61 lines
2.0 KiB
Lua
61 lines
2.0 KiB
Lua
local _G = ShaguTweaks.GetGlobalEnv()
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local T = ShaguTweaks.T
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local module = ShaguTweaks:register({
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title = T["Show Healing Predictions"],
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description = T["Show healing predictions that are received in a healcomm compatible protocol."],
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expansions = { ["vanilla"] = true, ["tbc"] = false },
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category = T["Raid Frames"],
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maintainer = "@shagu (GitHub)",
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enabled = true,
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})
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module.enable = function(self)
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ShaguTweaks.UnitFrame_NewComponent('healing predictions', {
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events = {
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'FRAME_TICK_250',
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},
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create = function(frame)
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-- create green prediction healthbar
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frame.predict = frame.bar:CreateTexture(nil, "BORDER")
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frame.predict:SetTexture("Interface\\TargetingFrame\\UI-StatusBar")
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frame.predict:SetVertexColor(0, 1, 0, 1)
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frame.predict:SetPoint("TOPLEFT", frame.bar, "TOPLEFT", 0, 0)
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frame.predict:SetPoint("BOTTOMLEFT", frame.bar, "BOTTOMLEFT", 0, 0)
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end,
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update = function(frame, event)
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-- read predictions
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local heal = ShaguTweaks.libpredict:UnitGetIncomingHeals(frame.unitstr)
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local res = ShaguTweaks.libpredict:UnitHasIncomingResurrection(frame.unitstr)
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-- update bar size if required
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if heal ~= frame.predict_lastval then
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if heal and heal > 0 then
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local health, maxHealth = UnitHealth(frame.unitstr), UnitHealthMax(frame.unitstr)
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local barWidth = frame.bar:GetWidth()
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local healthWidth = maxHealth > 0 and barWidth * health / maxHealth or 0
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local incWidth = maxHealth > 0 and barWidth * heal / maxHealth or 0
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frame.predict:SetWidth(math.min(barWidth, healthWidth + incWidth))
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frame.predict:Show()
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else
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frame.predict:Hide()
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end
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frame.predict_lastval = heal
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end
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-- update healing state
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if heal and heal > 0 then
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frame.info = "|cff22ff22+" .. heal .. "|r"
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end
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-- update resurrection state
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if res then
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frame.info = "|cffffff55Resurrecting"
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end
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end
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})
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end
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