Botão nas skills

local skillsWindow = nil
local skillsButton = nil

function init()
  connect(LocalPlayer, {
    onExperienceChange = onExperienceChange,
    onLevelChange = onLevelChange,
    onHealthChange = onHealthChange,
    onManaChange = onManaChange,
    onSoulChange = onSoulChange,
    onFreeCapacityChange = onFreeCapacityChange,
    onTotalCapacityChange = onTotalCapacityChange,
    onStaminaChange = onStaminaChange,
    onOfflineTrainingChange = onOfflineTrainingChange,
    onRegenerationChange = onRegenerationChange,
    onSpeedChange = onSpeedChange,
    onBaseSpeedChange = onBaseSpeedChange,
    onMagicLevelChange = onMagicLevelChange,
    onBaseMagicLevelChange = onBaseMagicLevelChange,
    onSkillChange = onSkillChange,
    onBaseSkillChange = onBaseSkillChange
  })
  connect(g_game, {
    onGameStart = refresh,
    onGameEnd = offline
  })

  skillsButton = modules.client_topmenu.addRightGameToggleButton('skillsButton', tr('Skills') .. ' (Ctrl+S)', '/images/topbuttons/skills', toggle)
  skillsButton:setOn(true)
  skillsWindow = g_ui.loadUI('skills', modules.game_interface.getRightPanel())

  g_keyboard.bindKeyDown('Ctrl+S', toggle)

  refresh()
  skillsWindow:setup()
end

function terminate()
  disconnect(LocalPlayer, {
    onExperienceChange = onExperienceChange,
    onLevelChange = onLevelChange,
    onHealthChange = onHealthChange,
    onManaChange = onManaChange,
    onSoulChange = onSoulChange,
    onFreeCapacityChange = onFreeCapacityChange,
    onTotalCapacityChange = onTotalCapacityChange,
    onStaminaChange = onStaminaChange,
    onOfflineTrainingChange = onOfflineTrainingChange,
    onRegenerationChange = onRegenerationChange,
    onSpeedChange = onSpeedChange,
    onBaseSpeedChange = onBaseSpeedChange,
    onMagicLevelChange = onMagicLevelChange,
    onBaseMagicLevelChange = onBaseMagicLevelChange,
    onSkillChange = onSkillChange,
    onBaseSkillChange = onBaseSkillChange
  })
  disconnect(g_game, {
    onGameStart = refresh,
    onGameEnd = offline
  })

  g_keyboard.unbindKeyDown('Ctrl+S')
  skillsWindow:destroy()
  skillsButton:destroy()
end

function expForLevel(level)
  return math.floor((50*level*level*level)/3 - 100*level*level + (850*level)/3 - 200)
end

function expToAdvance(currentLevel, currentExp)
  return expForLevel(currentLevel+1) - currentExp
end

function resetSkillColor(id)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setColor('#bbbbbb')
end

function toggleSkill(id, state)
  local skill = skillsWindow:recursiveGetChildById(id)
  skill:setVisible(state)
end

function setSkillBase(id, value, baseValue)
  if baseValue <= 0 or value < 0 then
    return
  end
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')

  if value > baseValue then
    widget:setColor('#008b00') -- green
    skill:setTooltip(baseValue .. ' +' .. (value - baseValue))
  elseif value < baseValue then
    widget:setColor('#b22222') -- red
    skill:setTooltip(baseValue .. ' ' .. (value - baseValue))
  else
    widget:setColor('#bbbbbb') -- default
    skill:removeTooltip()
  end
end

function setSkillValue(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setText(value)
end

function setSkillColor(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setColor(value)
end

function setSkillTooltip(id, value)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('value')
  widget:setTooltip(value)
end

function setSkillPercent(id, percent, tooltip, color)
  local skill = skillsWindow:recursiveGetChildById(id)
  local widget = skill:getChildById('percent')
  if widget then
    widget:setPercent(math.floor(percent))

    if tooltip then
      widget:setTooltip(tooltip)
    end

    if color then
        widget:setBackgroundColor(color)
    end
  end
end

function checkAlert(id, value, maxValue, threshold, greaterThan)
  if greaterThan == nil then greaterThan = false end
  local alert = false

  -- maxValue can be set to false to check value and threshold
  -- used for regeneration checking
  if type(maxValue) == 'boolean' then
    if maxValue then
      return
    end

    if greaterThan then
      if value > threshold then
        alert = true
      end
    else
      if value < threshold then
        alert = true
      end
    end
  elseif type(maxValue) == 'number' then
    if maxValue < 0 then
      return
    end

    local percent = math.floor((value / maxValue) * 100)
    if greaterThan then
      if percent > threshold then
        alert = true
      end
    else
      if percent < threshold then
        alert = true
      end
    end
  end

  if alert then
    setSkillColor(id, '#b22222') -- red
  else
    resetSkillColor(id)
  end
end

function update()
  local offlineTraining = skillsWindow:recursiveGetChildById('offlineTraining')
  if not g_game.getFeature(GameOfflineTrainingTime) then
    offlineTraining:hide()
  else
    offlineTraining:show()
  end

  local regenerationTime = skillsWindow:recursiveGetChildById('regenerationTime')
  if not g_game.getFeature(GamePlayerRegenerationTime) then
    regenerationTime:hide()
  else
    regenerationTime:show()
  end
end

function refresh()
  local player = g_game.getLocalPlayer()
  if not player then return end

  if expSpeedEvent then expSpeedEvent:cancel() end
  expSpeedEvent = cycleEvent(checkExpSpeed, 30*1000)

  onExperienceChange(player, player:getExperience())
  onLevelChange(player, player:getLevel(), player:getLevelPercent())
  onHealthChange(player, player:getHealth(), player:getMaxHealth())
  onManaChange(player, player:getMana(), player:getMaxMana())
  onSoulChange(player, player:getSoul())
  onFreeCapacityChange(player, player:getFreeCapacity())
  onStaminaChange(player, player:getStamina())
  onMagicLevelChange(player, player:getMagicLevel(), player:getMagicLevelPercent())
  onOfflineTrainingChange(player, player:getOfflineTrainingTime())
  onRegenerationChange(player, player:getRegenerationTime())
  onSpeedChange(player, player:getSpeed())

  local hasAdditionalSkills = g_game.getFeature(GameAdditionalSkills)
  for i = Skill.Fist, Skill.ManaLeechAmount do
    onSkillChange(player, i, player:getSkillLevel(i), player:getSkillLevelPercent(i))
    onBaseSkillChange(player, i, player:getSkillBaseLevel(i))

    if i > Skill.Fishing then
      toggleSkill('skillId'..i, hasAdditionalSkills)
    end
  end

  update()

  local contentsPanel = skillsWindow:getChildById('contentsPanel')
  skillsWindow:setContentMinimumHeight(44)
  if hasAdditionalSkills then
    skillsWindow:setContentMaximumHeight(480)
  else
    skillsWindow:setContentMaximumHeight(390)
  end
end

function offline()
  if expSpeedEvent then expSpeedEvent:cancel() expSpeedEvent = nil end
end

function toggle()
  if skillsButton:isOn() then
    skillsWindow:close()
    skillsButton:setOn(false)
  else
    skillsWindow:open()
    skillsButton:setOn(true)
  end
end

function checkExpSpeed()
  local player = g_game.getLocalPlayer()
  if not player then return end

  local currentExp = player:getExperience()
  local currentTime = g_clock.seconds()
  if player.lastExps ~= nil then
    player.expSpeed = (currentExp - player.lastExps[1][1])/(currentTime - player.lastExps[1][2])
    onLevelChange(player, player:getLevel(), player:getLevelPercent())
  else
    player.lastExps = {}
  end
  table.insert(player.lastExps, {currentExp, currentTime})
  if #player.lastExps > 30 then
    table.remove(player.lastExps, 1)
  end
end

function onMiniWindowClose()
  skillsButton:setOn(false)
end

function onSkillButtonClick(button)
  local percentBar = button:getChildById('percent')
  if percentBar then
    percentBar:setVisible(not percentBar:isVisible())
    if percentBar:isVisible() then
      button:setHeight(21)
    else
      button:setHeight(21 - 6)
    end
  end
end

function onExperienceChange(localPlayer, value)
  setSkillValue('experience', comma_value(value))
end

function onLevelChange(localPlayer, value, percent)
  setSkillValue('level', comma_value(value))
  local text = tr('You have %s percent to go', 100 - percent) .. '\n' ..
               tr('%s of experience left', expToAdvance(localPlayer:getLevel(), localPlayer:getExperience()))

  if localPlayer.expSpeed ~= nil then
     local expPerHour = math.floor(localPlayer.expSpeed * 3600)
     if expPerHour > 0 then
        local nextLevelExp = expForLevel(localPlayer:getLevel()+1)
        local hoursLeft = (nextLevelExp - localPlayer:getExperience()) / expPerHour
        local minutesLeft = math.floor((hoursLeft - math.floor(hoursLeft))*60)
        hoursLeft = math.floor(hoursLeft)
        text = text .. '\n' .. tr('%s of experience per hour', comma_value(expPerHour))
        text = text .. '\n' .. tr('Next level in %d hours and %d minutes', hoursLeft, minutesLeft)
     end
  end

  setSkillPercent('level', percent, text)
end

function onHealthChange(localPlayer, health, maxHealth)
  setSkillValue('health', comma_value(health))
  checkAlert('health', health, maxHealth, 30)
end

function onManaChange(localPlayer, mana, maxMana)
  setSkillValue('mana', comma_value(mana))
  checkAlert('mana', mana, maxMana, 30)
end

function onSoulChange(localPlayer, soul)
  setSkillValue('soul', comma_value(soul))
end

function onFreeCapacityChange(localPlayer, freeCapacity)
  setSkillValue('capacity', comma_value(freeCapacity))
  checkAlert('capacity', freeCapacity, localPlayer:getTotalCapacity(), 20)
end

function onTotalCapacityChange(localPlayer, totalCapacity)
  checkAlert('capacity', localPlayer:getFreeCapacity(), totalCapacity, 20)
end

function onStaminaChange(localPlayer, stamina)
  local hours = math.floor(stamina / 60)
  local minutes = stamina % 60
  if minutes < 10 then
    minutes = '0' .. minutes
  end
  local percent = math.floor(100 * stamina / (42 * 60)) -- max is 42 hours --TODO not in all client versions

  setSkillValue('stamina', hours .. ":" .. minutes)

  --TODO not all client versions have premium time
  if stamina > 2400 and g_game.getClientVersion() >= 1038 and localPlayer:isPremium() then
      local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("Now you will gain 50%% more experience")
        setSkillPercent('stamina', percent, text, 'green')
    elseif stamina > 2400 and g_game.getClientVersion() >= 1038 and not localPlayer:isPremium() then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("You will not gain 50%% more experience because you aren't premium player, now you receive only 1x experience points")
        setSkillPercent('stamina', percent, text, '#89F013')
    elseif stamina >= 2400 and g_game.getClientVersion() < 1038 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. '\n' ..
        tr("If you are premium player, you will gain 50%% more experience")
        setSkillPercent('stamina', percent, text, 'green')
    elseif stamina < 2400 and stamina > 840 then
        setSkillPercent('stamina', percent, tr("You have %s hours and %s minutes left", hours, minutes), 'orange')
    elseif stamina <= 840 and stamina > 0 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
        tr("You gain only 50%% experience and you don't may gain loot from monsters")
        setSkillPercent('stamina', percent, text, 'red')
    elseif stamina == 0 then
        local text = tr("You have %s hours and %s minutes left", hours, minutes) .. "\n" ..
        tr("You don't may receive experience and loot from monsters")
        setSkillPercent('stamina', percent, text, 'black')
    end
end

function onOfflineTrainingChange(localPlayer, offlineTrainingTime)
  if not g_game.getFeature(GameOfflineTrainingTime) then
    return
  end
  local hours = math.floor(offlineTrainingTime / 60)
  local minutes = offlineTrainingTime % 60
  if minutes < 10 then
    minutes = '0' .. minutes
  end
  local percent = 100 * offlineTrainingTime / (12 * 60) -- max is 12 hours

  setSkillValue('offlineTraining', hours .. ":" .. minutes)
  setSkillPercent('offlineTraining', percent, tr('You have %s percent', percent))
end

function onRegenerationChange(localPlayer, regenerationTime)
  if not g_game.getFeature(GamePlayerRegenerationTime) or regenerationTime < 0 then
    return
  end
  local minutes = math.floor(regenerationTime / 60)
  local seconds = regenerationTime % 60
  if seconds < 10 then
    seconds = '0' .. seconds
  end

  setSkillValue('regenerationTime', minutes .. ":" .. seconds)
  checkAlert('regenerationTime', regenerationTime, false, 300)
end

function onSpeedChange(localPlayer, speed)
  setSkillValue('speed', comma_value(speed))

  onBaseSpeedChange(localPlayer, localPlayer:getBaseSpeed())
end

function onBaseSpeedChange(localPlayer, baseSpeed)
  setSkillBase('speed', localPlayer:getSpeed(), baseSpeed)
end

function onMagicLevelChange(localPlayer, magiclevel, percent)
  setSkillValue('magiclevel', comma_value(magiclevel))
  setSkillPercent('magiclevel', percent, tr('You have %s percent to go', 100 - percent))

  onBaseMagicLevelChange(localPlayer, localPlayer:getBaseMagicLevel())
end

function onBaseMagicLevelChange(localPlayer, baseMagicLevel)
  setSkillBase('magiclevel', localPlayer:getMagicLevel(), baseMagicLevel)
end

function onSkillChange(localPlayer, id, level, percent)
  setSkillValue('skillId' .. id, comma_value(level))
  setSkillPercent('skillId' .. id, percent, tr('You have %s percent to go', 100 - percent))

  onBaseSkillChange(localPlayer, id, localPlayer:getSkillBaseLevel(id))
end

function onBaseSkillChange(localPlayer, id, baseLevel)
  setSkillBase('skillId'..id, localPlayer:getSkillLevel(id), baseLevel)
end
 

SkillFirstWidget < UIWidget

SkillButton < UIButton
  height: 21
  margin-bottom: 2
  &onClick: onSkillButtonClick

SmallSkillButton < SkillButton
  height: 14

SkillNameLabel < GameLabel
  font: verdana-11px-monochrome
  anchors.left: parent.left
  anchors.top: parent.top
  anchors.bottom: parent.bottom

SkillValueLabel < GameLabel
  id: value
  font: verdana-11px-monochrome
  text-align: topright
  anchors.right: parent.right
  anchors.top: parent.top
  anchors.bottom: parent.bottom
  anchors.left: prev.left

SkillPercentPanel < ProgressBar
  id: percent
  background-color: green
  height: 5
  margin-top: 15
  anchors.left: parent.left
  anchors.right: parent.right
  anchors.top: parent.top
  phantom: false

MiniWindow
  id: skillWindow
  !text: tr('Skills')
  height: 150
  icon: /images/topbuttons/skills
  @onClose: modules.game_skills.onMiniWindowClose()
  &save: true

  MiniWindowContents
    padding-left: 5
    padding-right: 5
    layout: verticalBox

    SkillButton
      margin-top: 5
      id: experience
      height: 15
      SkillNameLabel
        !text: tr('Experience')
      SkillValueLabel

    SkillButton
      id: level
      SkillNameLabel
        !text: tr('Level')
      SkillValueLabel
      SkillPercentPanel
        background-color: red

    SkillButton
      id: health
      height: 15
      SkillNameLabel
        !text: tr('Hit Points')
      SkillValueLabel

    SkillButton
      id: mana
      height: 15
      SkillNameLabel
        !text: tr('Mana')
      SkillValueLabel

    SkillButton
      id: soul
      height: 15
      SkillNameLabel
        !text: tr('Soul Points')
      SkillValueLabel

    SkillButton
      id: capacity
      height: 15
      SkillNameLabel
        !text: tr('Capacity')
      SkillValueLabel

    SkillButton
      id: speed
      height: 15
      SkillNameLabel
        !text: tr('Speed')
      SkillValueLabel

    SkillButton
      id: regenerationTime
      SkillNameLabel
        !text: tr('Regeneration Time')
      SkillValueLabel

    SkillButton
      id: stamina
      SkillNameLabel
        !text: tr('Stamina')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: offlineTraining
      SkillNameLabel
        !text: tr('Offline Training')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: magiclevel
      SkillNameLabel
        !text: tr('Magic Level')
      SkillValueLabel
      SkillPercentPanel
        background-color: red

    SkillButton
      id: skillId0
      SkillNameLabel
        !text: tr('Fist Fighting')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId1
      SkillNameLabel
        !text: tr('Club Fighting')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId2
      SkillNameLabel
        !text: tr('Sword Fighting')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId3
      SkillNameLabel
        !text: tr('Axe Fighting')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId4
      SkillNameLabel
        !text: tr('Distance Fighting')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId5
      SkillNameLabel
        !text: tr('Shielding')
      SkillValueLabel
      SkillPercentPanel

    SkillButton
      id: skillId6
      SkillNameLabel
        !text: tr('Fishing')
      SkillValueLabel
      SkillPercentPanel

    SmallSkillButton
      id: skillId7
      SkillNameLabel
        !text: tr('Critical Hit Chance')
      SkillValueLabel

    SmallSkillButton
      id: skillId8
      SkillNameLabel
        !text: tr('Critical Hit Damage')
      SkillValueLabel

    SmallSkillButton
      id: skillId9
      SkillNameLabel
        !text: tr('Life Leech Chance')
      SkillValueLabel

    SmallSkillButton
      id: skillId10
      SkillNameLabel
        !text: tr('Life Leech Amount')
      SkillValueLabel

    SmallSkillButton
      id: skillId11
      SkillNameLabel
        !text: tr('Life Leech Chance')
      SkillValueLabel

    SmallSkillButton
      id: skillId12
      SkillNameLabel
        !text: tr('Life Leech Amount')
      SkillValueLabel