feat(All):Initial

packages/sdk/lib/core/commands/AddScriptCommand.ts

@@ -0,0 +1,64 @@
+import {Object3D} from "three";
+import { Command } from './Command';
+import { useDispatchSignal } from "@/hooks";
+import App from "../app/App";
+
+/**
+ * @param object THREE.Object3D
+ * @param script javascript object
+ * @constructor
+ */
+class AddScriptCommand extends Command {
+	private object: Object3D;
+	private script: any;
+
+	constructor(object:Object3D, script) {
+		super();
+
+		this.type = 'AddScriptCommand';
+		this.name = 'Add script';
+
+		this.object = object;
+		this.script = script;
+	}
+
+	execute() {
+		if (App.scripts[this.object.uuid] === undefined) {
+			App.scripts[this.object.uuid] = [];
+		}
+
+		App.scripts[this.object.uuid].push(this.script);
+
+		useDispatchSignal("scriptAdded", this.object,this.script);
+	}
+
+	undo() {
+		if (App.scripts[ this.object.uuid ] === undefined ) return;
+
+		const index = App.scripts[ this.object.uuid ].indexOf( this.script );
+
+		if (index !== -1) {
+			App.scripts[ this.object.uuid ].splice( index, 1 );
+		}
+
+		useDispatchSignal("scriptRemoved", this.object,this.script);
+	}
+
+	toJSON() {
+		const output = super.toJSON();
+
+		output.objectUuid = this.object.uuid;
+		output.script = this.script;
+
+		return output;
+	}
+
+	fromJSON(json) {
+		super.fromJSON( json );
+
+		this.script = json.script;
+		this.object = App.getObjectByUuid(json.objectUuid) as Object3D;
+	}
+}
+
+export { AddScriptCommand };