Initial commit

1 files changed, 118 insertions, 0 deletions

diff --git a/NET/worlds/scape/DialogAction.java b/NET/worlds/scape/DialogAction.java
new file mode 100644
index 0000000..b0092be
--- /dev/null
+++ b/NET/worlds/scape/DialogAction.java
@@ -0,0 +1,118 @@
+package NET.worlds.scape;
+
+import NET.worlds.console.Console;
+import NET.worlds.console.DialogReceiver;
+import NET.worlds.console.PolledDialog;
+import java.io.IOException;
+
+public abstract class DialogAction extends Action implements DialogReceiver {
+   boolean showDialog = true;
+   boolean cancelOnly = false;
+   private static PolledDialog dialogUp = null;
+   private PolledDialog thisDialog;
+   protected static boolean doCancel = false;
+   private static Object classCookie = new Object();
+
+   @Override
+   public void dialogDone(Object who, boolean confirmed) {
+      if (dialogUp == who) {
+         doCancel = true;
+         if (confirmed) {
+            this.doIt();
+         }
+      }
+   }
+
+   public abstract void doIt();
+
+   public abstract PolledDialog getDialog();
+
+   @Override
+   public Persister trigger(Event e, Persister seqID) {
+      Console console = Console.getActive();
+      if (console == null) {
+         return null;
+      } else if (!this.showDialog && !this.cancelOnly) {
+         if (console != null) {
+            this.doIt();
+         }
+
+         return null;
+      } else if (dialogUp == null) {
+         if (this.cancelOnly) {
+            return null;
+         } else {
+            this.thisDialog = dialogUp = this.getDialog();
+            doCancel = false;
+            return this;
+         }
+      } else {
+         if (this.thisDialog == dialogUp && seqID != null) {
+            if (doCancel) {
+               dialogUp.closeIt(false);
+               dialogUp = null;
+               this.thisDialog = null;
+               return null;
+            }
+         } else {
+            doCancel = true;
+         }
+
+         return this;
+      }
+   }
+
+   @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) {
+               ret = BooleanPropertyEditor.make(new Property(this, index, "Display Dialog Box"), "Don't ask", "Ask user to ok choice");
+            } else if (mode == 1) {
+               ret = new Boolean(this.showDialog);
+            } else if (mode == 2) {
+               this.showDialog = (Boolean)value;
+            }
+            break;
+         case 1:
+            if (mode == 0) {
+               ret = BooleanPropertyEditor.make(new Property(this, index, "Cancel only"), "Regular operation", "Cancels dialog, doesn't do action");
+            } else if (mode == 1) {
+               ret = new Boolean(this.cancelOnly);
+            } else if (mode == 2) {
+               this.cancelOnly = (Boolean)value;
+            }
+            break;
+         default:
+            ret = super.properties(index, offset + 2, mode, value);
+      }
+
+      return ret;
+   }
+
+   @Override
+   public void saveState(Saver s) throws IOException {
+      s.saveVersion(0, classCookie);
+      super.saveState(s);
+      s.saveBoolean(this.showDialog);
+      s.saveBoolean(this.cancelOnly);
+   }
+
+   protected void dialogActionSkipRestore(Restorer r) throws IOException, TooNewException {
+      super.restoreState(r);
+   }
+
+   @Override
+   public void restoreState(Restorer r) throws IOException, TooNewException {
+      switch (r.restoreVersion(classCookie)) {
+         case 0:
+            super.restoreState(r);
+            this.showDialog = r.restoreBoolean();
+            this.cancelOnly = r.restoreBoolean();
+            return;
+         default:
+            throw new TooNewException();
+      }
+   }
+}