From 138532a824bb11e277102020d839f5613d4ffc9f Mon Sep 17 00:00:00 2001
From: praxis <889+praxis@noreply.octowow.st>
Date: Sun, 13 Sep 2026 09:51:57 +0000
Subject: [PATCH] Add modules/mapcolors.lua

---
 modules/mapcolors.lua | 157 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 157 insertions(+)
 create mode 100644 modules/mapcolors.lua

diff --git a/modules/mapcolors.lua b/modules/mapcolors.lua
new file mode 100644
index 0000000..ed62a5e
--- /dev/null
+++ b/modules/mapcolors.lua
@@ -0,0 +1,157 @@
+-- adds class colored circles on world and battlefield map
+pfUI:RegisterModule("mapcolors", function ()
+  local button_cache = {}
+
+  local function Initialize(unit_button_name)
+    local texture_size = tonumber(C.appearance.worldmap.groupcircles)
+    for i=1, MAX_PARTY_MEMBERS do
+      local frame_name = unit_button_name.."Party"..i
+      local frame = _G[frame_name]
+      frame.icon = _G[frame_name.."Icon"]
+      frame.icon:SetTexture(pfUI.media["img:circleparty"])
+      frame.icon:SetVertexColor(.5, 1, .5)
+      SetAllPointsOffset(frame.icon, frame, texture_size, -texture_size)
+      -- populate cache to default values
+      button_cache[frame_name] = {
+        r = .5, g = 1, b = .5
+      }
+    end
+
+    for i=1, MAX_RAID_MEMBERS do
+      local frame_name = unit_button_name.."Raid"..i
+      local frame = _G[frame_name]
+      frame.icon = _G[frame_name.."Icon"]
+      frame.icon:SetTexture(pfUI.media["img:circleraid"])
+      frame.icon:SetVertexColor(.5, 1, .5)
+      SetAllPointsOffset(frame.icon, frame, texture_size, -texture_size)
+      -- populate cache to default values
+      button_cache[frame_name] = {
+        inParty = false,
+        r = .5, g = 1, b = .5
+      }
+    end
+  end
+
+  local function GetTextureColor(frame)
+    if UnitExists(frame.unit) then
+      local _, class = UnitClass(frame.unit)
+      local color = RAID_CLASS_COLORS[class]
+      return color.r, color.g, color.b
+    else
+      return .5, 1, .5
+    end
+  end
+
+  local function UpdateTexture(frame, inParty)
+    if inParty then
+      frame.icon:SetTexture(pfUI.media["img:circleparty"])
+    else
+      frame.icon:SetTexture(pfUI.media["img:circleraid"])
+    end
+  end
+
+  local function UpdateUnitFrames(unit_button_name)
+    if GetNumRaidMembers() > 0 then
+      for i=1, MAX_RAID_MEMBERS do
+        local frame_name = unit_button_name.."Raid"..i
+        local frame = _G[frame_name]
+        local cache = button_cache[frame_name]
+        if frame.unit then
+          local inParty = UnitInParty(frame.unit)
+          if inParty ~= cache.inParty then
+            cache.inParty = inParty
+            UpdateTexture(frame, cache.inParty)
+          end
+          local r, g, b = GetTextureColor(frame)
+          if r ~= cache.r or g ~= cache.g or b ~= cache.b then
+            cache.r, cache.g, cache.b = r, g, b
+            frame.icon:SetVertexColor(cache.r, cache.g, cache.b)
+          end
+        end
+      end
+    elseif GetNumPartyMembers() > 0 then
+      for i=1, MAX_PARTY_MEMBERS do
+        local frame_name = unit_button_name.."Party"..i
+        local frame = _G[frame_name]
+        local cache = button_cache[frame_name]
+        if frame.unit then
+          local r, g, b = GetTextureColor(frame)
+          if r ~= cache.r or g ~= cache.g or b ~= cache.b then
+            cache.r, cache.g, cache.b = r, g, b
+            frame.icon:SetVertexColor(cache.r, cache.g, cache.b)
+          end
+        end
+      end
+    end
+  end
+
+  local function ColorizeName(frame)
+    local _, class = UnitClass(frame.unit)
+    local color = RAID_CLASS_COLORS[class]
+    frame.name = frame.name or UnitName(frame.unit)
+    frame.name = '|c'..color.colorStr..frame.name..'|r'
+  end
+
+  local function UpdateUnitColors(unit_button_name, tooltip)
+    local tooltipText = ""
+    if unit_button_name == 'WorldMap' then
+      -- check player
+      if MouseIsOver(WorldMapPlayer) then
+        ColorizeName(WorldMapPlayer)
+        tooltipText = WorldMapPlayer.name
+      end
+    end
+
+    -- check party
+    for i=1, MAX_PARTY_MEMBERS do
+      local frame = _G[unit_button_name.."Party"..i]
+      if frame:IsVisible() and MouseIsOver(frame) then
+        ColorizeName(frame)
+        tooltipText = tooltipText.."\n"..frame.name
+      end
+    end
+
+    --check Raid
+    for i=1, MAX_RAID_MEMBERS do
+      local frame = _G[unit_button_name.."Raid"..i]
+      if frame:IsVisible() and MouseIsOver(frame) then
+        ColorizeName(frame)
+        tooltipText = tooltipText.."\n"..frame.name
+      end
+    end
+
+    tooltip:SetText(tooltipText)
+    tooltip:Show()
+  end
+
+  -- WorldMap
+  Initialize('WorldMap')
+  hooksecurefunc('WorldMapButton_OnUpdate', function()
+    if ( this.tick or .5) > GetTime() then return else this.tick = GetTime() + .5 end
+    UpdateUnitFrames('WorldMap')
+  end)
+
+  if C.appearance.worldmap.colornames == "1" then
+    hooksecurefunc('WorldMapUnit_OnEnter', function()
+      if ( this.tick or .5) > GetTime() then return else this.tick = GetTime() + .5 end
+      UpdateUnitColors('WorldMap', WorldMapTooltip)
+    end)
+  end
+
+  -- BattlefieldMinimap
+  HookAddonOrVariable("Blizzard_BattlefieldMinimap", function()
+    Initialize('BattlefieldMinimap')
+
+    hooksecurefunc('BattlefieldMinimap_OnUpdate', function()
+      if ( this.tick or .5) > GetTime() then return else this.tick = GetTime() + .5 end
+      UpdateUnitFrames('BattlefieldMinimap')
+    end)
+
+    if C.appearance.worldmap.colornames == "1" then
+      hooksecurefunc('BattlefieldMinimapUnit_OnEnter', function()
+        if ( this.tick or .5) > GetTime() then return else this.tick = GetTime() + .5 end
+        UpdateUnitColors('BattlefieldMinimap', GameTooltip)
+      end)
+    end
+  end)
+end)