View source for Module:Items

local p = {}

local MonsterData = mw.loadData('Module:Monsters/data')
local ItemData = mw.loadData('Module:Items/data')
local SkillData = mw.loadData('Module:Skills/data')
local Constants = mw.loadData('Module:Constants/data')

local Shared = require('Module:Shared')
local Magic = require('Module:Magic')
local Icons = require('Module:Icons')

local EasterEggs = {'Amulet of Calculated Promotion', 'Clue Chasers Insignia', '8', 'Lemon'}
local OtherShopItems = {'Cooking Gloves', 'Mining Gloves', 'Gem Gloves', 'Smithing Gloves', 'Thieving Gloves'}
--This is hardcoded, so there's no easy way to scrape it. Hopefully it doesn't change
local GemTable = {["Topaz"] = {name = 'Topaz', id = 128, chance = 50}, 
                  ["Sapphire"] = {name = "Sapphire", id = 129, chance = 17.5}, 
                  ["Ruby"] = {name = "Ruby", id = 130, chance = 17.5}, 
                  ["Emerald"] = {name = "Emerald", id = 131, chance = 10}, 
                  ["Diamond"] = {name = "Diamond", id = 132, chance = 5}}
--The base chance to receive a gem while mining
local GemChance = .01
--The number of different fishing junk items
local junkCount = 8
--Items (aside from bars & gems) which can be created via Alt Magic
local AltMagicProducts = {'Rune Essence', 'Bones', 'Holy Dust'}
--The kinds of gloves with cost & charges
local GloveTable = {['Cooking Gloves'] = {cost=50000, charges=500},
                    ['Mining Gloves'] = {cost=75000, charges=500},
                    ['Smithing Gloves'] = {cost=100000, charges=500},
                    ['Thieving Gloves'] = {cost=100000, charges=500},
                    ['Gem Gloves'] = {cost=500000, charges=2000}}


local specialFishWt = 6721
local specialFishLoot = {{129, 2000}, {130, 1600}, {131, 1400}, {132, 1000}, {133, 400}, {668, 10}, {669, 10}, {671, 1}, {670, 50}, {121, 250}}

function p.buildSpecialFishingTable()
  --This shouldn't ever be included in a page
  --This is for generating the above 'specialFishLoot' variable if it ever needs to change
  --To re-run, edit the module, type in "console.log(p.buildSpecialFishingTable())" and copy+paste the result as the new value of the variable
  --Also gives you the total fishing weight for saving time later
  local lootArray = {}
  local totalWt = 0

  for i, item in pairs(ItemData.Items) do
    if item.fishingCatchWeight ~= nil then
      totalWt = totalWt + item.fishingCatchWeight
      table.insert(lootArray, '{'..i..', '..item.fishingCatchWeight..'}')
    end
  end

  local result = 'local specialFishWt = '..totalWt..'\r\n'
  result = result..'local specialFishLoot = {'..table.concat(lootArray, ', ')..'}'
  return result
end

function p.getSpecialAttackByID(ID)
  local result = Shared.clone(ItemData.SpecialAttacks[ID + 1])
  if result ~= nil then
    result.id = ID
  end
  return result
end

function p.getItemByID(ID)
  local result = Shared.clone(ItemData.Items[ID + 1])
  if result ~= nil then
    result.id = ID
  end
  return result
end

function p.getItem(name)
  local result = nil
  name = string.gsub(name, "'", "&apos;")
  for i, item in pairs(ItemData.Items) do
    if(item.name == name) then
      result = Shared.clone(item)
      --Make sure every item has an id, and account for Lua being 1-index
      result.id = i -1
      break
    end
  end
  return result
end

function p._getItemStat(item, StatName, ZeroIfNil)
  local result = item[StatName]
  --Special Overrides:
  if StatName == 'stabAttackBonus' then
    if item.attackBonus == nil then 
      result = nil
    else
      result = item.attackBonus[1]
    end
  elseif StatName == 'slashAttackBonus' then
    if item.attackBonus == nil then 
      result = nil
    else
      result = item.attackBonus[2]
    end
  elseif StatName == 'blockAttackBonus' then
    if item.attackBonus == nil then 
      result = nil
    else
      result = item.attackBonus[3]
    end
  elseif StatName == 'attackType' then
    result = p._getWeaponAttackType(item)
  elseif StatName == 'description' then
    result = item.description
    if result == nil or result == '' then result = 'No Description' end
  end
  if result == nil and ZeroIfNil then result = 0 end
  return result
end

function p.getItemStat(frame)
  local args = frame.args ~= nil and frame.args or frame
  local ItemName = args[1]
  local StatName = args[2]
  local ZeroIfNil = args.ForceZero ~= nil and args.ForceZero ~= '' and args.ForceZero ~= 'false'
  local formatNum = args.formatNum ~= nil and args.formatNum ~= '' and args.formatNum ~= 'false'
  local item = p.getItem(ItemName)
  if item == nil then
    return "ERROR: No item named "..ItemName.." exists in the data module"
  end
  local result = p._getItemStat(item, StatName, ZeroIfNil)
  if formatNum then result = Shared.formatnum(result) end
  return result
end

function p._getWeaponAttackType(item)
  if item.type == 'Weapon' then
    return Icons.Icon({'Melee', nolink='true'})
  elseif item.type == 'Ranged Weapon' then
    return Icons.Icon({'Ranged', type='skill', nolink='true'})
  elseif item.type == 'Magic Staff' or item.type == 'Magic Wand' then
    return Icons.Icon({'Magic', type='skill', nolink='true'})
  else
    return "Invalid"
  end
end


function p.getWeaponAttackType(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..ItemName.." exists in the data module"
  end
  return p._getWeaponAttackType(item)
end

function p.getPotionTable(frame)
  local potionName = frame.args ~= nil and frame.args[1] or frame
  local tiers = {'I', 'II', 'III', 'IV'}

  local result = '{| class="wikitable"'
  result = result..'\r\n!Potion!!Tier!!Charges!!Effect'

  local tier1potion = p.getItem(potionName..' I')
  for i, tier in pairs(tiers) do
    local tierName = potionName..' '..tier
    local potion = p.getItemByID(tier1potion.id + i - 1)
    if potion == nil then
       mw.log("Failed to get tier "..tier)
    else
      result = result..'\r\n|-'
      result = result..'\r\n|'..Icons.Icon({tierName, type='item', notext='true', size='60'})
      result = result..'||'..'[['..tierName..'|'..tier..']]'
      result = result..'||'..potion.potionCharges..'||'..potion.description
    end
  end

  result = result..'\r\n|}'
  return result
end

function p._getCreationTable(item)
  local skill = ''
  local specialReq = nil
  local time = 0
  local maxTime = nil
  local lvl = 0
  local xp = 0
  local qty = nil
  local req = nil
  local result = ''

  local tables = {}
  --First figure out what skill is used to make this...
  if item.smithingLevel ~= nil then
    skill = 'Smithing'
    lvl = item.smithingLevel
    xp = item.smithingXP
    req = item.smithReq
    qty = item.smithingQty
    time = 2
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.craftingLevel ~= nil then
    skill = 'Crafting'
    lvl = item.craftingLevel
    xp = item.craftingXP
    req = item.craftReq
    qty = item.craftQty
    time = 3
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.runecraftingLevel ~= nil then
    skill = 'Runecrafting'
    lvl = item.runecraftingLevel
    xp = item.runecraftingXP
    req = item.runecraftReq
    qty = item.runecraftQty
    time = 2
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.fletchingLevel ~= nil then
    skill = 'Fletching'
    lvl = item.fletchingLevel
    xp = item.fletchingXP
    req = item.fletchReq
    qty = item.fletchQty
    time = 2
    if item.name == 'Arrow Shafts' then
      --Arrow Shafts get special (weird) treatment
      req = '1 of any [[Log]]'
      qty = '15 - 135'
    end
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.herbloreReq ~= nil then
    skill = 'Herblore'
    req = item.herbloreReq
    --Currently using 'herbloreMasteryID' as shorthand to find details, could be a better method
    local potionID = item.herbloreMasteryID
    local potionData = SkillData.Herblore.ItemData[potionID + 1]
    lvl = potionData.herbloreLevel
    xp = potionData.herbloreXP
    time = 2
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.miningLevel ~= nil then
    skill = 'Mining'
    lvl = item.miningLevel
    time = 3
    xp = item.miningXP
    if item.name == 'Dragonite Ore' then
      specialReq = Icons.Icon({"Mastery", notext='true'})..' 271 total [[Mining]] [[Mastery]]'
    end
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time, nil, specialReq))
  end
  if item.type == "Logs" then
    --Well this feels like cheating, but for as long as logs are the first items by ID it works
    local treeData = SkillData.Woodcutting[item.id + 1]
    skill = 'Woodcutting'
    lvl = treeData.level
    time = treeData.interval / 1000
    xp = treeData.xp
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
  end
  if item.fishingLevel ~= nil then
    skill = 'Fishing'
    lvl = item.fishingLevel
    xp = item.fishingXP
    time = item.minFishingInterval/1000
    maxTime = item.maxFishingInterval/1000
    table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time, maxTime))
  end
  if item.type == "Havest" or item.type == "Herb" or item.type == "Logs" then
    --Havest/Herb means farming
    --Logs might mean farming or might not. Depends on the logs
    --Yes, Havest. The typos are coming from inside the source code
    for i, item2 in pairs(ItemData.Items) do
      if item2.grownItemID == item.id then
        skill = 'Farming'
        lvl = item2.farmingLevel
        xp = item2.farmingXP
        time = item2.timeToGrow
        qty = 5
        req = {{id = i - 1, qty = (item2.seedsRequired ~= nil and item2.seedsRequired or 1)}}
        table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
        break
      end
    end
  end
  if item.type == "Food" or item.type == "Cooked Fish" then
    --Food/Cooked Fish is Fishing, need to figure out source item
    for i, item2 in pairs(ItemData.Items) do
      if item2.burntItemID == item.id or item2.cookedItemID == item.id then
        skill = 'Cooking'
        lvl = item2.cookingLevel
        if item2.burntItemID == item.id then
          xp = 1
        else
          xp = item2.cookingXP
        end
        time = 3
        req = {{id = i - 1, qty = 1}}
        break
      end
    end
    if skill ~= '' then
      table.insert(tables, p.buildCreationTable(skill, lvl, xp, req, qty, time))
    end
  end
  --A couple special exceptions for Alt Magic
  --Not Gems or Bars though since those have their own separate thing
  if item.name == 'Rune Essence' then
    table.insert(tables, p.buildAltMagicTable('Just Learning'))
  elseif item.name == 'Bones' then
    table.insert(tables, p.buildAltMagicTable('Bone Offering'))  
  elseif item.name == 'Holy Dust' then
    table.insert(tables, p.buildAltMagicTable('Blessed Offering'))
  end

  if Shared.tableCount(tables) == 0 then
    return ""
  else
    return table.concat(tables, '\r\n')
  end
end

function p.buildAltMagicTable(spellName)
  local spell = Magic.getSpell(spellName, 'AltMagic')
  local result = '{|class="wikitable"\r\n|-'
  result = result..'\r\n!colspan="2"|'..Icons.Icon({spell.name, type='spell'})
  result = result..'\r\n|-\r\n!style="text-align:right;"|Requirements'
  result = result..'\r\n|'..Icons._SkillReq('Magic', spell.magicLevelRequired)
  -- 1 means select any item. 0 would mean Superheat, but that's handled elsewhere
  -- -1 means no item is needed, so hide this section
  if spell.selectItem == 1 then
    result = result..'\r\n|-\r\n!style="text-align:right;"|Materials'
    result = result..'\r\n|1 of any item'
  end
  --Add runes
  result = result..'\r\n|-\r\n!style="text-align:right;"|Runes\r\n|'
  for i, req in pairs(spell.runesRequired) do
    local rune = p.getItemByID(req.id)
    if i > 1 then result = result..', ' end
    result = result..Icons.Icon({rune.name, type='item', notext=true, qty=req.qty})
  end
  if spell.runesRequiredAlt ~= nil and Shared.tableCount(spell.runesRequired) ~= Shared.tableCount(spell.runesRequiredAlt) then
    result = result.."<br/>'''OR'''<br/>"
    for i, req in pairs(spell.runesRequiredAlt) do
      local rune = p.getItemByID(req.id)
      if i > 1 then result = result..', ' end
      result = result..Icons.Icon({rune.name, type='item', notext=true, qty=req.qty})
    end
  end

  --Now just need the output quantity, xp, and casting time (which is always 2)
  result = result..'\r\n|-\r\n!style="text-align:right;"|Base Quantity\r\n|'..spell.convertToQty
  result = result..'\r\n|-\r\n!style="text-align:right;"|Base XP\r\n|'..spell.magicXP
  result = result..'\r\n|-\r\n!style="text-align:right;"|Cast Time\r\n|2s'
  result = result..'\r\n|}'
  return result
end

function p.buildCreationTable(skill, lvl, xp, req, qty, time, maxTime, specialReq)
  if qty == nil then qty = 1 end
  local result = '{|class="wikitable"'
  if req ~= nil then
    result = result..'\r\n!colspan="2"|Item Creation'
  else
    result = result..'\r\n!colspan="2"|Item Production'
  end
  result = result..'\r\n|-\r\n!style="text-align: right;"|Requirements'
  result = result..'\r\n|'..Icons._SkillReq(skill, lvl)
  if specialReq ~= nil then result = result..'<br/>'..specialReq end

  if req ~= nil then 
    result = result..'\r\n|-\r\n!style="text-align: right;"|Materials\r\n|'
    if type(req) == 'table' then
      for i, mat in pairs(req) do
        if i > 1 then result = result..'<br/>' end
        local matItem = p.getItemByID(mat.id)
        if matItem == nil then
          result = result..mat.qty..'x ?????'
        else
          result = result..Icons.Icon({matItem.name, type='item', qty=mat.qty})
        end
      end
    else
     result = result..req
    end
  end
  result = result..'\r\n|-\r\n!style="text-align:right;"|Base Quantity'
  result = result..'\r\n|'..qty
  result = result..'\r\n|-\r\n!style="text-align:right;"|Base Experience'
  result = result..'\r\n|'..Shared.formatnum(xp)..' XP'
  result = result..'\r\n|-\r\n!style="text-align:right;"|Base Creation Time'
  result = result..'\r\n|'..Shared.formatnum(Shared.round(time, 2, 0))..'s'
  if maxTime ~= nil then result = result..' - '..Shared.formatnum(Shared.round(maxTime, 2, 0))..'s' end
  result = result..'\r\n|}'

  return result
end

function p.getCreationTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end
  
  return p._getCreationTable(item)
end

function p.getEquipmentSlotName(id)
  for slotName, i in Shared.skpairs(Constants.equipmentSlot) do
    if i == id then
      return slotName
    end
  end
  return 'Invalid'
end

function p._getOtherItemBoxText(item)
  result = ''
  --For equipment, show the slot they go in
  if item.equipmentSlot ~= nil then
    result = result..'\r\n|-\r\n|Equipment Slot: '..p.getEquipmentSlotName(item.equipmentSlot)
  end
  --For weapons with a special attack, show the details
  if item.hasSpecialAttack then
    local spAtt = p.getSpecialAttackByID(item.specialAttackID)
    result = result..'\r\n|-\r\n|Special Attack:'
    result = result..'\r\n* '..spAtt.chance..'% chance for '..spAtt.name..':'
    result = result..'\r\n** '..spAtt.description
  end
  --For potions, show the number of charges
  if item.potionCharges ~= nil then
    result = result..'\r\n|-\r\n|Charges: '..item.potionCharges
  end
  --For food, show how much it heals for
  if item.healsFor ~= nil then
    result = result..'\r\n|-\r\n|Heals for: '..Icons.Icon({"Hitpoints", type="skill", notext="true"})..' '..(item.healsFor * 10)
  end
  --For Prayer Points, show how many you get
  if item.prayerPoints ~= nil then
    result = result..'\r\n|-\r\n|'..Icons.Icon({'Prayer', type='skill'})..' Points: '..item.prayerPoints
  end
  return result
end

function p.getOtherItemBoxText(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  local asList = false
  if frame.args ~= nil then 
    asList = frame.args.asList ~= nil and frame.args.asList ~= '' and frame.args.asList ~= 'false'
  end
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getOtherItemBoxText(item, asList)
end

function p._getItemSources(item, asList, addCategories)
  local result = nil
  local lineArray = {}
  local categoryArray = {}

  --Alright, time to go through all the ways you can get an item...
  --First up: Can we kill somebody and take theirs?
  local killStr = ''
  local count1 = 0
  for i, monster in Shared.skpairs(MonsterData.Monsters) do
    local isDrop = false
    if monster.bones == item.id and (monster.lootTable == nil or not monster.isBoss or Shared.contains(item.name, "Shard")) then
      isDrop = true
    elseif monster.lootTable ~= nil then
      for j, loot in pairs(monster.lootTable) do
        if loot[1] == item.id then
          isDrop = true
        end
      end
    end
    if isDrop then
      count1 = count1 + 1
      if string.len(killStr) > 0 then
        killStr = killStr..','
        if count1 % 3 == 1 and count1 > 1 then killStr = killStr..'<br/>' end
        killStr = killStr..Icons.Icon({monster.name, type="monster", notext="true"})
      else
        killStr = killStr..'Killing: '..Icons.Icon({monster.name, type="monster", notext="true"})
      end
    end
  end
  if string.len(killStr) > 0 then table.insert(lineArray, killStr) end

  --Next: Can we find it in a box?
  --While we're here, check for upgrades, cooking, and growing
  local lootStr = ''
  local upgradeStr = ''
  local cookStr = ''
  local burnStr = ''
  local growStr = ''
  local count2 = 0
  count1 = 0
  for i, item2 in pairs(ItemData.Items) do
    if item2.dropTable ~= nil then
      for j, loot in pairs(item2.dropTable) do
        if loot[1] == item.id then
          count1 = count1 + 1
          if string.len(lootStr) > 0 then
            lootStr = lootStr..','
            if count1 % 3 == 1 and count1 > 1 then lootStr = lootStr..'<br/>' end
            lootStr = lootStr..Icons.Icon({item2.name, type="item", notext="true"})
          else
            lootStr = lootStr..'Opening: '..Icons.Icon({item2.name, type="item", notext="true"})
          end
        end
      end
    end
    if item2.trimmedItemID == item.id then
          count2 = count2 + 1
        if string.len(upgradeStr) > 0 then
          upgradeStr = upgradeStr..','
          if count2 % 3 == 1 and count2 > 1 then upgradeStr = upgradeStr..'<br/>' end
          upgradeStr = upgradeStr..Icons.Icon({item2.name, type="item", notext="true"})
        else
          table.insert(categoryArray, '[[Category:Upgraded Items]]')
          upgradeStr = upgradeStr..'Upgrading: '..Icons.Icon({item2.name, type="item", notext="true"})
        end
    end
    if item2.cookedItemID == item.id then
        if string.len(cookStr) > 0 then
          cookStr = cookStr..','..Icons.Icon({item2.name, type="item", notext="true"})
        else
          table.insert(categoryArray, '[[Category:Cooked Items]]')
          cookStr = cookStr..'Cooking: '..Icons.Icon({item2.name, type="item", notext="true"})
        end
    end
    if item2.burntItemID == item.id then
        if string.len(burnStr) > 0 then
          burnStr = burnStr..','..Icons.Icon({item2.name, type="item", notext="true"})
        else
          table.insert(categoryArray, '[[Category:Burnt Items]]')
          burnStr = burnStr..'Burning: '..Icons.Icon({item2.name, type="item", notext="true"})
        end
    end
    if item2.grownItemID == item.id then
        if string.len(growStr) > 0 then
          growStr = growStr..','..Icons.Icon({item2.name, type="item", notext="true"})
        else
          table.insert(categoryArray, '[[Category:Harvestable Items]]')
          growStr = growStr..'Growing: '..Icons.Icon({item2.name, type="item", notext="true"})
        end
    end
  end
  if string.len(lootStr) > 0 then table.insert(lineArray, lootStr) end
  if string.len(upgradeStr) > 0 then table.insert(lineArray, upgradeStr) end
  if string.len(cookStr) > 0 then table.insert(lineArray, cookStr) end
  if string.len(burnStr) > 0 then table.insert(lineArray, burnStr) end
  if string.len(growStr) > 0 then table.insert(lineArray, growStr) end

  --Next: Can we take it from somebody else -without- killing them?
  local thiefStr = ''
  for i, npc in pairs(SkillData.Thieving) do
    if npc.lootTable ~= nil then
      for j, loot in pairs(npc.lootTable) do
        if loot[1] == item.id then
          if string.len(thiefStr) > 0 then
            thiefStr = thiefStr..','..Icons.Icon({npc.name, type="thieving", notext="true"})
          else
            thiefStr = thiefStr..'Pickpocketing: '..Icons.Icon({npc.name, type="thieving", notext="true"})
          end
        end
      end
    end
  end
  if string.len(thiefStr) > 0 then table.insert(lineArray, thiefStr) end

  --If all else fails, I guess we should check if we can make it ourselves
  --SmithCheck:
  if item.smithingLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Smithing", item.smithingLevel))
  end

  --CraftCheck:
  if item.craftingLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Crafting", item.craftingLevel))
  end

  --FletchCheck:
  if item.fletchingLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Fletching", item.fletchingLevel))
  end

  --RunecraftCheck:
  if item.runecraftingLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Runecrafting", item.runecraftingLevel))
  end

  --MineCheck:
  if item.miningLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Mining", item.miningLevel))
  end

  --FishCheck:
  if (item.category == "Fishing" and (item.type == "Junk" or item.type == "Special")) then
    table.insert(lineArray, Icons._SkillReq("Fishing", 1))
  elseif item.fishingLevel ~= nil then
    table.insert(lineArray, Icons._SkillReq("Fishing", item.fishingLevel))
  end

  --HerbCheck:
  if item.herbloreMasteryID ~= nil then
    local potionData = SkillData.Herblore.ItemData[item.herbloreMasteryID + 1].herbloreLevel
    table.insert(lineArray, Icons._SkillReq("Herblore", potionData))
  end

  --WoodcuttingCheck
  if item.type == 'Logs' then
    local treeData = SkillData.Woodcutting[item.id + 1]
    local lvl = treeData.level
    table.insert(lineArray, Icons._SkillReq("Woodcutting", lvl))
  end

  --Finally there are some weird exceptions:
  --Coal can be acquired via firemaking
  if item.name == "Coal Ore" then
    table.insert(lineArray, Icons._SkillReq("Firemaking", 1))
  end

  --Gems can be acquired from mining, fishing, and alt. magic
  if item.type == 'Gem' then
    table.insert(lineArray, Icons._SkillReq("Fishing", 1))
    table.insert(lineArray, Icons._SkillReq("Mining", 1))
    table.insert(lineArray, Icons.Icon({"Alt. Magic", type='skill'}))
  end

  --Bars and some other stuff can also be acquired via Alt. Magic
  if type == 'Bar' or Shared.contains(AltMagicProducts, item.name) then
    table.insert(lineArray, Icons.Icon({"Alt. Magic", type='skill'}))
  end

  --Chapeau Noir & Bobby's Pocket are special Thieving items
  if item.name == "Chapeau Noir" or item.name == "Bobby&apos;s Pocket" then
    table.insert(lineArray, Icons._SkillReq("Thieving", 1))
  end

  --Rhaelyx pieces are also special
  if item.name == 'Jewel of Rhaelyx' then
    local rhaStr = 'Any action in: '
    rhaStr = rhaStr..Icons.Icon({'Firemaking', type = 'skill'})..', '..Icons.Icon({'Cooking', type = 'skill'})..', '..Icons.Icon({'Smithing', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Fletching', type = 'skill'})..', '..Icons.Icon({'Crafting', type = 'skill'})..', '..Icons.Icon({'Runecrafting', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Herblore', type='skill'})
    table.insert(lineArray, rhaStr)
  elseif item.name == 'Circlet of Rhaelyx' then
    local rhaStr = 'Any action in: '
    rhaStr = rhaStr..Icons.Icon({'Woodcutting', type = 'skill'})..', '..Icons.Icon({'Fishing', type = 'skill'})..', '..Icons.Icon({'Mining', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Thieving', type = 'skill'})..', '..Icons.Icon({'Farming', type = 'skill'})
    table.insert(lineArray, rhaStr)
  elseif item.name == 'Mysterious Stone' then
    local rhaStr = 'Any action in: '
    rhaStr = rhaStr..Icons.Icon({'Firemaking', type = 'skill'})..', '..Icons.Icon({'Cooking', type = 'skill'})..', '..Icons.Icon({'Smithing', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Fletching', type = 'skill'})..', '..Icons.Icon({'Crafting', type = 'skill'})..', '..Icons.Icon({'Runecrafting', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Herblore', type='skill'})..', '..Icons.Icon({'Woodcutting', type = 'skill'})..', '..Icons.Icon({'Fishing', type = 'skill'})..',<br/>'
    rhaStr = rhaStr..Icons.Icon({'Mining', type = 'skill'})..', '..Icons.Icon({'Thieving', type = 'skill'})..', '..Icons.Icon({'Farming', type = 'skill'})
    rhaStr = rhaStr..'<br/>after finding '..Icons.Icon({'Crown of Rhaelyx', type='item'})
    table.insert(lineArray, rhaStr)
  end
  --Tokens are from the appropriate skill
  if item.isToken then
    for skill, id in pairs(Constants.skill) do
      if id == item.skill then
        table.insert(lineArray, Icons._SkillReq(skill, 1))
      end
    end
  end

  --Shop items (including special items like gloves that aren't otherwise listed)
  if item.slayerCost ~= nil or item.buysFor ~= nil or Shared.contains(OtherShopItems, item.name) then
    table.insert(lineArray, '[[Shop]]')
  end

  --Easter Eggs (manual list 'cause don't have a better way to do that)
  if Shared.contains(EasterEggs, item.name) then
    table.insert(lineArray, '[[Easter Eggs]]')
  end

  local result = ''
  if asList then
    result = '* '..table.concat(lineArray, "\r\n* ")
  else
    result = table.concat(lineArray, "<br/>")
    result = '<div style="max-width:180px;text-align:right">'..result..'</div>'
  end
  if addCategories then result = result..table.concat(categoryArray, '') end
  return result
end


function p.getItemSources(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  local asList = false
  local addCategories = false
  if frame.args ~= nil then 
    asList = frame.args.asList ~= nil and frame.args.asList ~= '' and frame.args.asList ~= 'false'
    addCategories = frame.args.addCategories ~= nil and frame.args.addCategories ~= '' and frame.args.addCategories ~= 'false'
  end
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemSources(item, asList, addCategories)
end

--Brute forcing some item uses to make things easier
local itemUseArray = {
  Combat = {},
  Cooking = {'Cooking Gloves', 'Crown of Rhaelyx'},
  Crafting = {'Crown of Rhaelyx'},
  Farming = {'Compost', 'Weird Gloop', 'Bob&apos;s Rake'},
  Firemaking = {'Crown of Rhaelyx'},
  Fishing = {'Amulet of Fishing', 'Message in a Bottle'},
  Fletching = {'Crown of Rhaelyx'},
  Herblore = {'Crown of Rhaelyx'},
  Mining = {'Mining Gloves', 'Gem Gloves'},
  Prayer = {},
  Runecrafting = {'Crown of Rhaelyx'},
  Slayer = {},
  Smithing = {'Smithing Gloves', 'Crown of Rhaelyx'},
  Thieving = {'Chapeau Noir', 'Thieving Gloves'},
  Woodcutting = {},
  }
local potionUseArray = {
  [0] = 'Combat',
  [1] = 'Combat',
  [2] = 'Combat',
  [3] = 'Combat',
  [4] = 'Combat',
  [5] = 'Combat',
  [6] = 'Combat',
  [7] = 'Woodcutting',
  [8] = 'Fishing',
  [9] = 'Firemaking',
  [10] = 'Cooking',
  [11] = 'Mining',
  [12] = 'Smithing',
  [13] = 'Thieving',
  [14] = 'Farming',
  [15] = 'Fletching',
  [16] = 'Crafting',
  [17] = 'Runecrafting',
  [18] = 'Herblore',
  [19] = 'Combat',
  [20] = 'Combat',
  [21] = 'Combat',
  [22] = 'Combat',
  [23] = 'Combat',
}

function p._getItemUses(item, addCategories)
  local useArray = {}
  local categoryArray = {}
  --Another fun one. This time getting all the different possible ways an item can be used

  --Before anything else, if this is a potion add it to the appropriate override section
  if item.herbloreMasteryID ~= nil then
    table.insert(itemUseArray[potionUseArray[item.herbloreMasteryID]], item.name)
  end

  --First things added to the list are non-skill things that are easy to check
  if item.equipmentSlot ~= nil or Shared.contains(itemUseArray.Combat, item.name) then
    if item.equipmentSlot ~= nil then 
      table.insert(categoryArray, '[[Category:'..p.getEquipmentSlotName(item.equipmentSlot)..' Slot Items]]') 
    end
    table.insert(useArray, '* '..Icons.Icon({'Combat'}))
  end
  if item.healsFor ~= nil then
    table.insert(categoryArray, '[[Category:Food Items]]')
    table.insert(useArray, '* [[Food]]')
  end
  if item.dropTable ~= nil then
    table.insert(categoryArray, '[[Category:Openable Items]]')
    table.insert(useArray, '* [[Chest Drop Tables|Can Be Opened]]') 
  end

  --Next, upgrading, crafting, herblore, fletching, and runecrafting since we have to sift through other items for these
  local canUpgrade = false
  local canCraft = false
  local canFletch = false
  local canRunecraft = false
  local canHerblore = false
  if item.trimmedItemID ~= nil then
    canUpgrade = true
  else
    for i, item2 in pairs(ItemData.Items) do
      if item2.itemsRequired ~= nil then
        for j, req in pairs(item2.itemsRequired) do
          if req[1] == item.id then
            canUpgrade = true
            break
          end
        end
      end

      if item2.craftReq ~= nil then
        for j, req in pairs(item2.craftReq) do
          if req.id == item.id then
            canCraft = true
            break
          end
        end
      end

      if item2.fletchReq ~= nil then
        for j, req in pairs(item2.fletchReq) do
          if req.id == item.id then
            canFletch = true
            break
          end
        end
      end

      if item2.runecraftReq ~= nil then
        for j, req in pairs(item2.runecraftReq) do
          if req.id == item.id then
            canRunecraft = true
            break
          end
        end
      end

      if item2.herbloreReq ~= nil then
        for j, req in pairs(item2.herbloreReq) do
          if req.id == item.id then
            canHerblore = true
            break
          end
        end
      end
    end
  end
  if canUpgrade then
    if item.canUpgrade or (item.type == 'Armour' and item.canUpgrade == nil) then
      table.insert(categoryArray, '[[Category:Upgradeable Items]]')
    end
    table.insert(useArray, '* [[Upgrading Items]]')
  end
    
  --Cooking
  if item.cookedItemID ~= nil or Shared.contains(itemUseArray.Cooking, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Cooking', type='skill'}))
  end
  --Crafting
  if canCraft or Shared.contains(itemUseArray.Crafting, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Crafting', type='skill'}))
  end
  --Farming
  if item.grownItemID ~= nil or Shared.contains(itemUseArray.Farming, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Farming', type='skill'}))
  end
  --Firemaking
  if item.firemakingID ~= nil or Shared.contains(itemUseArray.Firemaking, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Firemaking', type='skill'}))
  end
  --Fishing
  if Shared.contains(itemUseArray.Fishing, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Fishing', type='skill'}))
  end
  --Fletching
  if canFletch or Shared.contains(itemUseArray.Fletching, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Fletching', type='skill'}))
  end
  --Herblore
  if canHerblore or Shared.contains(itemUseArray.Herblore, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Herblore', type='skill'}))
  end
  --Mining
  if Shared.contains(itemUseArray.Mining, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Mining', type='skill'}))
  end
  --Prayer
  if item.prayerPoints ~= nil or Shared.contains(itemUseArray.Prayer, item.name) then
    if item.prayerPoints ~= nil then table.insert(categoryArray, '[[Category:Buriable Items]]') end
    table.insert(useArray, '* '..Icons.Icon({'Prayer', type='skill'}))
  end
  --Runecrafting
  if canRunecraft or Shared.contains(itemUseArray.Runecrafting, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Runecrafting', type='skill'}))
  end
  --Slayer
  if item.slayerCost ~= nil or Shared.contains(itemUseArray.Slayer, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Slayer', type='skill'}))
  end
  --Smithing
  if item.type == 'Bar' or item.type == 'Ore' or Shared.contains(itemUseArray.Smithing, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Smithing', type='skill'}))
  end
  --Thieving
  if Shared.contains(itemUseArray.Thieving, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Thieving', type='skill'}))
  end
  --Woodcutting
  if Shared.contains(itemUseArray.Woodcutting, item.name) then
    table.insert(useArray, '* '..Icons.Icon({'Woodcutting', type='skill'}))
  end
  
  --Other odds and ends:
  --Mastery Tokens are tied to 'Mastery'
  if item.type == 'Token' then
    table.insert(useArray, '* '..Icons.Icon({'Mastery'}))
  end

  --Skillcapes are tied to the appropriate skill
  --Except Max Skillcape, which is tied to all skills. (And so is the Signet Ring)
  --And combat skillcapes, since combat skills don't get special treatment
  
  local ignoreCapes = {'Ranged Skillcape', 'Attack Skillcape', 'Strength Skillcape', 'Hitpoints Skillcape', 'Defence Skillcape'}
  if item.name == 'Max Skillcape' or item.name == 'Aorpheat&apos;s Signet Ring' then
    table.insert(useArray, '* All skills')
  elseif item.name == 'Magic Skillcape' then
    table.insert(useArray, '* '..Icons.Icon({'Magic', type='skill'}))
    table.insert(useArray, '* '..Icons.Icon({'Alt. Magic', type='skill'}))
  elseif Shared.contains(item.name, 'Skillcape') and not Shared.contains(ignoreCapes, item.name) then
    local skillName = Shared.splitString(item.name, ' ')[1]
    table.insert(useArray, '* '..Icons.Icon({skillName, type='skill'}))
  end

  if Shared.contains(item.name, 'Skillcape') then table.insert(categoryArray, '[[Category:Skillcapes]]') end

  --Special note for Charge Stone of Rhaelyx
  if item.name == 'Charge Stone of Rhaelyx' then
    table.insert(useArray, '* Powering '..Icons.Icon({'Crown of Rhaelyx', type='item'}))
  end

  local result = table.concat(useArray,'\r\n')
  if addCategories then result = result..table.concat(categoryArray, '') end
  return result
end

function p.getItemUses(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  local addCategories = false
  if frame.args ~= nil then 
    addCategories = frame.args.addCategories ~= nil and frame.args.addCategories ~= '' and frame.args.addCategories ~= 'false'
  end
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemUses(item, addCategories)
end

function p._getItemUseTable(item)
  local useArray = {}
  local potTierMastery = {[0] = 0, [1] = 15, [2] = 40, [3] = 65}

  --First, loop through all items to find anything that can be made or upgraded into using our source
  for i, item2 in pairs(ItemData.Items) do
    if item2.itemsRequired ~= nil then
      for j, req in pairs(item2.itemsRequired) do
        if req[1] == item.id then
          local mat = item2.itemsRequired
          local xp = 'N/A'
          local rowReq = 'None'
          --Potions do have upgrade requirements though
          if item2.potionTier ~= nil then
            rowReq = Icons._MasteryReq(item2.name, potTierMastery[item2.potionTier])
          end
          table.insert(useArray, {item = item2, qty = 1, mats = mat, skill = 'Upgrade', req = rowReq, xp = xp, gp = item2.trimmedGPCost})
          break
        end
      end
    end
    if item2.craftReq ~= nil then
      for j, req in pairs(item2.craftReq) do
        if req.id == item.id then
          local mat = item2.craftReq
          local xp = item2.craftingXP
          local rowReq = item2.craftingLevel
          local qty = item2.craftQty
          table.insert(useArray, {item = item2, qty = qty, mats = mat, skill = 'Crafting', req = rowReq, xp = xp})
          break
        end
      end
    end
    if item2.fletchReq ~= nil then
      for j, req in pairs(item2.fletchReq) do
        if req.id == item.id then
          local xp = item2.fletchingXP
          local rowReq = item2.fletchingLevel
          --Arrow Shafts are special and have to be treated specially
          local qty = item2.fletchQty
          local mat = item2.fletchReq
          if item2.name == 'Arrow Shafts' then
            mat = {{id = item.id, qty = 1}}
            qty =  qty + (qty * item.id)
          end
          table.insert(useArray, {item = item2, qty = qty, mats = mat, skill = 'Fletching', req = rowReq, xp = xp})
          break
        end
      end
    end
    if item2.smithReq ~= nil then
      for j, req in pairs(item2.smithReq) do
        if req.id == item.id then
          local mat = item2.smithReq
          local xp = item2.smithingXP
          local rowReq = item2.smithingLevel
          local qty = item2.smithingQty
          table.insert(useArray, {item = item2, qty = qty, mats = mat, skill = 'Smithing', req = rowReq, xp = xp})
          break
        end
      end
    end
    if item2.runecraftReq ~= nil then
      for j, req in pairs(item2.runecraftReq) do
        if req.id == item.id then
          local mat = item2.runecraftReq
          local xp = item2.runecraftingXP
          local rowReq = item2.runecraftingLevel
          local qty = item2.runecraftQty
          table.insert(useArray, {item = item2, qty = qty, mats = mat, skill = 'Runecrafting', req = rowReq, xp = xp})
          break
        end
      end
    end
    if item2.herbloreReq ~= nil then
      for j, req in pairs(item2.herbloreReq) do
        if req.id == item.id then
          local potionData = SkillData.Herblore.ItemData[item2.herbloreMasteryID + 1]
          local mat = item2.herbloreReq
          local xp = potionData.herbloreXP
          --Potions do have upgrade requirements though
          local rowReq = Icons._SkillReq('Herblore', potionData.herbloreLevel)
          local masteryLvl = potTierMastery[item2.potionTier]
          if masteryLvl > 0 then
            rowReq = rowReq..'<br/>'..Icons._MasteryReq(item2.name, masteryLvl)
          end
          local reqVal = potionData.herbloreLevel + (masteryLvl * 0.01)
          table.insert(useArray, {item = item2, qty = 1, mats = mat, skill = 'Herblore', reqVal = reqVal, req = rowReq, xp = xp})
          break
        end
      end
    end
  end

  --Finally build the table using what we've learned
  table.sort(useArray, function(a, b)
                         local aReqVal = a.reqVal ~= nil and a.reqVal or a.req
                         local bReqVal = b.reqVal ~= nil and b.reqVal or b.req
                         if a.skill ~= b.skill then
                           return a.skill < b.skill
                         elseif type(aReqVal) ~= type(bReqVal) then
                           return tostring(aReqVal) < tostring(bReqVal)
                         elseif aReqVal ~= bReqVal then
                           return aReqVal < bReqVal
                         else
                           return a.item.name < b.item.name
                         end end)
                         
  local result = ''
  if Shared.tableCount(useArray) == 0 then
    return ''
  end
  result = result..'{| class="wikitable sortable"'
  result = result..'\r\n!colspan=2|Item Created!!Type!!Requirements!!XP!!Ingredients'
  for i, row in pairs(useArray) do
    local qty = row.qty ~= nil and row.qty or 1
    result = result..'\r\n|-\r\n|data-sort-value="'..row.item.name..'"|'
    result = result..Icons.Icon({row.item.name, type='item', notext=true, size=50})..'||'
    if qty > 1 then result = result.."'''"..qty.."x''' " end
    result = result..'[['..row.item.name..']]'
    if row.skill == 'Upgrade' then
      result = result..'||data-sort-value="Upgrade"|[[Upgrading Items|Upgrade]]'
    else
      result = result..'||data-sort-value="'..row.skill..'"|'..Icons.Icon({row.skill, type='skill'})
    end
    if type(row.req) == 'number' then
      result = result..'|| data-sort-value="'..row.req..'"|'..Icons._SkillReq(row.skill, row.req)
    elseif row.reqVal ~= nil then
      result = result..'|| data-sort-value="'..row.reqVal..'"|'..row.req
    else
      result = result..'||'..row.req
    end
    if type(row.xp) == 'string' then
      result = result..'||data-sort-value="0"|'..row.xp
    else
      result = result..'||data-sort-value="'..row.xp..'"|'..row.xp..' '..Icons.Icon({row.skill, type='skill', notext=true})..' XP'
    end
    result = result..'||'
    for i, mat in pairs(row.mats) do
      local matID = mat.id ~= nil and mat.id or mat[1]
      local matQty = mat.qty ~= nil and mat.qty or mat[2]
      matItem = p.getItemByID(matID)
      if i > 1 then result = result..'<br/>' end
      result = result..Icons.Icon({matItem.name, type='item', qty=matQty})
    end
    if row.gp ~= nil then result = result..'<br/>'..Icons.GP(row.gp) end
  end

  result = result..'\r\n|}'
  return '==Uses==\r\n'..result
end

function p.getItemUseTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemUseTable(item)
end

function p._getItemLootSourceTable(item)
  local result = '{| class="wikitable sortable stickyHeader"'
  result = result..'\r\n|- class="headerRow-0"'
  result = result..'\r\n!Source!!Source Type!!Quantity!!Chance'

  --Set up function for adding rows
  local buildRow = function(source, type, minqty, qty, chance)
    if minqty == nil then minqty = 1 end
    local rowTxt = '\r\n|-'
    rowTxt = rowTxt..'\r\n|style ="text-align: left;"|'..source
    rowTxt = rowTxt..'\r\n|style ="text-align: left;"|'..type

    rowTxt = rowTxt..'\r\n|style ="text-align: right;" data-sort-value:"'..qty..'"|'..minqty
    if qty ~= minqty then rowTxt = rowTxt..' - '..qty end
    rowTxt = rowTxt..'\r\n|style ="text-align: right;"|'..Shared.round(chance, 2, 2)..'%'
    return rowTxt
  end
  local dropRows = {}
  
  --Alright, time to go through a few ways to get the item
  --First up: Can we kill somebody and take theirs?
  for i, monster in pairs(MonsterData.Monsters) do
    local minqty = 1
    local qty = 1
    local chance = 0
    local wt = 0
    local totalWt = 0
    --Only add bones if this monster has loot (ie appears outside a dungeon) and isn't a boss
    --... unless we're looking for Shards of course, at which point we'll take any monster with the right bones
    if ((monster.lootTable ~= nil and not monster.isBoss) or Shared.contains(item.name, 'Shard')) and monster.bones == item.id then
      qty = monster.boneQty ~= nil and monster.boneQty or 1
      minqty = qty
      chance = 100
    elseif monster.lootTable ~= nil then
      for j, loot in pairs(monster.lootTable) do
        totalWt = totalWt + loot[2]
        if loot[1] == item.id then
          wt = loot[2]
          qty = loot[3]
        end
      end
      if wt > 0 then
        local lootChance = monster.lootChance ~= nil and monster.lootChance or 100
        chance = ((wt * lootChance) / (totalWt * 100)) * 100
      end
    end
    if chance > 0 then
      local sourceTxt = Icons.Icon({monster.name, type='monster'})
      table.insert(dropRows, {source = sourceTxt, type = '[[Monster]]', minqty = minqty, qty = qty, chance = chance})
    end
  end

  --Next: Can we find it by rummaging around in another item?
  for i, item2 in pairs(ItemData.Items) do
    if item2.dropTable ~= nil then
      local qty = 1
      local chance = 0
      local wt = 0
      local totalWt = 0
      for j, loot in pairs(item2.dropTable) do
        totalWt = totalWt + loot[2]
        if loot[1] == item.id then
          wt = loot[2]
          if item2.dropQty ~= nil then qty = item2.dropQty[j] end
        end
      end

      if wt > 0 then
        chance = (wt / totalWt) * 100
        local sourceTxt = Icons.Icon({item2.name, type='item'})
        table.insert(dropRows, {source = sourceTxt, type = '[[Chest]]', minqty = 1, qty = qty, chance = chance})
      end
    end
  end

  --Finally, let's try just stealing it
  local thiefType = Icons.Icon({"Thieving", type='skill'})
  for i, npc in pairs(SkillData.Thieving) do
    local qty = 1
    local chance = 0
    local wt = 0
    local totalWt = 0
    if npc.lootTable ~= nil then
      for j, loot in pairs(npc.lootTable) do
        totalWt = totalWt + loot[2]
        if loot[1] == item.id then
          wt = loot[2]
        end
      end
      if wt > 0 then
        chance = (wt / totalWt) * 75
        local sourceTxt = Icons.Icon({npc.name, type='thieving'})
        table.insert(dropRows, {source = sourceTxt, type = thiefType, minqty = 1, qty = qty, chance = chance})
      end
    end
  end

  --Bonus overtime: Special Fishing table & mining gem table. Also Rags to Riches
  if item.type == 'Gem' then
    local mineType = Icons.Icon({'Mining', type='skill'})
    local thisGemChance = GemTable[item.name].chance 
    table.insert(dropRows, {source = '[[Mining#Gems|Gem]]', type = mineType, minqty = 1, qty = 1, chance = thisGemChance})
    local magicType = Icons.Icon({'Magic', type = 'skill'})
    table.insert(dropRows, {source = Icons.Icon({"Rags to Riches I", type="spell"}), type = magicType, minqty = 1, qty = 1, chance = thisGemChance})
    table.insert(dropRows, {source = Icons.Icon({"Rags to Riches II", type="spell"}), type = magicType, minqty = 1, qty = 1, chance = thisGemChance})
  end

  if item.fishingCatchWeight ~= nil then
    local fishSource = '[[Fishing#Special|Special]]'
    local fishType = Icons.Icon({'Fishing', type='skill'})
    local thisChance = (item.fishingCatchWeight / specialFishWt) * 100
    table.insert(dropRows, {source = fishSource, type = fishType, minqty = 1, qty = 1, chance = thisChance})
  end

  if item.type == 'Junk' then
    local fishSource = '[[Fishing#Junk|Junk]]'
    local fishType = Icons.Icon({'Fishing', type='skill'})
    local thisChance = 100 / junkCount
    table.insert(dropRows, {source = fishSource, type = fishType, minqty = 1, qty = 1, chance = thisChance})
  end

  --Make sure to return nothing if there are no drop sources  
  if Shared.tableCount(dropRows) == 0 then return '' end

  table.sort(dropRows, function(a, b) return a.chance > b.chance end)
  for i, data in pairs(dropRows) do
    result = result..buildRow(data.source, data.type, data.minqty, data.qty, data.chance)
  end

  result = result..'\r\n|}'
  return result
end

function p.getItemLootSourceTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemLootSourceTable(item)
end

function p._getItemShopTable(item)
  local result = '{| class="wikitable"\r\n|-\r\n!colspan="2"|[[Shop]] Purchase'
  result = result..'\r\n|-\r\n!style="text-align:right;"|Cost\r\n|'
  local cost = {}
  local qty = '1'
  if item.buysFor ~= nil then
    if item.buysFor > 0 then table.insert(cost, Icons.GP(item.buysFor)) end
  elseif item.slayerCost ~= nil then
    table.insert(cost, Icons.SC(item.slayerCost))
  elseif GloveTable[item.name] ~= nil then
    table.insert(cost, Icons.GP(GloveTable[item.name].cost))
    qty = ' +'..Shared.formatnum(GloveTable[item.name].charges)..' Charges'
  end
  if item.buysForLeather ~= nil then 
    table.insert(cost, Icons.Icon({'Leather', type='item', qty=item.buysForLeather}))
  end
  if item.buysForItems ~= nil then
    for i, row in pairs(item.buysForItems) do
      local mat = p.getItemByID(row[1])
      table.insert(cost, Icons.Icon({mat.name, type='item', qty=row[2]}))
    end
  end
  if Shared.tableCount(cost) == 0 then
    --If no cost is set, return an empty string
    return ''
  else
    result = result..table.concat(cost, '<br/>')
  end

  --For right now, only have requirements on Skillcapes
  result = result..'\r\n|-\r\n!style="text-align:right;"|Requirements\r\n|'
  if item.name == 'Max Skillcape' then
    result = result..'Level 99 in all [[Skills]]'
  elseif Shared.contains(item.name, 'Skillcape') then
    local skillName = Shared.splitString(item.name)[1]
    result = result..Icons._SkillReq(skillName, 99)
  else
    result = result..'None'
  end

  result = result..'\r\n|-\r\n!style="text-align:right;"|Quantity\r\n|'..qty
  result = result..'\r\n|}'
  return result
end

function p.getItemShopTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemShopTable(item)
end

function p._getItemUpgradeTable(item)
  local result = ''
  if item.itemsRequired ~= nil then
    --First, get details on all the required materials
    local upgradeFrom = {}
    local materials = {}
    for i, row in pairs(item.itemsRequired) do
      local mat = p.getItemByID(row[1])
      --Check to see if the source item can trigger the upgrade
      if mat.canUpgrade or (mat.type == 'Armour' and mat.canUpgrade == nil) then
        table.insert(upgradeFrom, Icons.Icon({mat.name, type='item'}))
      end
      table.insert(materials, Icons.Icon({mat.name, type='item', qty=row[2]}))
    end
    if item.trimmedGPCost ~= nil then
      table.insert(materials, Icons.GP(item.trimmedGPCost))
    end
    result = '{| class="wikitable"\r\n|-\r\n!colspan="2"|Item Upgrade'
    result = result..'\r\n|-\r\n!style="text-align:right;"|Upgrades From\r\n|'
    result = result..table.concat(upgradeFrom, '<br/>')
    result = result..'\r\n|-\r\n!style="text-align:right;"|Materials\r\n|'
    result = result..table.concat(materials, '<br/>')
    result = result..'\r\n|}'
  end
  return result
end

function p.getItemUpgradeTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemUpgradeTable(item)
end

function p._getItemSuperheatTable(item)
  --Manually build the Superheat Item table
  local oreString = ''
  local coalString = ''
  for i, mat in pairs(item.smithReq) do
    local thisMat = p.getItemByID(mat.id)
    if thisMat.name == 'Coal Ore' then
      coalString = ', '..Icons.Icon({thisMat.name, type='item', notext='true', qty=mat.qty})
    else
      if string.len(oreString) > 0 then oreString = oreString..', ' end
      oreString =  oreString..Icons.Icon({thisMat.name, type='item', notext='true', qty=mat.qty})
    end
  end
   --Set up the header
  local superheatTable = '{|class="wikitable"\r\n!colspan="2"|Spell'
  superheatTable = superheatTable..'!!'..Icons.Icon({'Smithing', type='skill', notext='true'})..' Level'
  superheatTable = superheatTable..'!!'..Icons.Icon({'Magic', type='skill', notext='true'})..' Level'
  superheatTable = superheatTable..'!!'..Icons.Icon({'Magic', type='skill', notext='true'})..' XP'
  superheatTable = superheatTable..'!!'..Icons.Icon({item.name, type='item', notext='true'})..' Bars'
  superheatTable = superheatTable..'!!Ore!!Runes'
   --Loop through all the variants
  local spellNames = {'Superheat I', 'Superheat II', 'Superheat III', 'Superheat IV'}
  for i, sName in pairs(spellNames) do
    local spell = Magic.getSpell(sName, 'AltMagic')
    local rowTxt = '\r\n|-\r\n|'..Icons.Icon({spell.name, type='spell', notext=true, size=50})
    rowTxt = rowTxt..'||[['..spell.name..']]||'..item.smithingLevel
    rowTxt = rowTxt..'||'..spell.magicLevelRequired..'||'..spell.magicXP..'||'..spell.convertToQty
    rowTxt = rowTxt..'||'..oreString
    if spell.ignoreCoal ~= nil and not spell.ignoreCoal then rowTxt = rowTxt..coalString end
    rowTxt = rowTxt..'||style="text-align:center"|'
    for i, req in pairs(spell.runesRequired) do
      local rune = p.getItemByID(req.id)
      if i > 1 then rowTxt = rowTxt..', ' end
      rowTxt = rowTxt..Icons.Icon({rune.name, type='item', notext=true, qty=req.qty})
    end
    rowTxt = rowTxt.."<br/>'''OR'''<br/>"
    for i, req in pairs(spell.runesRequiredAlt) do
      local rune = p.getItemByID(req.id)
      if i > 1 then rowTxt = rowTxt..', ' end
      rowTxt = rowTxt..Icons.Icon({rune.name, type='item', notext=true, qty=req.qty})
    end
    superheatTable = superheatTable..rowTxt
  end
   --Add the table end and add the table to the result string
  superheatTable = superheatTable..'\r\n|}'
  return superheatTable
end

function p.getItemSuperheatTable(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemSuperheatTable(item)
end

function p._getItemSourceTables(item)
  local result = ''
  local shopTable = p._getItemShopTable(item)
  if string.len(shopTable) > 0 then
    result = result..'===Shop===\r\n'..shopTable
  end

  local creationTable = p._getCreationTable(item)
  if string.len(creationTable) > 0 then 
    if string.len(result) > 0 then result = result..'\r\n' end
    result = result..'===Creation===\r\n'..creationTable 
  end

  local upgradeTable = p._getItemUpgradeTable(item)
  if string.len(upgradeTable) > 0 then
    if string.len(result) > 0 then result = result..'\r\n' end
    if string.len(creationTable) == 0 then result = result..'===Creation===\r\n' end
    result = result..upgradeTable
  end

  if item.type == 'Bar' then
    result = result..'\r\n==='..Icons.Icon({'Alt Magic', type='skill'})..'===\r\n'..p._getItemSuperheatTable(item)
  end

  local lootTable = p._getItemLootSourceTable(item)
  if string.len(lootTable) > 0 then
    if string.len(result) > 0 then result = result..'\r\n' end
    result = result..'===Loot===\r\n'..lootTable
  end
  return result
end

function p.getItemSourceTables(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemSourceTables(item)
end

function p.getEquipmentTable(frame)
  local args = frame.args ~= nil and frame.args or frame
  local type = args.type
  local tier = args.tier
  local slotStr = args.slot
  local ammoTypeStr = args.ammoType
  local category = args.category ~= nil and args.category or 'Combat'

   --Find out what Ammo Type we're working with
  local ammoType = nil
  if ammoTypeStr ~= nil then
    if ammoTypeStr == "Arrows" then
      ammoType = 0
    elseif ammoTypeStr == 'Bolts' then
      ammoType = 1
    elseif ammoTypeStr == 'Javelins' then
      ammoType = 2
    elseif ammoTypeStr == 'Throwing Knives' then
      ammoType = 3
    end
  end

  --Find out what slot we're working with
  local slot = nil
  if slotStr ~= nil then
    slot = Constants.equipmentSlot[slotStr]
  end
  mw.log("Type = "..(type ~= nil and type or '')..", Slot = "..(slot ~= nil and slot or '')..", AmmoType = "..(ammoType ~= nil and ammoType or ''))
  

  --Getting some lists set up here that will be used later
  --First, the list of columns used by both weapons & armour
  local statColumns = {'slashAttackBonus', 'stabAttackBonus','blockAttackBonus','rangedAttackBonus', 'magicAttackBonus', 'strengthBonus', 'rangedStrengthBonus', 'magicDamageBonus', 'defenceBonus', 'rangedDefenceBonus', 'magicDefenceBonus'}
  --Then the lists for just weapons/just armour
  local weaponStatColumns = {'attackLevelRequired', 'rangedLevelRequired', 'magicLevelRequired'} 
  local armourStatColumns = {'damageReduction', 'defenceLevelRequired', 'rangedLevelRequired', 'magicLevelRequired'}
  --Then the list of weapon types
  local weaponTypes = {'Magic Staff', 'Magic Wand', 'Ranged Weapon', 'Weapon'}

  local isWeaponType = Shared.contains(weaponTypes, type)
  
  --Alright, let's start the table by building the shared header
  local result = '{| class="wikitable sortable stickyHeader"\r\n|-class="headerRow-0"'
  if isWeaponType then
    --Weapons have an extra column here for Attack Speed
    result = result..'\r\n!colspan="3"|'
  else
    result = result..'\r\n!colspan="2"|'
  end
  result = result..'\r\n!colspan="5"style="padding:0 0.5em 0 0.5em;"|Attack Bonus'
  result = result..'\r\n!colspan="2"style="padding:0 0.5em 0 0.5em;"|Strength Bonus'
  result = result..'\r\n!colspan="1"style="padding:0 0.5em 0 0.5em;"|% Damage Bonus'
  result = result..'\r\n!colspan="3"style="padding:0 0.5em 0 0.5em;"|Defence Bonus'
  if isWeaponType then
    --Weapons have an extra columns here for "Two Handed?"
    result = result..'\r\n!colspan="1"|'
  else
    --Only armour pieces have DR right now, so ignore that column for weapons
    result = result..'\r\n!colspan="1"style="padding:0 0.5em 0 0.5em;"|Damage Reduction'
  end
  result = result..'\r\n!colspan="3"style="padding:0 0.5em 0 0.5em;"|Levels Required'
  result = result..'\r\n!colspan="1"|'
  --One header row down, one to go
  result = result..'\r\n|-class="headerRow-1"'
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|Item'
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|Name'
  --Weapons have Attack Speed here
  if isWeaponType then
    result = result..'\r\n!style="padding:0 1em 0 0.5em;"|Attack Speed'
  end
  --Attack bonuses
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Attack', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Strength', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Defence', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Ranged', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Magic', type='skill', notext='true'})
  --Strength bonuses
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Strength', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Ranged', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Magic', type='skill', notext='true'})
  --Defence bonuses
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Defence', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Ranged', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Magic', type='skill', notext='true'})
  --Damage Reduction/Defence Req for armour, 2-handed/Attack Req for weapons
  if isWeaponType then
    result = result..'\r\n!style="padding:0 1em 0 0.5em;"|Two Handed?'
    result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Attack', type='skill', notext='true'})
  else
    result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Defence', type='skill', notext='true'})
    result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Defence', type='skill', notext='true'})
  end
  --Then Ranged/Magic requirements
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Ranged', type='skill', notext='true'})
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|'..Icons.Icon({'Magic', type='skill', notext='true'})
  --And finally Sources
  result = result..'\r\n!style="padding:0 1em 0 0.5em;"|Sources'

  --And with all the header out of the way, finally time to actually build the table itself.
  local itemList = {}
  for i, itemBase in pairs(ItemData.Items) do
    local item = Shared.clone(itemBase)
    item.id = i - 1
    local listItem = false
    if isWeaponType then
    listItem = item.type == type and item.category == category
      if ammoType ~= nil then listItem = listItem and item.ammoTypeRequired == ammoType end
    else
      --Now for handling armour
      if type == "Armour" or type == "Melee" then
        listItem = item.defenceLevelRequired ~= nil or (item.category == 'Combat' and item.type == 'Armour')
      elseif type == "Ranged Armour" or type == "Ranged" then
        listItem = item.rangedLevelRequired ~= nil or (item.category == 'Combat' and item.type == 'Ranged Armour')
      elseif type == "Magic Armour" or type == "Magic" then
        listItem = item.magicLevelRequired ~= nil or (item.category == 'Combat' and item.type == 'Magic Armour')
      else
        listItem = item.type == type and item.category ~= 'Combat'
      end
      if ammoType ~= nil then listItem = listItem and item.ammoType == ammoType end
      if slot ~= nil then listItem = listItem and item.equipmentSlot == slot end
    end
    if listItem then
      table.insert(itemList, item)
    end
  end

  table.sort(itemList, function(a, b) return a.id < b.id end)
  for i, item in pairs(itemList) do
    if isWeaponType then
      --Building rows for weapons
      result = result..'\r\n|-'
      result = result..'\r\n|style ="text-align: left;padding: 0 0 0 0;"|'..Icons.Icon({item.name, type='item', size=50, notext=true})
      result = result..'\r\n|style ="text-align: left;padding: 0 0.5em 0 0.5em;"|[['..item.name..']]'
      result = result..'\r\n| style ="text-align: right;padding: 0 0.5em 0 0;" |'..Shared.formatnum(item.attackSpeed)
      for j, statName in pairs(statColumns) do
        local statValue = p._getItemStat(item, statName, true)
        result = result..'\r\n| style ="text-align: right;padding: 0 0.5em 0 0;'
        if statValue > 0 then
          result = result..'background-color:lightgreen;'
        elseif statValue < 0 then
          result = result..'background-color:lightpink;'
        end
        result = result..'"|'..Shared.formatnum(statValue)
        if statName == 'magicDamageBonus' or statName == 'damageReduction' then result = result..'%' end
      end
      --That's the first list out of the way, now for 2-Handed
      result = result..'\r\n| style ="text-align: right;"|'
      if item.isTwoHanded then result = result..'Yes' else result = result..'No' end
      --Now the weapon exclusive columns
      for j, statName in pairs(weaponStatColumns) do
        local statValue = p._getItemStat(item, statName, true)
        result = result..'\r\n| style ="text-align: right;padding: 0 0.5em 0 0;'
        result = result..'"|'..Shared.formatnum(statValue)
        if statName == 'magicDamageBonus' or statName == 'damageReduction' then result = result..'%' end
      end
      --Finally, the Sources
      result = result..'\r\n| style ="text-align: right;white-space: nowrap;padding: 0 0.5em 0 0.5em;" |'
      result = result..p._getItemSources(item)
    else
      --Building rows for armour
      result = result..'\r\n|-'
      result = result..'\r\n|style ="text-align: left;padding: 0 0 0 0;"|'..Icons.Icon({item.name, type='item', size=50, notext=true})
      result = result..'\r\n|style ="text-align: left;padding: 0 0.5em 0 0.5em;"|[['..item.name..']]'
      for j, statName in pairs(statColumns) do
        local statValue = p._getItemStat(item, statName, true)
        result = result..'\r\n| style ="text-align: right;padding: 0 0.5em 0 0;'
        if statValue > 0 then
          result = result..'background-color:lightgreen;'
        elseif statValue < 0 then
          result = result..'background-color:lightpink;'
        end
        result = result..'"|'..Shared.formatnum(statValue)
        if statName == 'magicDamageBonus' or statName == 'damageReduction' then result = result..'%' end
      end
      --That's the first list out of the way, now for armour specific things
      for j, statName in pairs(armourStatColumns) do
        local statValue = p._getItemStat(item, statName, true)
        result = result..'\r\n| style ="text-align: right;padding: 0 0.5em 0 0;'
        if j == 1 then
          if statValue > 0 then
            result = result..'background-color:lightgreen;'
          elseif statValue < 0 then
            result = result..'background-color:lightpink;'
          end
        end
        result = result..'"|'..Shared.formatnum(statValue)
        if statName == 'magicDamageBonus' or statName == 'damageReduction' then result = result..'%' end
      end
      --Finally, the Sources
      result = result..'\r\n| style ="text-align: right;white-space: nowrap;padding: 0 0.5em 0 0.5em;" |'
      result = result..p._getItemSources(item)
    end
  end

  result = result..'\r\n|}'
  return result
end

function p._getItemCategories(item)
  local result = ''
  if item.category ~= nil then result = result..'[[Category:'..item.category..']]' end
  if item.type ~= nil then result = result..'[[Category:'..item.type..']]' end
  return result
end

function p.getItemCategories(frame)
  local itemName = frame.args ~= nil and frame.args[1] or frame
  local item = p.getItem(itemName)
  if item == nil then
    return "ERROR: No item named "..itemName.." exists in the data module"
  end

  return p._getItemCategories(item)
end

return p