Serialization fixed

js/input/Copy.js

@@ -0,0 +1,26 @@
+import Context from "./Context"
+import ObjectSerializer from "../serialization/ObjectSerializer"
+
+export default class Copy extends Context {
+
+    constructor(target, blueprint, options = {}) {
+        options.wantsFocusCallback = true
+        super(target, blueprint, options)
+        this.serializer = new ObjectSerializer()
+        let self = this
+        this.copyHandle = _ => self.copied()
+    }
+
+    blueprintFocused() {
+        document.body.addEventListener("copy", this.copyHandle)
+    }
+
+    blueprintUnfocused() {
+        document.body.removeEventListener("copy", this.copyHandle)
+    }
+
+    copied() {
+        const value = this.blueprint.getNodes(true).map(node => this.serializer.write(node.entity)).join("\n")
+        navigator.clipboard.writeText(value)
+    }
+}

js/input/Paste.js

@@ -7,9 +7,7 @@ export default class Paste extends Context {
     constructor(target, blueprint, options = {}) {
         options.wantsFocusCallback = true
         super(target, blueprint, options)
-
         this.serializer = new ObjectSerializer()
-
         let self = this
         this.pasteHandle = e => self.pasted(e.clipboardData.getData("Text"))
     }
@@ -33,8 +31,11 @@ export default class Paste extends Context {
         })
         let mousePosition = this.blueprint.entity.mousePosition
         nodes.forEach(node => {
-            node.location[0] += mousePosition[0] - left
-            node.location[1] += mousePosition[1] - top
+            const locationOffset = [
+                mousePosition[0] - left,
+                mousePosition[1] - top
+            ]
+            node.addLocation(locationOffset)
         })
         this.blueprint.addNode(...nodes)
     }