add lead/assist and maintank/mainassist load options

WeakAuras/Prototypes.lua

@@ -609,6 +609,16 @@ function WeakAuras.ValidateNumericOrPercent(info, val)
   return true
 end
 
+function WeakAuras.CheckGroupMemberType(loadSetting, currentFlags)
+  if loadSetting == "LEADER" then
+    return bit.band(currentFlags, 1) == 1
+  elseif loadSetting == "ASSIST" then
+    return bit.band(currentFlags, 2) == 2
+  else
+    return currentFlags == 0
+  end
+end
+
 function WeakAuras.CheckChargesDirection(direction, triggerDirection)
   return triggerDirection == "CHANGED"
     or (triggerDirection == "GAINED" and direction > 0)
@@ -807,6 +817,14 @@ Private.load_prototype = {
       optional = true,
       events = {"VEHICLE_UPDATE", "UNIT_ENTERED_VEHICLE", "UNIT_EXITED_VEHICLE"}
     },
+    {
+      name = "raid_role",
+      display = L["Raid Role"],
+      type = "multiselect",
+      values = "raid_role_types",
+      init = "arg",
+      events = {"PLAYER_ROLES_ASSIGNED"}
+    },
     {
       name = "ingroup",
       display = L["Group Type"],
@@ -903,6 +921,16 @@ Private.load_prototype = {
       init = "arg",
       events = {"PLAYER_LEVEL_UP"}
     },
+    {
+      name = "group_leader",
+      display = WeakAuras.newFeatureString .. L["Group Leader/Assist"],
+      type = "multiselect",
+      init = "arg",
+      events = {"PARTY_LEADER_CHANGED", "RAID_ROSTER_UPDATE"},
+      values = "group_member_types",
+      test = "WeakAuras.CheckGroupMemberType(%s, group_leader)",
+      optional = true,
+    },
     {
       name = "zone",
       display = L["Zone Name"],