Scene builder: прилипание добавляемого объекта к сетке и другим объектам

ui/src/core/extensions/extensions.ts

@@ -1,9 +1,11 @@
 import { ArrayExtensions } from "./array";
 import { MapExtensions } from "./map";
+import { NumberExtensions } from "./number";
 import { StringExtensions } from "./string";
 
 export type CallBackVoidFunction = <T>(value: T) => void;
 export type CallBackStringVoidFunction = (value: string) => void;
+export type CallBackEventTarget = (value: EventTarget) => void;
 
 declare global {
   interface Array<T> {
@@ -14,6 +16,9 @@ declare global {
     isNotEmpty(): boolean;
     hasIncludeElement(element: T): boolean;
   }
+  interface Number {
+    fromArray(): number[];
+  }
   interface String {
     isEmpty(): boolean;
     isNotEmpty(): boolean;
@@ -21,9 +26,11 @@ declare global {
   interface Map<K, V> {
     addValueOrMakeCallback(key: K, value: V, callBack: CallBackVoidFunction): void;
   }
+  interface Vector3 {}
 }
 export const extensions = () => {
   ArrayExtensions();
   StringExtensions();
+  NumberExtensions();
   MapExtensions();
 };

ui/src/core/extensions/number.ts

@@ -0,0 +1,8 @@
+export const NumberExtensions = () => {
+  if (Number().fromArray === undefined) {
+    // eslint-disable-next-line no-extend-native
+    Number.prototype.fromArray = function () {
+      return Array.from(this.toString()).map((el) => Number(el));
+    };
+  }
+};

ui/src/core/extensions/object.ts

@@ -0,0 +1,7 @@
+/* eslint-disable no-extend-native */
+
+export const ObjectExtensionsIsKeyExists = (obj: any, keys: string[]): boolean => {
+  return true;
+};
+
+// {"objectThatSticksName":"cube2","objectThatSticksNamePoints":[{"x":25,"y":4.987889622413917,"z":10.504078531217838}],"objectsToWhichItSticksName":"cube1","objectsToWhichItSticksPoints":[{"x":5,"y":3.0783236330074963,"z":1.1333166084347885}]}