Merge branch 'behavior-graphs-spike-rebased2' of https://github.com/m…

…ozilla/hubs into behavior-graphs-spike-rebased2

README.md

@@ -72,5 +72,4 @@ Mozilla and Hubs believe that privacy is fundamental to a healthy internet. Read
 
 ## License
 
-Hubs is licensed with the [Mozilla Public License 2.0](./LICENSE)
-
+Hubs is licensed with the [Mozilla Public License 2.0](./LICENSE)

src/bit-systems/behavior-graph/entity-nodes.ts

@@ -28,6 +28,8 @@ import { definitionListToMap } from "./utils";
 import { getComponentBindings } from "./bindings/bindings";
 import { camelCase } from "../../inflators/model";
 import { takeOwnership } from "../../utils/take-ownership";
+import { hubIdFromUrl } from "../../utils/media-url-utils";
+import { changeHub } from "../../change-hub";
 
 type SocketTypeName =
  | "string"
@@ -318,6 +320,26 @@ export const EntityNodes = definitionListToMap([
  commit("flow");
  }
  }),
+ makeFlowNodeDefinition({
+ typeName: "hubs/misc/changehub",
+ category: "Components" as any,
+ label: "Change Hub",
+ in: {
+ flow: "flow",
+ url: "string"
+ },
+ out: { flow: "flow" },
+ initialState: undefined,
+ triggered: ({ read, commit, graph }) => {
+ const src: string = read("url");
+ const url = new URL(src);
+
+ const waypoint = url.hash && url.hash.substring(1);
+ const hubId = hubIdFromUrl(src);
+ changeHub(hubId, true, waypoint);
+ commit("flow");
+ }
+ }),
  makeInNOutFunctionDesc({
  name: "hubs/entity/localToWorld/vec3",
  label: "Local to World",