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OutfitterOptimize.lua
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OutfitterOptimize.lua
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----------------------------------------
-- Specialty items for outfit optimization
----------------------------------------
Outfitter.cArgentDawnTrinkets =
{
{Code = 13209, SubCode = 0}, -- Seal of the Dawn
{Code = 19812, SubCode = 0}, -- Rune of the Dawn
{Code = 12846, SubCode = 0}, -- Argent Dawn Commission
}
Outfitter.cStatIDItems =
{
ArgentDawn = Outfitter.cArgentDawnTrinkets,
}
----------------------------------------
-- Linear optimization (item-to-item comparisons)
----------------------------------------
function Outfitter:GenerateSmartOutfit(pName, pStatConfig, pInventoryCache, pAllowEmptyOutfit, pCompletionFunc)
pInventoryCache:ResetIgnoreItemFlags()
if type(pStatConfig) == "string" then
local vStatID = pStatConfig
-- Backward compatibility
if vStatID == "Fishing" then
vStatID = "FISHING"
end
-- Hard-coded item lists
if vStatID then
local vStatIDItems = self.cStatIDItems[vStatID]
if vStatIDItems then
vOutfit = self:NewEmptyOutfit(pName)
self:FindAndAddItemsToOutfit(vOutfit, nil, vStatIDItems, pInventoryCache)
vOutfit.StatID = vStatID
if pCompletionFunc then
pCompletionFunc(vOutfit)
end
return vOutfit
end
end
--
pStatConfig = {{StatID = vStatID}}
end
-- Get the stat objects
local vStatConfig = {}
for _, vConfig in ipairs(pStatConfig) do
local vStat = self:GetStatByID(vConfig.StatID)
if not vStat then
Outfitter:ErrorMessage("Unknown stat ID: %s", tostring(vConfig.StatID))
return
end
table.insert(vStatConfig, {Stat = vStat, StatID = vConfig.StatID, MinValue = vConfig.MinValue, MaxValue = vConfig.MaxValue})
end
-- Determine if this is complex
local vComplex = #vStatConfig > 1
or vStatConfig[1].Stat.Complex
or vStatConfig[1].MinValue
or vStatConfig[1].MaxValue
--
local vOutfit
if vComplex then
local vMultiStat = {Config = vStatConfig}
setmetatable(vMultiStat, Outfitter._MultiStatMetaTable)
vOutfit = self:FindGeneticCombination(
pName,
pInventoryCache,
nil,
vMultiStat, vStatConfig, pCompletionFunc)
else
vOutfit = self:NewEmptyOutfit(pName)
self:AddItemsWithStatToOutfit(vOutfit, vStatConfig[1].Stat, pInventoryCache)
if not pAllowEmptyOutfit
and vOutfit:IsEmpty() then
return nil
end
end
if vOutfit then
vOutfit.StatConfig = pStatConfig
if pCompletionFunc then
pCompletionFunc(vOutfit)
end
end
return vOutfit
end
function Outfitter:AddItemsWithStatToOutfit(pOutfit, pStat, pInventoryCache)
local vItemStats
if not pInventoryCache then
return
end
for vInventorySlot, vItems in pairs(pInventoryCache.ItemsBySlot) do
for vIndex, vItem in ipairs(vItems) do
-- Only consider items which aren't BoE (ie, must be already bound)
if not vItem:GetBoE() and vItem:GetMeetsRequirements() then
-- Score the item
local vScore = pStat:GetItemScore(vItem)
if vScore then
-- Calculate the slot
local vSlotName = vItem.MetaSlotName
if not vSlotName then
vSlotName = vItem.ItemSlotName
end
-- Change the slot to Weapon0 for two-handers
if vItem.InvType == "INVTYPE_2HWEAPON"
and not self:ItemUsesBothWeaponSlots(vItem) then
vSlotName = "Weapon0Slot"
end
-- Compare and add the item
self:AddOutfitStatItemIfBetter(pOutfit, vSlotName, vItem, pStat, vScore)
end -- vScore
end -- not BoE
end -- for vItems
end -- for ItemsBySlot
-- Collapse the meta slots (currently just 2H vs. 1H/OH)
self:CollapseMetaSlotsIfBetter(pOutfit, pStat)
end
function Outfitter:AddOutfitStatItemIfBetter(pOutfit, pSlotName, pItemInfo, pStat, pScore)
local vCurrentItem = pOutfit:GetItem(pSlotName)
local vAlternateSlotName = self.cHalfAlternateStatSlot[pSlotName]
local vCurrentScore = vCurrentItem and pStat:GetItemScore(vCurrentItem)
if self.Debug.Optimize then
self:DebugMessage("AddOutfitStatItemIfBetter for %s: %s (%s) compared to %s (%s)", tostring(pSlotName), tostring(vCurrentItem and vCurrentItem.Name), tostring(vCurrentScore), tostring(pItemInfo.Name), tostring(pScore))
end
if not vCurrentScore
or pScore > vCurrentScore then
-- If we're bumping the current item, see if it should be moved to the alternate slot
if vCurrentScore
and vAlternateSlotName then
if self.Debug.Optimize then
self:DebugMessage("AddOutfitStatItemIfBetter: Trying to push slot %s to slot %s", tostring(pSlotName), tostring(vAlternateSlotName))
end
self:AddOutfitStatItemIfBetter(pOutfit, vAlternateSlotName, vCurrentItem, pStat, vCurrentScore)
end
if self.Debug.Optimize then
self:DebugMessage("AddOutfitStatItemIfBetter: putting %s (%s) into slot %s replacing %s (%s)", tostring(pItemInfo.Name), tostring(pScore), tostring(pSlotName), tostring(vCurrentItem and vCurrentItem.Name), tostring(vCurrentScore))
end
self:AddOutfitStatItem(pOutfit, pSlotName, pItemInfo, pStat, pScore)
else
if not vAlternateSlotName then
return
end
return self:AddOutfitStatItemIfBetter(pOutfit, vAlternateSlotName, pItemInfo, pStat, pScore)
end
end
function Outfitter:AddOutfitStatItem(pOutfit, pSlotName, pItemInfo, pStat, pScore)
if not pSlotName then
Outfitter:ErrorMessage("AddOutfitStatItem: SlotName is nil for %s", tostring(pItemName))
return
end
if not pStat then
Outfitter:ErrorMessage("AddOutfitStatItem: Stat is nil for %s", tostring(pItemName))
return
end
pOutfit:AddItem(pSlotName, pItemInfo)
end
function Outfitter:CollapseMetaSlotsIfBetter(pOutfit, pStat)
if self.Debug.Optimize then
self:DebugMessage("CollapseMetaSlotsIfBetter: %s", tostring(pStat.ID))
self:DebugOutfitTable(pOutfit)
end
-- Compare the weapon slot with the 1H/OH slots
local vWeapon0Item = pOutfit:GetItem("Weapon0Slot")
local vWeapon1Item = pOutfit:GetItem("Weapon1Slot")
if vWeapon0Item or vWeapon1Item then
-- Try the various combinations of MH/OH/W0/W1
local v1HItem = pOutfit:GetItem("MainHandSlot")
local vOHItem = pOutfit:GetItem("SecondaryHandSlot")
local vCombinations
if pStat.ID ~= "ITEM_LEVEL" then
vCombinations =
{
{MainHand = v1HItem, SecondaryHand = vOHItem, AllowEmptyMainHand = true},
{MainHand = v1HItem, SecondaryHand = vWeapon0Item, AllowEmptyMainHand = false},
{MainHand = v1HItem, SecondaryHand = vWeapon1Item, AllowEmptyMainHand = false},
{MainHand = vWeapon0Item, SecondaryHand = vOHItem, AllowEmptyMainHand = true},
{MainHand = vWeapon1Item, SecondaryHand = vOHItem, AllowEmptyMainHand = true},
{MainHand = vWeapon0Item, SecondaryHand = vWeapon1Item, AllowEmptyMainHand = false},
}
else
vCombinations =
{
{MainHand = v1HItem, SecondaryHand = vWeapon1Item, AllowEmptyMainHand = false},
{MainHand = vWeapon0Item, SecondaryHand = vOHItem, AllowEmptyMainHand = false},
{MainHand = vWeapon1Item, SecondaryHand = vOHItem, AllowEmptyMainHand = false},
}
end
local vBestCombinationIndex = nil
local vBestCombinationValue = nil
for vIndex, vCombination in ipairs(vCombinations) do
local vCombination = vCombinations[vIndex]
-- Ignore combinations where the main hand is empty if
-- that's not allowed with this combination
if vCombination.AllowEmptyMainHand
or vCombination.MainHand then
local vCombinationValue = self:AddScores(vCombination.MainHand, vCombination.SecondaryHand, pStat)
if not vBestCombinationIndex
or vCombinationValue > vBestCombinationValue then
vBestCombinationIndex = vIndex
vBestCombinationValue = vCombinationValue
end
end
end
if vBestCombinationIndex then
local vCombination = vCombinations[vBestCombinationIndex]
pOutfit:SetItem("MainHandSlot", vCombination.MainHand)
pOutfit:SetItem("SecondaryHandSlot", vCombination.SecondaryHand)
end
pOutfit:RemoveItem("Weapon0Slot")
pOutfit:RemoveItem("Weapon1Slot")
end
-- Compare the 2H slot with the 1H/OH slots
local v2HItem = pOutfit:GetItem("TwoHandSlot")
if v2HItem then
local v1HItem = pOutfit:GetItem("MainHandSlot")
local vOHItem = pOutfit:GetItem("SecondaryHandSlot")
local v1HOHScore = (v1HItem and pStat:GetItemScore(v1HItem) or 0) + (vOHItem and pStat:GetItemScore(vOHItem) or 0)
local v2HScore = pStat:GetItemScore(v2HItem)
if v2HScore
and v2HScore > v1HOHScore then
pOutfit:SetItem("MainHandSlot", v2HItem)
pOutfit:RemoveItem("SecondaryHandSlot")
end
pOutfit:RemoveItem("TwoHandSlot")
end
end
function Outfitter:AddScores(pItem1, pItem2, pStat)
return (pItem1 and pStat:GetItemScore(pItem1) or 0)
+ (pItem2 and pStat:GetItemScore(pItem2) or 0)
end
----------------------------------------
-- Combinatorial progress dialog
----------------------------------------
function Outfitter:BeginCombiProgress(pName, pNumCombos, pCancelFunc, pHighSpeedFunc)
if not self.CombiProgressDialog then
self.CombiProgressDialog = Outfitter:New(self._CombiProgressDialog)
end
self.NumCombos = pNumCombos
self.CombiProgressDialog:SetTitle(pName)
self.CombiProgressDialog:SetCancelFunc(pCancelFunc)
self.CombiProgressDialog:SetHighSpeedFunc(pHighSpeedFunc)
self.CombiProgressDialog:SetHighSpeed(false)
self.CombiProgressDialog:Show()
end
function Outfitter:FormatThousands(pNumber)
local vResult = tostring(math.floor(pNumber + 0.5)):reverse():gsub("(%d%d%d)", "%1,"):reverse()
return vResult:sub(1, 1) == "," and vResult:sub(2) or vResult
end
function Outfitter:UpdateCombiProgress(pComboIndex)
self.CombiProgressDialog:SetProgress(pComboIndex / self.NumCombos)
self.CombiProgressDialog:SetProgressText(format("%s of %s", self:FormatThousands(pComboIndex), self:FormatThousands(self.NumCombos)))
end
function Outfitter:EndCombiProgress()
Outfitter.CombiProgressDialog:Hide()
end
function Outfitter:ItemContainsStats(pItem, pFilterStats)
for vStatID, _ in pairs(pFilterStats) do
if pItem.Stats[vStatID] then
return true
end
end
return false
end
----------------------------------------
-- Genetic optimization
----------------------------------------
function Outfitter:FindGeneticCombination(pName, pInventoryCache, pFilterStats, pStat, pStatParams, pCompletionFunc)
assert(pCompletionFunc)
self.FindGeneticCombinationCoroutineRef = coroutine.create(self.FindGeneticCombinationThread)
local vResult, vMessage = coroutine.resume(self.FindGeneticCombinationCoroutineRef, self, pName, pInventoryCache, pFilterStats, pStat, pStatParams, pCompletionFunc)
if not vResult then
self:ErrorMessage(vMessage)
elseif self.FindGeneticCombinationCoroutineRef then
self.SchedulerLib:ScheduleRepeatingTask(0, self.RunGeneticThread, self)
end
end
function Outfitter:RunGeneticThread()
local vResult, vMessage = coroutine.resume(self.FindGeneticCombinationCoroutineRef, self)
if not vResult then
self:ErrorMessage(vMessage)
end
if not vResult
or not self.FindGeneticCombinationCoroutineRef then
self.FindGeneticCombinationCoroutineRef = nil
self.SchedulerLib:UnscheduleTask(self.RunGeneticThread, self)
end
end
function Outfitter:CompareCompoundScores(pScore1, pScore2, pStatParams)
for vIndex, vScore1 in ipairs(pScore1) do
local vScore2 = pScore2[vIndex]
local vStatConfig = pStatParams[vIndex]
if vScore1 == vScore2 then
-- Do nothing if they're equal
elseif vStatConfig and vStatConfig.MinValue then
if vScore1 >= vStatConfig.MinValue
and vScore2 >= vStatConfig.MinValue then
return vScore1 < vScore2 -- The one closer to the minValue is better
else
return vScore1 > vScore2 -- The one closer to the minValue is better
end
elseif vStatConfig and vStatConfig.MaxValue then
if vScore1 <= vStatConfig.MaxValue
and vScore2 <= vStatConfig.MaxValue then
return vScore1 > vScore2 -- The one closer to the maxValue is better
else
return vScore1 < vScore2 -- The one closer to the maxValue is better
end
elseif vScore1 > vScore2 then
return true
elseif vScore1 < vScore2 then
return false
end
end
return false
end
function Outfitter:SortCitizens(pCitizens, pStatParams)
if type(pCitizens[1].GeneticScore) == "table" then
table.sort(pCitizens, function (pOutfit1, pOutfit2)
return self:CompareCompoundScores(pOutfit1.GeneticScore, pOutfit2.GeneticScore, pStatParams)
end)
else
table.sort(pCitizens, function (pOutfit1, pOutfit2)
return pOutfit1.GeneticScore > pOutfit2.GeneticScore
end)
end
end
function Outfitter:FindGeneticCombinationThread(pName, pInventoryCache, pFilterStats, pStat, pStatParams, pCompletionFunc)
assert(pCompletionFunc)
local vMaxGenerations = 1000
local vPopulation = 300
local vNumParents = 25
local vCitizens = {}
local vNumOutfitsGenerated = 0
local vMutationRate = 0.2
local vMaxNoChangeCount = 100
pInventoryCache:ResetIgnoreItemFlags()
local vOutfitIterator = Outfitter:New(self._OutfitIterator, pName, pInventoryCache, pFilterStats)
local vMaxYieldTime = 0.02
local vCancel
self:BeginCombiProgress(
string.format("Genetically optimizing %s for %s", pName, pStat.Name),
vMaxNoChangeCount,
function ()
vCancel = true
end,
function (pSet)
if pSet then
vMaxYieldTime = 0.1
else
vMaxYieldTime = 0.02
end
end)
--
local vStartTime = GetTime()
local vLoopCountYieldFactor = 5000
if pStat.Begin then
pStat:Begin(pInventoryCache)
end
-- Generate the initial population and their scores
for vCitizenIndex = 1, vPopulation do
local vOutfit = vOutfitIterator:GenerateRandomOutfit()
vOutfit.GeneticScore = Outfitter:GetOutfitScoreWithEmptySlots(vOutfit, pStat, pStatParams)
table.insert(vCitizens, vOutfit)
vNumOutfitsGenerated = vNumOutfitsGenerated + 1
end
-- Sort the initial population by score
self:SortCitizens(vCitizens, pStatParams)
--
local vYieldTime = GetTime() + vMaxYieldTime
local vLoopCount = vLoopCountYieldFactor * vMaxYieldTime
local vPreviousBestScore, vBestScore
local vNoChangeCount = 0
local vPreviousNoChangeCount
for vGenerationIndex = 1, vMaxGenerations do
-- Mate the best parents randomly to generate new citizens
for vChildIndex = vNumParents + 1, vPopulation do
local vParentIndex1 = math.random(vNumParents)
local vParentIndex2 = math.random(vNumParents)
while vParentIndex2 == vParentIndex1 do
vParentIndex2 = math.random(vNumParents)
end
local vChildOutfit = vOutfitIterator:SpliceOutfits(vCitizens[vParentIndex1], vCitizens[vParentIndex2])
vOutfitIterator:MutateOutfit(vChildOutfit, vMutationRate)
vChildOutfit.GeneticScore = Outfitter:GetOutfitScoreWithEmptySlots(vChildOutfit, pStat, pStatParams)
vCitizens[vChildIndex] = vChildOutfit
vNumOutfitsGenerated = vNumOutfitsGenerated + 1
vLoopCount = vLoopCount - 1
if GetTime() >= vYieldTime or vLoopCount <= 0 then
coroutine.yield()
vYieldTime = GetTime() + vMaxYieldTime
vLoopCount = vLoopCountYieldFactor * vMaxYieldTime
end
if vCancel then
break
end
end
-- Sort the new population by score
self:SortCitizens(vCitizens, pStatParams)
--
if not vPreviousNoChangeCount
or vNoChangeCount > vPreviousNoChangeCount then
self:UpdateCombiProgress(vNoChangeCount)
vPreviousNoChangeCount = vNoChangeCount
end
vBestScore = vCitizens[1].GeneticScore
if type(vBestScore) == "table" then
vBestScore = table.concat(vBestScore, ", ")
end
if vPreviousBestScore == vBestScore then
vNoChangeCount = vNoChangeCount + 1
if vNoChangeCount > vMaxNoChangeCount then
break
end
else
vNoChangeCount = 0
vPreviousBestScore = vBestScore
end
self.CombiProgressDialog:SetDescription(string.format("Best score: %s", tostring(vBestScore)))
if vCancel then
break
end
end
if pStat.End then
pStat:End(pInventoryCache)
end
local vEndTime = GetTime()
--
self:EndCombiProgress()
self.FindGeneticCombinationCoroutineRef = nil
if not vCancel then
local vElapsedTime = vEndTime - vStartTime
Outfitter:NoteMessage(
"Checked %s outfits in %s seconds (%s outfits per second)",
Outfitter:FormatThousands(vNumOutfitsGenerated),
math.floor(vElapsedTime),
Outfitter:FormatThousands(vNumOutfitsGenerated / vElapsedTime))
Outfitter:NoteMessage("Best outfit score: %s", tostring(vBestScore))
pCompletionFunc(vCitizens[1])
end
end
function Outfitter:GetOutfitScoreWithEmptySlots(pOutfit, pStat, pStatParams)
local vGeneticScore = pStat:GetOutfitScore(pOutfit, pStatParams)
if type(vGeneticScore) ~= "table" then
vGeneticScore = {vGeneticScore}
end
table.insert(vGeneticScore, pOutfit:GetNumEmptySlots())
return vGeneticScore
end
----------------------------------------
Outfitter._CombiProgressDialog = {}
----------------------------------------
function Outfitter._CombiProgressDialog:New()
return Outfitter:New(Outfitter.UIElementsLib._FloatingWindow)
end
function Outfitter._CombiProgressDialog:Construct()
self:SetPoint("CENTER", UIParent, "CENTER", 0, 0)
self:SetWidth(300)
self:SetHeight(60)
local vMargin = 8
self.CancelButton = Outfitter:New(Outfitter.UIElementsLib._PushButton, self.ContentFrame, CANCEL, 80)
self.CancelButton:SetPoint("TOPRIGHT", self.ContentFrame, "TOPRIGHT", -vMargin, -vMargin)
self.CancelButton:SetScript("OnClick", function ()
self.CancelFunc()
end)
self.ProgressBar = Outfitter:New(Outfitter.UIElementsLib._ProgressBar, self.ContentFrame)
self.ProgressBar:SetPoint("TOPLEFT", self.ContentFrame, "TOPLEFT", vMargin, -vMargin)
self.ProgressBar:SetPoint("RIGHT", self.CancelButton, "LEFT", -4, 0)
self.HighSpeed = Outfitter:New(Outfitter.UIElementsLib._CheckButton, self.ContentFrame, "High speed")
self.HighSpeed:SetPoint("TOPLEFT", self.ProgressBar, "BOTTOMLEFT", 0, -4)
self.HighSpeed:SetScript("OnClick", function (pButton)
self.HighSpeedFunc(pButton:GetChecked())
end)
self.Description = self.ContentFrame:CreateFontString(nil, "OVERLAY", "GameFontNormal")
self.Description:SetJustifyH("RIGHT")
self.Description:SetJustifyV("TOP")
self.Description:SetPoint("LEFT", self.HighSpeed.Title, "RIGHT", 4, 0)
self.Description:SetPoint("RIGHT", self.ContentFrame, "RIGHT", -vMargin, 0)
self.TitleBar:SetCloseFunc(function () self.CancelFunc() end)
end
function Outfitter._CombiProgressDialog:SetDescription(pDescription)
self.Description:SetText(pDescription)
end
function Outfitter._CombiProgressDialog:SetCancelFunc(pCancelFunc)
self.CancelFunc = pCancelFunc
end
function Outfitter._CombiProgressDialog:SetHighSpeed(pHighSpeed)
self.HighSpeed:SetChecked(pHighSpeed)
end
function Outfitter._CombiProgressDialog:SetHighSpeedFunc(pHighSpeedFunc)
self.HighSpeedFunc = pHighSpeedFunc
end
function Outfitter._CombiProgressDialog:SetProgress(pProgress)
self.ProgressBar:SetProgress(pProgress)
end
function Outfitter._CombiProgressDialog:SetProgressText(pText)
self.ProgressBar:SetText(pText)
end
----------------------------------------
Outfitter._OutfitIterator = {}
----------------------------------------
function Outfitter._OutfitIterator:Construct(pName, pInventoryCache, pFilterStats)
self.Name = pName
self.Slots = {}
self.NumCombinations = 1
if Outfitter.Debug.Optimize then
print(pFilterStats)
end
for vInventorySlot, vItems in pairs(pInventoryCache.ItemsBySlot) do
local vNumSlotItems = 0
local vNumItems = #vItems
if vNumItems > 0 then
-- Filter the items by stat
local vFilteredItems = nil
if pFilterStats then
vNumItems = 0
for vItemIndex, vItem in ipairs(vItems) do
if vItem:GetMeetsRequirements() then
for _, vStat in ipairs(pFilterStats) do
if vStat:GetItemScore(vItem) then
if not vFilteredItems then
vFilteredItems = {}
end
table.insert(vFilteredItems, vItem)
vNumItems = vNumItems + 1
vNumSlotItems = vNumSlotItems + 1
break
end -- if GetItemScore
end -- for pFileStats
end -- GetMeetsRequirements
end
else
vFilteredItems = vItems
end
-- Add the filtered list
if vFilteredItems then
table.insert(self.Slots, {ItemSlotName = vInventorySlot, Items = vFilteredItems, Index = 1, MaxIndex = vNumItems})
self.NumCombinations = self.NumCombinations * vNumItems
-- Duplicate the list for slots with alternates (finger, weapon, trinket)
local vAltInventorySlot = Outfitter.cHalfAlternateStatSlot[vInventorySlot]
if vAltInventorySlot then
table.insert(self.Slots, {ItemSlotName = vAltInventorySlot, Items = vFilteredItems, Index = 1, MaxIndex = vNumItems})
self.NumCombinations = self.NumCombinations * vNumItems
end
end
if Outfitter.Debug.Optimize then
Outfitter:DebugMessage("%s has %s items", vInventorySlot, vNumSlotItems)
end
end
end
end
function Outfitter._OutfitIterator:Outfits()
-- Reset the slots
for vSlotIndex, vSlotIterator in ipairs(self.Slots) do
vSlotIterator.Index = 1
end
return self.Next, self, 0, nil
end
function Outfitter._OutfitIterator:Next(pPreviousIndex)
if not self.Slots[1] then
return nil
end
if pPreviousIndex == 0 then
return 1, self:GetOutfit()
end
for vSlotIndex, vSlotIterator in ipairs(self.Slots) do
vSlotIterator.Index = vSlotIterator.Index + 1
if vSlotIterator.Index <= vSlotIterator.MaxIndex then
return pPreviousIndex + 1, self:GetOutfit()
end
vSlotIterator.Index = 1
end
return nil -- Couldn't increment
end
function Outfitter._OutfitIterator:GetOutfit()
local vOutfit = Outfitter:NewEmptyOutfit(self.Name)
for _, vItems in ipairs(self.Slots) do
if vItems.Index > 0 then
local vItem = vItems.Items[vItems.Index]
local vAltSlotName = Outfitter.cFullAlternateStatSlot[vItems.ItemSlotName]
-- Only include the item if it isn't already being tried in an alternate slot (ie, trinket0 vs. trinket1)
if not vAltSlotName
or vOutfit.Items[vAltSlotName] ~= vItem then
vOutfit.Items[vItems.ItemSlotName] = vItem
end
end
end
if vOutfit.Items.MainHandSlot
and vOutfit.Items.MainHandSlot.InvType == "INVTYPE_2HWEAPON"
and not Outfitter.CanDualWield2H then
vOutfit.Items.SecondaryHandSlot = nil
end
return vOutfit
end
-- Genetic methods
function Outfitter._OutfitIterator:SetRandomItemForSlot(pOutfit, pItems)
local vNumItems = #pItems.Items
-- Set the slot to empty if there are no items for it
if vNumItems < 1 then
pOutfit.Items[pItems.ItemSlotName] = nil
return
end
-- Pick a random item (zero means that an empty slot was chosen)
local vIndex = math.random(vNumItems + 1) - 1
local vItem = vIndex > 0 and pItems.Items[vIndex] or nil
-- All done if there's no alternate slot or that
-- slot has a different item
local vAltSlotName = Outfitter.cFullAlternateStatSlot[pItems.ItemSlotName]
if not vItem
or not vAltSlotName
or pOutfit.Items[vAltSlotName] ~= vItem then
pOutfit.Items[pItems.ItemSlotName] = vItem
return
end
-- Choose an empty slot if there's only one item to choose from
if vNumItems < 2 then
pOutfit.Items[pItems.ItemSlotName] = nil
return
end
-- If there are only two items to choose from then choose the other one
if vNumItems == 2 then
pOutfit.Items[pItems.ItemSlotName] = pItems.Items[3 - vIndex]
return
end
-- Try to find an item until there's no conflict
while vItem and pOutfit.Items[vAltSlotName] == vItem do
local vItemIndex = math.random(vNumItems + 1) - 1
vItem = vItemIndex > 0 and pItems.Items[vItemIndex] or nil
end
pOutfit.Items[pItems.ItemSlotName] = vItem
end
function Outfitter._OutfitIterator:GenerateRandomOutfit()
local vOutfit = Outfitter:NewEmptyOutfit(self.Name)
for _, vItems in ipairs(self.Slots) do
self:SetRandomItemForSlot(vOutfit, vItems)
end
-- Remove the OH choice if there's a 2H in the MH and
-- they can't dual-wield
if vOutfit.Items.MainHandSlot
and vOutfit.Items.MainHandSlot.InvType == "INVTYPE_2HWEAPON"
and not Outfitter.CanDualWield2H then
vOutfit.Items.SecondaryHandSlot = nil
end
return vOutfit
end
function Outfitter._OutfitIterator:SpliceOutfits(pOutfit1, pOutfit2)
local vOutfit = Outfitter:NewEmptyOutfit(self.Name)
for _, vItems in ipairs(self.Slots) do
local vItem = (math.random() < 0.5) and pOutfit1.Items[vItems.ItemSlotName] or pOutfit2.Items[vItems.ItemSlotName]
local vAltSlotName = Outfitter.cFullAlternateStatSlot[vItems.ItemSlotName]
-- This may need more work, but I'm not sure. If the same item gets selected
-- for two slots (trinket 1 and 2, ring 1 and 2, etc.) then it can't be used.
-- Right now I just punt and leave one of them empty, but this isn't optimal of course.
-- I think it may not matter though since that outfit will be genetically inferior
-- to other outfits and will get weeded out.
if not vAltSlotName
or vOutfit.Items[vAltSlotName] ~= vItem then
vOutfit.Items[vItems.ItemSlotName] = vItem
end
end
-- Remove the OH choice if there's a 2H in the MH and
-- they can't dual-wield
if vOutfit.Items.MainHandSlot
and vOutfit.Items.MainHandSlot.InvType == "INVTYPE_2HWEAPON"
and not Outfitter.CanDualWield2H then
vOutfit.Items.SecondaryHandSlot = nil
end
return vOutfit
end
function Outfitter._OutfitIterator:MutateOutfit(pOutfit, pMutationRate)
for _, vItems in ipairs(self.Slots) do
if math.random() < pMutationRate then
self:SetRandomItemForSlot(pOutfit, vItems)
end
end
-- Remove the OH choice if there's a 2H in the MH and
-- they can't dual-wield
if pOutfit.Items.MainHandSlot
and pOutfit.Items.MainHandSlot.InvType == "INVTYPE_2HWEAPON"
and not Outfitter.CanDualWield2H then
pOutfit.Items.SecondaryHandSlot = nil
end
end
local gOutfitter_CompareStat
function Outfitter._OutfitIterator:SortItemsByStat(pStat)
gOutfitter_CompareStat = pStat
for _, vSlotInfo in ipairs(self.Slots) do
table.sort(vSlotInfo.Items,
function (pItem1, pItem2)
local vStat1, vStat2 = pItem1[gOutfitter_CompareStat], pItem2[gOutfitter_CompareStat]
if vStat1 == nil then
return vStat2 ~= nil
elseif not vStat2 then
return false
else
return vStat1 < vStat2
end
end
)
end
end
function Outfitter._OutfitIterator:CalcMinNumSlotsByStat(pStat, pMinValue)
local vStatValues = {}
for _, vSlotInfo in ipairs(self.Slots) do
local vNumItems = #vSlotInfo.Items
if vNumItems > 0 then
local vValue = vSlotInfo.Items[1].Stats[pStat]
if vValue then
table.insert(vStatValues, vValue)
end
if vNumItems > 1
and (vSlotInfo.ItemSlotName == "Trinket0Slot"
or vSlotInfo.ItemSlotName == "Finger0Slot"
or vSlotInfo.ItemSlotName == "WeaponSlot") then
local vValue = vSlotInfo.Items[2].Stats[pStat]
if vValue then
table.insert(vStatValues, vValue)
end
end
end
end
table.sort(vStatValues, function (pValue1, pValue2) return pValue1 > pValue2 end)
local vTotal = 0
for vIndex, vValue in ipairs(vStatValues) do
vTotal = vTotal + vValue
if vTotal >= pMinValue then
return vIndex
end
end
return #vStatValues
end
----------------------------------------
Outfitter._MultiStatConfig = {}
----------------------------------------
function Outfitter._MultiStatConfig:New(pParent)
return CreateFrame("Frame", nil, pParent)
end
function Outfitter._MultiStatConfig:Construct(pParent)
self.ConfigLines = {}
self.AddStatButton = Outfitter:New(Outfitter.UIElementsLib._PushButton, self, "Add another stat", 200)
self.AddStatButton:SetScript("OnClick", function ()
self:SetNumConfigLines(self.NumConfigLines + 1)
end)
self:AdjustSize()
end
function Outfitter._MultiStatConfig:SetConfig(pConfig)
local vNumConfigLines
if not pConfig then
pConfig = {{StatID = "STA"}}
end
local vNumConfigLines = #pConfig
self:SetNumConfigLines(vNumConfigLines)
for vIndex, vConfig in ipairs(pConfig) do
self.ConfigLines[vIndex]:SetConfig(vConfig)
end
end
function Outfitter._MultiStatConfig:SetNumConfigLines(pNumLines)
self.NumConfigLines = pNumLines
local vOldNumConfigLines = #self.ConfigLines