Relay and Delay blocks now show orphaned error

Author: TechplexEngineer

apps/robotbuilder/blocks/local/relay.js

@@ -16,6 +16,7 @@ Blockly.Blocks['declare_relay'] = {
     this.setPreviousStatement(true, 'declare');
     this.setNextStatement(true, 'declare');
   },
+  onchange: EasyJ.Checker.EnsureNotTop_Init,
   renameVar: function(oldName, newName) {
     if (Blockly.Names.equals(oldName, this.getFieldValue('NAME'))) {
       this.setFieldValue(newName, 'NAME');

apps/robotbuilder/blocks/local/timing.js

@@ -13,6 +13,15 @@ Blockly.Blocks['delay'] = {
     this.setInputsInline(true);
     this.setPreviousStatement(true, 'statement');
     this.setNextStatement(true, 'statement');
+  },
+  onchange: function(evt) {
+   if (!this.workspace || this.isInFlyout) {
+      // Block has been deleted, or is in flyout
+      return;
+    }
+    var block = this;
+    this.setWarningText(EasyJ.Checker.PickWarning(block, [EasyJ.Checker.EnsureNotOrphaned]));
+
   }
 };
 Blockly.Java['delay'] = function(block) {