", label = "Killed a poisoned enemy in the last 2 Seconds?", ifCond = "KilledPoisonedLast2Seconds", implyCond = "KilledRecently", tooltip = "This also implies that you have Killed Recently.", apply = function(val, modList, enemyModList)