InterruptBar no txt 2 rows

----------------------------------------------------
-- Interrupt Bar by Kollektiv
----------------------------------------------------

-- Add new abilities here. Order is determined as shown.
local abilities = {
    {spellid = 2139,   duration = 20},   -- Counterspell
    {spellid = 15487,  duration = 45},   -- Silence
    {spellid = 34490,  duration = 20},   -- Silencing Shot
    {spellid = 19647,  duration = 24},   -- Spell Lock
    {spellid = 57994,  duration = 12},   -- Wind Shear
    {spellid = 6552,   duration = 15},   -- Pummel
    {spellid = 47528,  duration = 15},   -- Mind Freeze
    {spellid = 1766,   duration = 15},   -- Kick
    {spellid = 80965,  duration = 15},   -- Skull Bash
    {spellid = 96231,  duration = 15},   -- Rebuke
    {spellid = 116705, duration = 15},   -- Spear Hand Strike
    {spellid = 78675,  duration = 60},   -- Solar Beam
}

-----------------------------------------------------
-----------------------------------------------------

InterruptBarDB = InterruptBarDB or { scale = 1, hidden = false, lock = false, }

for _,ability in ipairs(abilities) do
    local _,_,spellicon = GetSpellInfo(ability.spellid)
    ability.icon = spellicon
end

local SPELLLOCK = 19647
local OPTICALBLAST = 115782

local order
local frame
local bar
local btns = {}

local band = bit.band
local GetTime = GetTime
local ipairs = ipairs
local pairs = pairs
local select = select
local floor = floor
local ceil = math.ceil
local band = bit.band
local GetSpellInfo = GetSpellInfo

local function InterruptBar_OnUpdate(self)
    local cooldown = self.start + self.duration - GetTime()
    if cooldown <= 0 then
        self.deactivate()
    else
        self.settimeleft(ceil(cooldown))
    end
end

local function InterruptBar_CreateIcon(ability)
    local btn = CreateFrame("Frame",nil,bar)
    btn:SetWidth(30)
    btn:SetHeight(30)
    btn:SetFrameStrata("LOW")

    local cd = CreateFrame("Cooldown",nil,btn)
    cd.noomnicc = true
    cd.noCooldownCount = true
    cd:SetAllPoints(true)
    cd:SetFrameStrata("MEDIUM")
    cd:Hide()

    local texture = btn:CreateTexture(nil,"BACKGROUND")
    texture:SetAllPoints(true)
    texture:SetTexture(ability.icon)
    texture:SetTexCoord(0.07,0.9,0.07,0.90)

    local text = cd:CreateFontString(nil,"ARTWORK")
    text:SetFont(STANDARD_TEXT_FONT,18,"OUTLINE")
    text:SetTextColor(0,0,0,0)
    text:SetPoint("LEFT",btn,"LEFT",2,0)

    btn.texture = texture
    btn.text = text
    btn.duration = ability.duration
    btn.cd = cd

    btn.activate = function()
        if btn.active then return end
        if InterruptBarDB.hidden then btn:Show() end
        btn.start = GetTime()
        btn.cd:Show()
        btn.cd:SetCooldown(GetTime()-0.40,btn.duration)
        btn.start = GetTime()
        btn.settimeleft(btn.duration)
        btn:SetScript("OnUpdate", InterruptBar_OnUpdate)
        btn.active = true
    end

    btn.deactivate = function()
        if InterruptBarDB.hidden then btn:Hide() end
        btn.text:SetText("")
        btn.cd:Hide()
        btn:SetScript("OnUpdate", nil)
        btn.active = false
    end

    btn.settimeleft = function(timeleft)
        if timeleft < 10 then
            if timeleft <= 0.5 then
                btn.text:SetText("")
            else
                btn.text:SetFormattedText(" %d",timeleft)
            end
        else
            btn.text:SetFormattedText("%d",timeleft)
        end
        if timeleft < 6 then
            btn.text:SetTextColor(0,0,0,0)
        else
            btn.text:SetTextColor(0,0,0,0)
        end
        if timeleft > 60 then
            btn.text:SetFont(STANDARD_TEXT_FONT,14,"OUTLINE")
        else
            btn.text:SetFont(STANDARD_TEXT_FONT,18,"OUTLINE")
        end
    end

    return btn
end

local function InterruptBar_AddIcons()
   local y = -45
   local x = 0
   local height = 1    -- put height of bar here (in buttons) (default number of abilities)
   local offset = 30            -- Distance between columns
   local count = 0              -- Number of buttons added so far
   for _,ability in ipairs(abilities) do
      if count > height then
         y = -45
         x = x + offset
         count = 0
      end
      local btn = InterruptBar_CreateIcon(ability)
      btn:SetPoint("CENTER", bar, "CENTER", x, y)
      btns[ability.spellid] = btn
      y = y + 30
      count = count + 1
   end
end

local function InterruptBar_SavePosition()
    local point, _, relativePoint, xOfs, yOfs = bar:GetPoint()
    if not InterruptBarDB.Position then
        InterruptBarDB.Position = {}
    end
    InterruptBarDB.Position.point = point
    InterruptBarDB.Position.relativePoint = relativePoint
    InterruptBarDB.Position.xOfs = xOfs
    InterruptBarDB.Position.yOfs = yOfs
end

local function InterruptBar_LoadPosition()
    if InterruptBarDB.Position then
        bar:SetPoint(InterruptBarDB.Position.point,UIParent,InterruptBarDB.Position.relativePoint,InterruptBarDB.Position.xOfs,InterruptBarDB.Position.yOfs)
    else
        bar:SetPoint("CENTER", UIParent, "CENTER")
    end
end

local function InterruptBar_UpdateBar()
    bar:SetScale(InterruptBarDB.scale)
    if InterruptBarDB.hidden then
        for _,btn in pairs(btns) do btn:Hide() end
    else
        for _,btn in pairs(btns) do btn:Show() end
    end
    if InterruptBarDB.lock then
        bar:EnableMouse(false)
    else
        bar:EnableMouse(true)
    end
end

local function InterruptBar_CreateBar()
    bar = CreateFrame("Frame", nil, UIParent)
    bar:SetMovable(true)
    bar:SetWidth(120)
    bar:SetHeight(30)
    bar:SetClampedToScreen(true)
    bar:SetScript("OnMouseDown",function(self,button) if button == "LeftButton" then self:StartMoving() end end)
    bar:SetScript("OnMouseUp",function(self,button) if button == "LeftButton" then self:StopMovingOrSizing() InterruptBar_SavePosition() end end)
    bar:Show()

    InterruptBar_AddIcons()
    InterruptBar_UpdateBar()
    InterruptBar_LoadPosition()
end

local function InterruptBar_COMBAT_LOG_EVENT_UNFILTERED(_, eventtype, _, _, srcName, srcFlags, _, _, dstName, dstFlags, _, spellid)
    if band(srcFlags, 0x00000040) == 0x00000040 and eventtype == "SPELL_CAST_SUCCESS" then
        -- Redirect Optical Blast to Spell Lock
        if spellid == OPTICALBLAST and btns[SPELLLOCK] then
            spellid = SPELLLOCK
        end
        local btn = btns[spellid]
        if btn then btn.activate() end
    end
end

local function InterruptBar_ResetAllTimers()
    for _,btn in pairs(btns) do
        btn.deactivate()
    end
end

local function InterruptBar_PLAYER_ENTERING_WORLD(self)
    InterruptBar_ResetAllTimers()
end

local function InterruptBar_Reset()
    InterruptBarDB = { scale = 1, hidden = false, lock = false }
    InterruptBar_UpdateBar()
    InterruptBar_LoadPosition()
end

local function InterruptBar_Test()
    for _,btn in pairs(btns) do
        btn.activate()
    end
end

local cmdfuncs = {
    scale = function(v) InterruptBarDB.scale = v; InterruptBar_UpdateBar() end,
    hidden = function() InterruptBarDB.hidden = not InterruptBarDB.hidden; InterruptBar_UpdateBar() end,
    lock = function() InterruptBarDB.lock = not InterruptBarDB.lock; InterruptBar_UpdateBar() end,
    reset = function() InterruptBar_Reset() end,
    test = function() InterruptBar_Test() end,
}

local cmdtbl = {}
function InterruptBar_Command(cmd)
    for k in ipairs(cmdtbl) do
        cmdtbl[k] = nil
    end
    for v in gmatch(cmd, "[^ ]+") do
    tinsert(cmdtbl, v)
  end
  local cb = cmdfuncs[cmdtbl[1]]
  if cb then
    local s = tonumber(cmdtbl[2])
    cb(s)
  else
    ChatFrame1:AddMessage("InterruptBar Options | /ib <option>",0,1,0)
    ChatFrame1:AddMessage("-- scale <number> | value: " .. InterruptBarDB.scale,0,1,0)
    ChatFrame1:AddMessage("-- hidden (toggle) | value: " .. tostring(InterruptBarDB.hidden),0,1,0)
    ChatFrame1:AddMessage("-- lock (toggle) | value: " .. tostring(InterruptBarDB.lock),0,1,0)
    ChatFrame1:AddMessage("-- test (execute)",0,1,0)
    ChatFrame1:AddMessage("-- reset (execute)",0,1,0)
  end
end

local function InterruptBar_OnLoad(self)
    self:RegisterEvent("PLAYER_ENTERING_WORLD")
    self:RegisterEvent("COMBAT_LOG_EVENT_UNFILTERED")
    if not InterruptBarDB.scale then InterruptBarDB.scale = 1 end
    if not InterruptBarDB.hidden then InterruptBarDB.hidden = false end
    if not InterruptBarDB.lock then InterruptBarDB.lock = false end
    InterruptBar_CreateBar()

    SlashCmdList["InterruptBar"] = InterruptBar_Command
    SLASH_InterruptBar1 = "/ib"

    ChatFrame1:AddMessage("Interrupt Bar by Kollektiv. Type /ib for options.",0,1,0)
end

local eventhandler = {
    ["VARIABLES_LOADED"] = function(self) InterruptBar_OnLoad(self) end,
    ["PLAYER_ENTERING_WORLD"] = function(self) InterruptBar_PLAYER_ENTERING_WORLD(self) end,
    ["COMBAT_LOG_EVENT_UNFILTERED"] = function(self,...) InterruptBar_COMBAT_LOG_EVENT_UNFILTERED(...) end,
}

local function InterruptBar_OnEvent(self,event,...)
    eventhandler[event](self,...)
end

frame = CreateFrame("Frame",nil,UIParent)
frame:SetScript("OnEvent",InterruptBar_OnEvent)
frame:RegisterEvent("VARIABLES_LOADED")