Initial commit

1 files changed, 56 insertions, 0 deletions

diff --git a/NET/worlds/scape/VisiAttribute.java b/NET/worlds/scape/VisiAttribute.java
new file mode 100644
index 0000000..60c9fdb
--- /dev/null
+++ b/NET/worlds/scape/VisiAttribute.java
@@ -0,0 +1,56 @@
+package NET.worlds.scape;
+
+import java.io.DataInputStream;
+import java.io.DataOutputStream;
+import java.io.IOException;
+
+public class VisiAttribute extends Attribute {
+   private static Object classCookie = new Object();
+
+   public VisiAttribute(int attrID) {
+      super(attrID);
+   }
+
+   public VisiAttribute() {
+   }
+
+   @Override
+   protected void noteAddingTo(SuperRoot owner) {
+      WObject w = (WObject)((Sharer)owner).getOwner();
+      w._visibilityAttribute = this;
+   }
+
+   @Override
+   public void detach() {
+      WObject w = (WObject)((Sharer)this.getOwner()).getOwner();
+      w._visibilityAttribute = null;
+      super.detach();
+   }
+
+   @Override
+   public void generateNetData(DataOutputStream s) throws IOException {
+      s.writeBoolean(((WObject)this.getOwner().getOwner()).getVisible());
+   }
+
+   @Override
+   public void setFromNetData(DataInputStream ds, int len) throws IOException {
+      ((WObject)this.getOwner().getOwner()).setVisible(ds.readBoolean());
+   }
+
+   @Override
+   public void saveState(Saver s) throws IOException {
+      s.saveVersion(0, classCookie);
+      super.saveState(s);
+   }
+
+   @Override
+   public void restoreState(Restorer r) throws IOException, TooNewException {
+      switch (r.restoreVersion(classCookie)) {
+         case 0:
+            super.restoreState(r);
+            return;
+         default:
+            throw new TooNewException();
+      }
+   }
+}