missing files
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andrew6180
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local Health = {}
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ShadowUF:RegisterModule(Health, "healthBar", ShadowUF.L["Health bar"], true)
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local function getGradientColor(unit)
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local percent = UnitHealth(unit) / UnitHealthMax(unit)
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if( percent >= 1 ) then return ShadowUF.db.profile.healthColors.green.r, ShadowUF.db.profile.healthColors.green.g, ShadowUF.db.profile.healthColors.green.b end
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if( percent == 0 ) then return ShadowUF.db.profile.healthColors.red.r, ShadowUF.db.profile.healthColors.red.g, ShadowUF.db.profile.healthColors.red.b end
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local sR, sG, sB, eR, eG, eB = 0, 0, 0, 0, 0, 0
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local modifier, inverseModifier = percent * 2, 0
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if( percent > 0.50 ) then
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sR, sG, sB = ShadowUF.db.profile.healthColors.green.r, ShadowUF.db.profile.healthColors.green.g, ShadowUF.db.profile.healthColors.green.b
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eR, eG, eB = ShadowUF.db.profile.healthColors.yellow.r, ShadowUF.db.profile.healthColors.yellow.g, ShadowUF.db.profile.healthColors.yellow.b
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modifier = modifier - 1
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else
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sR, sG, sB = ShadowUF.db.profile.healthColors.yellow.r, ShadowUF.db.profile.healthColors.yellow.g, ShadowUF.db.profile.healthColors.yellow.b
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eR, eG, eB = ShadowUF.db.profile.healthColors.red.r, ShadowUF.db.profile.healthColors.red.g, ShadowUF.db.profile.healthColors.red.b
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end
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inverseModifier = 1 - modifier
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return eR * inverseModifier + sR * modifier, eG * inverseModifier + sG * modifier, eB * inverseModifier + sB * modifier
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end
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Health.getGradientColor = getGradientColor
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-- Not doing full health update, because other checks can lag behind without much issue
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local function updateTimer(self)
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local currentHealth = UnitHealth(self.parent.unit)
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if( currentHealth == self.currentHealth ) then return end
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self.currentHealth = currentHealth
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self:SetValue(currentHealth)
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-- As much as I would rather not have to do this in an OnUpdate, I don't have much choice large health changes in a single update will make them very clearly be lagging behind
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for _, fontString in pairs(self.parent.fontStrings) do
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if( fontString.fastHealth ) then
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fontString:UpdateTags()
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end
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end
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-- Update incoming heal number
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if( self.parent.incHeal and self.parent.incHeal.healed ) then
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self.parent.incHeal:SetValue(currentHealth + self.parent.incHeal.healed)
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end
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-- The target is not offline, and we have a health percentage so update the gradient
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if( not self.parent.healthBar.wasOffline and self.parent.healthBar.hasPercent ) then
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Health:SetBarColor(self.parent.healthBar, ShadowUF.db.profile.units[self.parent.unitType].healthBar.invert, getGradientColor(self.parent.unit))
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end
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end
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function Health:OnEnable(frame)
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if( not frame.healthBar ) then
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frame.healthBar = ShadowUF.Units:CreateBar(frame)
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end
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frame:RegisterUnitEvent("UNIT_HEALTH", self, "Update")
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frame:RegisterUnitEvent("UNIT_MAXHEALTH", self, "Update")
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frame:RegisterUnitEvent("UNIT_FACTION", self, "UpdateColor")
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frame:RegisterUnitEvent("UNIT_THREAT_SITUATION_UPDATE", self, "UpdateColor")
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if( frame.unit == "pet" ) then
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frame:RegisterUnitEvent("UNIT_HAPPINESS", self, "UpdateColor")
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end
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frame:RegisterUpdateFunc(self, "UpdateColor")
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frame:RegisterUpdateFunc(self, "Update")
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end
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function Health:OnLayoutApplied(frame)
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if( not frame.visibility.healthBar ) then return end
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if( ShadowUF.db.profile.units[frame.unitType].healthBar.predicted ) then
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frame.healthBar:SetScript("OnUpdate", updateTimer)
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frame.healthBar.parent = frame
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else
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frame.healthBar:SetScript("OnUpdate", nil)
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end
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end
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function Health:OnDisable(frame)
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frame:UnregisterAll(self)
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end
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function Health:SetBarColor(bar, invert, r, g, b)
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if( not invert ) then
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bar:SetStatusBarColor(r, g, b, ShadowUF.db.profile.bars.alpha)
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if( not bar.background.overrideColor ) then
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bar.background:SetVertexColor(r, g, b, ShadowUF.db.profile.bars.backgroundAlpha)
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end
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else
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bar.background:SetVertexColor(r, g, b, ShadowUF.db.profile.bars.alpha)
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if( not bar.background.overrideColor ) then
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bar:SetStatusBarColor(0, 0, 0, 1 - ShadowUF.db.profile.bars.backgroundAlpha)
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else
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bar:SetStatusBarColor(bar.background.overrideColor.r, bar.background.overrideColor.g, bar.background.overrideColor.b, 1 - ShadowUF.db.profile.bars.backgroundAlpha)
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end
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end
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end
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function Health:UpdateColor(frame)
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frame.healthBar.hasReaction = nil
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frame.healthBar.hasPercent = nil
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frame.healthBar.wasOffline = nil
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local color
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local unit = frame.unit
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local reactionType = ShadowUF.db.profile.units[frame.unitType].healthBar.reactionType
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if( not UnitIsConnected(unit) ) then
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frame.healthBar.wasOffline = true
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, ShadowUF.db.profile.healthColors.offline.r, ShadowUF.db.profile.healthColors.offline.g, ShadowUF.db.profile.healthColors.offline.b)
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return
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elseif( ShadowUF.db.profile.units[frame.unitType].healthBar.colorAggro and UnitThreatSituation(frame.unit) == 3 ) then
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, ShadowUF.db.profile.healthColors.hostile.r, ShadowUF.db.profile.healthColors.hostile.g, ShadowUF.db.profile.healthColors.hostile.b)
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return
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elseif( frame.inVehicle ) then
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color = ShadowUF.db.profile.classColors.VEHICLE
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elseif( not UnitIsTappedByPlayer(unit) and UnitIsTapped(unit) and UnitCanAttack("player", unit) ) then
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color = ShadowUF.db.profile.healthColors.tapped
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elseif( unit == "pet" and reactionType == "happiness" and GetPetHappiness() ) then
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local happiness = GetPetHappiness()
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if( happiness == 3 ) then
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color = ShadowUF.db.profile.healthColors.friendly
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elseif( happiness == 2 ) then
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color = ShadowUF.db.profile.healthColors.neutral
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elseif( happiness == 1 ) then
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color = ShadowUF.db.profile.healthColors.hostile
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end
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elseif( not UnitPlayerOrPetInRaid(unit) and not UnitPlayerOrPetInParty(unit) and ( ( ( reactionType == "player" or reactionType == "both" ) and UnitIsPlayer(unit) and not UnitIsFriend(unit, "player") ) or ( ( reactionType == "npc" or reactionType == "both" ) and not UnitIsPlayer(unit) ) ) ) then
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if( not UnitIsFriend(unit, "player") and UnitPlayerControlled(unit) ) then
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if( UnitCanAttack("player", unit) ) then
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color = ShadowUF.db.profile.healthColors.hostile
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else
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color = ShadowUF.db.profile.healthColors.enemyUnattack
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end
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elseif( UnitReaction(unit, "player") ) then
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local reaction = UnitReaction(unit, "player")
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if( reaction > 4 ) then
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color = ShadowUF.db.profile.healthColors.friendly
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elseif( reaction == 4 ) then
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color = ShadowUF.db.profile.healthColors.neutral
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elseif( reaction < 4 ) then
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color = ShadowUF.db.profile.healthColors.hostile
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end
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end
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elseif( ShadowUF.db.profile.units[frame.unitType].healthBar.colorType == "class" and ( UnitIsPlayer(unit) or UnitCreatureFamily(unit) ) ) then
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local class = UnitCreatureFamily(frame.unit) or select(2, UnitClass(frame.unit))
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color = class and ShadowUF.db.profile.classColors[class]
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elseif( ShadowUF.db.profile.units[frame.unitType].healthBar.colorType == "static" ) then
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color = ShadowUF.db.profile.healthColors.static
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end
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if( color ) then
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, color.r, color.g, color.b)
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else
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frame.healthBar.hasPercent = true
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, getGradientColor(unit))
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end
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end
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function Health:Update(frame)
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local isOffline = not UnitIsConnected(frame.unit)
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frame.isDead = UnitIsDeadOrGhost(frame.unit)
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frame.healthBar.currentHealth = UnitHealth(frame.unit)
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frame.healthBar:SetMinMaxValues(0, UnitHealthMax(frame.unit))
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frame.healthBar:SetValue(isOffline and UnitHealthMax(frame.unit) or frame.isDead and 0 or frame.healthBar.currentHealth)
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-- Unit is offline, fill bar up + grey it
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if( isOffline ) then
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frame.healthBar.wasOffline = true
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frame.unitIsOnline = nil
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, ShadowUF.db.profile.healthColors.offline.r, ShadowUF.db.profile.healthColors.offline.g, ShadowUF.db.profile.healthColors.offline.b)
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-- The unit was offline, but they no longer are so we need to do a forced color update
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elseif( frame.healthBar.wasOffline ) then
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frame.healthBar.wasOffline = nil
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self:UpdateColor(frame)
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-- Color health by percentage
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elseif( frame.healthBar.hasPercent ) then
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self:SetBarColor(frame.healthBar, ShadowUF.db.profile.units[frame.unitType].healthBar.invert, getGradientColor(frame.unit))
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end
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end
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