Added a comment block

Author: fgrossman

js/xrp_blockly_toolbox.js

@@ -274,6 +274,10 @@ var baseToolbox = {
          {
             "kind": "CATEGORY",
             "contents": [
+                {
+                    "kind": "BLOCK",
+                    "type": "comment"
+                },
                 {
                     "kind": "BLOCK",
                     "type": "xrp_sleep",
@@ -422,7 +426,13 @@ var baseToolbox = {
         },
         {
             "kind": "CATEGORY",
+            "name": "Text",
+            "colour": "#5ba58c", // seafoam green
             "contents": [
+                {
+                    "kind": "BLOCK",
+                    "type": "comment"
+                },
                 {
                     "kind": "BLOCK",
                     "blockxml": "<block type=\"text_print\">\n                <value name=\"TEXT\">\n                  <shadow type=\"text\">\n                    <field name=\"TEXT\">abc</field>\n                  </shadow>\n                </value>\n              </block>",
@@ -483,9 +493,7 @@ var baseToolbox = {
                     "blockxml": "<block type=\"text_prompt_ext\">\n                <mutation type=\"TEXT\"></mutation>\n                <field name=\"TYPE\">TEXT</field>\n                <value name=\"TEXT\">\n                  <shadow type=\"text\">\n                    <field name=\"TEXT\">abc</field>\n                  </shadow>\n                </value>\n              </block>",
                     "type": "text_prompt_ext"
                 }
-            ],
-            "name": "Text",
-            "colour": "#5ba58c" // seafoam green
+            ]
         },
         {
             "kind": "CATEGORY",

js/xrp_blocks.js

@@ -1,4 +1,3 @@
-
 /*
     This file creates each Block item for Blockly.
     You can set and update the colors here based off the HUE value.
@@ -619,3 +618,16 @@ Blockly.Blocks['xrp_sleep'] = {
 // Lists --> eggplant purple
 // Variables --> grey
 // Functions --> medium purple
+
+Blockly.Blocks['comment'] = {
+  init: function() {
+    this.appendDummyInput()
+        .appendField("Comment")
+        .appendField(new Blockly.FieldTextInput(""), "TEXT");
+    this.setColour(60); // yellow
+    this.setPreviousStatement(true, null);
+    this.setNextStatement(true, null);
+    this.setTooltip("Add a comment to your code.");
+    this.setHelpUrl("");
+  }
+};

js/xrp_blocks_python.js

@@ -367,4 +367,9 @@ Blockly.Python['xrp_sleep'] = function (block) {
   return code;
 };
 
+Blockly.Python['comment'] = function(block) {
+  var text = block.getFieldValue('TEXT');
+  return '# ' + text + '\n';
+};
+