/Tukui/modules/unitframes/plugins/oUF_ClassIcons/oUF_ClassIcons.lua

http://github.com/Asphyxia/Tukui · Lua · 47 lines · 36 code · 10 blank · 1 comment · 4 complexity · b93beb8f4eb5c6ebb1b2a00076080e29 MD5 · raw file 

    

  1. local _, ns = ...
    2. 

  2. local oUF = ns.oUF or oUF
    3. 

  3. 

  4. local Update = function(self, event)
    5. 

  5. 	local _, class = UnitClass(self.unit)
    6. 

  6. 	local icon = self.ClassIcon
    7. 

  7.   
    8. 

  8. 	if(class) then
    9. 

  9. 		local left, right, top, bottom = unpack(CLASS_BUTTONS[class])
    10. 

  10. 		-- zoom class icon
    11. 

  11. 		left = left + (right - left) * 0.09
    12. 

  12. 		right = right - (right - left) * 0.09
    13. 

  13. 

  14. 		top = top + (bottom - top) * 0.09
    15. 

  15. 		bottom = bottom - (bottom - top) * 0.09
    16. 

  16. 	
    17. 

  17. 		icon:SetTexCoord(left, right, top, bottom)
    18. 

  18. 		icon:Show()
    19. 

  19. 	else
    20. 

  20. 		icon:Hide()
    21. 

  21. 	end
    22. 

  22. end
    23. 

  23. 

  24. local Enable = function(self)
    25. 

  25. 	local cicon = self.ClassIcon
    26. 

  26. 

  27. 	if(cicon) then
    28. 

  28. 		self:RegisterEvent("PARTY_MEMBERS_CHANGED", Update)
    29. 

  29. 		self:RegisterEvent("PLAYER_TARGET_CHANGED", Update)
    30. 

  30. 		self:RegisterEvent("ARENA_OPPONENT_UPDATE", Update)
    31. 

  31. 

  32. 		cicon:SetTexture("Interface\\Glues\\CharacterCreate\\UI-CharacterCreate-Classes")
    33. 

  33. 		
    34. 

  34. 		return true
    35. 

  35. 	end
    36. 

  36. end
    37. 

  37. 

  38. local Disable = function(self)
    39. 

  39. 	local ricon = self.ClassIcon
    40. 

  40. 	if(ricon) then
    41. 

  41. 		self:UnregisterEvent("ARENA_OPPONENT_UPDATE", Update)
    42. 

  42. 		self:UnregisterEvent("PARTY_MEMBERS_CHANGED", Update)
    43. 

  43. 		self:UnregisterEvent("PLAYER_TARGET_CHANGED", Update)
    44. 

  44. 	end
    45. 

  45. end
    46. 

  46. 

  47. oUF:AddElement('ClassIcon', Update, Enable, Disable)
    48.