Add Gongan collapse chapter

src/game/scenes/TitleScene.ts

@@ -8,6 +8,7 @@ import {
   fortiethBattleScenario,
   fortyFirstBattleScenario,
   fortySecondBattleScenario,
+  fortyThirdBattleScenario,
   fifthBattleScenario,
   fifteenthBattleScenario,
   fourteenthBattleScenario,
@@ -384,6 +385,7 @@ export class TitleScene extends Phaser.Scene {
       campaign.step === 'fortieth-camp' ||
       campaign.step === 'forty-first-camp' ||
       campaign.step === 'forty-second-camp' ||
+      campaign.step === 'forty-third-camp' ||
       campaign.step === 'hanzhong-king-camp' ||
       campaign.step === 'shu-han-foundation-camp'
     ) {
@@ -601,6 +603,11 @@ export class TitleScene extends Phaser.Scene {
       return;
     }
 
+    if (campaign.step === 'forty-third-battle') {
+      this.scene.start('BattleScene', { battleId: fortyThirdBattleScenario.id });
+      return;
+    }
+
     if (campaign.step === 'first-victory-story') {
       this.scene.start('StoryScene', { pages: firstBattleVictoryPages, nextScene: 'TitleScene' });
       return;