Party Role Icons : display group roles

First public release.

Role icons on the Blizzard player and party frames, in hand-made groups too, where Blizzard leaves every portrait blank.

• Reads the assigned role first. When the group assigned none, the role is worked out from each member's specialization on MoP Classic, or from their talent trees on Classic Era, and it switches back to the assigned role the moment the group has one.
• MoP Classic and Classic Era, Hardcore and Season of Discovery included.
• Options panel with a group simulation, so the icons can be sized and positioned while solo.
• Hunters, mages, rogues and warlocks are resolved from their class alone, so they never cost an inspect.

Install: download PartyRoleIcons.zip below and drop the PartyRoleIcons folder into Interface\AddOns.