Initial commit

1 files changed, 69 insertions, 0 deletions

diff --git a/NET/worlds/scape/AddObjectAction.java b/NET/worlds/scape/AddObjectAction.java
new file mode 100644
index 0000000..2a43f2d
--- /dev/null
+++ b/NET/worlds/scape/AddObjectAction.java
@@ -0,0 +1,69 @@
+package NET.worlds.scape;
+
+import java.io.IOException;
+import java.util.Vector;
+
+public class AddObjectAction extends SetPropertyAction {
+   private SuperRoot _value;
+   private static Object classCookie = new Object();
+
+   @Override
+   public Persister trigger(Event e, Persister seqID) {
+      assert !this.useParam();
+
+      this.add((Object)this._value);
+      return null;
+   }
+
+   @Override
+   public Object properties(int index, int offset, int mode, Object value) throws NoSuchPropertyException {
+      Object ret = null;
+      switch (index - offset) {
+         case 0:
+            if (mode == 0) {
+               VectorProperty vp = new VectorProperty(this, index, "Object to Add");
+               if (this._value != null) {
+                  vp.allowSetNull();
+                  ret = vp;
+               }
+            } else if (mode == 1) {
+               ret = new Vector(1);
+               if (this._value != null) {
+                  ((Vector)ret).addElement(this._value);
+               }
+            } else if (mode == 4) {
+               assert value == this._value;
+
+               this._value = null;
+            } else if (mode == 3) {
+               assert this._value == null;
+
+               this._value = (SuperRoot)value;
+            }
+            break;
+         default:
+            ret = super.properties(index, offset + 1, mode, value);
+      }
+
+      return ret;
+   }
+
+   @Override
+   public void saveState(Saver s) throws IOException {
+      s.saveVersion(1, classCookie);
+      super.saveState(s);
+      s.saveMaybeNull(this._value);
+   }
+
+   @Override
+   public void restoreState(Restorer r) throws IOException, TooNewException {
+      switch (r.restoreVersion(classCookie)) {
+         case 1:
+            super.restoreState(r);
+            this._value = (SuperRoot)r.restoreMaybeNull();
+            return;
+         default:
+            throw new TooNewException();
+      }
+   }
+}