minor control fixes

script.js

@@ -180,12 +180,12 @@ window.addEventListener("load", () => {
         drawGrid(sparseWorld);
     });
 
-    //window.addEventListener("click", (event) => {
+    window.addEventListener("click", (event) => {
-    //    const x = Math.round(event.clientX / spacing);
+        const x = Math.round(event.clientX / spacing);
-    //    const y = Math.round(event.clientY / spacing);
+        const y = Math.round(event.clientY / spacing);
-    //    saveSetArray(y,x, 1);
+        saveSetArray(sparseWorld, y,x, 1);
-    //    console.log(`Koordinaten: (${x}, ${y})`);
+        console.log(`Koordinaten: (${x}, ${y})`);
-    //});
+    });
 
     canvas.addEventListener("mousedown", (event) => {
         isDragging = true;
@@ -216,6 +216,10 @@ window.addEventListener("load", () => {
         isDragging = false;
     });
 
+    canvas.addEventListener("mouseout", () => {
+        isDragging = false;
+    });
+    
     // Grid beim Laden der Seite zeichnen
     drawGrid(sparseWorld);
 });