RIFT Rowdy UI Element

Library.LibRowdy.Setup(...);

import "core";
import "table";
import "class";
import "string";
import "ui";

addonPackage "carla.ui";

local base, metatable, methods = nil, nil, { };

-- private members

-- public members
methods.SetAura = function(self, aura)
    local protected = self[AuraBar];

    protected.icon:SetTexture("Rift", aura.icon);

    if (aura.duration) then
        local time, duration, remaining = _G.Inspect.Time.Frame(), aura.duration, aura.remaining;

        if (remaining == nil) then
            remaining = 0;
        end

        protected.progressBar:SetMinMaxValues(-(time + remaining), -(time - (duration - remaining)));
        protected.progressBar:SetValue(-time);
        self.Update = nil;
        protected.endTime = time + remaining;
    else
        protected.progressBar:SetMinMaxValues(0, 1);
        protected.progressBar:SetValue(1);
        self.Update = dummy;
        protected.endTime = 4294967295;
    end

    local auraTitle = aura.name;

    if (type(aura.stack) == "number" and aura.stack > 1) then
        auraTitle = tostring(aura.stack) .. "x " .. tostring(auraTitle);
    end

    protected.text:SetText(auraTitle);

    protected.progressBar:Update();
end

methods.Update = function(self)
    local protected = self[AuraBar];

    local time = _G.Inspect.Time.Frame();

    protected.progressBar:SetValue(-time);
    protected.progressBar:Update();

    if (protected.endTime ~= 4294967295 and protected.lastRemainingUpdate - time >= .1) then
        local remaining = math.max(protected.endTime - time, 0);
        local remainingText = strformat("%.1f", remaining);

        protected.remaining:SetText(remainingText);
    end
end

methods.UpdateLayout = function(self)
    local protected = self[AuraBar];

    protected.progressBar:Update();
end

methods.SetHeight = function(self, value)
    local protected = self[AuraBar];

    base.SetHeight(self, value);
    protected.icon:SetHeight(value);
    protected.icon:SetWidth(value);

    protected.progressBar:SetPoint("LEFT", self, "LEFT", value, nil);
end

methods.GetEndTime = function(self)
    return self[AuraBar].endTime;
end

-- constructor
AuraBar = function(name, parent)
    local self = UI.Frame(name, parent);
    self:SetBackgroundColor(1, 1, 1, .5);

    local icon = UI.Texture(name .. "Icon", self);
    icon:SetPoint("TOPLEFT", self, "TOPLEFT", 0, 0);

    local progressBar = UI.ProgressBar(name .. "ProgressBar", self);
    progressBar:SetAllPoints(self);

    local text = UI.Text(name .. "Text", self);
    text:SetPoint("CENTERLEFT", progressBar, "CENTERLEFT", 5, 0);
    text:SetLayer(100);
    text:SetAutoSize(true);
    text:SetFontSize(13);

    local remaining = UI.Text(name .. "Remaining", self);
    remaining:SetPoint("CENTERRIGHT", progressBar, "CENTERRIGHT", -5, 0);
    remaining:SetLayer(100);
    remaining:SetAutoSize(true);
    remaining:SetFontSize(13);

    self[AuraBar] = {
        icon = icon,
        progressBar = progressBar,
        text = text,
        remaining = remaining,
        lastRemainingUpdate = 0,
    };

    base, metatable = class(base, metatable, methods, self, AuraBar);

    self:SetWidth(250);
    self:SetHeight(25);

    return self;
end