Solidify campaign progression state

src/game/scenes/BattleScene.ts

@@ -8,6 +8,7 @@ import {
   type UnitData,
   type UnitStats
 } from '../data/scenario';
+import { firstBattleScenario } from '../data/battles';
 import { getTerrainRule, getUnitClass, type TerrainType, type UnitClassKey } from '../data/battleRules';
 import {
   equipmentExpToNext,
@@ -16,7 +17,7 @@ import {
   getItem,
   type EquipmentSlot
 } from '../data/battleItems';
-import { setFirstBattleReport } from '../state/campaignState';
+import { getCampaignState, markCampaignStep, saveCampaignState, setFirstBattleReport, type CampaignStep } from '../state/campaignState';
 import { palette } from '../ui/palette';
 
 const unitTexture: Record<string, string> = {
@@ -269,6 +270,8 @@ type SavedUnitState = Pick<UnitData, 'id' | 'level' | 'exp' | 'hp' | 'maxHp' | '
 
 type BattleSaveState = {
   version: 1;
+  battleId: string;
+  campaignStep?: CampaignStep;
   savedAt: string;
   turnNumber: number;
   activeFaction: ActiveFaction;
@@ -286,7 +289,9 @@ type BattleSaveState = {
 
 const maxEquipmentLevel = 9;
 const maxCharacterLevel = 99;
-const battleSaveStorageKey = 'heros-web:first-battle-state';
+const battleScenario = firstBattleScenario;
+const legacyBattleSaveStorageKey = 'heros-web:first-battle-state';
+const battleSaveStorageKey = `heros-web:battle:${battleScenario.id}`;
 const initialFirstBattleUnits = firstBattleUnits.map(cloneUnitData);
 const initialFirstBattleBonds = firstBattleBonds.map(cloneBattleBond);
 
@@ -413,9 +418,9 @@ const defaultEnemyAiByClass: Partial<Record<UnitClassKey, EnemyAiBehavior>> = {
 };
 
 const guardDetectionRange = 5;
-const leaderUnitId = 'rebel-leader';
-const quickVictoryTurnLimit = 8;
-const baseVictoryGold = 300;
+const leaderUnitId = battleScenario.leaderUnitId;
+const quickVictoryTurnLimit = battleScenario.quickVictoryTurnLimit;
+const baseVictoryGold = battleScenario.baseVictoryGold;
 
 const commandLabels: Record<BattleCommand, string> = {
   attack: '공격',
@@ -529,6 +534,10 @@ export class BattleScene extends Phaser.Scene {
 
   create() {
     this.resetBattleData();
+    const campaign = getCampaignState();
+    if (campaign.step === 'new' || campaign.step === 'prologue' || campaign.step === 'first-battle') {
+      markCampaignStep('first-battle');
+    }
     const { width, height } = this.scale;
     this.layout = this.createLayout(width, height);
     const startUnit = firstBattleUnits.find((unit) => unit.id === 'liu-bei') ?? firstBattleUnits[0];
@@ -625,7 +634,7 @@ export class BattleScene extends Phaser.Scene {
     this.mapMask = maskShape.createGeometryMask();
     const mapMask = this.mapMask;
 
-    const background = this.add.image(0, 0, 'battle-map-first');
+    const background = this.add.image(0, 0, battleScenario.mapTextureKey);
     background.setOrigin(0);
     background.setDepth(0);
     background.setDisplaySize(firstBattleMap.width * layout.tileSize, firstBattleMap.height * layout.tileSize);
@@ -1912,7 +1921,7 @@ export class BattleScene extends Phaser.Scene {
             defeats: mvp.stats.defeats
           }
         : undefined,
-      itemRewards: outcome === 'victory' ? ['콩 1', '탁주 1', '의용군 명성 +1'] : [],
+      itemRewards: outcome === 'victory' ? [...battleScenario.itemRewards] : [],
       completedCampDialogues: [],
       createdAt: new Date().toISOString()
     });
@@ -2838,13 +2847,15 @@ export class BattleScene extends Phaser.Scene {
   }
 
   private hasBattleSave() {
-    return Boolean(window.localStorage.getItem(battleSaveStorageKey));
+    return Boolean(window.localStorage.getItem(battleSaveStorageKey) ?? window.localStorage.getItem(legacyBattleSaveStorageKey));
   }
 
   private saveBattleState() {
     try {
       const state = this.createBattleSaveState();
       window.localStorage.setItem(battleSaveStorageKey, JSON.stringify(state));
+      window.localStorage.removeItem(legacyBattleSaveStorageKey);
+      saveCampaignState();
       this.renderSituationPanel(`전투 상태를 저장했습니다.\n${this.formatSavedAt(state.savedAt)}`);
     } catch {
       this.renderSituationPanel('전투 상태를 저장하지 못했습니다.');
@@ -2852,7 +2863,7 @@ export class BattleScene extends Phaser.Scene {
   }
 
   private loadBattleState() {
-    const raw = window.localStorage.getItem(battleSaveStorageKey);
+    const raw = window.localStorage.getItem(battleSaveStorageKey) ?? window.localStorage.getItem(legacyBattleSaveStorageKey);
     if (!raw) {
       this.renderSituationPanel('불러올 저장 데이터가 없습니다.');
       return;
@@ -2863,6 +2874,9 @@ export class BattleScene extends Phaser.Scene {
       if (!state || state.version !== 1 || !Array.isArray(state.units)) {
         throw new Error('Invalid battle save');
       }
+      if (state.battleId && state.battleId !== battleScenario.id) {
+        throw new Error('Battle save does not belong to this scenario');
+      }
       this.applyBattleSaveState(state);
       this.renderSituationPanel(`저장된 전투를 불러왔습니다.\n${this.formatSavedAt(state.savedAt)}`);
     } catch {
@@ -2873,6 +2887,8 @@ export class BattleScene extends Phaser.Scene {
   private createBattleSaveState(): BattleSaveState {
     return {
       version: 1,
+      battleId: battleScenario.id,
+      campaignStep: getCampaignState().step,
       savedAt: new Date().toISOString(),
       turnNumber: this.turnNumber,
       activeFaction: this.activeFaction,
@@ -5366,6 +5382,7 @@ export class BattleScene extends Phaser.Scene {
   getDebugState() {
     return {
       scene: this.scene.key,
+      battleId: battleScenario.id,
       turnNumber: this.turnNumber,
       activeFaction: this.activeFaction,
       phase: this.phase,