Kraut.World/server
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First version with variables that actually work

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This commit is contained in:
David Négrier 2021-07-07 17:17:28 +02:00
parent 5116b82e77
commit e65e8b2097
11 changed files with 250 additions and 50 deletions
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16
front/src/Api/IframeListener.ts
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@ -34,6 +34,8 @@ import { handleMenuItemRegistrationEvent, isMenuItemRegisterIframeEvent } from "
import { SetTilesEvent, isSetTilesEvent } from "./Events/SetTilesEvent";
import { isSetVariableIframeEvent, SetVariableEvent } from "./Events/SetVariableEvent";
type AnswererCallback<T extends keyof IframeQueryMap> = (query: IframeQueryMap[T]['query']) => IframeQueryMap[T]['answer']|PromiseLike<IframeQueryMap[T]['answer']>;
/**
* Listens to messages from iframes and turn those messages into easy to use observables.
* Also allows to send messages to those iframes.
@ -111,12 +113,10 @@ class IframeListener {
private sendPlayerMove: boolean = false;
// Note: we are forced to type this in "any" because of https://github.com/microsoft/TypeScript/issues/31904
// eslint-disable-next-line @typescript-eslint/no-explicit-any
private answerers: any = {};
/*private answerers: {
[key in keyof IframeQueryMap]?: (query: IframeQueryMap[key]['query']) => IframeQueryMap[key]['answer']|PromiseLike<IframeQueryMap[key]['answer']>
} = {};*/
// Note: we are forced to type this in unknown and later cast with "as" because of https://github.com/microsoft/TypeScript/issues/31904
private answerers: {
[str in keyof IframeQueryMap]?: unknown
} = {};
init() {
@ -156,7 +156,7 @@ class IframeListener {
const queryId = payload.id;
const query = payload.query;
const answerer = this.answerers[query.type];
const answerer = this.answerers[query.type] as AnswererCallback<keyof IframeQueryMap> | undefined;
if (answerer === undefined) {
const errorMsg = 'The iFrame sent a message of type "'+query.type+'" but there is no service configured to answer these messages.';
console.error(errorMsg);
@ -432,7 +432,7 @@ class IframeListener {
* @param key The "type" of the query we are answering
* @param callback
*/
public registerAnswerer<T extends keyof IframeQueryMap>(key: T, callback: (query: IframeQueryMap[T]['query']) => IframeQueryMap[T]['answer']|PromiseLike<IframeQueryMap[T]['answer']> ): void {
public registerAnswerer<T extends keyof IframeQueryMap>(key: T, callback: AnswererCallback<T> ): void {
this.answerers[key] = callback;
}