diff --git a/scripts/CreateCircle.js b/scripts/CreateCircle.js
new file mode 100644
index 0000000..02060d4
--- /dev/null
+++ b/scripts/CreateCircle.js
@@ -0,0 +1,3 @@
+// @ts-check
+
+const obj = editor.createObject(1);
diff --git a/scripts/DeselectRandom.js b/scripts/DeselectRandom.js
new file mode 100644
index 0000000..310ba06
--- /dev/null
+++ b/scripts/DeselectRandom.js
@@ -0,0 +1,15 @@
+// @ts-check
+
+/// @name Deselect random
+/// @by HJfod
+
+const objs = editor.getSelectedObjects();
+print(`Selected objects: ${objs.length}`);
+let count = 0;
+for (const obj of objs) {
+    if (Math.random() > 0.5) {
+        obj.selected = false;
+        count += 1;
+    }
+}
+print(`Deselected ${count} objects`);
diff --git a/scripts/OhNo.js b/scripts/OhNo.js
deleted file mode 100644
index 571ad5f..0000000
--- a/scripts/OhNo.js
+++ /dev/null
@@ -1,7 +0,0 @@
-// @ts-check
-
-const objs = editor.getSelectedObjects();
-print(`selected objects: ${objs.length}`);
-for (const obj of objs) {
-    print(`id: ${obj.id}`);
-}
diff --git a/scripts/Std.ts b/scripts/Std.ts
index b40fc84..ce680d8 100644
--- a/scripts/Std.ts
+++ b/scripts/Std.ts
@@ -1,9 +1,74 @@
 
-declare interface GameObject {
+declare interface Metadata {
+    name: string,
+    by: string,
+}
+
+declare interface EditorEventListeners {
+    "select": (objs: GameObject[]) => void,
+}
+
+/**
+ * Represents an object in the editor
+ */
+declare class GameObject {
+    /**
+     * The ID of the object. See [Colon's level](https://gdbrowser.com/99784974) 
+     * for a list of all object IDs. This property is not modifiable; if you 
+     * want to convert an object to a different type, use {@link Editor.createObject} 
+     * and transfer the properties you want over to the new one
+     */
     readonly id: number;
+    /**
+     * The X-coordinate of the object. Modifying this property will move the 
+     * object. Note that for performance reasons, you should use 
+     * {@link Editor.moveObjectsBy} instead if you are moving large amounts of 
+     * objects
+     */
+    x: number;
+    /**
+     * The X-coordinate of the object. Modifying this property will move the 
+     * object. Note that for performance reasons, you should use 
+     * {@link Editor.moveObjectsBy} instead if you are moving large amounts of 
+     * objects
+     */
+    y: number;
+    /**
+     * Whether this object is selected or not. Modifying this property will 
+     * select/deselect the object
+     */
+    selected: boolean;
 }
-declare interface Editor {
+/**
+ * Interface for interacting with the level editor
+ */
+declare class Editor {
+    /**
+     * Get the currently selected objects
+     */
     getSelectedObjects(): GameObject[];
+    /**
+     * Move the specified objects by the specified amount of units relative to 
+     * their current position
+     * @param objs Objects to move
+     * @param amount Amount to move relative to the objects' current position, 
+     * in (X, Y) coordinates
+     */
+    moveObjectsBy(objs: GameObject[], amount: [number, number]): void;
+    /**
+     * Create a new object in the editor. The object is placed at (0, 0) (the bottom left starting corner)
+     * @param id The ID of the object to create. See [Colon's level](https://gdbrowser.com/99784974) for a list of all object IDs
+     */
+    createObject(id: number): GameObject;
+
+    addEventListener<K extends keyof EditorEventListeners>(event: K, onEvent: EditorEventListeners[K]): void;
 }
+/**
+ * Interface for interacting with the level editor, such as getting selected objects or creating new ones
+ */
 declare const editor: Editor;
-declare function print(msg: string): void;
+/**
+ * Output messages to the script run window
+ * @param msgs Message(s) to output
+ */
+declare function print(...msgs: any[]): void;
diff --git a/scripts/Worker.js b/scripts/Worker.js
index 91d1f33..ae53ddb 100644
--- a/scripts/Worker.js
+++ b/scripts/Worker.js
@@ -1,13 +1,12 @@
+// @ts-check
 
-function deselectRandom(objs) {
-    for (obj of objs) {
-        if (Math.random() > 0.5) {
-            obj.deselect();
-        }
-    }
-}
+/// @name Log on select
+/// @by HJfod
+/// @worker
 
 // This is just an idea
 editor.addEventListener("select", objs => {
-    deselectRandom(objs);
+    for (const obj of objs) {
+        print(`Selected ${obj}`);
+    }
 });