Prepare battle scenario progression foundations

src/game/data/battles.ts

@@ -9,8 +9,27 @@ import {
   type UnitData
 } from './scenario';
 
-export type BattleScenarioDefinition = {
+export type BattleScenarioId = 'first-battle-zhuo-commandery';
+
+export type BattleObjectiveKind = 'defeat-leader' | 'keep-unit-alive' | 'secure-terrain' | 'quick-victory';
+
+export type BattleObjectiveDefinition = {
   id: string;
+  kind: BattleObjectiveKind;
+  label: string;
+  rewardGold: number;
+  unitId?: string;
+  terrain?: string;
+  maxTurn?: number;
+};
+
+export type BattleDefeatConditionDefinition = {
+  kind: 'unit-defeated';
+  unitId: string;
+};
+
+export type BattleScenarioDefinition = {
+  id: BattleScenarioId;
   title: string;
   map: BattleMap;
   units: UnitData[];
@@ -19,6 +38,8 @@ export type BattleScenarioDefinition = {
   leaderUnitId: string;
   quickVictoryTurnLimit: number;
   baseVictoryGold: number;
+  objectives: BattleObjectiveDefinition[];
+  defeatConditions: BattleDefeatConditionDefinition[];
   itemRewards: string[];
   victoryPages: StoryPage[];
   nextCampScene: string;
@@ -34,7 +55,53 @@ export const firstBattleScenario: BattleScenarioDefinition = {
   leaderUnitId: 'rebel-leader',
   quickVictoryTurnLimit: 8,
   baseVictoryGold: 300,
+  objectives: [
+    {
+      id: 'leader',
+      kind: 'defeat-leader',
+      label: '황건 두령 격파',
+      rewardGold: 200,
+      unitId: 'rebel-leader'
+    },
+    {
+      id: 'liu-bei',
+      kind: 'keep-unit-alive',
+      label: '유비 생존',
+      rewardGold: 100,
+      unitId: 'liu-bei'
+    },
+    {
+      id: 'village',
+      kind: 'secure-terrain',
+      label: '마을 확보',
+      rewardGold: 150,
+      terrain: 'village'
+    },
+    {
+      id: 'quick',
+      kind: 'quick-victory',
+      label: '8턴 안에 승리',
+      rewardGold: 120,
+      maxTurn: 8
+    }
+  ],
+  defeatConditions: [{ kind: 'unit-defeated', unitId: 'liu-bei' }],
   itemRewards: ['콩 1', '탁주 1', '의용군 명성 +1'],
   victoryPages: firstBattleVictoryPages,
   nextCampScene: 'CampScene'
 };
+
+export const defaultBattleScenarioId: BattleScenarioId = firstBattleScenario.id;
+
+export const battleScenarios: Record<BattleScenarioId, BattleScenarioDefinition> = {
+  [firstBattleScenario.id]: firstBattleScenario
+};
+
+export const defaultBattleScenario = battleScenarios[defaultBattleScenarioId];
+
+export function getBattleScenario(id: string | undefined) {
+  if (id && id in battleScenarios) {
+    return battleScenarios[id as BattleScenarioId];
+  }
+  return defaultBattleScenario;
+}