core: add option to change unit name font

Allows changing the font of the unit names, PvP ranks and guild names
(above players' heads) in the general settings. Requires game restart
to be applied.

api/config.lua

@@ -41,6 +41,7 @@ function pfUI:LoadConfig()
   pfUI:UpdateConfig("global",     nil,           "font_unit",        "Interface\\AddOns\\pfUI\\fonts\\BigNoodleTitling.ttf")
   pfUI:UpdateConfig("global",     nil,           "font_unit_size",   "12")
   pfUI:UpdateConfig("global",     nil,           "font_unit_style",  "OUTLINE")
+  pfUI:UpdateConfig("global",     nil,           "font_unit_name",   "Interface\\AddOns\\pfUI\\fonts\\Myriad-Pro.ttf")
   pfUI:UpdateConfig("global",     nil,           "font_combat",      "Interface\\AddOns\\pfUI\\fonts\\Continuum.ttf")
 
   pfUI:UpdateConfig("global",     nil,           "force_region",     "1")

modules/gui.lua

@@ -1453,6 +1453,7 @@ pfUI:RegisterModule("gui", "vanilla:tbc", function ()
       CreateConfig(nil, T["Enable Region Compatible Font"], C.global, "force_region", "checkbox")
       CreateConfig(nil, T["Standard Text Font"], C.global, "font_default", "dropdown", pfUI.gui.dropdowns.fonts)
       CreateConfig(nil, T["Standard Text Font Size"], C.global, "font_size")
+      CreateConfig(nil, T["Unit Name Font"], C.global, "font_unit_name", "dropdown", pfUI.gui.dropdowns.fonts)
       CreateConfig(nil, T["Scrolling Combat Text Font"], C.global, "font_combat", "dropdown", combatfonts)
       CreateConfig(U["pixelperfect"], T["Enable UI-Scale"], C.global, "pixelperfect", "dropdown", pfUI.gui.dropdowns.scaling)
       CreateConfig(nil, T["Enable Offscreen Frame Positions"], C.global, "offscreen", "checkbox")

pfUI.lua

@@ -118,7 +118,7 @@ function pfUI:UpdateFonts()
   if not pfUI_config or not pfUI_config.global then return end
 
   -- load font configuration
-  local default, unit, combat
+  local default, unit, unit_name, combat
   if pfUI_config.global.force_region == "1" and GetLocale() == "zhCN" and pfUI.expansion == "vanilla" then
     -- force locale compatible fonts
     default = "Fonts\\FZXHLJW.TTF"
@@ -139,12 +139,14 @@ function pfUI:UpdateFonts()
     default = pfUI.media[pfUI_config.global.font_default]
     combat = pfUI.media[pfUI_config.global.font_combat]
     unit = pfUI.media[pfUI_config.global.font_unit]
+    unit_name = pfUI.media[pfUI_config.global.font_unit_name]
   end
 
   -- write setting shortcuts
   pfUI.font_default = default
   pfUI.font_combat = combat
   pfUI.font_unit = unit
+  pfUI.font_unit_name = unit_name
 
   -- skip setting fonts, keep blizzard defaults
   if pfUI_config.global.font_blizzard == "1" then
@@ -155,7 +157,7 @@ function pfUI:UpdateFonts()
   STANDARD_TEXT_FONT = default
   DAMAGE_TEXT_FONT   = combat
   NAMEPLATE_FONT     = default
-  UNIT_NAME_FONT     = default
+  UNIT_NAME_FONT     = unit_name
 
   -- set dropdown font to default size
   UIDROPDOWNMENU_DEFAULT_TEXT_HEIGHT = 11