renamed 'colorAtSprite' to 'colorBelowSprite'

(first step to refactoring it altogether)

HISTORY.md

@@ -50,6 +50,9 @@
     * Catalan, thanks, Joan!
     * German
 
+### 2019-03-17
+* Threads: renamed 'colorAtSprite' to 'colorBelowSprite' (first step to refactoring it altogether)
+
 ### 2019-03-15
 * Objects: improved microphone pitch detection
 

snap.html

@@ -7,7 +7,7 @@
         <script type="text/javascript" src="src/morphic.js?version=2019-02-07"></script>
         <script type="text/javascript" src="src/widgets.js?version=2018-10-02"></script>
         <script type="text/javascript" src="src/blocks.js?version=2019-03-11"></script>
-        <script type="text/javascript" src="src/threads.js?version=2019-03-12"></script>
+        <script type="text/javascript" src="src/threads.js?version=2019-03-17"></script>
         <script type="text/javascript" src="src/objects.js?version=2019-03-15"></script>
         <script type="text/javascript" src="src/gui.js?version=2019-03-11"></script>
         <script type="text/javascript" src="src/paint.js?version=2019-02-22"></script>

src/threads.js

@@ -62,7 +62,7 @@ StageMorph, SpriteMorph, StagePrompterMorph, Note, modules, isString, copy,
 isNil, WatcherMorph, List, ListWatcherMorph, alert, console, TableMorph, Color,
 TableFrameMorph, ColorSlotMorph, isSnapObject, Map*/
 
-modules.threads = '2019-March-12';
+modules.threads = '2019-March-17';
 
 var ThreadManager;
 var Process;
@@ -3347,7 +3347,7 @@ Process.prototype.reportAspect = function (aspect, location) {
             }
             return this.spritesAtPoint(point, stage);
         } else {
-            clr = this.colorAtSprite(thisObj);
+            clr = this.colorBelowSprite(thisObj);
         }
     } else if (target === 'mouse-pointer') {
         if (choice === 'sprites') {
@@ -3374,7 +3374,7 @@ Process.prototype.reportAspect = function (aspect, location) {
                     thatObj.rotationCenter() : thatObj.center();
                 return this.spritesAtPoint(point, stage);
             } else {
-                clr = this.colorAtSprite(thatObj);
+                clr = this.colorBelowSprite(thatObj);
             }
         } else {
             return;
@@ -3391,7 +3391,7 @@ Process.prototype.reportAspect = function (aspect, location) {
     return clr.hsv()[idx] * 100;
 };
 
-Process.prototype.colorAtSprite = function (sprite) {
+Process.prototype.colorBelowSprite = function (sprite) {
     // private - helper function for aspect of location
     // answer the color underneath the layer of the sprite's rotation center
     var point = sprite instanceof SpriteMorph ? sprite.rotationCenter()