Add and remove structure with outline

scripts/classes/StructureCollection.js

@@ -0,0 +1,39 @@
+import { world } from '@minecraft/server';
+import { Structure } from './Structure';
+
+class StructureCollection {
+    #structures;
+
+    constructor() {
+        this.#structures = {};
+    }
+
+    add(name) {
+        const struct = world.structureManager.get(name);
+        this.#structures[name] = new Structure(name, struct);
+    }
+
+    get(name) {
+        const structure = this.#structures[name];
+        if (!structure) {
+            throw new Error(`Structure ${name} not found.`);
+        }
+        return structure;
+    }
+
+    remove(name) {
+        const struct = this.get(name);
+        struct.remove();
+        delete this.#structures[name];
+    }
+
+    place(name, dimensionId, location) {
+        const struct = this.get(name);
+        if (!struct) {
+            throw new Error(`Structure ${name} not found.`);
+        }
+        struct.place(dimensionId, location);
+    }
+}
+
+export const structureCollection = new StructureCollection();