1b9f073 - Add an alt to OmaRF

[wowui.git] / OmaRF / Indicators.lua

diff --git a/OmaRF/Indicators.lua b/OmaRF/Indicators.lua
index b3c7d07..77b4535 100644 (file)
--- a/OmaRF/Indicators.lua
+++ b/OmaRF/Indicators.lua
@@ -2,21 +2,64 @@
 local pairs, ipairs = pairs, ipairs;
 local floor = math.floor;
 local GetTime = GetTime;
 local pairs, ipairs = pairs, ipairs;
 local floor = math.floor;
 local GetTime = GetTime;

+local UnitExists = UnitExists;

 local UnitAura = UnitAura;
 local UnitAura = UnitAura;

+local CreateFrame = CreateFrame;

 local UnitIsDeadOrGhost, UnitIsConnected = UnitIsDeadOrGhost, UnitIsConnected;
 local CTimerAfter = C_Timer.After;
 
 local Settings = OmaRFSettings;
 local majorAuras = Settings.MajorAuras;
 local UnitIsDeadOrGhost, UnitIsConnected = UnitIsDeadOrGhost, UnitIsConnected;
 local CTimerAfter = C_Timer.After;
 
 local Settings = OmaRFSettings;
 local majorAuras = Settings.MajorAuras;

-local positions = {};
-local watchedAuras = {};

 
 

+local watchedAuras = {};

 local updaters = {};
 local updating = {};
 local updaters = {};
 local updating = {};

-local auraFilters = {"HELPFUL", "HARMFUL"};
+local updateAuras;

 
 local M = {};
 OmaRFIndicators = M;
 
 local M = {};
 OmaRFIndicators = M;

+M.Class = {};
+
+function M.SetupIndicators(frame, class)
+    frame.indBase = CreateFrame("Frame", nil, frame);
+    frame.indBase:SetAllPoints();
+    frame.indBase:Hide();
+    if M.Class[class] then
+        watchedAuras = M.Class[class].Auras;
+        frame.inds = M.Class[class].Setup(frame.indBase);
+    else
+        frame.inds = {};
+    end
+
+    frame.majorBase = CreateFrame("Frame", nil, frame);
+    frame.majorBase:SetPoint("TOPLEFT", frame, "TOPLEFT", 4, -10);
+    frame.majorBase:SetPoint("BOTTOMRIGHT");
+    frame.majors = {};
+    for i = 1,3 do
+        local tex = frame.majorBase:CreateTexture(nil, "OVERLAY");
+        tex = frame.majorBase:CreateTexture(nil, "OVERLAY");
+        if i == 1 then tex:SetPoint("TOPLEFT", frame.majorBase, "TOPLEFT");
+        else tex:SetPoint("TOPLEFT", frame.majors[i-1], "TOPRIGHT"); end
+        tex:SetWidth(20);
+        tex:SetHeight(20);
+        tex:Hide();
+        tex.text = frame.majorBase:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
+        tex.text:SetPoint("CENTER", tex, "BOTTOMRIGHT", -2, 2);
+        tex.text:Hide();
+        tex.stack = frame.majorBase:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
+        tex.stack:SetPoint("CENTER", tex, "TOPLEFT", 1, 0);
+        tex.stack:Hide();
+        tex.icon = true;
+        frame.majors[i] = tex;
+    end
+
+    frame.throttle = function()
+        frame.throttled = nil;
+        if UnitExists(frame.displayed) then
+            return updateAuras(frame, frame.displayed);
+        end
+    end;
+end

 
 local function remaining(text, expires, current)
     if expires == 0 then
 
 local function remaining(text, expires, current)
     if expires == 0 then


@@ -32,7 +75,8 @@ local function remaining(text, expires, current)
     return true;
 end
 
     return true;
 end
 

-local function updateIndicators(frame, unit)
+local function updateIndicators(frame)
+    local unit = frame.displayed;

     if not frame:IsShown() or not UnitIsConnected(unit) or UnitIsDeadOrGhost(unit) then
         updating[frame] = nil;
         return;
     if not frame:IsShown() or not UnitIsConnected(unit) or UnitIsDeadOrGhost(unit) then
         updating[frame] = nil;
         return;


@@ -40,90 +84,133 @@ local function updateIndicators(frame, unit)
 
     local needUpdate = false;
     local current = GetTime();
 
     local needUpdate = false;
     local current = GetTime();

-    for _, pos in pairs(positions) do
-        local ind = frame.inds[pos];
-        if ind.expires ~= nil then
-            needUpdate = remaining(ind.text, ind.expires, current) or needUpdate;
+    for _, ind in pairs(frame.inds) do
+        if ind.text and ind.text.expires ~= nil then
+            needUpdate = remaining(ind.text, ind.text.expires, current) or needUpdate;

         end
     end
         end
     end

-    for i = 1,3 do
-        local ind = frame.major[i];
-        if ind.expires ~= nil then
-            needUpdate = remaining(ind.text, ind.expires, current) or needUpdate;
+    for _, ind in pairs(frame.majors) do
+        if ind.text and ind.text.expires ~= nil then
+            needUpdate = remaining(ind.text, ind.text.expires, current) or needUpdate;

         end
     end
     if needUpdate then
         end
     end
     if needUpdate then

-        CTimerAfter(0.16, updaters[frame]);
+        CTimerAfter(0.20, updaters[frame]);

     else
         updating[frame] = nil;
     end
 end
 
     else
         updating[frame] = nil;
     end
 end
 

-function M.CheckIndicators(frame, unit)
-    for _, pos in pairs(positions) do
-        frame.inds[pos].expires = nil;
-        frame.inds[pos]:Hide();
-        frame.inds[pos].text:Hide();
+local function showInd(ind, expires, current, count, icon)
+    local needUpdate = false;
+    if ind.icon then
+        ind:SetTexture(icon);

     end
     end

-    for i = 1,3 do
-        frame.major[i].expires = nil;
-        frame.major[i]:Hide();
-        frame.major[i].text:Hide();
-        frame.major[i].stack:Hide();
+    if ind.text then
+        needUpdate = remaining(ind.text, expires, current);
+        ind.text.expires = expires;
+        ind.text:Show();

     end
     end

-    local name, icon, count, expires, caster, id;
-    local showInds, showMajors, needUpdate = false, false, false;
-    local majorPos = 1;
+    if ind.stack and count > 1 then
+        ind.stack:SetText(count);
+        ind.stack:Show();
+    end
+    ind:Show();
+    return needUpdate;
+end
+
+local function hideInd(ind)
+    if ind.text then
+        ind.text.expires = nil;
+        ind.text:Hide();
+    end
+    if ind.stack then ind.stack:Hide() end
+    ind:Hide();
+end
+
+function M.UpdateAuras(frame, unit)

     local current = GetTime();
     local current = GetTime();

-    for _, filter in ipairs(auraFilters) do
-        local i = 1;
-        while true do
-            name, _, icon, count, _, _, expires, caster, _, _, id = UnitAura(unit, i, filter);
-            if not id then break end
-            local pos = watchedAuras[id] or watchedAuras[name];
-            if pos and caster == "player" then
-                needUpdate = remaining(frame.inds[pos].text, expires, current);
-                frame.inds[pos].expires = expires;
-                frame.inds[pos]:Show();
-                frame.inds[pos].text:Show();
-                showInds = true;
-            end
-            if (majorAuras[id] or majorAuras[name]) and majorPos <= 3 then
-                needUpdate = remaining(frame.major[majorPos].text, expires, current);
-                frame.major[majorPos].expires = expires;
-                frame.major[majorPos]:SetTexture(icon);
-                frame.major[majorPos]:Show();
-                frame.major[majorPos].text:Show();
-                if count > 1 then
-                    frame.major[majorPos].stack:SetText(count);
-                    frame.major[majorPos].stack:Show();
-                end
-                showMajors = true;
-                majorPos = majorPos + 1;
-            end
-            i = i + 1;
+    if frame.throttled then
+        return;
+    elseif frame.prevUpdate and current - frame.prevUpdate < 0.2 then
+        frame.throttled = true;
+        return CTimerAfter(0.2, frame.throttle);
+    end
+
+    frame.prevUpdate = current;
+    for _, ind in pairs(frame.inds) do
+        hideInd(ind);
+    end
+    local icon, count, expires, id;
+    local showInds, needUpdate = false, false;
+    local i = 1;
+    while true do
+        _, _, icon, count, _, _, expires, _, _, _, id = UnitAura(unit, i, "PLAYER HELPFUL");
+        if not id then break end
+        local pos = watchedAuras[id];
+        if pos then
+            needUpdate = showInd(frame.inds[pos], expires, current, count, icon) or needUpdate;
+            showInds = true;

         end
         end

+        i = i + 1;

     end
     end

-    if showInds or showMajors then
-        frame.inds:Show();
-        frame.major:Show();
+
+    if showInds then
+        frame.indBase:Show();

         if needUpdate and not updating[frame] then
             updating[frame] = true; -- race?
             -- create a function for updating the indicator
             local func = updaters[frame];
             if not func then
         if needUpdate and not updating[frame] then
             updating[frame] = true; -- race?
             -- create a function for updating the indicator
             local func = updaters[frame];
             if not func then

-                func = function() updateIndicators(frame, unit) end;
+                func = function() updateIndicators(frame) end;

                 updaters[frame] = func;
             end
                 updaters[frame] = func;
             end

-            CTimerAfter(0.16, func);
+            CTimerAfter(0.20, func);

         end
     else
         end
     else

-        frame.inds:Hide();
-        frame.major:Hide();
+        frame.indBase:Hide();

     end
 end
     end
 end

+updateAuras = M.UpdateAuras;
+
+function M.UpdateMajorAuras(frame, unit)
+    for _, ind in pairs(frame.majors) do
+        hideInd(ind);
+    end
+    local icon, count, expires, id;
+    local showMajors, needUpdate = false, false;
+    local majorPos = 1;
+    local alert = false; -- color the whole bar
+    local current = GetTime();
+    local i = 1;
+    while true do
+        _, _, icon, count, _, _, expires, _, _, _, id = UnitAura(unit, i, "HARMFUL");
+        if not id or majorPos > 3 then break end
+        local major = majorAuras[id];
+        if major then
+            needUpdate = showInd(frame.majors[majorPos], expires, current, count, icon) or needUpdate;
+            if major.bar then alert = true end
+            showMajors = true;
+            majorPos = majorPos + 1;
+        end
+        i = i + 1;
+    end
+
+    if showMajors then
+        frame.majorBase:Show();
+        if needUpdate and not updating[frame] then
+            updating[frame] = true; -- race?
+            -- create a function for updating the indicator
+            local func = updaters[frame];
+            if not func then
+                func = function() updateIndicators(frame) end;
+                updaters[frame] = func;
+            end
+            CTimerAfter(0.20, func);
+        end
+    else
+        frame.majorBase:Hide();
+    end

 
 

-function M.LoadChar()
-    watchedAuras = Settings.Character["WatchedAuras"];
-    positions = Settings.Character.Positions;
+    return alert;

 end
 end