Nenue@19: --- ${PACKAGE_NAME}
Nenue@19: -- @file-author@
Nenue@19: -- @project-revision@ @project-hash@
Nenue@19: -- @file-revision@ @file-hash@
Nenue@19: -- Created: 4/6/2016 4:44 AM
Nenue@19: 
Nenue@19: local B = select(2,...).frame
Nenue@19: local mod = B:RegisterModule("ObjectiveTracker", _G.VeneerObjectiveWrapper, 'BuffFrame')
Nenue@19: local tostring = tostring
Nenue@19: local UnitLevel, IsResting, UnitXP, UnitXPMax, GetXPExhaustion, IsXPUserDisabled = UnitLevel, IsResting, UnitXP, UnitXPMax, GetXPExhaustion, IsXPUserDisabled
Nenue@19: local Wrapper = _G.VeneerObjectiveWrapper
Nenue@19: local print = B.print('XPTracker')
Nenue@19: 
Nenue@19: mod.InitializeXPTracker = function()
Nenue@19:   local XPBar = Wrapper.XPBar
Nenue@19:   if UnitLevel('player') == 100 then
Nenue@19:     XPBar:Hide()
Nenue@19:     return
Nenue@19:   end
Nenue@19: 
Nenue@19:   --- xp bar
Nenue@19:   XPBar:SetWidth(mod.Conf.Wrapper.WrapperWidth - Wrapper.CloseButton:GetWidth())
Nenue@19:   XPBar.statusbg:SetAllPoints(XPBar)
Nenue@19:   XPBar:RegisterEvent('DISABLE_XP_GAIN')
Nenue@19:   XPBar:RegisterEvent('ENABLE_XP_GAIN')
Nenue@19:   XPBar:SetScript('OnEvent', mod.UpdateXP)
Nenue@19: 
Nenue@19:   if not IsXPUserDisabled() then
Nenue@19:     mod.EnableXP(XPBar)
Nenue@19:   else
Nenue@19:     mod.DisableXP(XPBar)
Nenue@19:   end
Nenue@19: 
Nenue@19:   mod.UpdateXP(XPBar)
Nenue@19: end
Nenue@19: 
Nenue@19: mod.EnableXP = function(self)
Nenue@19:   self:RegisterEvent('PLAYER_XP_UPDATE')
Nenue@19:   self:RegisterEvent('PLAYER_LEVEL_UP')
Nenue@19:   self:RegisterEvent('PLAYER_UPDATE_RESTING')
Nenue@19:   self.statusbg:SetTexture(0,0,0,.25)
Nenue@19:   self:Show()
Nenue@19: end
Nenue@19: 
Nenue@19: mod.DisableXP = function(self)
Nenue@19:   self:UnregisterEvent('PLAYER_XP_UPDATE')
Nenue@19:   self:UnregisterEvent('PLAYER_LEVEL_UP')
Nenue@19:   self:UnregisterEvent('PLAYER_UPDATE_RESTING')
Nenue@19:   self.statusbg:SetTexture(0.5,0.5,0.5,0.5)
Nenue@19:   self:Hide()
Nenue@19: end
Nenue@19: 
Nenue@19: mod.UpdateXP = function(self, event)
Nenue@19:   if event == 'DISABLE_XP_GAIN' then
Nenue@19:     mod.DisableXP(self)
Nenue@19:   elseif event == 'ENABLE_XP_GAIN' then
Nenue@19:     mod.EnableXP(self)
Nenue@19:   end
Nenue@19: 
Nenue@19:   if not IsXPUserDisabled() then
Nenue@19: 
Nenue@19:     local xp = UnitXP('player')
Nenue@19:     local xpmax = UnitXPMax('player')
Nenue@19:     local rest = GetXPExhaustion()
Nenue@19:     self.foreground:SetWidth((xp/xpmax) * self:GetWidth())
Nenue@19:     if rest then
Nenue@19:       self.rested:ClearAllPoints()
Nenue@19:       if xp == 0 then
Nenue@19:         self.rested:SetPoint('TOPLEFT', self, 'TOPLEFT', 0, 0)
Nenue@19:       else
Nenue@19:         self.rested:SetPoint('TOPLEFT', self.fg, 'TOPRIGHT', 0, 0)
Nenue@19:       end
Nenue@19: 
Nenue@19:       if (xp + rest) > xpmax then
Nenue@19:         self.rested:SetPoint('BOTTOMRIGHT', self, 'BOTTOMRIGHT', 0, 0)
Nenue@19:       else
Nenue@19:         self.rested:SetWidth((rest/xpmax) * self:GetWidth())
Nenue@19:       end
Nenue@19:       self.rested:SetPoint('BOTTOM', self, 'BOTTOM')
Nenue@19:       self.rested:Show()
Nenue@19:     else
Nenue@19:       self.rested:Hide()
Nenue@19:     end
Nenue@19: 
Nenue@19:     if IsResting() then
Nenue@19:       self.statusbg:SetTexture(.2,.8,.2,.5)
Nenue@19:     else
Nenue@19:       self.statusbg:SetTexture(0,0,0,.25)
Nenue@19:     end
Nenue@19:     self.xpText:SetText(xp .. '/'.. xpmax .. (rest and (' ('..tostring(rest)..')') or ''))
Nenue@19:   end
Nenue@19: end