run “When I start as clone” scripts when manually cloning a sprite

only position clone at hand pointer if no such scripts exist

gui.js

@@ -2147,10 +2147,15 @@ IDE_Morph.prototype.duplicateSprite = function (sprite) {
 };
 
 IDE_Morph.prototype.instantiateSprite = function (sprite) {
-    var instance = sprite.fullCopy(true);
-    instance.setPosition(this.world().hand.position());
+    var instance = sprite.fullCopy(true),
+        hats = instance.allHatBlocksFor('__clone__init__');
     instance.appearIn(this);
-    instance.keepWithin(this.stage);
+    if (hats.length) {
+        instance.initClone(hats);
+    } else {
+        instance.setPosition(this.world().hand.position());
+        instance.keepWithin(this.stage);
+    }
     this.selectSprite(instance);
 };
 

history.txt

@@ -3508,6 +3508,7 @@ Fixes:
 170707
 ------
 * Objects, GUI, Store: tweak naming of instantiating to “clone”, enable inheritance by default
+* Objects, GUI: run “When I start as clone” scripts when manually cloning a sprite, only position at hand pointer if no such scripts exist 
 
 
 Features:

objects.js

@@ -3207,11 +3207,23 @@ SpriteMorph.prototype.clonify = function (stage, immediately) {
             null, // callback
             null, // is clicked
             immediately // without yielding
-            );
+        );
     });
     this.endWarp();
 };
 
+SpriteMorph.prototype.initClone = function (hats) {
+    // used when manually instantiating a sprite in the IDE
+    var stage = this.parentThatIsA(StageMorph),
+        myself = this;
+    if (stage) {
+        hats.forEach(function (block) {
+            stage.threads.startProcess(block, myself, stage.isThreadSafe);
+        });
+        this.endWarp();
+    }
+};
+
 SpriteMorph.prototype.removeClone = function () {
     if (this.isTemporary) {
         // this.stopTalking();