Add support for Solus Ipse's Lineage Support mod (PathOfBuildingCommunity#1864)

* add support for solus ipse's additional lineage support mod

* test cleanup

---------

Co-authored-by: LocalIdentity <localidentity2@gmail.com>

Author: Peechey

spec/System/TestItemMods_spec.lua

@@ -375,4 +375,24 @@ describe("TetsItemMods", function()
 		assert.True(build.calcsTab.calcsOutput.EnergyShieldRecoupRecoveryAvg > 0)
 		assert.True(build.calcsTab.calcsOutput.LifeRecoupRecoveryAvg == build.calcsTab.calcsOutput.EnergyShieldRecoupRecoveryAvg)
 	end)
+
+	it("solus ipse, max lineage count", function()
+		build.configTab.input.customMods = [[
+			You can Socket 2 additional copies of each Lineage Support Gem, in different Skills
+		]]
+		build.configTab:BuildModList()
+		runCallback("OnFrame")
+		build.skillsTab:PasteSocketGroup("Arc 20/0 1 \nZarokh's Refrain 1/0 1")
+		build.skillsTab:PasteSocketGroup("Ice Nova 20/0 1 \nZarokh's Refrain 1/0 1")
+		build.skillsTab:PasteSocketGroup("Fireball 20/0 1 \nZarokh's Refrain 1/0 1")
+		runCallback("OnFrame")
+
+		assert.are.equals(2, #build.controls.warnings.lines)
+
+		build.skillsTab:PasteSocketGroup("Comet 20/0 1 \nZarokh's Refrain 1/0 1")
+		runCallback("OnFrame")
+
+		assert.are.equals(3, #build.controls.warnings.lines)
+		assert.True(build.controls.warnings.lines[3]:match("lineage support gems allocated") ~= nil)
+	end)
 end)

src/Data/ModCache.lua

@@ -6152,9 +6152,8 @@ c["You are Blind"]={{[1]={[1]={neg=true,type="Condition",var="CannotBeBlinded"},
 c["You are Immune to Bleeding"]={{[1]={flags=0,keywordFlags=0,name="BleedImmune",type="FLAG",value=true}},nil}
 c["You are considered on Low Life while at 75% of maximum Life or below instead"]={{[1]={flags=0,keywordFlags=0,name="LowLifePercentage",type="BASE",value=0.75}},nil}
 c["You can Break Enemy Armour to below 0"]={{[1]={[1]={effectName="ImplodingImpacts",effectType="Buff",type="GlobalEffect"},flags=0,keywordFlags=0,name="Condition:CanArmourBreakBelowZero",type="FLAG",value=true}},nil}
-c["You can Socket 2 additional copies of each Lineage Support Gem, in different Skills"]={nil,"You can Socket 2 additional copies of each Lineage Support Gem, in different Skills "}
-c["You can Socket an additional copy of each Lineage Support Gem, in different Skills"]={nil,"You can Socket an additional copy of each Lineage Support Gem, in different Skills "}
-c["You can Socket an additional copy of each Lineage Support Gem, in different Skills You can Socket 2 additional copies of each Lineage Support Gem, in different Skills"]={nil,"You can Socket an additional copy of each Lineage Support Gem, in different Skills You can Socket 2 additional copies of each Lineage Support Gem, in different Skills "}
+c["You can Socket 2 additional copies of each Lineage Support Gem, in different Skills"]={{[1]={flags=0,keywordFlags=0,name="MaxLineageCount",type="BASE",value=2}},nil}
+c["You can Socket an additional copy of each Lineage Support Gem, in different Skills"]={{[1]={flags=0,keywordFlags=0,name="MaxLineageCount",type="BASE",value=1}},nil}
 c["You can apply an additional Curse"]={{[1]={flags=0,keywordFlags=0,name="EnemyCurseLimit",type="BASE",value=1}},nil}
 c["You can equip a Focus while wielding a Staff"]={{[1]={flags=0,keywordFlags=0,name="InstrumentsOfPower",type="FLAG",value=true}},nil}
 c["You can equip a non-Unique Sceptre while wielding a Talisman"]={{[1]={flags=0,keywordFlags=0,name="LordOfTheWilds",type="FLAG",value=true}},nil}

src/Modules/CalcPerform.lua

@@ -3266,9 +3266,10 @@ function calcs.perform(env, skipEHP)
 				t_insert(env.itemWarnings.gemGroupCountWarning, { allowedGemGroups, gemInfo })
 			end
 		else
-			if gemInfo.support and gemInfo.lineage and gemInfo.count > 1 then
+			local maxLineageCount = modDB:Sum("BASE", nil, "MaxLineageCount")
+			if gemInfo.support and gemInfo.lineage and gemInfo.count > maxLineageCount then
 				env.itemWarnings.lineageSupportGemLimitWarning = env.itemWarnings.lineageSupportGemLimitWarning or { }
-				t_insert(env.itemWarnings.lineageSupportGemLimitWarning, { gemName, 1, gemInfo.groups })
+				t_insert(env.itemWarnings.lineageSupportGemLimitWarning, { gemName, maxLineageCount, gemInfo.groups })
 			end
 		end
 	end

src/Modules/CalcSetup.lua

@@ -662,6 +662,7 @@ function calcs.initEnv(build, mode, override, specEnv)
 		modDB:NewMod("DeflectEffect", "INC", 1, "Base", { type = "Multiplier", var = "Tailwind", limit = 10 })
 		modDB:NewMod("Evasion", "INC", 10, "Base", { type = "Multiplier", var = "Tailwind", limit = 10 })
 		modDB:NewMod("SkillSlots", "BASE", 9, "Base")
+		modDB:NewMod("MaxLineageCount", "BASE", 1, "Base")
 
 		-- Initialise enemy modifier database
 		calcs.initModDB(env, enemyDB)

src/Modules/ModParser.lua

@@ -6001,6 +6001,8 @@ local specialModList = {
 	["nearby allies have (%d+)%% chance to block attack damage per (%d+) strength you have"] = function(block, _, str) return {
 		mod("ExtraAura", "LIST", { onlyAllies = true, mod = mod("BlockChance", "BASE", block) }, { type = "PerStat", stat = "Str", div = tonumber(str) }),
 	} end,
+	["you can socket an additional copy of each lineage support gem, in different skills"] = { mod("MaxLineageCount", "BASE", 1) },
+	["you can socket (%d+) additional copies of each lineage support gem, in different skills"] = function(num) return { mod("MaxLineageCount", "BASE", num) } end,
 }
 for _, name in pairs(data.keystones) do
 	specialModList[name:lower()] = { mod("Keystone", "LIST", name) }