Logic and comment cleanup.

src/engine/objects/Mob.java

@@ -825,6 +825,8 @@ public class Mob extends AbstractIntelligenceAgent {
 
         if (this.building != null) {
 
+            if (this.contract == null) {
+
                 // Mobiles inside buildings are offset from it not the zone
 
                 this.bindLoc = new Vector3fImmutable(this.statLat, this.statAlt, this.statLon);
@@ -832,7 +834,7 @@ public class Mob extends AbstractIntelligenceAgent {
                 this.loc = new Vector3fImmutable(bindLoc);
                 this.endLoc = new Vector3fImmutable(bindLoc);
 
-            if (this.contract != null) {
+            } else {
 
                 // Get next available slot for this Mobile and then
                 // add it to the building's hireling list
@@ -844,8 +846,8 @@ public class Mob extends AbstractIntelligenceAgent {
 
                 building.getHirelings().put(this, slot);
 
-                // Override bind and location for this Mobile derived
+                // Override bind and location for this contracted Mobile
-                // from BuildingManager slot location data.
+                // derived from BuildingManager slot location data.
 
                 slotLocation = BuildingManager.getSlotLocation(building, slot);