81 lines
2.5 KiB
Lua
81 lines
2.5 KiB
Lua
local T = ShaguTweaks.T
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local module = ShaguTweaks:register({
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title = T["XP Bar Text"],
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description = T["Always shows current XP and rested bonus percentage directly on the experience bar."],
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expansions = { ["vanilla"] = true },
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category = T["Interface"],
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enabled = true,
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order = 70,
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})
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module.enable = function(self)
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-- Reuse the overlay if enable() is called again instead of stacking another
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-- frame and another event handler on top of the experience bar.
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if not self.exp then
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self.exp = CreateFrame("Frame", nil, UIParent)
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self.exp:SetAllPoints(MainMenuExpBar)
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self.exp:SetFrameStrata("HIGH")
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self.exp.text = self.exp:CreateFontString(nil, "OVERLAY", "GameFontWhite")
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self.exp.text:SetFont("Fonts\\ARIALN.TTF", 14, "OUTLINE")
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self.exp.text:SetPoint("CENTER", MainMenuExpBar, "CENTER", 0, 1)
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self.exp.text:SetJustifyH("CENTER")
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self.exp.text:SetTextColor(1, 1, 1)
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end
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local exp = self.exp
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local function UpdateXPText()
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local curr = UnitXP("player")
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local max = UnitXPMax("player")
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if not max or max == 0 then
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if exp.text:IsShown() then exp.text:Hide() end
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self.lastText = nil
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return
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end
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local rest = GetXPExhaustion() or 0
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local xpPct = math.floor(curr / max * 100)
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local text
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if rest > 0 then
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-- Turtle WoW 1.18.1 reduced rested creature XP from +100% to +50%.
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-- The effective GetXPExhaustion full-rest threshold is about 112.5% of
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-- the current level XP, so normalize that pool to a 0-100% display.
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local restPct = math.floor(math.min(rest / (max * 1.125) * 100, 100))
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text = "|cffffffff" .. xpPct .. "%|r |cffaaaaaa(|cffa78aca" .. restPct .. "%|cffaaaaaa)|r"
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else
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text = "|cffffffff" .. xpPct .. "%|r"
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end
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if self.lastText ~= text then
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exp.text:SetText(text)
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self.lastText = text
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end
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if not exp.text:IsShown() then exp.text:Show() end
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end
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if not self.events then
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self.events = CreateFrame("Frame", nil, UIParent)
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self.events:RegisterEvent("PLAYER_ENTERING_WORLD")
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self.events:RegisterEvent("PLAYER_XP_UPDATE")
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self.events:RegisterEvent("UPDATE_EXHAUSTION")
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self.events:RegisterEvent("PLAYER_LEVEL_UP")
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end
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self.events:SetScript("OnEvent", function()
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if event == "PLAYER_ENTERING_WORLD" then
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-- Hide Blizzard's default overlay that renders the original XP text.
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MainMenuBarOverlayFrame:Hide()
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end
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UpdateXPText()
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end)
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-- Refresh immediately in case the module is enabled after entering the world.
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MainMenuBarOverlayFrame:Hide()
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UpdateXPText()
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end
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