Prepared editor main component for the new data structure

src/common/graph/node.ts

@@ -52,10 +52,13 @@ export interface GraphNode extends NodeProperties {
     index?: number;
     x?: number;
     y?: number;
+    z?: number;
     vx?: number;
     vy?: number;
+    vz?: number;
     fx?: number;
     fy?: number;
+    fz?: number;
 }
 
 export class Node
@@ -77,10 +80,13 @@ export class Node
     public index?: number;
     public x?: number;
     public y?: number;
+    public z?: number;
     public vx?: number;
     public vy?: number;
+    public vz?: number;
     public fx?: number;
     public fy?: number;
+    public fz?: number;
 
     constructor(graph?: Graph) {
         super(0, graph);
@@ -89,12 +95,7 @@ export class Node
     }
 
     public setType(typeId: number) {
-        // Is it even different?
-        if (this.type.id === typeId) {
-            return;
-        }
-
-        const newType = this.graph.getType(typeId);
+        const newType = this.graph.nameToObjectGroup.get(typeId); // TODO
 
         // Exists?
         if (newType === undefined) {
@@ -102,15 +103,6 @@ export class Node
         }
 
         this.type = newType;
-
-        // Store change
-        this.graph.storeCurrentData(
-            "Set type [" +
-                newType.toString() +
-                "] for [" +
-                this.toString() +
-                "]"
-        );
     }
 
     public delete() {

src/common/history.ts

@@ -14,13 +14,14 @@ export class History<HistoryDataType> {
 
     constructor(
         data: SerializableItem<unknown, HistoryDataType>,
-        maxCheckpoints = 20
+        maxCheckpoints = 20,
+        initialMessage = "New History"
     ) {
         this.data = data;
         this.maxCheckpoints = maxCheckpoints;
         this.checkpoints = [];
         this.currentCheckpoint = -1;
-        this.checkpoint("New History");
+        this.checkpoint(initialMessage);
     }
 
     checkpoint(description: string) {

src/editor/graph.ts

@@ -14,7 +14,11 @@ export class DynamicGraph extends Common.Graph {
     constructor(data?: GraphContent) {
         super(data);
         this.onChangeCallbacks = [];
-        this.history = new History<SimGraphData>(this);
+        this.history = new History<SimGraphData>(
+            this,
+            20,
+            "Created new graph."
+        );
     }
 
     /**