fixed STRETCH COSTUME reporter to again also accept a 4-column list of pixel data

Author: jmoenig

HISTORY.md

@@ -2,11 +2,13 @@
 
 ## in development:
 * **Notable Fixes:**
-    * Thread halos: "afterglow" - display halos around running scripts for a couple of frames after their process has terminated (except for generic / custom event hats)
+    * Thread halos: "afterglow" - (again) display halos around running scripts for a couple of frames after their process has terminated (except for generic / custom event hats)
+    * fixed STRETCH COSTUME reporter to again also accept a 4-column list of pixel data 
 
 ### 2025-03-21
 * new dev version
 * blocks, objects, threads: "afterglow" - display halos around running scripts for a couple of frames after their process has terminated (except for generic / custom event hats)
+* threads: fixed STRETCH COSTUME reporter to again also accept a 4-column list of pixel data 
 
 ## 10.6.1:
 * **Notable Changes:**

src/threads.js

@@ -7766,14 +7766,16 @@ Process.prototype.reportNewCostumeStretched = function (name, xP, yP) {
     var cst, shp, height, width, dim, xStretch, yStretch, result;
     if (name instanceof List) {
         shp = name.quickShape();
-        if (shp.at(2) > 0) {
+        if (shp.at(2) > 4) {
             height = shp.at(1);
             width = shp.at(2);
             dim = new List([height * width]);
             if (shp.length() === 3) {
                 dim.add(shp.at(3));
             }
             cst = this.reportNewCostume(name.reshape(dim), width, height);
+        } else {
+            return this.reportNewCostume(name, xP, yP);
         }
     } else {
         cst = this.costumeNamed(name);