Initial commit

1 files changed, 61 insertions, 0 deletions

diff --git a/NET/worlds/scape/SetZoomMode.java b/NET/worlds/scape/SetZoomMode.java
new file mode 100644
index 0000000..739f2ac
--- /dev/null
+++ b/NET/worlds/scape/SetZoomMode.java
@@ -0,0 +1,61 @@
+package NET.worlds.scape;
+
+import NET.worlds.console.Window;
+import java.io.IOException;
+import java.util.Enumeration;
+
+public class SetZoomMode extends Action implements MomentumBehavior {
+   private boolean zoomMode;
+   private static Object classCookie = new Object();
+
+   public SetZoomMode(boolean on) {
+      this.zoomMode = on;
+   }
+
+   public SetZoomMode() {
+   }
+
+   @Override
+   public Persister trigger(Event e, Persister seqID) {
+      SuperRoot owner = this.getOwner();
+      if (owner != null && owner instanceof Pilot && ((Pilot)owner).isActive()) {
+         Window w = Window.getMainWindow();
+         if (w == null) {
+            return null;
+         } else {
+            w.setDeltaMode(this.zoomMode);
+            return null;
+         }
+      } else {
+         return null;
+      }
+   }
+
+   @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();
+      }
+   }
+
+   @Override
+   public void transferFrom(Enumeration oldMBs) {
+      while (oldMBs.hasMoreElements()) {
+         SuperRoot sr = (SuperRoot)oldMBs.nextElement();
+         if (sr instanceof SetZoomMode) {
+            this.zoomMode = ((SetZoomMode)sr).zoomMode;
+            break;
+         }
+      }
+   }
+}