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https://github.com/parnic/ice-hud.git
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86 lines
2.5 KiB
Lua
86 lines
2.5 KiB
Lua
IceTargetAbsorb = IceCore_CreateClass(IceUnitBar)
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IceTargetAbsorb.prototype.highestAbsorbSinceLastZero = 0
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IceTargetAbsorb.prototype.ColorName = "TargetAbsorb"
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local UnitGetTotalAbsorbs = UnitGetTotalAbsorbs
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if IceHUD.WowVer < 50200 then
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UnitGetTotalAbsorbs = nil
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end
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-- Constructor --
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function IceTargetAbsorb.prototype:init(moduleName, unit, colorName)
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-- not sure if this is necessary...i think it is...this way, we can instantiate this bar on its own or as a parent class
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if moduleName == nil or unit == nil then
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IceTargetAbsorb.super.prototype.init(self, "TargetAbsorb", "target")
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else
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IceTargetAbsorb.super.prototype.init(self, moduleName, unit)
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end
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if colorName ~= nil then
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self.ColorName = colorName
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end
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self:SetDefaultColor(self.ColorName, 0.99, 0.99, 0.99)
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end
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function IceTargetAbsorb.prototype:GetDefaultSettings()
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local settings = IceTargetAbsorb.super.prototype.GetDefaultSettings(self)
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settings["side"] = IceCore.Side.Right
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settings["offset"] = 3
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settings["upperText"] = "[TotalAbsorb]"
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return settings
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end
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-- OVERRIDE
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function IceTargetAbsorb.prototype:Enable(core)
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IceTargetAbsorb.super.prototype.Enable(self, core)
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self:RegisterEvent("UNIT_ABSORB_AMOUNT_CHANGED", "UpdateAbsorbAmount")
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self:MyRegisterCustomEvents()
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self:UpdateAbsorbAmount("UNIT_ABSORB_AMOUNT_CHANGED", self.unit)
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self:Show(false)
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end
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function IceTargetAbsorb.prototype:MyRegisterCustomEvents()
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self:RegisterEvent("PLAYER_TARGET_CHANGED", "UpdateAbsorbAmount")
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end
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function IceTargetAbsorb.prototype:MyUnregisterCustomEvents()
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self:UnregisterEvent("PLAYER_TARGET_CHANGED")
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end
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function IceTargetAbsorb.prototype:UpdateAbsorbAmount(event, unit)
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if UnitGetTotalAbsorbs == nil or (event == "UNIT_ABSORB_AMOUNT_CHANGED" and unit ~= self.unit) then
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return
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end
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local absorbAmount = UnitGetTotalAbsorbs(self.unit)
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if absorbAmount == nil or absorbAmount <= 0 then
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self.highestAbsorbSinceLastZero = 0
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elseif absorbAmount > self.highestAbsorbSinceLastZero then
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self.highestAbsorbSinceLastZero = absorbAmount
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end
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if absorbAmount == nil or absorbAmount <= 0 or self.highestAbsorbSinceLastZero <= 0 then
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self:Show(false)
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else
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self:Show(true)
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self:UpdateBar(absorbAmount / self.highestAbsorbSinceLastZero, self.ColorName)
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end
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end
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function IceTargetAbsorb.prototype:Disable(core)
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IceTargetAbsorb.super.prototype.Disable(self, core)
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self:UnregisterEvent("UNIT_ABSORB_AMOUNT_CHANGED")
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self:MyUnregisterCustomEvents()
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end
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IceHUD.TargetAbsorb = IceTargetAbsorb:new()
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