Enemy roles improvement:

- lowered ENEMYROLES_TURNSTOUNCOVER
- increased ENEMY_MEDICS_SEARCHRADIUS
- new option: ENEMY_MEDICS_WOUND_MINAMOUNT controls how serious a wound must be before a medic considers it worthy of attention
- new option: ENEMY_MEDICS_HEAL_SELF: medics can heal themselves
- new option: ENEMY_OFFICERS_SURRENDERSTRENGTHBONUS adds a team surrender strength bonus for officers
- tanks cannot become medics, and can't be treated by them either
- Menubutton for Role symbol toggle is red if off and green if on
- wounded soldiers seek medics, max range is ENEMY_MEDICS_SEARCHRADIUS / 2
- direct sight line between medic and target is no longer required

- if hostile civilians allied to the army are in sector, their surrender strength is added to the enemy team

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@7080 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TacticalAI/AIMain.cpp

@@ -2312,6 +2312,13 @@ INT8 ExecuteAction(SOLDIERTYPE *pSoldier)
 			}
 			break;
 
+		case AI_ACTION_DOCTOR_SELF:
+			{
+				pSoldier->AIDoctorSelf();
+				ActionDone( pSoldier );
+			}
+			break;
+
         default:
 #ifdef BETAVERSION
             NumMessage("ExecuteAction - Illegal action type = ",pSoldier->aiData.bAction);