dont make api calls when no server is connected in local (#1847)

* dont make api calls in local without a server connected and fix fusionLuck not set by default

src/field/pokemon.ts

@@ -211,8 +211,8 @@ export default abstract class Pokemon extends Phaser.GameObjects.Container {
           this.generateFusionSpecies();
         }
       }
-
       this.luck = (this.shiny ? this.variant + 1 : 0) + (this.fusionShiny ? this.fusionVariant + 1 : 0);
+      this.fusionLuck = this.luck;
     }
 
     this.generateName();

src/loading-scene.ts

@@ -29,6 +29,7 @@ export class LoadingScene extends SceneBase {
   }
 
   preload() {
+    Utils.localPing();
     this.load["manifest"] = this.game["manifest"];
 
     if (!isMobile()) {

src/utils.ts

@@ -263,6 +263,8 @@ export const isLocal = (
 // Set the server URL based on whether it's local or not
 export const serverUrl = isLocal ? `${window.location.hostname}:${window.location.port}` : "";
 export const apiUrl = isLocal ? serverUrl : "https://api.pokerogue.net";
+// used to disable api calls when isLocal is true and a server is not found
+export let isLocalServerConnected = false;
 
 export function setCookie(cName: string, cValue: string): void {
   const expiration = new Date();
@@ -285,8 +287,22 @@ export function getCookie(cName: string): string {
   return "";
 }
 
+/**
+ * When locally running the game, "pings" the local server
+ * with a GET request to verify if a server is running,
+ * sets isLocalServerConnected based on results
+ */
+export function localPing() {
+  if (isLocal) {
+    apiFetch("game/titlestats")
+      .then(resolved => isLocalServerConnected = true,
+        rejected => isLocalServerConnected = false
+      );
+  }
+}
+
 export function apiFetch(path: string, authed: boolean = false): Promise<Response> {
-  return new Promise((resolve, reject) => {
+  return (isLocal && isLocalServerConnected) || !isLocal ? new Promise((resolve, reject) => {
     const request = {};
     if (authed) {
       const sId = getCookie(sessionIdKey);
@@ -297,11 +313,11 @@ export function apiFetch(path: string, authed: boolean = false): Promise<Respons
     fetch(`${apiUrl}/${path}`, request)
       .then(response => resolve(response))
       .catch(err => reject(err));
-  });
+  }) : new Promise(() => {});
 }
 
 export function apiPost(path: string, data?: any, contentType: string = "application/json", authed: boolean = false): Promise<Response> {
-  return new Promise((resolve, reject) => {
+  return (isLocal && isLocalServerConnected) || !isLocal ? new Promise((resolve, reject) => {
     const headers = {
       "Accept": contentType,
       "Content-Type": contentType,
@@ -315,7 +331,7 @@ export function apiPost(path: string, data?: any, contentType: string = "applica
     fetch(`${apiUrl}/${path}`, { method: "POST", headers: headers, body: data })
       .then(response => resolve(response))
       .catch(err => reject(err));
-  });
+  }) : new Promise(() => {});
 }
 
 export class BooleanHolder {