core.lua

local idTweaks = LibStub('AceAddon-3.0'):NewAddon('idTweaks',
  'AceConsole-3.0'
)

function idTweaks:OnInitialize()
  self.db = LibStub('AceDB-3.0'):New('idTweaksDB')

  self.options = {
    name = 'idTweaks',
    handler = self,
    type = 'group',
    args = {
      profile = LibStub('AceDBOptions-3.0'):GetOptionsTable(self.db)
    }
  }
end

function idTweaks:OnEnable()
  LibStub('AceConfig-3.0'):RegisterOptionsTable('idTweaks', self.options, { 'idt', 'idtweaks' })
  LibStub('AceConfigDialog-3.0'):AddToBlizOptions('idTweaks')
end

local MaxCameraDistance = idTweaks:NewModule('MaxCameraDistance')

function MaxCameraDistance:OnInitialize()
  -- TODO: make this static
  self.defaultValue = GetCVar('cameraDistanceMax')

  -- TODO: Make this an option
  self.value = 30
end

function MaxCameraDistance:OnEnable()
  SetCVar('cameraDistanceMax', self.value)
end

function MaxCameraDistance:OnDisable()
  SetCVar('cameraDistanceMax', self.defaultValue)
end

local ReplaceChatMessages = idTweaks:NewModule('ReplaceChatMessages')

function ReplaceChatMessages:OnInitialize()
  self.filters = {
    CHAT_MSG_AFK = {
    },
    CHAT_MSG_COMBAT_FACTION_CHANGE = {
    },
    CHAT_MSG_COMBAT_GUILD_XP_GAIN = {
    },
    CHAT_MSG_COMBAT_HONOR_GAIN = {
    },
    CHAT_MSG_COMBAT_XP_GAIN = {
      ['(.+) dies, you gain (.+) experience. %(%+(.+)exp Rested bonus%)'] = '+ %2 (+%3) xp: %1',
      ['(.+) dies, you gain (.+) experience.'] = '+ %2 xp: %1'
    },
    CHAT_MSG_COMBAT_MISC_INFO = {
    },
    CHAT_MSG_CURRENCY = {
    },
    CHAT_MSG_DND = {
    },
    CHAT_MSG_GUILD_ACHIEVEMENT = {
      ['%%s has earned the achievement (.+)!'] = '\124cff00ff00g %1 %%s\124hwat123'
    },
    CHAT_MSG_IGNORED = {
    },
    CHAT_MSG_LOOT = {
      ['You receive loot: (.+)%.'] = '+ %1'
    },
    CHAT_MSG_MONEY = {
    },
    CHAT_MSG_SKILL = {
    },
    CHAT_MSG_SYSTEM = {
      ['You are now Busy: in combat'] = '+ Combat',
      ['You are no longer marked Busy.'] = '- Combat'
    },
    CHAT_MSG_TARGETICONS = {
    },
    CHAT_MSG_TRADESKILLS = {
    }
  }
end

function ReplaceChatMessages:OnEnable()
  for event, eventFilters in pairs(self.filters) do
    ChatFrame_AddMessageEventFilter(event, function(frame, event, message, ...)
      if next(eventFilters) == nil then
        ReplaceChatMessages:Print(event..' :'..message)
      end
      for k,v in pairs(eventFilters) do
        message = message:gsub(k, v)
      end
      return nil, message, ...
    end)
  end
end

-- Make this a module to create new slash commands from the config/options.
local SlashCommands = idTweaks:NewModule('SlashCommands')

function SlashCommands:OnEnable()
  SlashCmdList['IDTWEAKS_RELOAD'] = ReloadUI
  SLASH_IDTWEAKS_RELOAD1 = '/rl'
  SLASH_IDTWEAKS_RELOAD2 = '/reload'
end

function SlashCommands:OnDisable()
  SlashCmdList['IDTWEAKS_RELOAD'] = nil
  SLASH_IDTWEAKS_RELOAD1 = nil
  SLASH_IDTWEAKS_RELOAD2 = nil
end

local AnchorMouse = idTweaks:NewModule('AnchorMouse', 'AceHook-3.0')

function AnchorMouse:GameTooltip_SetDefaultAnchor(tooltip, self)
  tooltip:SetOwner(self, 'ANCHOR_CURSOR')
end

function AnchorMouse:OnEnable()
  self:SecureHook('GameTooltip_SetDefaultAnchor')
end

function AnchorMouse:OnDisable()
  self:Unhook('GameTooltip_SetDefaultAnchor')
end