Add rich presence support

src/battle-scene.ts

@@ -53,7 +53,7 @@ import PokemonSpriteSparkleHandler from './field/pokemon-sprite-sparkle-handler'
 import CharSprite from './ui/char-sprite';
 import DamageNumberHandler from './field/damage-number-handler';
 import PokemonInfoContainer from './ui/pokemon-info-container';
-import { biomeDepths } from './data/biomes';
+import { biomeDepths, getBiomeName } from './data/biomes';
 import { UiTheme } from './enums/ui-theme';
 import { SceneBase } from './scene-base';
 import CandyBar from './ui/candy-bar';
@@ -200,6 +200,7 @@ export default class BattleScene extends SceneBase {
 		this.phaseQueuePrepend = [];
 		this.phaseQueuePrependSpliceIndex = -1;
 		this.nextCommandPhaseQueue = [];
+		this.updateGameInfo();
 	}
 
 	loadPokemonAtlas(key: string, atlasPath: string, experimental?: boolean) {
@@ -770,6 +771,8 @@ export default class BattleScene extends SceneBase {
 		this.trainer.setPosition(406, 186);
 		this.trainer.setVisible(true);
 		
+		this.updateGameInfo();
+
 		if (reloadI18n) {
 			const localizable: Localizable[] = [
 				...allSpecies,
@@ -1963,4 +1966,16 @@ export default class BattleScene extends SceneBase {
 
 		return false;
 	}
+	
+	updateGameInfo(): void {
+		const gameInfo = {
+			gameMode: this.currentBattle ? this.gameMode.getName() : 'Title',
+			biome: this.currentBattle ? getBiomeName(this.arena.biomeType) : '',
+			wave: this.currentBattle?.waveIndex || 0,
+			party: this.party ? this.party.map(p => {
+				return { name: p.name, level: p.level };
+			}) : []
+		};
+		(window as any).gameInfo = gameInfo;
+	}
 }

src/phases.ts

@@ -680,6 +680,8 @@ export class EncounterPhase extends BattlePhase {
   start() {
     super.start();
 
+    this.scene.updateGameInfo();
+
     this.scene.initSession();
 
     const loadEnemyAssets = [];