getMapProperty

front/src/Api/Events/GetPropertyEvent.ts

@@ -0,0 +1,13 @@
+import * as tg from "generic-type-guard";
+
+export const isGetPropertyEvent = new tg.IsInterface()
+    .withProperties({
+        layerName: tg.isString,
+        propertyName: tg.isString,
+        propertyValue: tg.isUnion(tg.isString, tg.isUnion(tg.isNumber, tg.isUnion(tg.isBoolean, tg.isUndefined))),
+    })
+    .get();
+/**
+ * A message sent from the iFrame to the game to change the value of the property of the layer
+ */
+export type GetPropertyEvent = tg.GuardedType<typeof isGetPropertyEvent>;

front/src/Api/Events/IframeEvent.ts

@@ -30,6 +30,7 @@ import type {
 import { isMessageReferenceEvent, isTriggerActionMessageEvent } from "./ui/TriggerActionMessageEvent";
 import type { MenuRegisterEvent, UnregisterMenuEvent } from "./ui/MenuRegisterEvent";
 import type { ChangeLayerEvent } from "./ChangeLayerEvent";
+import { isGetPropertyEvent } from "./GetPropertyEvent";
 
 export interface TypedMessageEvent<T> extends MessageEvent {
     data: T;
@@ -103,6 +104,10 @@ export const iframeQueryMapTypeGuards = {
         query: tg.isUndefined,
         answer: isGameStateEvent,
     },
+    getProperty: {
+        query: isGetPropertyEvent,
+        answer: isGetPropertyEvent,
+    },
     getMapData: {
         query: tg.isUndefined,
         answer: isMapDataEvent,

front/src/Api/iframe/room.ts

@@ -130,6 +130,17 @@ export class WorkadventureRoomCommands extends IframeApiContribution<Workadventu
         });
     }
 
+    async getProperty(layerName: string, propertyName: string): Promise<string | number | boolean | undefined> {
+        const event = await queryWorkadventure({ 
+            type: "getProperty", data: {
+                layerName: layerName,
+                propertyName: propertyName,
+                propertyValue : undefined,
+            }
+        });
+        return event.propertyValue;
+    }
+
     async getTiledMap(): Promise<ITiledMap> {
         const event = await queryWorkadventure({ type: "getMapData", data: undefined });
         return event.data as ITiledMap;