--[[-----------------------------------------------------------
oUF_Kygo
PvE oriented oUF layout.
Modifications and edits are allowed to be uploaded to http://www.wowinterface.com
---------------------------------------------------------------]]

-- Define functions like this *outside* of your Style function
-- so you can just reuse one copy instead of making duplicates:
local functition Portrait_PostUpdate(portrait, unit)
    portrait:SetCamera(0)
end

local function Style(frame, unit, isSingle)
    frame:SetSize(150, 35)
    -- ^ Add 5px on each side for the border so you can
    --   avoid wasting memory on creating another frame.

    frame:RegisterForClicks("AnyUp")

    frame:SetScript("OnEnter", UnitFrame_OnEnter)
    frame:SetScript("OnLeave", UnitFrame_OnLeave)

    ------------------------------
    -- Frame background and border
    ------------------------------
    frame:SetBackdrop({
        bgFile = "Interface\\AddOns\\oUF_Kygo\\Media\\Neal", tile = false,
        edgeFile = "Interface\\AddOns\\oUF_Kygo\\Media\\backdrop_edge", edgeSize = 5,
        insets = { left = 1, right = 1 , top = 1, bottom = 1 }
    })
    frame:SetBackdropColor(1, 1, 1)
    frame:SetBackdropBorderColor(0, 0, 0)
    -- ^ Just set the backdrop right on the frame.

    -------------
    -- Health bar
    -------------
    local health = CreateFrame("StatusBar", nil, frame)
    health:SetPoint("TOPLEFT", frame, 5, -5)
    health:SetPoint("TOPRIGHT", frame, -5, -5)
    health:SetHeight(20)
    -- ^ Move the bar 5px in from each edge to account for the border,
    --   and use multiple anchors so the bar will automatically expand
    --   if you change the width of the frame. Only set the height
    --   explicitly since that doesn't match the total frame height.

    -- Health bar background
    local healthBG = health:CreateTexture(nil, "BACKGROUND")
    healthBG:SetAllPoints()
    healthBG:SetTexture("Interface\\AddOns\\oUF_Kygo\\Media\\Neal")
    health.bg = healthBG

    -- Health bar colors
    health:SetStatusBarTexture("Interface\\AddOns\\oUF_Kygo\\Media\\Neal")
    health:SetStatusBarColor(0.35, 0.35, 0.35) -- foreground color
    health.bg:SetVertexColor(0.25, 0, 0) --background color

    -- Health bar text
    local healthText = health:CreateFontString(nil, "OVERLAY", "GameFontNormal")
    healthText:SetPoint("RIGHT", health, "RIGHT")
    healthText:SetTextColor(1, 1, 1, 1)
    healthText:SetFont("Interface\\AddOns\\oUF_Kygo\\Media\\neuropol.ttf", 10)
    frame:Tag(healthText, "[dead][curhp]")

    -- % HP on target and target of target
    if unit == "target" or unit == "targettarget" then
        local healthPer = health:CreateFontString(nil, "OVERLAY", "GameFontNormal")
        healthPer:SetPoint("LEFT", health, 7, 0)
        healthPer:SetFont("Interface\\AddOns\\oUF_Kygo\\Media\\neuropol.ttf", 6)
        healthPer:SetTextColor(1, 1, 1, 1)
        frame:Tag(healthPer, "[perhp]")
    end

    -- Register with oUF
    frame.Health = health

    ------------
    -- Power bar
    ------------
    local power = CreateFrame("StatusBar", nil, frame)
    power:SetPoint("TOPLEFT", health, "BOTTOMLEFT")
    power:SetPoint("TOPRIGHT", health, "BOTTOMRIGHT")
    power:SetPoint("BOTTOM", frame, 0, 5)
    -- ^ Again, use multiple anchors instead of explicit dimensions,
    --   and relative points instead of hardcoded offsets. This way
    --   you can adjust the size of one element without having to
    --   manually change the sizes and offsets of every single thing.

    -- Power bar background
    local powerBG = power:CreateTexture(nil, "BACKGROUND")
    powerBG:SetAllPoints()
    powerBG:SetTexture("Interface\\AddOns\\oUF_Kygo\\Media\\Neal")
    power:SetStatusBarTexture("Interface\\AddOns\\oUF_Kygo\\Media\\Neal")
    powerBG.multiplier = 0.3
    power.bg = powerBG

    --Power bar text
    local powerText = power:CreateFontString(nil, "OVERLAY", "GameFontNormal")
    powerText:SetFont("Interface\\AddOns\\oUF_Kygo\\Media\\ExpresswayRg.ttf", 6, "OUTLINE")
    powerText:SetPoint("RIGHT", power, "RIGHT")
    powerText:SetTextColor(1, 1, 1, 1)
    frame:Tag(powerText, "[curpp]")

    -- Register with oUF
    power.colorPower = true
    frame.Power = power

    ------------
    -- Name text
    ------------
    local name = frame:CreateFontString(nil, "OVERLAY", "GameFontNormal")
    name:SetPoint("LEFT", frame, 5, -27)
    name:SetFont("Interface\\AddOns\\oUF_Kygo\\Media\\neuropol.ttf", 10)
    name:SetTextColor(1, 1, 1, 1)
    frame:Tag(name, "[name]")

    --------------------------------
    -- Level and classification text
    --------------------------------
    local level = frame:CreateFontString(nil, "OVERLAY", "GameFontNormal")
    level:SetPoint("RIGHT", frame, -5, -27)
    level:SetFont("Interface\\AddOns\\oUF_Kygo\\Media\\ExpresswayRg.ttf", 10)
    level:SetTextColor(1, 1, 1, 1)
    frame:Tag(level, "[smartlevel][shortclassification]")

    -----------
    -- Portrait
    -----------
    if unit == "player" or unit == "target" then
        -- ^ You can check multiple conditions at a time. Since you
        --   do the same thing whether the unit is "player" or "target"
        --   there's no need to duplicate this code block.

        local portrait = CreateFrame("PlayerModel", nil, frame)
        portrait:SetPoint("TOPLEFT", frame, "TOP", -130, -0)
        portrait:SetPoint("BOTTOMLEFT", frame, "BOTTOM", -130, -0)
        portrait:SetWidth(50)
        portrait:SetAlpha(0.8)

        portrait.PostUpdate = Portrait_PostUpdate
        frame.Portrait = portrait
    end

    ---------------
    -- Combo points
    ---------------
    if unit == "target" then
        local CPoints = {}

        for index = 1, MAX_COMBO_POINTS do
            local CPoint = health:CreateTexture(nil, "BACKGROUND")
            -- ^ The CreateTexture method does not require the parent
            --   as a third argument, since the parent is obvious based
            --   on which object you called the method on.

            -- Position and size of the combo point.
            CPoint:SetSize(12, 16)
            CPoint:SetPoint("LEFT", health, "LEFT", index * CPoint:GetWidth(), 10)

            CPoints[index] = CPoint
        end

        frame.CPoints = CPoints
        -- ^ Pay attention to your objects. The CPoints key needs to be
        --   on the frame, not on the health bar or anything else, or
        --   oUF won't recognize it as an element.
    end

    ------------
    -- All done!
    ------------
end

oUF:RegisterStyle("Kygo", Style)
oUF:SetActiveStyle("Kygo")

--Spawning units!
local player = oUF:Spawn("player")
player:SetPoint("CENTER", UIParent, "CENTER", 0, 0)

local target = oUF:Spawn("target")
target:SetPoint("LEFT", player, "RIGHT", 20, 0)

local pet = oUF:Spawn("pet")
pet:SetPoint("BOTTOMLEFT", player, "TOPLEFT", 0, 20)

local tot = oUF:Spawn("targettarget")
tot:SetPoint("BOTTOMLEFT", target, "TOPLEFT", 0, 20)