Expose named turret targeting actions

Source/Vehicles/Gizmo/Command_CooldownAction.cs

@@ -49,6 +49,11 @@ public override void FireTurret(VehicleTurret turret)
     }
   }
 
+  public void HaltTurret()
+  {
+    turret.SetTarget(LocalTargetInfo.Invalid);
+  }
+
   public override GizmoResult GizmoOnGUI(Vector2 topLeft, float maxWidth, GizmoRenderParms parms)
   {
     // We need to do a lazy init since turret field is populated by object initializer
@@ -142,7 +147,7 @@ public override GizmoResult GizmoOnGUI(Vector2 topLeft, float maxWidth, GizmoRen
         }
         return new GizmoResult(GizmoState.Mouseover);
       }
-      turret.SetTarget(LocalTargetInfo.Invalid);
+      HaltTurret();
       return new GizmoResult(GizmoState.Clear);
     }
 
@@ -389,4 +394,4 @@ static string TextLabel(int amount)
       return "VF_SetReloadLevel".Translate(amount);
     }
   }
-}
+}

Source/Vehicles/Gizmo/Command_TargeterCooldownAction.cs

@@ -17,12 +17,14 @@ public override void FireTurret(VehicleTurret turret)
   {
     if (turret.ReloadTicks <= 0)
     {
-      turret.SetTarget(LocalTargetInfo.Invalid);
-      TurretTargeter.BeginTargeting(targetingParams, delegate(LocalTargetInfo target)
-      {
-        turret.SetTarget(target);
-        turret.ResetPrefireTimer();
-      }, turret);
+      HaltTurret();
+      TurretTargeter.BeginTargeting(targetingParams, CommitTarget, turret);
     }
   }
-}
+
+  public void CommitTarget(LocalTargetInfo target)
+  {
+    turret.SetTarget(target);
+    turret.ResetPrefireTimer();
+  }
+}