form start

scripts/classes/StructureCollection.js

@@ -1,37 +1,41 @@
-import { Structure } from './Structure';
+import { StructureInstance } from './StructureInstance';
+import { world } from '@minecraft/server';
 
 class StructureCollection {
-    #structures;
+    structures;
 
     constructor() {
-        this.#structures = {};
+        this.structures = {};
     }
 
-    add(name) {
-        if (this.#structures[name]) {
-            throw new Error(`Structure ${name} already exists.`);
-        }
-        const structure = new Structure(name);
-        this.#structures[name] = structure;
+    add(instanceName, structureId) {
+        if (this.structures[instanceName])
+            throw new Error(`Instance ${instanceName} already exists.`);
+        const structure = new StructureInstance(instanceName, structureId);
+        this.structures[instanceName] = structure;
         return structure;
     }
 
-    get(name) {
-        const structure = this.#structures[name];
+    get(instanceName) {
+        const structure = this.structures[instanceName];
         if (!structure) {
-            throw new Error(`Structure ${name} not found.`);
+            throw new Error(`Instance ${instanceName} not found.`);
         }
         return structure;
     }
 
-    remove(name) {
-        const struct = this.get(name);
-        struct.remove();
-        delete this.#structures[name];
+    remove(instanceName) {
+        const struct = this.get(instanceName);
+        struct.removePlacement();
+        delete this.structures[instanceName];
+    }
+
+    getInstanceNames() {
+        return Object.keys(this.structures);
     }
 
     getStructuresAtLocation(location) {
-        return Object.values(this.#structures).filter(structure => structure.isLocationActive(structure.toStructureCoords(location)));
+        return Object.values(this.structures).filter(structure => structure.isLocationActive(structure.toStructureCoords(location)));
     }
 
     fetchStructureBlock(location) {
@@ -41,6 +45,21 @@ class StructureCollection {
         const structure = locatedStructures[0];
         return structure.getBlock(structure.toStructureCoords(location));
     }
+
+    getWorldStructureIds() {
+        return world.structureManager.getWorldStructureIds()
+            .filter(id => id.startsWith('mystructure:'))
+            .map(id => id.replace('mystructure:', ''));
+    }
+
+    rename(instanceName, newName) {
+        const structure = this.get(instanceName);
+        if (this.structures[newName])
+            throw new Error(`Instance ${newName} already exists.`);
+        this.structures[newName] = structure;
+        delete this.structures[instanceName];
+        structure.name = newName;
+    }
 }
 
 export const structureCollection = new StructureCollection();