Change "readObject() as Type" to "Type(readObject())" for vilya for better error checking and faster failure

git-svn-id: svn+ssh://src.earth.threerings.net/vilya/trunk@758 c613c5cb-e716-0410-b11b-feb51c14d237

src/as/com/threerings/whirled/spot/data/ClusterObject.as

@@ -75,7 +75,7 @@ public class ClusterObject extends DObject
     {
         super.readObject(ins);
 
-        occupants = (ins.readObject() as OidList);
+        occupants = OidList(ins.readObject());
     }
 }
 }

src/as/com/threerings/whirled/spot/data/ModifyPortalsUpdate.as

@@ -81,8 +81,8 @@ public class ModifyPortalsUpdate extends SceneUpdate
     override public function readObject (ins :ObjectInputStream) :void
     {
         super.readObject(ins);
-        portalsRemoved = (ins.readObject() as TypedArray);
-        portalsAdded = (ins.readObject() as TypedArray);
+        portalsRemoved = TypedArray(ins.readObject());
+        portalsAdded = TypedArray(ins.readObject());
     }
 
     // from interface Streamable

src/as/com/threerings/whirled/spot/data/Portal.as

@@ -127,7 +127,7 @@ public class Portal extends SimpleStreamableObject
     {
         super.readObject(ins);
         portalId = ins.readShort();
-        loc = (ins.readObject() as Location);
+        loc = Location(ins.readObject());
         targetSceneId = ins.readInt();
         targetPortalId = ins.readShort();
     }

src/as/com/threerings/whirled/spot/data/SceneLocation.as

@@ -75,7 +75,7 @@ public class SceneLocation extends SimpleStreamableObject
     {
         super.readObject(ins);
         bodyOid = ins.readInt();
-        loc = (ins.readObject() as Location);
+        loc = Location(ins.readObject());
     }
 
     // documentation inherited from superinterface Streamable

src/as/com/threerings/whirled/spot/data/SpotSceneModel.as

@@ -102,7 +102,7 @@ public class SpotSceneModel extends SimpleStreamableObject
     override public function readObject (ins :ObjectInputStream) :void
     {
         super.readObject(ins);
-        portals = (ins.readObject() as TypedArray);
+        portals = TypedArray(ins.readObject());
         defaultEntranceId = ins.readInt();
     }
 

src/as/com/threerings/whirled/spot/data/SpotSceneObject.as

@@ -158,8 +158,8 @@ public class SpotSceneObject extends SceneObject
     {
         super.readObject(ins);
 
-        occupantLocs = (ins.readObject() as DSet);
-        clusters = (ins.readObject() as DSet);
+        occupantLocs = DSet(ins.readObject());
+        clusters = DSet(ins.readObject());
     }
 }
 }