added "rotation style" selectors to accessor blocks

src/blocks.js

@@ -623,8 +623,8 @@ SyntaxElementMorph.prototype.getVarNamesDict = function () {
                 'parent' : ['parent'],
                 // 'temporary?' : ['temporary?'],
                 'dangling?' : ['dangling?'],
-                'draggable?' : ['draggable?'], // +++
+                'draggable?' : ['draggable?'],
-                'rotation style' : ['rotation style'], // +++
+                'rotation style' : ['rotation style'],
                 'rotation x' : ['rotation x'],
                 'rotation y' : ['rotation y']
             };
@@ -8757,8 +8757,8 @@ InputSlotMorph.prototype.gettablesMenu = function () {
     dict.costumes = ['costumes'];
     dict.sounds = ['sounds'];
     dict['dangling?'] = ['dangling?'];
-    dict['draggable?'] = ['draggable?']; // +++
+    dict['draggable?'] = ['draggable?'];
-    dict['rotation style'] = ['rotation style']; // +++
+    dict['rotation style'] = ['rotation style'];
     dict['rotation x'] = ['rotation x'];
     dict['rotation y'] = ['rotation y'];
     dict['center x'] = ['center x'];

src/threads.js

@@ -3585,7 +3585,9 @@ Process.prototype.reportGet = function (query) {
         case 'dangling?':
             return !thisObj.rotatesWithAnchor;
         case 'draggable?':
-            return thisObj.isDraggable; // +++
+            return thisObj.isDraggable;
+        case 'rotation style':
+            return thisObj.rotationStyle || 0;
         case 'rotation x':
             return thisObj.xPosition();
         case 'rotation y':
@@ -3697,6 +3699,28 @@ Process.prototype.doSet = function (attribute, value) {
         }
         rcvr.version = Date.now();
         break;
+    case 'rotation style':
+        this.assertType(rcvr, 'sprite');
+        this.assertType(+value, 'number');
+        if (!contains([0, 1, 2], +value)) {
+            return; // maybe throw an error msg
+        }
+        rcvr.rotationStyle = +value;
+        // redraw sprite:
+        rcvr.changed();
+        rcvr.drawNew();
+        rcvr.changed();
+        // update padlock symbol in the IDE:
+        ide = rcvr.parentThatIsA(IDE_Morph);
+        if (ide) {
+            ide.spriteBar.children.forEach(function (each) {
+                if (each.refresh) {
+                    each.refresh();
+                }
+            });
+        }
+        rcvr.version = Date.now();
+        break;
     case 'rotation x':
         this.assertType(rcvr, 'sprite');
         this.assertType(value, 'number');