generated from Exiles/coa-template
upstream: https://github.com/Nevcairiel/Mapster tag: 1.3.9 commit: 1c451d24d299d44002b1e182f848aa3a3e7faa6b interface: 30300 (WotLK 3.3.5 — last Mapster version targeting our client)
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@@ -0,0 +1,176 @@
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--[[
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Copyright (c) 2009, Hendrik "Nevcairiel" Leppkes < h.leppkes@gmail.com >
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All rights reserved.
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]]
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local Mapster = LibStub("AceAddon-3.0"):GetAddon("Mapster")
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local L = LibStub("AceLocale-3.0"):GetLocale("Mapster")
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local MODNAME = "GroupIcons"
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local GroupIcons = Mapster:NewModule(MODNAME, "AceEvent-3.0", "AceHook-3.0")
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local fmt = string.format
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local sub = string.sub
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local find = string.find
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local _G = _G
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local RAID_CLASS_COLORS = RAID_CLASS_COLORS
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local UnitClass = UnitClass
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local GetRaidRosterInfo = GetRaidRosterInfo
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local UnitAffectingCombat = UnitAffectingCombat
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local UnitIsDeadOrGhost = UnitIsDeadOrGhost
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local MapUnit_IsInactive = MapUnit_IsInactive
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--Artwork taken from Cartographer
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local path = "Interface\\AddOns\\Mapster\\Artwork\\"
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local FixUnit, FixWorldMapUnits, FixBattlefieldUnits, OnUpdate, UpdateUnitIcon
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local options
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local function getOptions()
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if not options then
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options = {
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order = 20,
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type = "group",
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name = L["Group Icons"],
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arg = MODNAME,
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args = {
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intro = {
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order = 1,
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type = "description",
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name = L["The Group Icons module converts the player icons on the World Map and the Zone/Battlefield map to more meaningful icons, showing their class and (in raids) their sub-group."],
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},
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enabled = {
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order = 2,
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type = "toggle",
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name = L["Enable Group Icons"],
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get = function() return Mapster:GetModuleEnabled(MODNAME) end,
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set = function(info, value) Mapster:SetModuleEnabled(MODNAME, value) end,
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},
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}
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}
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end
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return options
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end
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function GroupIcons:OnInitialize()
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self:SetEnabledState(Mapster:GetModuleEnabled(MODNAME))
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Mapster:RegisterModuleOptions(MODNAME, getOptions, L["Group Icons"])
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end
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function GroupIcons:OnEnable()
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-- Support for !Class Colors
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if CUSTOM_CLASS_COLORS then
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RAID_CLASS_COLORS = CUSTOM_CLASS_COLORS
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end
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if not IsAddOnLoaded("Blizzard_BattlefieldMinimap") then
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self:RegisterEvent("ADDON_LOADED", function(event, addon)
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if addon == "Blizzard_BattlefieldMinimap" then
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GroupIcons:UnregisterEvent("ADDON_LOADED")
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FixBattlefieldUnits(true)
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self:UnregisterEvent("ADDON_LOADED")
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end
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end)
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else
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FixBattlefieldUnits(true)
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end
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FixWorldMapUnits(true)
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self:RawHook("WorldMapUnit_Update", true)
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end
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function GroupIcons:OnDisable()
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FixWorldMapUnits(false)
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FixBattlefieldUnits(false)
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end
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function FixUnit(unit, state, isNormal)
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local frame = _G[unit]
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local icon = frame.icon
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if state then
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frame.elapsed = 0.5
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frame:SetScript("OnUpdate", OnUpdate)
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frame:SetScript("OnEvent", nil)
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if isNormal then
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icon:SetTexture(path .. "Normal")
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end
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else
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frame.elapsed = nil
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frame:SetScript("OnUpdate", nil)
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frame:SetScript("OnEvent", WorldMapUnit_OnEvent)
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icon:SetVertexColor(1, 1, 1)
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icon:SetTexture("Interface\\WorldMap\\WorldMapPartyIcon")
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end
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end
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function FixWorldMapUnits(state)
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for i = 1, 4 do
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FixUnit(fmt("WorldMapParty%d", i), state, true)
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end
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for i = 1,40 do
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FixUnit(fmt("WorldMapRaid%d", i), state)
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end
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end
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function FixBattlefieldUnits(state)
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if BattlefieldMinimap then
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for i = 1, 4 do
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FixUnit(fmt("BattlefieldMinimapParty%d", i), state, true)
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end
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for i = 1, 40 do
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FixUnit(fmt("BattlefieldMinimapRaid%d", i), state)
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end
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end
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end
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function OnUpdate(self, elapsed)
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self.elapsed = self.elapsed - elapsed
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if self.elapsed <= 0 then
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self.elapsed = 0.5
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UpdateUnitIcon(self.icon, self.unit)
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end
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end
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local grouptex = path .. "Group%d"
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function UpdateUnitIcon(tex, unit)
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-- sanity check
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if not (tex and unit) then return end
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-- grab the class filename
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local _, fileName = UnitClass(unit)
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if not fileName then return end
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-- handle raid units, and set the correct subgroup texture
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if find(unit, "raid", 1, true) then
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local _, _, subgroup = GetRaidRosterInfo(sub(unit, 5))
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if not subgroup then return end
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tex:SetTexture(fmt(grouptex, subgroup))
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end
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-- color the texture
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-- either by flash color
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local t = RAID_CLASS_COLORS[fileName]
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if (GetTime() % 1 < 0.5) then
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if UnitAffectingCombat(unit) then
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-- red flash for units in combat
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tex:SetVertexColor(0.8, 0, 0)
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elseif UnitIsDeadOrGhost(unit) then
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-- dark grey flash for dead units
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tex:SetVertexColor(0.2, 0.2, 0.2)
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elseif PlayerIsPVPInactive(unit) then
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tex:SetVertexColor(0.5, 0.2, 0.8)
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end
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-- or class color
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elseif t then
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tex:SetVertexColor(t.r, t.g, t.b)
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else --fallback grey, you never know what happens
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tex:SetVertexColor(0.8, 0.8, 0.8)
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end
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end
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function GroupIcons:WorldMapUnit_Update(unitFrame)
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UpdateUnitIcon(unitFrame.icon, unitFrame.unit)
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end
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