Play sound when dragging something (Sounds\Misc\DragBody1.ogg .. DragBodyN.ogg).

Mercs always make movement noise when dragging.
Stop dragging if another merc starts dragging this merc/body.
Stop dragging if dragged merc gets up from collapsed state.
Stop dragging when changing stance/cowering under suppression.
Fixed grenade pin sound for signal smoke.
CalcBestShot: if new opponent is dying and best opponent is ok, ignore new opponent.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@8759 3b4a5df2-a311-0410-b5c6-a8a6f20db521

Tactical/Overhead.cpp

@@ -2760,6 +2760,9 @@ BOOLEAN HandleAtNewGridNo( SOLDIERTYPE *pSoldier, BOOLEAN *pfKeepMoving )
     PROFILLUA_ubDirectiono = pSoldier->ubDirection;
     PROFILLUA_bTeam = pSoldier->bTeam;
 
+	// sevenfm: reached new spot, enabled dragging sound
+	pSoldier->usSoldierFlagMask2 &= ~SOLDIER_DRAG_SOUND;
+
     // ATE; Handle bad guys, as they fade, to cancel it if
     // too long...
     // ONLY if fading IN!
@@ -8825,6 +8828,9 @@ void HandleSuppressionFire( UINT8 ubTargetedMerc, UINT8 ubCausedAttacker )
 					pSoldier->bScopeMode = USE_BEST_SCOPE;
 				}
 
+				// sevenfm: stop dragging when changing stance/cowering under suppression
+				pSoldier->CancelDrag();
+
                 DebugMsg(TOPIC_JA2,DBG_LEVEL_3,String("HandleSuppressionFire: change stance"));
                 pSoldier->ChangeSoldierStance( ubNewStance );