Add some more extensions for extensions

blocks_vertical/vertical_extensions.js

@@ -220,10 +220,18 @@ Blockly.ScratchBlocks.VerticalExtensions.PROCEDURE_CALL_CONTEXTMENU = {
   }
 };
 
+Blockly.ScratchBlocks.VerticalExtensions.FROM_EXTENSION = function() {
+  this.isFromExtension = true;
+};
+
+Blockly.ScratchBlocks.VerticalExtensions.DEFAULT_EXTENSION_COLORS = function() {
+  this.usesDefaultExtensionColors = true;
+};
 
 Blockly.ScratchBlocks.VerticalExtensions.SCRATCH_EXTENSION = function() {
   this.isScratchExtension = true;
 };
+
 /**
  * Register all extensions for scratch-blocks.
  * @package
@@ -265,7 +273,15 @@ Blockly.ScratchBlocks.VerticalExtensions.registerAll = function() {
   Blockly.Extensions.registerMixin('procedure_call_contextmenu',
       Blockly.ScratchBlocks.VerticalExtensions.PROCEDURE_CALL_CONTEXTMENU);
 
-  // Extension blocks have slightly different block rendering.
+  // Given to all blocks from an extension.
+  Blockly.Extensions.register('from_extension',
+      Blockly.ScratchBlocks.VerticalExtensions.FROM_EXTENSION);
+
+  // Given to blocks that use the default extension colors ("pen")
+  Blockly.Extensions.register('default_extension_colors',
+      Blockly.ScratchBlocks.VerticalExtensions.DEFAULT_EXTENSION_COLORS);
+
+  // Misleading name. Given to blocks that have an extension icon.
   Blockly.Extensions.register('scratch_extension',
       Blockly.ScratchBlocks.VerticalExtensions.SCRATCH_EXTENSION);
 };