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obokingoboking
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adds CompareCalcsHelpers for isolated calcs logic
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Lines changed: 327 additions & 308 deletions

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‎src/Classes/CompareCalcsHelpers.lua‎

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-- Path of Building
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--
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-- Module: Compare Calcs Helpers
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-- Stateless calcs tooltip helper functions for the Compare Tab.
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-- Handles modifier formatting, source resolution, tabulation, and tooltip rendering.
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--
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local t_insert = table.insert
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local s_format = string.format
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local M = {}
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-- Format a modifier value with its type for display
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function M.FormatCalcModValue(value, modType)
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if modType == "BASE" then
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return s_format("%+g base", value)
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elseif modType == "INC" then
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if value >= 0 then
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return value .. "% increased"
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else
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return (-value) .. "% reduced"
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end
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elseif modType == "MORE" then
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if value >= 0 then
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return value .. "% more"
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else
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return (-value) .. "% less"
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end
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elseif modType == "OVERRIDE" then
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return "Override: " .. tostring(value)
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elseif modType == "FLAG" then
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return value and "True" or "False"
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else
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return tostring(value)
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end
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end
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-- Format CamelCase mod name to spaced words
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function M.FormatCalcModName(modName)
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return modName:gsub("([%l%d]:?)(%u)", "%1 %2"):gsub("(%l)(%d)", "%1 %2")
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end
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-- Resolve a modifier's source to a human-readable name
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function M.ResolveSourceName(mod, build)
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if not mod.source then return "" end
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local sourceType = mod.source:match("[^:]+") or ""
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if sourceType == "Item" then
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local itemId = mod.source:match("Item:(%d+):.+")
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local item = build.itemsTab and build.itemsTab.items[tonumber(itemId)]
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if item then
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return colorCodes[item.rarity] .. item.name
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end
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elseif sourceType == "Tree" then
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local nodeId = mod.source:match("Tree:(%d+)")
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if nodeId then
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local nodeIdNum = tonumber(nodeId)
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local node = (build.spec and build.spec.nodes[nodeIdNum])
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or (build.spec and build.spec.tree and build.spec.tree.nodes[nodeIdNum])
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or (build.latestTree and build.latestTree.nodes[nodeIdNum])
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if node then
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return node.dn or node.name or ""
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end
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end
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elseif sourceType == "Skill" then
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local skillId = mod.source:match("Skill:(.+)")
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if skillId and build.data and build.data.skills[skillId] then
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return build.data.skills[skillId].name
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end
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elseif sourceType == "Pantheon" then
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return mod.source:match("Pantheon:(.+)") or ""
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elseif sourceType == "Spectre" then
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return mod.source:match("Spectre:(.+)") or ""
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end
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return ""
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end
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-- Get the modDB and config for a sectionData entry and actor
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function M.GetModStoreAndCfg(sectionData, actor)
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local cfg = {}
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if sectionData.cfg and actor.mainSkill and actor.mainSkill[sectionData.cfg .. "Cfg"] then
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cfg = copyTable(actor.mainSkill[sectionData.cfg .. "Cfg"], true)
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end
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cfg.source = sectionData.modSource
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cfg.actor = sectionData.actor
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local modStore
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if sectionData.enemy and actor.enemy then
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modStore = actor.enemy.modDB
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elseif sectionData.cfg and actor.mainSkill then
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modStore = actor.mainSkill.skillModList
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else
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modStore = actor.modDB
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end
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return modStore, cfg
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end
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-- Tabulate modifiers for a sectionData entry and actor
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function M.TabulateMods(sectionData, actor)
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local modStore, cfg = M.GetModStoreAndCfg(sectionData, actor)
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if not modStore then return {} end
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local rowList
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if type(sectionData.modName) == "table" then
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rowList = modStore:Tabulate(sectionData.modType, cfg, unpack(sectionData.modName))
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else
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rowList = modStore:Tabulate(sectionData.modType, cfg, sectionData.modName)
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end
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return rowList or {}
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end
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-- Build a unique key for a modifier row to match between builds
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function M.ModRowKey(row)
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local src = row.mod.source or ""
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local name = row.mod.name or ""
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local mtype = row.mod.type or ""
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-- Normalize Item sources by stripping the build-specific numeric ID
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-- "Item:5:Body Armour" -> "Item:Body Armour" so same items match across builds
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local normalizedSrc = src:gsub("^(Item):%d+:", "%1:")
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return normalizedSrc .. "|" .. name .. "|" .. mtype
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end
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-- Format a single modifier row as a tooltip line
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function M.FormatModRow(row, sectionData, build)
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local displayValue
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if not sectionData.modType then
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displayValue = M.FormatCalcModValue(row.value, row.mod.type)
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else
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displayValue = formatRound(row.value, 2)
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end
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local sourceType = row.mod.source and row.mod.source:match("[^:]+") or "?"
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local sourceName = M.ResolveSourceName(row.mod, build)
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local modName = ""
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if type(sectionData.modName) == "table" then
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modName = " " .. M.FormatCalcModName(row.mod.name)
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end
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return displayValue, sourceType, sourceName, modName
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end
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-- Get breakdown text lines for a build's actor
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function M.GetBreakdownLines(sectionData, build)
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if not sectionData.breakdown then return nil end
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local calcsActor = build.calcsTab and build.calcsTab.calcsEnv and build.calcsTab.calcsEnv.player
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if not calcsActor or not calcsActor.breakdown then return nil end
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local breakdown
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local ns, name = sectionData.breakdown:match("^(%a+)%.(%a+)$")
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if ns then
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breakdown = calcsActor.breakdown[ns] and calcsActor.breakdown[ns][name]
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else
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breakdown = calcsActor.breakdown[sectionData.breakdown]
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end
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if not breakdown or #breakdown == 0 then return nil end
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local lines = {}
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for _, line in ipairs(breakdown) do
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if type(line) == "string" then
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t_insert(lines, line)
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end
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end
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return #lines > 0 and lines or nil
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end
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-- Draw the calcs hover tooltip showing breakdown for both builds with common/unique grouping
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-- tooltip, primaryBuild, primaryLabel passed as args instead of self
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function M.DrawCalcsTooltip(tooltip, primaryBuild, primaryLabel, colData, rowLabel, rowX, rowY, rowW, rowH, vp, compareEntry)
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if tooltip:CheckForUpdate(colData, rowLabel) then
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-- Get calcsEnv actors (these have breakdown data populated)
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local primaryCalcsActor = primaryBuild.calcsTab and primaryBuild.calcsTab.calcsEnv
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and primaryBuild.calcsTab.calcsEnv.player
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local compareCalcsActor = compareEntry.calcsTab and compareEntry.calcsTab.calcsEnv
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and compareEntry.calcsTab.calcsEnv.player
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local primaryActor = primaryCalcsActor or (primaryBuild.calcsTab.mainEnv and primaryBuild.calcsTab.mainEnv.player)
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local compareActor = compareCalcsActor or (compareEntry.calcsTab.mainEnv and compareEntry.calcsTab.mainEnv.player)
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if not primaryActor and not compareActor then
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return
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end
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local compareLabel = compareEntry.label or "Compare Build"
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-- Tooltip header
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tooltip:AddLine(16, "^7" .. (rowLabel or ""))
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tooltip:AddSeparator(10)
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-- Process each sectionData entry in colData
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for _, sectionData in ipairs(colData) do
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-- Show breakdown formulas per build (these are always build-specific)
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if sectionData.breakdown then
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local primaryLines = M.GetBreakdownLines(sectionData, primaryBuild)
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local compareLines = M.GetBreakdownLines(sectionData, compareEntry)
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if primaryLines then
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tooltip:AddLine(14, colorCodes.POSITIVE .. primaryLabel .. ":")
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for _, line in ipairs(primaryLines) do
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tooltip:AddLine(14, "^7 " .. line)
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end
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end
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if compareLines then
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tooltip:AddLine(14, colorCodes.WARNING .. compareLabel .. ":")
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for _, line in ipairs(compareLines) do
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tooltip:AddLine(14, "^7 " .. line)
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end
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end
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if primaryLines or compareLines then
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tooltip:AddSeparator(10)
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end
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end
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-- Show modifier sources split into common / primary-only / compare-only
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if sectionData.modName then
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local pRows = primaryActor and M.TabulateMods(sectionData, primaryActor) or {}
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local cRows = compareActor and M.TabulateMods(sectionData, compareActor) or {}
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if #pRows > 0 or #cRows > 0 then
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-- Build lookup of compare rows by key
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local cByKey = {}
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for _, row in ipairs(cRows) do
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local key = M.ModRowKey(row)
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cByKey[key] = row
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end
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-- Classify into common, primary-only, compare-only
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local common = {} -- { { pRow, cRow }, ... }
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local pOnly = {}
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local cMatched = {} -- keys that were matched
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for _, pRow in ipairs(pRows) do
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local key = M.ModRowKey(pRow)
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if cByKey[key] then
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t_insert(common, { pRow, cByKey[key] })
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cMatched[key] = true
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else
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t_insert(pOnly, pRow)
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end
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end
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local cOnly = {}
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for _, cRow in ipairs(cRows) do
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local key = M.ModRowKey(cRow)
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if not cMatched[key] then
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t_insert(cOnly, cRow)
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end
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end
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-- Sub-section header (e.g., "Sources", "Increased Life Regeneration Rate")
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local sectionLabel = sectionData.label or "Player modifiers"
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tooltip:AddLine(14, "^7" .. sectionLabel .. ":")
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-- Common modifiers
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if #common > 0 then
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-- Sort by primary value descending
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table.sort(common, function(a, b)
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if type(a[1].value) == "number" and type(b[1].value) == "number" then
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return a[1].value > b[1].value
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end
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return false
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end)
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tooltip:AddLine(12, "^x808080 Common:")
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for _, pair in ipairs(common) do
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local pVal, sourceType, sourceName, modName = M.FormatModRow(pair[1], sectionData, primaryBuild)
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local cVal = M.FormatModRow(pair[2], sectionData, compareEntry)
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local valStr
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if pVal == cVal then
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valStr = s_format("^7%-10s", pVal)
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else
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valStr = colorCodes.POSITIVE .. s_format("%-5s", pVal) .. "^7/" .. colorCodes.WARNING .. s_format("%-5s", cVal)
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end
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local line = s_format(" %s ^7%-6s ^7%s%s", valStr, sourceType, sourceName, modName)
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tooltip:AddLine(12, line)
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end
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end
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-- Primary-only modifiers
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if #pOnly > 0 then
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table.sort(pOnly, function(a, b)
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if type(a.value) == "number" and type(b.value) == "number" then
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return a.value > b.value
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end
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return false
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end)
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tooltip:AddLine(12, colorCodes.POSITIVE .. " " .. primaryLabel .. " only:")
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for _, row in ipairs(pOnly) do
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local displayValue, sourceType, sourceName, modName = M.FormatModRow(row, sectionData, primaryBuild)
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local line = s_format(" ^7%-10s ^7%-6s ^7%s%s", displayValue, sourceType, sourceName, modName)
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tooltip:AddLine(12, line)
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end
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end
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-- Compare-only modifiers
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if #cOnly > 0 then
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table.sort(cOnly, function(a, b)
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if type(a.value) == "number" and type(b.value) == "number" then
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return a.value > b.value
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end
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return false
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end)
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tooltip:AddLine(12, colorCodes.WARNING .. " " .. compareLabel .. " only:")
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for _, row in ipairs(cOnly) do
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local displayValue, sourceType, sourceName, modName = M.FormatModRow(row, sectionData, compareEntry)
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local line = s_format(" ^7%-10s ^7%-6s ^7%s%s", displayValue, sourceType, sourceName, modName)
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tooltip:AddLine(12, line)
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end
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end
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-- Separator between sub-sections
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tooltip:AddSeparator(6)
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end
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end
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end
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end
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SetDrawLayer(nil, 100)
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tooltip:Draw(rowX, rowY, rowW, rowH, vp)
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SetDrawLayer(nil, 0)
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end
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return M

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