OmaUF/TargetFrame.lua

   1 -- TargetFrame.lua
   2 local _;
   3 local unpack, pairs = unpack, pairs;
   4 local format = string.format;
   5 local GameTooltip = nil;
   6 local GameTooltip_SetDefaultAnchor = nil;
   7
   8 local registerUnitEvents = OmaUFEvents.RegisterUnitEvents;
   9 local unitEvent = OmaUFEvents.UnitEvent;
  10 local createAuraFrame = OmaUFAuras.CreateAuraFrame;
  11
  12 local Settings = OmaUFSettings;
  13 local baseColor = Settings.BaseColor;
  14 local bgColor = Settings.BgColor;
  15 local healthColor = Settings.HealthColor;
  16 local shieldColor = Settings.ShieldColor;
  17 local shieldhlColor = Settings.ShieldhlColor;
  18 local healpredColor = Settings.HealpredColor;
  19 local healabsorbColor = Settings.HealabsorbColor;
  20 local width, height = Settings.Target.Width, Settings.Target.Height;
  21 local anchorX, anchorY = Settings.Target.AnchorX, Settings.Target.AnchorY;
  22 -- placeholders with visible values when error happens
  23 local attributes = {};
  24
  25 local inheritedFrames = "SecureUnitButtonTemplate,SecureHandlerStateTemplate";
  26
  27 local function frameShow(frame)
  28     frame:RegisterEvent("GROUP_ROSTER_UPDATE");
  29     frame:RegisterEvent("PLAYER_ENTERING_WORLD");
  30     frame:RegisterEvent("PLAYER_TARGET_CHANGED");
  31     frame:RegisterEvent("PARTY_LEADER_CHANGED");
  32     frame:RegisterUnitEvent("UNIT_LEVEL", frame.unit);
  33     registerUnitEvents(frame);
  34     unitEvent(frame, "UPDATE_ALL_BARS");
  35 end
  36
  37 local function frameHide(frame)
  38     frame:UnregisterAllEvents();
  39 end
  40
  41 local function showTooltip(secure)
  42     GameTooltip_SetDefaultAnchor(GameTooltip, secure);
  43     GameTooltip:SetUnit(secure:GetAttribute("unit"));
  44 end
  45
  46 local function hideTooltip(secure)
  47     GameTooltip:FadeOut();
  48 end
  49
  50 function OmaUnitFrames.InitializeTarget(parent)
  51     GameTooltip = _G["GameTooltip"];
  52     GameTooltip_SetDefaultAnchor = _G["GameTooltip_SetDefaultAnchor"];
  53     attributes = Settings.Character.Clickheal;
  54
  55     local secure = CreateFrame("Button", "OmaTargetSecure", parent, inheritedFrames);
  56     local frame = CreateFrame("Frame", "OmaTarget", parent);
  57     local unit = "target";
  58     secure:SetPoint("CENTER", parent, "CENTER", anchorX, anchorY);
  59     secure:SetAttribute("unit", unit);
  60     frame:SetPoint("CENTER", parent, "CENTER", anchorX, anchorY);
  61     frame:SetAttribute("unit", unit);
  62     frame.unit = unit;
  63     frame.displayed = unit;
  64     -- hide frame to get initial frameShow call
  65     frame:Hide();
  66     -- create visuals
  67     secure:SetWidth(width+2);
  68     secure:SetHeight(height+2);
  69     frame:SetWidth(width+2);
  70     frame:SetHeight(height+2);
  71     frame.width = width;
  72     frame.base = frame:CreateTexture(nil, "BACKGROUND");
  73     frame.base:SetAllPoints();
  74     frame.base:SetColorTexture(1, 1, 1);
  75     frame.base:SetVertexColor(unpack(baseColor));
  76     frame.healthback = frame:CreateTexture(nil, "BACKGROUND", nil, 1);
  77     frame.healthback:SetPoint("TOPLEFT", frame, "TOPLEFT", 1, -1);
  78     frame.healthback:SetPoint("BOTTOMRIGHT", frame, "RIGHT", -1, -5);
  79     frame.healthback:SetTexture("Interface\\RaidFrame\\Raid-Bar-Hp-Fill");
  80     frame.healthback:SetVertexColor(unpack(bgColor));
  81     frame.health = frame:CreateTexture(nil, "BORDER");
  82     frame.health:SetPoint("TOPLEFT", frame.healthback, "TOPLEFT");
  83     frame.health:SetPoint("BOTTOMLEFT", frame.healthback, "BOTTOMLEFT");
  84     frame.health:SetTexture("Interface\\RaidFrame\\Raid-Bar-Hp-Fill");
  85     frame.health:SetVertexColor(unpack(healthColor));
  86     frame.healthText = frame:CreateFontString(nil, "ARTWORK", "GameFontHighlightLarge");
  87     frame.healthText:SetPoint("RIGHT", frame.healthback, "RIGHT", -2, 0);
  88     frame.manaback = frame:CreateTexture(nil, "BACKGROUND", nil, 1);
  89     frame.manaback:SetPoint("TOPLEFT", frame, "LEFT", 1, -5);
  90     frame.manaback:SetPoint("BOTTOMRIGHT", frame, "BOTTOMRIGHT", -1, 1);
  91     frame.manaback:SetTexture("Interface\\RaidFrame\\Raid-Bar-Hp-Fill");
  92     frame.manaback:SetVertexColor(unpack(bgColor));
  93     frame.mana = frame:CreateTexture(nil, "BORDER");
  94     frame.mana:SetPoint("TOPLEFT", frame.manaback, "TOPLEFT");
  95     frame.mana:SetPoint("BOTTOMLEFT", frame.manaback, "BOTTOMLEFT");
  96     frame.mana:SetTexture("Interface\\RaidFrame\\Raid-Bar-Hp-Fill");
  97     frame.manaText = frame:CreateFontString(nil, "ARTWORK", "GameFontHighlight");
  98     frame.manaText:SetPoint("RIGHT", frame.manaback, "RIGHT", -2, 0);
  99     frame.manaText:Hide();
 100     frame.shield = frame:CreateTexture(nil, "BORDER");
 101     frame.shield:SetPoint("TOPLEFT", frame.health, "TOPRIGHT");
 102     frame.shield:SetPoint("BOTTOMLEFT", frame.health, "BOTTOMRIGHT");
 103     frame.shield:SetTexture("Interface\\RaidFrame\\Shield-Fill");
 104     frame.shield:SetVertexColor(unpack(shieldColor));
 105     frame.shield:Hide();
 106     frame.shieldhl = frame:CreateTexture(nil, "ARTWORK");
 107     frame.shieldhl:SetPoint("TOPLEFT", frame.healthback, "TOPRIGHT", -1, 0);
 108     frame.shieldhl:SetPoint("BOTTOMRIGHT", frame.healthback, "BOTTOMRIGHT", 1, 0);
 109     frame.shieldhl:SetColorTexture(unpack(shieldhlColor));
 110     frame.shieldhl:Hide();
 111     frame.healpred = frame:CreateTexture(nil, "ARTWORK");
 112     frame.healpred:SetPoint("TOPLEFT", frame.health, "TOPRIGHT");
 113     frame.healpred:SetPoint("BOTTOMLEFT", frame.health, "BOTTOMRIGHT");
 114     frame.healpred:SetColorTexture(unpack(healpredColor));
 115     frame.healpred:Hide();
 116     frame.healabsorb = frame:CreateTexture(nil, "ARTWORK");
 117     frame.healabsorb:SetPoint("TOPRIGHT", frame.health, "TOPRIGHT");
 118     frame.healabsorb:SetPoint("BOTTOMRIGHT", frame.health, "BOTTOMRIGHT");
 119     frame.healabsorb:SetColorTexture(unpack(healabsorbColor));
 120     frame.healabsorb:Hide();
 121     frame.status = frame:CreateTexture(nil, "OVERLAY");
 122     frame.status:SetPoint("TOPLEFT", frame.manaback, "BOTTOMLEFT", -8, 8);
 123     frame.status:SetPoint("BOTTOMRIGHT", frame.manaback, "BOTTOMLEFT", 8, -8);
 124     frame.status:SetTexture("Interface\\CHARACTERFRAME\\UI-StateIcon");
 125     frame.status:Hide();
 126     frame.pvp = frame:CreateTexture(nil, "OVERLAY");
 127     frame.pvp:SetPoint("TOPLEFT", frame.manaback, "BOTTOMLEFT", 8, 6);
 128     frame.pvp:SetPoint("BOTTOMRIGHT", frame.manaback, "BOTTOMLEFT", 32, -18);
 129     frame.pvp:SetTexture("Interface\\TARGETINGFRAME\\UI-PVP-Horde");
 130     frame.pvp:Hide();
 131     frame.leader = frame:CreateTexture(nil, "OVERLAY");
 132     frame.leader:SetPoint("TOPLEFT", frame.healthback, "TOPLEFT", -6, 6);
 133     frame.leader:SetPoint("BOTTOMRIGHT", frame.healthback, "TOPLEFT", 6, -6);
 134     frame.leader:Hide();
 135     frame.name = frame:CreateFontString(nil, "OVERLAY", "GameFontHighlightLarge");
 136     frame.name:SetPoint("LEFT", frame.healthback, "LEFT", 2, 1);
 137     frame.name.count = 9;
 138     frame.level = frame:CreateFontString(nil, "OVERLAY", "GameFontHighlight");
 139     frame.level:SetPoint("LEFT", frame.manaback, "LEFT", 2, 1);
 140     frame.targeticon = frame:CreateTexture(nil, "OVERLAY");
 141     frame.targeticon:SetPoint("CENTER", frame.healthback, "TOP");
 142     frame.targeticon:SetWidth(18);
 143     frame.targeticon:SetHeight(18);
 144     frame.targeticon:SetTexture("Interface\\TARGETINGFRAME\\UI-RaidTargetingIcons");
 145     frame.targeticon:Hide();
 146     -- set scripts
 147     frame:SetScript("OnShow", frameShow);
 148     frame:SetScript("OnHide", frameHide);
 149     frame:SetScript("OnEvent", unitEvent);
 150     secure:SetScript("OnEnter", showTooltip);
 151     secure:SetScript("OnLeave", hideTooltip);
 152     -- set attributes
 153     secure:RegisterForClicks("AnyDown");
 154     for attr, val in pairs(attributes) do
 155         secure:SetAttribute(attr, val);
 156     end
 157     -- rest give target and menu
 158     secure:SetAttribute("*type1", "target");
 159     secure:SetAttribute("*type2", "togglemenu");
 160     secure:SetAttribute("toggleForVehicle", false);
 161     createAuraFrame(frame, unit);
 162     RegisterUnitWatch(frame);
 163     RegisterUnitWatch(secure);
 164     return frame;
 165 end