OmaAB/ActionBars.lua

   1 -- ActionBars.lua
   2 local _;
   3 local pairs = pairs;
   4 local format = string.format;
   5 local ssub = string.sub;
   6 local GetActionInfo, GetActionTexture = GetActionInfo, GetActionTexture;
   7 local GetActionLossOfControlCooldown = GetActionLossOfControlCooldown;
   8 local GetActionCooldown, GetActionCharges = GetActionCooldown, GetActionCharges;
   9 local GetActionText, GetBindingKey = GetActionText, GetBindingKey;
  10 local IsConsumableAction, IsStackableAction = IsConsumableAction, IsStackableAction;
  11 local IsItemAction, GetActionCount = IsItemAction, GetActionCount;
  12 local IsSpellOverlayed, GetMacroSpell = IsSpellOverlayed, GetMacroSpell;
  13 local IsMounted = IsMounted;
  14 local HasAction, IsUsableAction = HasAction, IsUsableAction;
  15 local IsCurrentAction, IsAutoRepeatAction = IsCurrentAction, IsAutoRepeatAction;
  16 local CreateFrame = CreateFrame;
  17 local RegisterStateDriver = RegisterStateDriver;
  18 local CooldownFrame_Set, CooldownFrame_Clear = CooldownFrame_Set, CooldownFrame_Clear;
  19 local GameTooltip = GameTooltip;
  20 local GameTooltip_SetDefaultAnchor = GameTooltip_SetDefaultAnchor;
  21 local COOLDOWN_TYPE_LOSS_OF_CONTROL = COOLDOWN_TYPE_LOSS_OF_CONTROL;
  22 local COOLDOWN_TYPE_NORMAL = COOLDOWN_TYPE_NORMAL;
  23 local CDTexture = "Interface\\Cooldown\\edge";
  24 local locCDTexture = "Interface\\Cooldown\\edge-LoC";
  25
  26 local BUTTONLOCK = true; -- change to lock button dragging
  27
  28 local settings = {
  29     ["Oma1"] = {
  30         bar = 1,
  31         start = 1,
  32         length = 12,
  33         columns = 4,
  34         size = 40,
  35         x = 580,
  36         y = 300,
  37         nomouse = true,
  38     },
  39     ["Oma2"] = {
  40         bar = 2,
  41         start = 13,
  42         length = 12,
  43         columns = 4,
  44         size = 40,
  45         x = 580,
  46         y = 180,
  47         nomouse = true,
  48     },
  49     ["Oma3"] = {
  50         bar = 3,
  51         start = 25,
  52         length = 12,
  53         columns = 3,
  54         x = 1824,
  55         y = 128,
  56         flyout = "LEFT",
  57     },
  58     ["Oma4"] = {
  59         bar = 4,
  60         start = 37,
  61         length = 12,
  62         columns = 3,
  63         x = 1824,
  64         y = 256,
  65     },
  66     ["Oma5"] = {
  67         bar = 5,
  68         start = 49,
  69         length = 12,
  70         columns = 3,
  71         x = 1000,
  72         y = 840,
  73     },
  74     ["Oma6"] = {
  75         bar = 6,
  76         start = 61,
  77         length = 12,
  78         x = 1000,
  79         y = 600,
  80     },
  81     -- used as bonus bars for some classes
  82     ["Oma7"] = {
  83         bar = 7,
  84         start = 73,
  85         length = 12,
  86         x = 1000,
  87         y = 760,
  88     },
  89     ["Oma8"] = {
  90         bar = 8,
  91         start = 85,
  92         length = 12,
  93         x = 1000,
  94         y = 720,
  95     },
  96     ["Oma9"] = {
  97         bar = 9,
  98         start = 97,
  99         length = 12,
 100         x = 1000,
 101         y = 680,
 102     },
 103     ["Oma10"] = {
 104         bar = 10,
 105         start = 109,
 106         length = 12,
 107         x = 1000,
 108         y = 640,
 109     },
 110 };
 111
 112 local usingBonusbars = {
 113     --["WARRIOR"] = {[7]=true, [8]=true, [9]=true}, -- not using stance separated actionbars
 114     ["DRUID"] = {[7]=true, [8]=true, [9]=true}, -- moonkin form page is usable anyway
 115     --["DRUID"] = {[7]=true, [8]=true, [9]=true,[10]=true},
 116     ["ROGUE"] = {[7]=true},
 117     --["PRIEST"] = {[7]=true}, -- shadowform doesn't change abilities
 118 };
 119
 120 local chars = {
 121     ["Stormreaver"] = {
 122         ["Vildan"] = {1, 2, 3, 4,},
 123         ["Gedren"] = {1, 2, 3, 4,},
 124         ["Gazden"] = {1, 2, 3, 4,},
 125         ["Gedran"] = {1, 2, 3, 4,},
 126         ["Iled"] = {1, 2, 3, 4,},
 127     },
 128 };
 129
 130 local buttons = {};
 131 local activeButtons = {};
 132
 133 local ActionBars = CreateFrame("Frame", "OmaActionBars", UIParent);
 134 local inheritedFrames =
 135 "SecureActionButtonTemplate,SecureHandlerDragTemplate,SecureHandlerStateTemplate";
 136
 137 local function showTooltip(secure)
 138     GameTooltip_SetDefaultAnchor(GameTooltip, secure);
 139     GameTooltip:SetAction(secure:GetAttribute("action"));
 140 end
 141
 142 local function hideTooltip()
 143     GameTooltip:Hide();
 144 end
 145
 146 local numChargeCDs = 0;
 147 local function createChargeCD(parent)
 148     numChargeCDs = numChargeCDs + 1;
 149     local frame = CreateFrame("Cooldown", "OmaChargeCD"..numChargeCDs, parent, "CooldownFrameTemplate");
 150     frame:SetHideCountdownNumbers(false);
 151     frame:SetDrawSwipe(false);
 152     frame:SetAllPoints(parent);
 153     frame:SetFrameStrata("TOOLTIP");
 154     return frame;
 155 end
 156
 157 local function clearChargeCD(parent)
 158     if parent.chargecd then CooldownFrame_Clear(parent.chargecd) end
 159 end
 160
 161 local function startChargeCD(parent, start, duration, modrate)
 162     if start == 0 then
 163         return clearChargeCD(parent);
 164     end
 165     parent.chargecd = parent.chargecd or createChargeCD(parent);
 166     CooldownFrame_Set(parent.chargecd, start, duration, true, true, modrate);
 167 end
 168
 169 local redoCooldown;
 170
 171 local function updateCooldown(button, slot)
 172     -- CD update from FrameXML/ActionButton.lua
 173     local locstart, locduration = GetActionLossOfControlCooldown(slot);
 174     local start, duration, enable, modrate = GetActionCooldown(slot);
 175     local charges, maxcharges, chargestart, chargeduration, chargemodrate = GetActionCharges(slot);
 176     -- avoid as many updates as possible by checking if there's changes first
 177     if button.prev and
 178        button.prev[1] == locstart    and button.prev[2] == locduration and
 179        button.prev[3] == start       and button.prev[4] == duration and
 180        button.prev[5] == enable      and button.prev[6] == modrate and
 181        button.prev[7] == charges     and button.prev[8] == maxcharges and
 182        button.prev[9] == chargestart and button.prev[10] == chargeduration and
 183        button.prev[11] == chargemodrate then
 184         return;
 185     end
 186     button.prev = { locstart, locduration, start, duration, enable, modrate,
 187         charges, maxcharges, chargestart, chargeduration, chargemodrate };
 188     if (locstart + locduration) > (start + duration) then
 189         if button.cd.currentCooldownType ~= COOLDOWN_TYPE_LOSS_OF_CONTROL then
 190             button.cd:SetEdgeTexture(locCDTexture);
 191             button.cd:SetSwipeColor(0.17, 0, 0);
 192             button.cd:SetHideCountdownNumbers(true);
 193             button.cd.currentCooldownType = COOLDOWN_TYPE_LOSS_OF_CONTROL;
 194         end
 195
 196         CooldownFrame_Set(button.cd, locstart, locduration, true, true, modrate);
 197         clearChargeCD(button);
 198     else
 199         if button.cd.currentCooldownType ~= COOLDOWN_TYPE_NORMAL then
 200             button.cd:SetEdgeTexture(CDTexture);
 201             button.cd:SetSwipeColor(0, 0, 0);
 202             button.cd:SetHideCountdownNumbers(false);
 203             button.cd.currentCooldownType = COOLDOWN_TYPE_NORMAL;
 204         end
 205
 206         if locstart > 0 then
 207             button.cd:SetScript("OnCooldownDone", redoCooldown);
 208         end
 209         if charges and maxcharges and maxcharges > 1 and charges < maxcharges then
 210             startChargeCD(button, chargestart, chargeduration, chargemodrate);
 211         else
 212             clearChargeCD(button);
 213         end
 214         CooldownFrame_Set(button.cd, start, duration, enable, false, modrate);
 215     end
 216 end
 217
 218 local function redoCooldown(cd)
 219     local button = cd:GetParent();
 220     cd:SetScript("OnCooldownDone", nil);
 221     updateCooldown(button, button.slot);
 222 end
 223
 224 local function updateCount(button, slot)
 225     if IsConsumableAction(slot) or IsStackableAction(slot) or
 226             (not IsItemAction(slot) and GetActionCount(slot) > 0) then
 227         local count = GetActionCount(slot);
 228         if count > 99 then
 229             button.count:SetText("*");
 230         else
 231             button.count:SetText(count);
 232         end
 233         button.count:Show();
 234     else
 235         local charges, maxcharges = GetActionCharges(slot);
 236         if maxcharges > 1 then
 237             button.count:SetText(charges);
 238             button.count:Show();
 239         else
 240             button.count:Hide();
 241         end
 242     end
 243 end
 244
 245 local function updateUsable(button, slot)
 246     local isUsable, noMana = IsUsableAction(slot);
 247     if isUsable then
 248         button.icon:SetVertexColor(1, 1, 1);
 249     elseif noMana then
 250         button.icon:SetVertexColor(0, 0.5, 1);
 251     else
 252         button.icon:SetVertexColor(0.4, 0.4, 0.4);
 253     end
 254 end
 255
 256 local function updateState(button, slot)
 257     button:SetChecked(IsCurrentAction(slot) or IsAutoRepeatAction(slot));
 258 end
 259
 260 local function updateGlow(button, slot)
 261     local stype, id, _ = GetActionInfo(slot);
 262     if stype == "spell" and IsSpellOverlayed(id) then
 263         button.glow:Show();
 264     elseif stype == "macro" then
 265         local _, _, macroid = GetMacroSpell(id);
 266         if macroid and IsSpellOverlayed(macroid) then
 267             button.glow:Show();
 268         else
 269             button.glow:Hide();
 270         end
 271     else -- TODO FlyoutHasSpell glow
 272         button.glow:Hide();
 273     end
 274 end
 275
 276 local function startGlow(button, slot, spell)
 277     local stype, id, _ = GetActionInfo(slot);
 278     if stype == "spell" and id == spell then
 279         button.glow:Show();
 280     elseif stype == "macro" then
 281         local _, _, macroid = GetMacroSpell(id);
 282         if macroid and macroid == spell then
 283             button.glow:Show();
 284         end
 285     end
 286     -- TODO FlyoutHasSpell glow
 287 end
 288
 289 local function stopGlow(button, slot, spell)
 290     local stype, id, _ = GetActionInfo(slot);
 291     if stype == "spell" and id == spell then
 292         button.glow:Hide();
 293     elseif stype == "macro" then
 294         local _, _, macroid = GetMacroSpell(id);
 295         if macroid and macroid == spell then
 296             button.glow:Hide();
 297         end
 298     end
 299     -- TODO FlyoutHasSpell glow
 300 end
 301
 302 local function updateButton(button, slot)
 303     if HasAction(slot) then
 304         activeButtons[slot] = button;
 305         button.base:Show();
 306         button.icon:SetTexture(GetActionTexture(slot));
 307         updateCooldown(button, slot);
 308         updateUsable(button, slot);
 309         updateState(button, slot);
 310         updateCount(button, slot);
 311         updateGlow(button, slot);
 312         if not IsConsumableAction(slot) and not IsStackableAction(slot) then
 313             button.text:SetText(ssub(GetActionText(slot) or "", 1, 4));
 314             button.text:Show();
 315         end
 316         if button.hotkey.shown then button.hotkey:Show() end
 317     else
 318         activeButtons[slot] = nil;
 319         if not button.grid then button.base:Hide() end
 320         button.icon:SetTexture(nil);
 321         button.cd:Hide();
 322         button.count:Hide();
 323         button.hotkey:Hide();
 324         button.text:Hide();
 325         button.glow:Hide();
 326         button:SetChecked(false);
 327     end
 328 end
 329
 330 local function updateHotkeys(button)
 331     local key = GetBindingKey(format("CLICK %s:LeftButton", button:GetName()));
 332     if key and key ~= "" then
 333         -- from LibKeyBound-1.0
 334         key = key:upper();
 335         key = key:gsub(" ", "");
 336         key = key:gsub("ALT%-", "a");
 337         key = key:gsub("CTRL%-", "c");
 338         key = key:gsub("SHIFT%-", "s");
 339         key = key:gsub("NUMPAD", "n");
 340         button.hotkey:SetText(key);
 341         button.hotkey.shown = true;
 342         button.hotkey:Show();
 343     else
 344         button.hotkey.shown = nil;
 345         button.hotkey:Hide();
 346     end
 347 end
 348
 349 local mainbartoggle = "[overridebar][possessbar][shapeshift]possess;";
 350 mainbartoggle = mainbartoggle.."[bonusbar:1,stealth:1]bonusbar2;"; -- prowl
 351 mainbartoggle = mainbartoggle.."[bonusbar:1]bonusbar1;[bonusbar:2]bonusbar2;"; -- cat form, unused
 352 mainbartoggle = mainbartoggle.."[bonusbar:3]bonusbar3;[bonusbar:4]bonusbar4;"; -- bear form, moonkin form
 353 mainbartoggle = mainbartoggle.."normal";
 354 local function setupSnippets(secure, slot)
 355     -- FrameXML/SecureHandlers.lua has arguments and return value
 356     -- args: self, button, kind, value, ... (kind, value, ... from GetCursorInfo())
 357     -- returns: kind, target, detail
 358     -- or: "clear", kind, target, detail
 359     -- used for Pickup* functions
 360     -- some of these snippets based on LibActionButton-1.0
 361     secure:SetAttribute("_ondragstart", [=[
 362         return "action", self:GetAttribute("action");
 363     ]=]);
 364     secure:SetAttribute("_onreceivedrag", [=[
 365         if not kind or not value then return nil end
 366         return "action", self:GetAttribute("action");
 367     ]=]);
 368     -- pre-wrapper can pass a message to post-wrapper
 369     secure:WrapScript(secure, "OnDragStart", [=[
 370         local kind, value = GetActionInfo(self:GetAttribute("action"));
 371         return "message", format("%s|%s", tostring(kind), tostring(value));
 372     ]=], [=[
 373         local kind, value = GetActionInfo(self:GetAttribute("action"));
 374         if message ~= format("%s|%s", tostring(kind), tostring(value)) then
 375             self:CallMethod("ActionChanged");
 376         end
 377     ]=]);
 378     secure:WrapScript(secure, "OnReceiveDrag", [=[
 379         local kind, value = GetActionInfo(self:GetAttribute("action"));
 380         return "message", format("%s|%s", tostring(kind), tostring(value));
 381     ]=], [=[
 382         local kind, value = GetActionInfo(self:GetAttribute("action"));
 383         if message ~= format("%s|%s", tostring(kind), tostring(value)) then
 384             self:CallMethod("ActionChanged");
 385         end
 386     ]=]);
 387     function secure:UpdateState()
 388         return updateState(self, self.slot);
 389     end
 390     secure:WrapScript(secure, "OnClick", [=[
 391         local kind, value = GetActionInfo(self:GetAttribute("action"));
 392         return nil, format("%s|%s", tostring(kind), tostring(value));
 393     ]=], [=[
 394         local kind, value = GetActionInfo(self:GetAttribute("action"));
 395         if message ~= format("%s|%s", tostring(kind), tostring(value)) then
 396             self:CallMethod("ActionChanged");
 397         else
 398             self:CallMethod("UpdateState");
 399         end
 400     ]=]);
 401     if slot < 13 then
 402         -- first action bar has possible states based on vehicle/possess etc.
 403         secure:SetAttribute("origaction", slot);
 404         secure:SetAttribute("_onstate-possess", [=[
 405             local oldslot = self:GetAttribute("action");
 406             if newstate == "possess" then
 407                 local slot;
 408                 if HasVehicleActionBar() then
 409                     slot = (GetVehicleBarIndex()-1)*12+self:GetAttribute("origaction");
 410                 elseif HasOverrideActionBar() then
 411                     slot = (GetOverrideBarIndex()-1)*12+self:GetAttribute("origaction");
 412                 elseif HasTempShapeshiftActionBar() then
 413                     slot = (GetTempShapeshiftBarIndex()-1)*12+self:GetAttribute("origaction");
 414                 else
 415                     -- something wrong, just revert to normal
 416                     print("Possess bar index not found");
 417                     slot = self:GetAttribute("origaction");
 418                 end
 419                 self:SetAttribute("action", slot);
 420             elseif newstate == "bonusbar1" then
 421                 self:SetAttribute("action", 72+self:GetAttribute("origaction"));
 422             elseif newstate == "bonusbar2" then
 423                 self:SetAttribute("action", 84+self:GetAttribute("origaction"));
 424             elseif newstate == "bonusbar3" then
 425                 self:SetAttribute("action", 96+self:GetAttribute("origaction"));
 426             elseif newstate == "bonusbar4" then
 427                 --self:SetAttribute("action", 108+self:GetAttribute("origaction"));
 428                 -- moonkin form, don't change actionbar
 429                 self:SetAttribute("action", self:GetAttribute("origaction"));
 430             else
 431                 self:SetAttribute("action", self:GetAttribute("origaction"));
 432             end
 433             self:CallMethod("ActionChanged", oldslot);
 434         ]=]);
 435         RegisterStateDriver(secure, "possess", mainbartoggle);
 436     else
 437         function secure:ShowButton() if HasAction(slot) then activeButtons[slot] = self end end
 438         function secure:HideButton() activeButtons[slot] = nil end
 439         -- all other action bar are hidden if with overridebar or vehicleui (not shapeshift, possessbar)
 440         -- default Bartender4 options
 441         secure:SetAttribute("_onstate-possess", [=[
 442             if newstate == "possess" then
 443                 self:Hide();
 444                 self:CallMethod("HideButton");
 445             else
 446                 self:Show();
 447                 self:CallMethod("ShowButton");
 448             end
 449         ]=]);
 450         RegisterStateDriver(secure, "possess", "[overridebar][vehicleui] possess; normal");
 451     end
 452 end
 453
 454 local function createActionBar(parent, config)
 455     local prev;
 456     local i = 0;
 457     local bar = CreateFrame("Frame", "OmaBTBar"..config.bar, parent, "SecureFrameTemplate");
 458     bar:SetPoint("TOPLEFT", parent, "BOTTOMLEFT", config.x, config.y);
 459     bar:SetWidth(1);
 460     bar:SetHeight(1);
 461     if config.hidden then
 462         bar:Hide();
 463     end
 464     for slot = config.start, config.start+config.length-1 do
 465         local secure = CreateFrame("CheckButton", "OmaBT"..slot, bar, inheritedFrames);
 466         secure.slot = slot;
 467         if slot == config.start then
 468             secure:SetPoint("TOPLEFT");
 469         elseif config.columns and i % config.columns == 0 then
 470             secure:SetPoint("TOPLEFT", _G["OmaBT"..(slot-config.columns)], "BOTTOMLEFT");
 471         else
 472             secure:SetPoint("TOPLEFT", prev, "TOPRIGHT");
 473         end
 474         secure:RegisterForClicks("AnyUp");
 475         if not BUTTONLOCK then
 476             secure:RegisterForDrag("LeftButton", "RightButton");
 477         end
 478         if config.nomouse then
 479             secure:EnableMouse(false);
 480         else
 481             -- only show tooltips for bars with mouse interaction
 482             secure:SetScript("OnEnter", showTooltip);
 483             secure:SetScript("OnLeave", hideTooltip);
 484         end
 485         secure:SetWidth(config.size or 32);
 486         secure:SetHeight(config.size or 32);
 487         secure.base = secure:CreateTexture(nil, "BACKGROUND");
 488         secure.base:SetAllPoints();
 489         secure.base:SetColorTexture(0, 0, 0, 0.5);
 490         secure.iconbase = secure:CreateTexture(nil, "BORDER");
 491         secure.iconbase:SetPoint("TOPLEFT", secure.base, "TOPLEFT", 1, -1);
 492         secure.iconbase:SetPoint("BOTTOMRIGHT", secure.base, "BOTTOMRIGHT", -1, 1);
 493         secure.iconbase:SetColorTexture(0, 0, 0, 0.5);
 494         secure.iconbase:Hide();
 495         secure.icon = secure:CreateTexture(nil, "ARTWORK");
 496         secure.icon:SetPoint("TOPLEFT", secure.iconbase, "TOPLEFT");
 497         secure.icon:SetPoint("BOTTOMRIGHT", secure.iconbase, "BOTTOMRIGHT");
 498         secure.icon:SetTexCoord(0.07, 0.93, 0.07, 0.93);
 499         secure:SetCheckedTexture("Interface\\Buttons\\CheckButtonHilight");
 500         secure.autocastable = secure:CreateTexture(nil, "OVERLAY");
 501         secure.autocastable:SetPoint("CENTER");
 502         secure.autocastable:SetWidth(58);
 503         secure.autocastable:SetHeight(58);
 504         secure.autocastable:SetTexture("Interface\\Buttons\\UI-AutoCastableOverlay");
 505         secure.autocastable:Hide();
 506         secure.glow = secure:CreateTexture(nil, "OVERLAY", nil, 1);
 507         secure.glow:SetPoint("CENTER");
 508         secure.glow:SetWidth(config.size and config.size+26 or 53);
 509         secure.glow:SetHeight(config.size and config.size+26 or 53);
 510         secure.glow:SetTexture("Interface\\SpellActivationOverlay\\IconAlert");
 511         secure.glow:SetTexCoord(0.00781250, 0.50781250, 0.27734375, 0.52634375);
 512         secure.glow:Hide();
 513         secure.hotkey = secure:CreateFontString(nil, "OVERLAY", "NumberFontNormalGray");
 514         secure.hotkey:SetPoint("TOPRIGHT", secure, "TOPRIGHT", 2, -1);
 515         secure.count = secure:CreateFontString(nil, "OVERLAY", "NumberFontNormal");
 516         secure.count:SetPoint("BOTTOMRIGHT", secure, "BOTTOMRIGHT", 2, -1);
 517         secure.text = secure:CreateFontString(nil, "OVERLAY", "NumberFontNormal");
 518         secure.text:SetPoint("BOTTOMLEFT", secure, "BOTTOMLEFT", 2, -1);
 519         secure.text:Hide();
 520         secure.cd = CreateFrame("Cooldown", "OmaBTCD"..slot, secure, "CooldownFrameTemplate");
 521         secure.cd:SetAllPoints();
 522         secure:SetAttribute("type", "action");
 523         secure:SetAttribute("action", slot);
 524         if config.flyout then
 525             secure:SetAttribute("flyoutDirection", config.flyout);
 526         end
 527         function secure:ActionChanged(oldslot)
 528             if oldslot then
 529                 activeButtons[oldslot] = nil;
 530                 self.prev = nil; -- invalidate previous CD when slot changes
 531             end
 532             self.slot = self:GetAttribute("action");
 533             return updateButton(self, self.slot);
 534         end
 535         secure:ActionChanged(); -- initial update
 536         setupSnippets(secure, slot);
 537         updateHotkeys(secure);
 538         buttons[slot] = secure;
 539         prev = secure;
 540         i = i + 1;
 541     end
 542 end
 543
 544 local function initialize()
 545     local _, class = UnitClass("player");
 546     local name, realm = UnitFullName("player");
 547     ActionBars:SetFrameStrata("LOW");
 548     ActionBars:SetPoint("BOTTOMLEFT");
 549     ActionBars:SetWidth(1);
 550     ActionBars:SetHeight(1);
 551     for _, config in pairs(settings) do
 552         if (not usingBonusbars[class] or not usingBonusbars[class][config.bar]) and
 553            (not chars[realm] or not chars[realm][name] or chars[realm][name][config.bar]) then
 554             createActionBar(ActionBars, config);
 555         end
 556     end
 557 end
 558
 559 local function setupBindings()
 560     _G["BINDING_HEADER_OmaAB"] = "Oma Action Bar";
 561     for i = 1,10 do
 562         _G["BINDING_HEADER_OMAABBLANK"..i] = "Bar "..i;
 563         for j = 1,12 do
 564             _G[format("BINDING_NAME_CLICK OmaBT%d:LeftButton", (i-1)*12+j)] = format("Bar %d Button %d", i, j);
 565         end
 566     end
 567 end
 568
 569 local mounted = false;
 570
 571 local events = {
 572     ["ACTIONBAR_UPDATE_COOLDOWN"] = function()
 573         for _, button in pairs(activeButtons) do
 574             updateCooldown(button, button.slot);
 575         end
 576     end,
 577     ["SPELL_UPDATE_CHARGES"] = function()
 578         for _, button in pairs(activeButtons) do
 579             updateCount(button, button.slot);
 580         end
 581     end,
 582     ["ACTIONBAR_SLOT_CHANGED"] = function(slot)
 583         if buttons[slot] then buttons[slot]:ActionChanged() end
 584     end,
 585     ["ACTIONBAR_SHOWGRID"] = function()
 586         for _, button in pairs(buttons) do
 587             button.grid = true;
 588             button.iconbase:Show();
 589             if not activeButtons[button.slot] then button.base:Show() end
 590         end
 591     end,
 592     ["ACTIONBAR_HIDEGRID"] = function()
 593         for _, button in pairs(buttons) do
 594             button.grid = nil;
 595             button.iconbase:Hide();
 596             if not activeButtons[button.slot] then button.base:Hide() end
 597         end
 598     end,
 599     ["ACTIONBAR_UPDATE_STATE"] = function()
 600         for _, button in pairs(activeButtons) do
 601             updateState(button, button.slot);
 602         end
 603     end,
 604     ["ACTIONBAR_UPDATE_USABLE"] = function()
 605         for _, button in pairs(activeButtons) do
 606             updateUsable(button, button.slot);
 607         end
 608     end,
 609     ["UPDATE_OVERRIDE_ACTIONBAR"] = function()
 610         if buttons[1] then -- called before PLAYER_LOGIN
 611             for _, button in pairs(buttons) do
 612                 updateButton(button, button.slot);
 613             end
 614         end
 615     end,
 616     ["START_AUTOREPEAT_SPELL"] = function()
 617         for _, button in pairs(activeButtons) do
 618             if IsAutoRepeatAction(button.slot) then
 619                 button.autorepeating = true;
 620                 button.icon:SetVertexColor(0, 1, 0.5);
 621             end
 622         end
 623     end,
 624     ["STOP_AUTOREPEAT_SPELL"] = function()
 625         for _, button in pairs(activeButtons) do
 626             if button.autorepeating then
 627                 button.autorepeating = nil;
 628                 updateUsable(button, button.slot);
 629             end
 630         end
 631     end,
 632     ["SPELL_ACTIVATION_OVERLAY_GLOW_SHOW"] = function(spell)
 633         -- TODO create mapping from spellIDs to buttons
 634         for _, button in pairs(activeButtons) do
 635             startGlow(button, button.slot, spell);
 636         end
 637     end,
 638     ["SPELL_ACTIVATION_OVERLAY_GLOW_HIDE"] = function(spell)
 639         -- TODO create mapping from spellIDs to buttons
 640         for _, button in pairs(activeButtons) do
 641             stopGlow(button, button.slot, spell);
 642         end
 643     end,
 644     ["UPDATE_BINDINGS"] = function()
 645         for _, button in pairs(buttons) do
 646             updateHotkeys(button);
 647         end
 648     end,
 649     ["UNIT_AURA"] = function(unit)
 650         -- using UNIT_AURA instead of COMPANION_UPDATE to not update every time
 651         -- someone mounts, tracking player mount status with COMPANION_UPDATE is
 652         -- inconsistent
 653         if (not mounted and IsMounted()) or (mounted and not IsMounted()) then
 654             mounted = not mounted;
 655             for _, button in pairs(activeButtons) do
 656                 updateState(button, button.slot);
 657             end
 658         end
 659     end,
 660     ["UPDATE_ALL_BUTTONS"] = function()
 661         for _, button in pairs(buttons) do
 662             updateButton(button, button.slot);
 663         end
 664     end,
 665     ["PLAYER_LOGIN"] = function()
 666         GameTooltip = _G["GameTooltip"];
 667         initialize();
 668     end,
 669     ["ADDON_LOADED"] = function(addon)
 670         if addon == "OmaAB" then
 671             setupBindings();
 672             ActionBars:UnregisterEvent("ADDON_LOADED");
 673         end
 674     end,
 675 };
 676 events["LOSS_OF_CONTROL_ADDED"] = events["ACTIONBAR_UPDATE_COOLDOWN"];
 677 events["LOSS_OF_CONTROL_UPDATE"] = events["ACTIONBAR_UPDATE_COOLDOWN"]; -- TODO might change once tooltips are in
 678 events["PLAYER_MOUNT_DISPLAY_CHANGED"] = events["ACTIONBAR_UPDATE_USABLE"];
 679 events["TRADE_SKILL_SHOW"] = events["ACTIONBAR_UPDATE_STATE"];
 680 events["TRADE_SKILL_CLOSE"] = events["ACTIONBAR_UPDATE_STATE"];
 681 events["ARCHAEOLOGY_CLOSED"] = events["ACTIONBAR_UPDATE_STATE"];
 682 events["PLAYER_ENTERING_WORLD"] = events["UPDATE_ALL_BUTTONS"];
 683 events["UPDATE_VEHICLE_ACTIONBAR"] = events["UPDATE_ALL_BUTTONS"];
 684 events["UPDATE_SHAPESHIFT_FORM"] = events["UPDATE_ALL_BUTTONS"];
 685 events["SPELL_UPDATE_ICON"] = events["UPDATE_ALL_BUTTONS"];
 686 events["PET_STABLE_UPDATE"] = events["UPDATE_ALL_BUTTONS"];
 687 events["PET_STABLE_SHOW"] = events["UPDATE_ALL_BUTTONS"];
 688 events["PLAYER_SPECIALIZATION_CHANGED"] = events["UPDATE_ALL_BUTTONS"];
 689 events["UNIT_ENTERED_VEHICLE"] = function(unit)
 690     if unit == "player" then events["ACTIONBAR_UPDATE_STATE"]() end
 691 end
 692 events["UNIT_EXITED_VEHICLE"] = events["UNIT_ENTERED_VEHICLE"];
 693
 694 ActionBars:RegisterEvent("ADDON_LOADED");
 695 ActionBars:RegisterEvent("PLAYER_LOGIN");
 696 ActionBars:RegisterEvent("ACTIONBAR_UPDATE_COOLDOWN");
 697 ActionBars:RegisterEvent("ACTIONBAR_UPDATE_USABLE");
 698 ActionBars:RegisterEvent("ACTIONBAR_UPDATE_STATE");
 699 ActionBars:RegisterEvent("ACTIONBAR_SLOT_CHANGED");
 700 ActionBars:RegisterEvent("ACTIONBAR_SHOWGRID");
 701 ActionBars:RegisterEvent("ACTIONBAR_HIDEGRID");
 702 ActionBars:RegisterEvent("SPELL_UPDATE_ICON");
 703 ActionBars:RegisterEvent("SPELL_UPDATE_CHARGES");
 704 ActionBars:RegisterEvent("SPELL_ACTIVATION_OVERLAY_GLOW_SHOW");
 705 ActionBars:RegisterEvent("SPELL_ACTIVATION_OVERLAY_GLOW_HIDE");
 706 ActionBars:RegisterEvent("UPDATE_VEHICLE_ACTIONBAR");
 707 ActionBars:RegisterEvent("UPDATE_OVERRIDE_ACTIONBAR");
 708 ActionBars:RegisterEvent("PLAYER_MOUNT_DISPLAY_CHANGED");
 709 ActionBars:RegisterEvent("PLAYER_SPECIALIZATION_CHANGED");
 710 ActionBars:RegisterEvent("UNIT_ENTERED_VEHICLE");
 711 ActionBars:RegisterEvent("UNIT_EXITED_VEHICLE");
 712 ActionBars:RegisterEvent("PET_STABLE_UPDATE");
 713 ActionBars:RegisterEvent("PET_STABLE_SHOW");
 714 ActionBars:RegisterEvent("UPDATE_BINDINGS");
 715 ActionBars:RegisterUnitEvent("UNIT_AURA", "player");
 716 ActionBars:SetScript("OnEvent", function(self, event, arg1)
 717     events[event](arg1);
 718 end);