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Add new "query/answer" utility functions for the scripting API

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So far, the scripting API was using events to communicate between WA and the iFrame.
But often, the scripting API might actually want to "ask" WA a question and wait for an answer.

We dealt with this by using 2 unrelated events (in a mostly painful way).

This commit adds a "queryWorkadventure" utility function in the iFrame API that allows us
to send a query, and to wait for an answer. The query and answer events have a unique ID to be
sure the answer matches the correct query.

On the WA side, a new `IframeListener.registerAnswerer` method can be used to register a possible answer.
This commit is contained in:
David Négrier 2021-07-02 16:41:24 +02:00
parent d29c0cc99f
commit 5b4a72ea1f
7 changed files with 248 additions and 113 deletions
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23
front/src/Phaser/Game/GameScene.ts
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@ -1044,18 +1044,16 @@ ${escapedMessage}
})
);
this.iframeSubscriptionList.push(
iframeListener.gameStateStream.subscribe(() => {
iframeListener.sendGameStateEvent({
mapUrl: this.MapUrlFile,
startLayerName: this.startPositionCalculator.startLayerName,
uuid: localUserStore.getLocalUser()?.uuid,
nickname: localUserStore.getName(),
roomId: this.RoomId,
tags: this.connection ? this.connection.getAllTags() : [],
});
})
);
iframeListener.registerAnswerer('getState', () => {
return Promise.resolve({
mapUrl: this.MapUrlFile,
startLayerName: this.startPositionCalculator.startLayerName,
uuid: localUserStore.getLocalUser()?.uuid,
nickname: localUserStore.getName(),
roomId: this.RoomId,
tags: this.connection ? this.connection.getAllTags() : [],
});
});
this.iframeSubscriptionList.push(
iframeListener.setTilesStream.subscribe((eventTiles) => {
for (const eventTile of eventTiles) {
@ -1149,6 +1147,7 @@ ${escapedMessage}
this.emoteManager.destroy();
this.peerStoreUnsubscribe();
this.biggestAvailableAreaStoreUnsubscribe();
iframeListener.unregisterAnswerer('getState');
mediaManager.hideGameOverlay();