feat: add new arduino pattern to LED display and update drawMatrix command

Author: dido18

scratch-prg-extensions/extensions/src/arduino_basics/index.ts

@@ -35,6 +35,16 @@ const PATTERNS = {
     [0, 0, 0, 0, 7, 0, 0, 0, 7, 0, 0, 0, 0],
     [0, 0, 0, 0, 0, 7, 0, 7, 0, 0, 0, 0, 0],
   ] as number[][],
+  arduino: [
+    [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0],
+    [0, 0, 7, 7, 7, 0, 0, 0, 7, 7, 7, 0, 0],
+    [0, 7, 0, 0, 0, 7, 0, 7, 0, 0, 0, 7, 0],
+    [7, 0, 0, 0, 0, 0, 7, 0, 0, 7, 0, 0, 7],
+    [7, 0, 7, 7, 7, 0, 7, 0, 7, 7, 7, 0, 7],
+    [7, 0, 0, 0, 0, 0, 7, 0, 0, 7, 0, 0, 7],
+    [0, 7, 0, 0, 0, 7, 0, 7, 0, 0, 0, 7, 0],
+    [0, 0, 7, 7, 7, 0, 0, 0, 7, 7, 7, 0, 0]
+  ] as number[][],
   empty: Array(8).fill(null).map(() => Array(13).fill(0)) as number[][],
 } as const;
 
@@ -63,17 +73,17 @@ export default class ArduinoBasics extends extension(details, "ui", "customArgum
   }
 
   @scratch.command(function(_, tag) {
-    const pattern = PATTERNS.heart;
     const arg = this.makeCustomArgument({
       component: MatrixArgument,
       initial: {
-        value: pattern,
-        text: "heart",
+        value: PATTERNS.arduino,
+        text: "arduino",
       },
     });
     return tag`draw ${arg} matrix`;
   })
   drawMatrix(matrix: number[][]) {
+    console.log("atic sendnd", matrix);
     var matrixString = matrix.flat().join("");
     console.log("received matrix update", matrixString);
     if (this.socket) {