If a tank just took a heavy hit, but cannot see an enemy to fire upon, it can detonate a smoke grenade on itself to hide.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8127 3b4a5df2-a311-0410-b5c6-a8a6f20db521

TacticalAI/AIMain.cpp

@@ -2307,6 +2307,13 @@ INT8 ExecuteAction(SOLDIERTYPE *pSoldier)
 			}
 			break;
 
+		case AI_ACTION_SELFDETONATE:
+			{
+				pSoldier->SelfDetonate( );
+				ActionDone( pSoldier );
+			}
+			break;
+
         default:
 #ifdef BETAVERSION
             NumMessage("ExecuteAction - Illegal action type = ",pSoldier->aiData.bAction);