Add legacy color code support in NameFormatService and implement unit tests for colored name parsing.

frontend/src/app/pages/altitude/chat/service/name-format.service.spec.ts

@@ -0,0 +1,37 @@
+import {TestBed} from '@angular/core/testing';
+import {NameFormatService} from './name-format.service';
+import {ChatService} from './chat.service';
+
+describe('NameFormatService', () => {
+  let service: NameFormatService;
+  let chatServiceSpy: jasmine.SpyObj<ChatService>;
+
+  beforeEach(() => {
+    chatServiceSpy = jasmine.createSpyObj('ChatService', ['partieMap', 'userNameMap']);
+    TestBed.configureTestingModule({
+      providers: [
+        NameFormatService,
+        {provide: ChatService, useValue: chatServiceSpy}
+      ]
+    });
+    service = TestBed.inject(NameFormatService);
+  });
+
+  it('should parse legacy color codes', () => {
+    const input = '&4Hello &cWorld';
+    const result = (service as any).parseColoredName(input);
+    expect(result).toEqual([
+      {text: 'Hello ', color: '#AA0000'},
+      {text: 'World', color: '#FF5555'}
+    ]);
+  });
+
+  it('should parse mixed color codes', () => {
+    const input = '{#AA0000<>}Hello &4World';
+    const result = (service as any).parseColoredName(input);
+    expect(result).toEqual([
+      {text: 'Hello ', color: '#AA0000'},
+      {text: 'World', color: '#AA0000'}
+    ]);
+  });
+});

frontend/src/app/pages/altitude/chat/service/name-format.service.ts

@@ -12,6 +12,25 @@ export class NameFormatService {
     return this.parseColoredName(this.getNameFromType(channel));
   }
 
+  private readonly LEGACY_COLOR_MAP: Record<string, string> = {
+    '4': '#AA0000',
+    'c': '#FF5555',
+    '6': '#FFAA00',
+    'e': '#FFFF55',
+    '2': '#00AA00',
+    'a': '#55FF55',
+    'b': '#55FFFF',
+    '3': '#00AAAA',
+    '1': '#0000AA',
+    '9': '#5555FF',
+    'd': '#FF55FF',
+    '5': '#AA00AA',
+    'f': '#FFFFFF',
+    '7': '#AAAAAA',
+    '8': '#555555',
+    '0': '#000000'
+  };
+
   private getNameFromType(channel: ChatChannel): string {
     if (channel.type === 'PARTY') {
       return this.chatService.partieMap().get(channel.name) ?? channel.name;
@@ -23,7 +42,7 @@ export class NameFormatService {
   }
 
   private parseColoredName(name: string): ColoredNameSegment[] {
-    const markerRegex = /\{#([0-9a-fA-F]{6})(<>|[<>]?)}/g;
+    const markerRegex = /\{#([0-9a-fA-F]{6})(<>|[<>]?)\}|&([0-9a-fA-F])/g;
     const segments: ColoredNameSegment[] = [];
     let currentColor: string | undefined;
     let gradientStartColor: string | undefined;
@@ -34,8 +53,9 @@ export class NameFormatService {
     while ((match = markerRegex.exec(name)) !== null) {
       this.addColoredTextSegment(segments, name.slice(lastIndex, match.index), currentColor);
 
-      const markerColor = `#${match[1]}`;
+      const isLegacy = !!match[3];
-      const markerType = match[2];
+      const markerColor = isLegacy ? this.LEGACY_COLOR_MAP[match[3]] : `#${match[1]}`;
+      const markerType = isLegacy ? undefined : match[2];
 
       if (markerType === '>') {
         currentColor = markerColor;

frontend/src/app/pages/altitude/chat/util/server-color.ts

@@ -6,7 +6,7 @@ export function getServerColor(server: string) {
   } else if (server === 'creative') {
     return "#FFA500";
   }
-  return "#0290e8";
+  return "#8a9197";
 }
 
 export function getServerTextColor(server: string) {

frontend/src/app/shared-components/login/login.component.spec.ts

@@ -1,18 +1,18 @@
 import {ComponentFixture, TestBed} from '@angular/core/testing';
 
-import { LoginComponent } from './login.component';
+import {LoginDialogComponent} from './login.component';
 
 describe('LoginComponent', () => {
-  let component: LoginComponent;
+  let component: LoginDialogComponent;
-  let fixture: ComponentFixture<LoginComponent>;
+  let fixture: ComponentFixture<LoginDialogComponent>;
 
   beforeEach(async () => {
     await TestBed.configureTestingModule({
-      imports: [LoginComponent]
+      imports: [LoginDialogComponent]
     })
       .compileComponents();
 
-    fixture = TestBed.createComponent(LoginComponent);
+    fixture = TestBed.createComponent(LoginDialogComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
   });