Fix skill stat set import

Author: LocalIdentity

spec/System/TestImportReimport_spec.lua

@@ -225,4 +225,27 @@ Skeletal Sniper 20/0  1
 		assert.are.equal(3, srcInstance.skillMinionSkillStatSetIndexLookup[grantedEffectId][2])
 		assert.are.equal(2, srcInstance.skillMinionSkillStatSetIndexLookupCalcs[grantedEffectId][2])
 	end)
+
+	it("preserves active skill stat set when reimporting items and skills", function()
+		build.skillsTab:PasteSocketGroup([[
+Fireball 20/0  1
+]])
+		runCallback("OnFrame")
+
+		local socketGroup = build.skillsTab.socketGroupList[1]
+		local activeEffect = socketGroup.displaySkillList[1].activeEffect
+		local grantedEffectId = activeEffect.grantedEffect.id
+		local srcInstance = activeEffect.srcInstance
+		srcInstance.statSet = { [grantedEffectId] = 3 }
+		srcInstance.statSetCalcs = { [grantedEffectId] = 2 }
+
+		reimportSingleGem("Linen Wraps", "Gloves", "Fireball")
+
+		socketGroup = build.skillsTab.socketGroupList[1]
+		activeEffect = socketGroup.displaySkillList[1].activeEffect
+		grantedEffectId = activeEffect.grantedEffect.id
+		srcInstance = activeEffect.srcInstance
+		assert.are.equal(3, srcInstance.statSet[grantedEffectId])
+		assert.are.equal(2, srcInstance.statSetCalcs[grantedEffectId])
+	end)
 end)

src/Classes/ImportTab.lua

@@ -836,6 +836,8 @@ local function snapshotSocketGroupReimportState(socketGroup, isMainGroup)
 		gemStates[gemIndex] = {
 			enabled = gem.enabled,
 			count = gem.count,
+			statSet = gem.statSet and copyTable(gem.statSet),
+			statSetCalcs = gem.statSetCalcs and copyTable(gem.statSetCalcs),
 			skillPart = gem.skillPart,
 			skillPartCalcs = gem.skillPartCalcs,
 			skillStageCount = gem.skillStageCount,
@@ -869,6 +871,8 @@ end
 local function applyGemReimportState(gem, state)
 	gem.enabled = state.enabled
 	gem.count = state.count
+	gem.statSet = state.statSet and copyTable(state.statSet)
+	gem.statSetCalcs = state.statSetCalcs and copyTable(state.statSetCalcs)
 	gem.skillPart = state.skillPart
 	gem.skillPartCalcs = state.skillPartCalcs
 	gem.skillStageCount = state.skillStageCount