OmaRF/RaidFrame.lua

   1 -- RaidFrame.lua
   2 local _;
   3 local unpack, pairs = unpack, pairs;
   4 local format = string.format;
   5 local UnitInRange = UnitInRange;
   6 local InCombatLockdown = InCombatLockdown;
   7 local CreateFrame, RegisterStateDriver, RegisterUnitWatch = CreateFrame, RegisterStateDriver, RegisterUnitWatch;
   8 local CTimerAfter = C_Timer.After;
   9 local STANDARD_TEXT_FONT = STANDARD_TEXT_FONT;
  10 local GameTooltip = GameTooltip;
  11 local GameTooltip_SetDefaultAnchor = GameTooltip_SetDefaultAnchor;
  12
  13 local registerEvents = OmaRFEvents.RegisterEvents;
  14 local registerUnitEvents = OmaRFEvents.RegisterUnitEvents;
  15 local unitEvent = OmaRFEvents.UnitEvent;
  16 local setupIndicators = OmaRFIndicators.SetupIndicators;
  17
  18 local Settings = OmaRFSettings;
  19 local baseColor = Settings.BaseColor;
  20 local bgColor = Settings.BgColor;
  21 local healthColor = Settings.HealthColor;
  22 local shieldColor = Settings.ShieldColor;
  23 local shieldhlColor = Settings.ShieldhlColor;
  24 local healpredColor = Settings.HealpredColor;
  25 local healabsorbColor = Settings.HealabsorbColor;
  26 local width, height = Settings.Width, Settings.Height;
  27 -- placeholders with visible values when error happens
  28 local anchorX, anchorY = 10, 10;
  29 local attributes = {};
  30
  31 local CFrame = CreateFrame("Frame", "OmaRFFrame", UIParent);
  32 local inheritedFrames = "SecureUnitButtonTemplate,SecureHandlerStateTemplate";
  33 local barTexture = "Interface\\AddOns\\OmaRF\\images\\minimalist";
  34 local class = nil;
  35 local party = {};
  36 local raid = {};
  37 local updaters = {};
  38
  39 local M = {};
  40 OmaRaidFrame = M;
  41
  42 local function unitUpdate(frame)
  43     -- there's no in/out of range event, have to check each frame
  44     -- from FrameXML/CompactUnitFrame.lua
  45     if frame.updating then
  46         local inRange, checked = UnitInRange(frame.displayed);
  47         if checked and not inRange then
  48             frame:SetAlpha(0.55);
  49         else
  50             frame:SetAlpha(1);
  51         end
  52         CTimerAfter(0.25, updaters[frame]);
  53     end
  54 end
  55
  56 local function frameShow(frame)
  57     registerEvents(frame);
  58     registerUnitEvents(frame);
  59     frame.updating = true;
  60     CTimerAfter(0.25, updaters[frame]);
  61     unitEvent(frame, "UPDATE_ALL_BARS");
  62 end
  63
  64 local function frameHide(frame)
  65     frame:UnregisterAllEvents();
  66     frame.updating = nil;
  67 end
  68
  69 local function showTooltip(secure)
  70     -- only show raid frame tooltips out of combat
  71     if not InCombatLockdown() then
  72         GameTooltip_SetDefaultAnchor(GameTooltip, secure);
  73         GameTooltip:SetUnit(secure:GetAttribute("unit"));
  74     end
  75 end
  76
  77 local function hideTooltip(secure)
  78     if GameTooltip:IsOwned(secure) then GameTooltip:FadeOut() end
  79 end
  80
  81 local function setupFrame(frame, secure, unit)
  82     secure:SetAttribute("unit", unit);
  83     frame:SetAttribute("unit", unit);
  84     frame.unit = unit;
  85     frame.displayed = unit;
  86     -- hide frame to get initial frameShow call
  87     frame:Hide();
  88     if unit == "player" then frame.vehicle = "vehicle"
  89     else frame.vehicle = unit.."pet" end
  90     -- create visuals
  91     secure:SetWidth(width+2);
  92     secure:SetHeight(height+2);
  93     frame:SetWidth(width+2);
  94     frame:SetHeight(height+2);
  95     frame.base = frame:CreateTexture(nil, "BACKGROUND");
  96     frame.base:SetAllPoints();
  97     frame.base:SetColorTexture(1, 1, 1);
  98     frame.base:SetVertexColor(unpack(baseColor));
  99     frame.background = frame:CreateTexture(nil, "BACKGROUND", nil, 1);
 100     frame.background:SetPoint("TOPLEFT", frame, "TOPLEFT", 1, -1);
 101     frame.background:SetPoint("BOTTOMRIGHT", frame, "BOTTOMRIGHT", -1, 1);
 102     frame.background:SetColorTexture(unpack(bgColor));
 103     frame.health = frame:CreateTexture(nil, "BORDER");
 104     frame.health:SetTexture(barTexture);
 105     frame.health:SetPoint("TOPLEFT", frame.background, "TOPLEFT");
 106     frame.health:SetPoint("BOTTOMLEFT", frame.background, "BOTTOMLEFT");
 107     frame.health:SetVertexColor(unpack(healthColor));
 108     frame.shield = frame:CreateTexture(nil, "BORDER");
 109     frame.shield:SetPoint("TOPLEFT", frame.health, "TOPRIGHT");
 110     frame.shield:SetPoint("BOTTOMLEFT", frame.health, "BOTTOMRIGHT");
 111     frame.shield:SetTexture(barTexture);
 112     frame.shield:SetVertexColor(unpack(shieldColor));
 113     frame.shield:Hide();
 114     frame.shieldhl = frame:CreateTexture(nil, "ARTWORK");
 115     frame.shieldhl:SetPoint("TOPLEFT", frame.background, "TOPRIGHT", -1, 0);
 116     frame.shieldhl:SetPoint("BOTTOMRIGHT", frame.background, "BOTTOMRIGHT", 1, 0);
 117     frame.shieldhl:SetColorTexture(unpack(shieldhlColor));
 118     frame.shieldhl:Hide();
 119     frame.healpred = frame:CreateTexture(nil, "ARTWORK");
 120     frame.healpred:SetPoint("TOPLEFT", frame.health, "TOPRIGHT");
 121     frame.healpred:SetPoint("BOTTOMLEFT", frame.health, "BOTTOMRIGHT");
 122     frame.healpred:SetColorTexture(unpack(healpredColor));
 123     frame.healpred:Hide();
 124     frame.healabsorb = frame:CreateTexture(nil, "ARTWORK");
 125     frame.healabsorb:SetPoint("TOPRIGHT", frame.health, "TOPRIGHT");
 126     frame.healabsorb:SetPoint("BOTTOMRIGHT", frame.health, "BOTTOMRIGHT");
 127     frame.healabsorb:SetColorTexture(unpack(healabsorbColor));
 128     frame.healabsorb:Hide();
 129     frame.overlay = frame:CreateTexture(nil, "ARTWORK", nil, 1);
 130     frame.overlay:SetPoint("TOPLEFT", frame.background, "TOPLEFT");
 131     frame.overlay:SetPoint("BOTTOMRIGHT", frame.background, "BOTTOMRIGHT");
 132     frame.overlay:SetColorTexture(1, 1, 1);
 133     frame.overlay:Hide();
 134     frame.role = frame:CreateTexture(nil, "ARTWORK", nil, 2);
 135     frame.role:SetPoint("BOTTOMRIGHT", frame.background, "BOTTOMRIGHT", -2, 2);
 136     frame.role:SetPoint("TOPLEFT", frame.background, "BOTTOMRIGHT", -14, 14);
 137     frame.role:SetTexture("Interface\\LFGFRAME\\LFGROLE");
 138     frame.role:Hide();
 139     frame.name = frame:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
 140     frame.name:SetPoint("CENTER", frame.background, "CENTER", 0, 11);
 141     frame.text = frame:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
 142     frame.text:SetFont(STANDARD_TEXT_FONT, 13);
 143     frame.text:SetPoint("CENTER", frame.background, "CENTER", 0, -1);
 144     frame.text:Hide();
 145     frame.ready = frame:CreateTexture(nil, "OVERLAY");
 146     frame.ready:SetPoint("TOPLEFT", frame.background, "BOTTOMLEFT", 0, 14);
 147     frame.ready:SetPoint("BOTTOMRIGHT", frame.background, "BOTTOMLEFT", 14, 0);
 148     frame.ready:Hide();
 149     frame.targeticon = frame:CreateTexture(nil, "OVERLAY");
 150     frame.targeticon:SetPoint("CENTER", frame.background, "TOP");
 151     frame.targeticon:SetWidth(12);
 152     frame.targeticon:SetHeight(12);
 153     frame.targeticon:SetTexture("Interface\\TARGETINGFRAME\\UI-RaidTargetingIcons");
 154     frame.targeticon:Hide();
 155     -- set up indicators
 156     setupIndicators(frame, class);
 157     -- set scripts
 158     frame:SetScript("OnShow", frameShow);
 159     frame:SetScript("OnHide", frameHide);
 160     frame:SetScript("OnEvent", unitEvent);
 161     secure:SetScript("OnEnter", showTooltip);
 162     secure:SetScript("OnLeave", hideTooltip);
 163     -- set up periodic updates
 164     updaters[frame] = function() return unitUpdate(frame) end
 165     -- set attributes
 166     secure:RegisterForClicks("AnyDown");
 167     for attr, val in pairs(attributes) do
 168         secure:SetAttribute(attr, val);
 169     end
 170     -- rest give target and menu
 171     secure:SetAttribute("*type1", "target");
 172     secure:SetAttribute("*type2", "togglemenu");
 173 end
 174
 175 -- vehicle toggle from Shadowed Unit Frames
 176 local vehicletoggle = [=[
 177     local unit = self:GetAttribute("unit");
 178     if unit and newstate == "vehicle" and not UnitTargetsVehicleInRaidUI(unit) then
 179         self:SetAttribute("toggleForVehicle", false);
 180     else
 181         self:SetAttribute("toggleForVehicle", true);
 182     end
 183 ]=]
 184
 185 local function initializeParty(parent)
 186     local secure = CreateFrame("Button", "OmaPartySecure0", parent, inheritedFrames);
 187     local frame = CreateFrame("Frame", "OmaParty0", parent);
 188     local unit = "player";
 189     secure:SetPoint("TOPLEFT", parent, "TOPLEFT");
 190     frame:SetPoint("TOPLEFT", parent, "TOPLEFT");
 191     setupFrame(frame, secure, unit);
 192     RegisterStateDriver(frame, "visibility", "[@player,group:raid] hide; show");
 193     RegisterStateDriver(secure, "visibility", "[@player,group:raid] hide; show");
 194     RegisterStateDriver(secure, "vehicleui", "[vehicleui] vehicle; no");
 195     secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 196     party[0] = {secure=secure, frame=frame};
 197     for i = 1,4 do
 198         local secure = CreateFrame("Button", "OmaPartySecure"..i, parent, inheritedFrames);
 199         local frame = CreateFrame("Frame", "OmaParty"..i, parent);
 200         local unit = "party"..i;
 201         secure:SetPoint("TOPLEFT", party[i-1].secure, "TOPRIGHT");
 202         frame:SetPoint("TOPLEFT", party[i-1].frame, "TOPRIGHT");
 203         setupFrame(frame, secure, unit);
 204         local visible = format("[@%s,exists,group:raid] hide; [@%s,exists] show; hide", unit, unit);
 205         local vehicle = format("[@%s,unithasvehicleui] vehicle; no", unit);
 206         RegisterStateDriver(frame, "visibility", visible);
 207         RegisterStateDriver(secure, "visibility", visible);
 208         RegisterStateDriver(secure, "vehicleui", vehicle);
 209         secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 210         party[i] = {secure=secure, frame=frame};
 211     end
 212 end
 213
 214 local function initializeRaid(parent)
 215     local secure = CreateFrame("Button", "OmaRaidSecure1", parent, inheritedFrames);
 216     local frame = CreateFrame("Frame", "OmaRaid1", parent);
 217     local unit = "raid1";
 218     secure:SetPoint("TOPLEFT", parent, "TOPLEFT");
 219     frame:SetPoint("TOPLEFT", parent, "TOPLEFT");
 220     setupFrame(frame, secure, unit);
 221     RegisterUnitWatch(frame);
 222     RegisterUnitWatch(secure);
 223     local vehicle = format("[@%s,unithasvehicleui] vehicle; no", unit);
 224     RegisterStateDriver(secure, "vehicleui", vehicle);
 225     secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 226     raid[1] = {secure=secure, frame=frame};
 227     for y = 1,7 do
 228         local i = y*5+1;
 229         local secure = CreateFrame("Button", "OmaRaidSecure"..i, parent, inheritedFrames);
 230         local frame = CreateFrame("Frame", "OmaRaid"..i, parent);
 231         local unit = "raid"..i;
 232         secure:SetPoint("TOPLEFT", raid[i-5].secure, "BOTTOMLEFT");
 233         frame:SetPoint("TOPLEFT", raid[i-5].frame, "BOTTOMLEFT");
 234         setupFrame(frame, secure, unit);
 235         RegisterUnitWatch(frame);
 236         RegisterUnitWatch(secure);
 237         local vehicle = format("[@%s,unithasvehicleui] vehicle; no", unit);
 238         RegisterStateDriver(secure, "vehicleui", vehicle);
 239         secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 240         raid[i] = {secure=secure, frame=frame};
 241     end
 242     for y = 0,7 do
 243         for x = 1,4 do
 244             local i = y*5+x+1;
 245             local secure = CreateFrame("Button", "OmaRaidSecure"..i, parent, inheritedFrames);
 246             local frame = CreateFrame("Frame", "OmaRaid"..i, parent);
 247             local unit = "raid"..i;
 248             secure:SetPoint("TOPLEFT", raid[i-1].secure, "TOPRIGHT");
 249             frame:SetPoint("TOPLEFT", raid[i-1].frame, "TOPRIGHT");
 250             setupFrame(frame, secure, unit);
 251             RegisterUnitWatch(frame);
 252             RegisterUnitWatch(secure);
 253             local vehicle = format("[@%s,unithasvehicleui] vehicle; no", unit);
 254             RegisterStateDriver(secure, "vehicleui", vehicle);
 255             secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 256             raid[i] = {secure=secure, frame=frame};
 257         end
 258     end
 259 end
 260
 261 local function initializeFocus(parent)
 262     local secure = CreateFrame("Button", "OmaFocusSecure", parent, inheritedFrames);
 263     local frame = CreateFrame("Frame", "OmaFocus", parent);
 264     local unit = "focus";
 265     secure:SetPoint("BOTTOMLEFT", parent, "TOPLEFT");
 266     frame:SetPoint("BOTTOMLEFT", parent, "TOPLEFT");
 267     setupFrame(frame, secure, unit);
 268     RegisterUnitWatch(frame);
 269     RegisterUnitWatch(secure);
 270     local vehicle = format("[@%s,unithasvehicleui] vehicle; no", unit);
 271     RegisterStateDriver(secure, "vehicleui", vehicle);
 272     secure:SetAttribute("_onstate-vehicleui", vehicletoggle);
 273 end
 274
 275 local function initialize()
 276     _, class = UnitClass("player");
 277     anchorX, anchorY = Settings.Character.AnchorX, Settings.Character.AnchorY;
 278     attributes = Settings.Character.Clickheal;
 279     CFrame:SetFrameStrata("LOW");
 280     CFrame:SetPoint("CENTER", nil, "CENTER", anchorX, anchorY);
 281     CFrame:SetHeight((height+2)*8);
 282     CFrame:SetWidth((width+2)*5);
 283     initializeParty(CFrame);
 284     initializeRaid(CFrame);
 285     initializeFocus(CFrame);
 286 end
 287
 288 -- hiding Blizzard frames somewhat based on ShadowedUF
 289 local function hideBlizzardRaidButton()
 290     if InCombatLockdown() then return end
 291     local manager = CompactRaidFrameManager;
 292     -- remove show and unlock buttons from manager
 293     manager.displayFrame.hiddenModeToggle:Hide();
 294     manager.displayFrame.lockedModeToggle:Hide();
 295 end
 296
 297 local hidden = false;
 298 local function hideBlizzardRaid()
 299     if hidden then return end
 300     hidden = true;
 301     local function hide()
 302         if InCombatLockdown() then return end
 303         CompactRaidFrameContainer:Hide();
 304         local shown = CompactRaidFrameManager_GetSetting("IsShown");
 305         if shown and shown ~= "0" then
 306             CompactRaidFrameManager_SetSetting("IsShown", "0");
 307         end
 308     end
 309
 310     CompactRaidFrameContainer:UnregisterAllEvents();
 311     -- there may still be frames created at startup getting events
 312     for i=1,MAX_RAID_MEMBERS do
 313         local frame = _G["CompactRaidFrame"..i];
 314         if not frame then break end
 315         frame:UnregisterAllEvents();
 316     end
 317     hooksecurefunc("CompactRaidFrameManager_UpdateShown", hide);
 318     hide();
 319     CompactRaidFrameContainer:HookScript("OnShow", hide);
 320     hooksecurefunc("CompactRaidFrameManager_UpdateOptionsFlowContainer", hideBlizzardRaidButton);
 321     hideBlizzardRaidButton();
 322
 323     -- hide focus frame
 324     for _, frame in pairs({FocusFrame, FocusFrameToT, FocusFrameSpellBar}) do
 325         frame:UnregisterAllEvents();
 326         if frame.healthbar then frame.healthbar:UnregisterAllEvents() end
 327         if frame.manabar then frame.manabar:UnregisterAllEvents() end
 328         if frame.spellbar then frame.spellbar:UnregisterAllEvents() end
 329         if frame.powerBarAlt then frame.powerBarAlt:UnregisterAllEvents() end
 330         frame:Hide();
 331     end
 332 end
 333
 334 CFrame:RegisterEvent("PLAYER_LOGIN");
 335 CFrame:RegisterEvent("PLAYER_REGEN_ENABLED");
 336 CFrame:SetScript("OnEvent", function(self, event, addon)
 337     if event == "PLAYER_REGEN_ENABLED" then
 338         -- if CompactRaidFrameManager_UpdateOptionsFlowContainer was called in combat
 339         -- couldn't hide the button
 340         hideBlizzardRaidButton();
 341     elseif event == "PLAYER_LOGIN" then
 342         OmaRFLoadChar();
 343         hideBlizzardRaid();
 344         initialize();
 345     end
 346 end);