add cut shortcut

src/index.js

@@ -221,3 +221,42 @@ saveKarlkoderButton.onclick = () => {
 };
 
 toggleSpriteEditorButton.addEventListener("click", () => spriteEditor.toggleEditor());
+
+consoleInput.onkeydown = (ev) => {
+    if (ev.key !== "Enter") return;
+
+    const code = ev.target.value;
+    ev.target.value = "";
+
+    codeRunner.evaluateCode(code);
+};
+
+editor.commands.addCommand({
+    name: "cut",
+    bindKey: { win: "Ctrl-X" },
+    exec: function (editor) {
+        const cutLine = editor.selection.isEmpty();
+        const range = cutLine ? editor.selection.getLineRange() : editor.selection.getRange();
+        editor._emit("cut", range);
+
+        if (!range.isEmpty()) {
+            editor.session.remove(range);
+        }
+        editor.clearSelection();
+    },
+    scrollIntoView: "cursor",
+    multiSelectAction: "forEach",
+    readOnly: false,
+});
+
+function copy(text) {
+    const elem = document.createElement("input");
+    elem.value = text;
+    elem.display = "none";
+    document.body.appendChild(elem);
+
+    elem.select();
+    document.execCommand("copy");
+
+    requestAnimationFrame(() => elem.remove());
+}