fixed "set pen color (color picker)" to observe, i.e. overwrite transparency

HISTORY.md

@@ -4,6 +4,8 @@
 
 ### 2019-01-09
 * Store: tweaked format for serializing atomic data lists
+* Morphic: added option to include alpha in color comparison
+* Objects: fixed "set pen color (color picker)" to observe, i.e. overwrite transparency
 
 ### 2019-01-08
 * Objects: automatically parse csv files on import, experimental "raw data" and "parse" ops

snap.html

@@ -4,11 +4,11 @@
         <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
         <title>Snap! Build Your Own Blocks 4.2.3 - dev -</title>
         <link rel="shortcut icon" href="src/favicon.ico">
-        <script type="text/javascript" src="src/morphic.js?version=2019-01-01"></script>
+        <script type="text/javascript" src="src/morphic.js?version=2019-01-09"></script>
         <script type="text/javascript" src="src/widgets.js?version=2018-10-02"></script>
         <script type="text/javascript" src="src/blocks.js?version=2019-01-04"></script>
         <script type="text/javascript" src="src/threads.js?version=2019-01-08"></script>
-        <script type="text/javascript" src="src/objects.js?version=2019-01-08"></script>
+        <script type="text/javascript" src="src/objects.js?version=2019-01-09"></script>
         <script type="text/javascript" src="src/gui.js?version=2019-01-02"></script>
         <script type="text/javascript" src="src/paint.js?version=2018-10-02"></script>
         <script type="text/javascript" src="src/lists.js?version=2019-01-08"></script>

src/objects.js

@@ -83,7 +83,7 @@ BlockEditorMorph, BlockDialogMorph, PrototypeHatBlockMorph, localize,
 TableMorph, TableFrameMorph, normalizeCanvas, BooleanSlotMorph, HandleMorph,
 AlignmentMorph, Process, XML_Element, VectorPaintEditorMorph*/
 
-modules.objects = '2019-January-08';
+modules.objects = '2019-January-09';
 
 var SpriteMorph;
 var StageMorph;
@@ -3504,7 +3504,7 @@ SpriteMorph.prototype.changeColorComponentHSVA = function (idx, delta) {
 SpriteMorph.prototype.setColor = function (aColor) {
     var x = this.xPosition(),
         y = this.yPosition();
-    if (!this.color.eq(aColor)) {
+    if (!this.color.eq(aColor, true)) { // observeAlpha
         this.color = aColor.copy();
         if (!this.costume) {
             this.drawNew();