init with react+axum+spacetimedb

src/data/treasureInteractions.ts

@@ -0,0 +1,165 @@
+import {
+  AnimationState,
+  type Encounter,
+  type GameState,
+  type StoryMoment,
+  type StoryOption,
+  type TreasureInteractionAction,
+} from '../types';
+import { formatCurrency } from './economy';
+import {
+  TREASURE_INSPECT_FUNCTION,
+  TREASURE_LEAVE_FUNCTION,
+  TREASURE_SECURE_FUNCTION,
+} from './functionCatalog';
+import { buildRuntimeItemGenerationContext } from './runtimeItemContext';
+import { buildDirectedRuntimeReward } from './runtimeItemDirector';
+import { flattenDirectedRuntimeRewardItems } from './runtimeItemNarrative';
+
+export type TreasureReward = {
+  items: ReturnType<typeof flattenDirectedRuntimeRewardItems>;
+  hp: number;
+  mana: number;
+  currency: number;
+  storyHint?: string;
+};
+
+function buildTreasureOption(
+  functionId: string,
+  actionText: string,
+  detailText: string,
+  action: TreasureInteractionAction,
+): StoryOption {
+  return {
+    functionId,
+    actionText,
+    detailText,
+    visuals: {
+      playerAnimation: AnimationState.IDLE,
+      playerMoveMeters: 0,
+      playerOffsetY: 0,
+      playerFacing: 'right',
+      scrollWorld: false,
+      monsterChanges: [],
+    },
+    interaction: {
+      kind: 'treasure',
+      action,
+    },
+  } as StoryOption;
+}
+
+function buildTreasureReward(
+  state: GameState,
+  encounter: Encounter,
+  action: TreasureInteractionAction,
+): TreasureReward {
+  const context = buildRuntimeItemGenerationContext({
+    state,
+    generationChannel: 'treasure',
+    encounter,
+  });
+  const directed = buildDirectedRuntimeReward(context, {
+    seedKey: `treasure:${encounter.id ?? encounter.npcName}:${action}`,
+    variant: action,
+    itemCount: action === 'inspect' ? 2 : 2,
+    fixedKinds:
+      action === 'inspect' ? ['relic', 'consumable'] : ['relic', 'material'],
+    fixedPermanence:
+      action === 'inspect' ? ['permanent', 'timed'] : ['permanent', 'resource'],
+    baseHp: action === 'inspect' ? 10 : 0,
+    baseMana: action === 'inspect' ? 12 : 0,
+    baseCurrency:
+      action === 'inspect'
+        ? state.worldType === 'XIANXIA'
+          ? 34
+          : 48
+        : state.worldType === 'XIANXIA'
+          ? 22
+          : 30,
+    storyHint: `${encounter.npcName}里藏着与你当前构筑和现场线索贴合的战利品。`,
+  });
+
+  return {
+    items: flattenDirectedRuntimeRewardItems(directed),
+    hp: directed.hp ?? 0,
+    mana: directed.mana ?? 0,
+    currency: directed.currency ?? 0,
+    storyHint: directed.storyHint,
+  };
+}
+
+export function buildTreasureEncounterStoryMoment({
+  state,
+  encounter,
+  overrideText,
+}: {
+  state: GameState;
+  encounter: Encounter;
+  overrideText?: string;
+}): StoryMoment {
+  const secureReward = buildTreasureReward(state, encounter, 'secure');
+  const inspectReward = buildTreasureReward(state, encounter, 'inspect');
+
+  return {
+    text:
+      overrideText ??
+      `你在 ${encounter.npcName} 前停下脚步。${encounter.npcDescription} 它看起来并非随意遗落，而像是被刻意留在这里。`,
+    options: [
+      buildTreasureOption(
+        TREASURE_SECURE_FUNCTION.id,
+        TREASURE_SECURE_FUNCTION.title,
+        `直接带走 ${secureReward.items.map((item) => item.name).join('、')}，并获得 ${formatCurrency(secureReward.currency, state.worldType)}。`,
+        'secure',
+      ),
+      buildTreasureOption(
+        TREASURE_INSPECT_FUNCTION.id,
+        TREASURE_INSPECT_FUNCTION.title,
+        `多花些时间搜查，可额外拿到 ${inspectReward.items.map((item) => item.name).join('、')}、${formatCurrency(inspectReward.currency, state.worldType)} 与恢复收益。`,
+        'inspect',
+      ),
+      buildTreasureOption(
+        TREASURE_LEAVE_FUNCTION.id,
+        TREASURE_LEAVE_FUNCTION.title,
+        `先把 ${encounter.npcName} 的位置和迹象记住，暂时不动它。`,
+        'leave',
+      ),
+    ],
+  };
+}
+
+export function resolveTreasureReward(
+  state: GameState,
+  encounter: Encounter,
+  action: TreasureInteractionAction,
+) {
+  return buildTreasureReward(state, encounter, action);
+}
+
+export function buildTreasureResultText(
+  encounter: Encounter,
+  action: TreasureInteractionAction,
+  reward?: TreasureReward,
+) {
+  if (action === 'leave') {
+    return `你暂时没有触碰 ${encounter.npcName}，只是把它的异常位置和痕迹牢牢记下。`;
+  }
+
+  const itemText = reward?.items.length
+    ? reward.items.map((item) => item.name).join('、')
+    : '零散战利品';
+  const restoreParts = [
+    (reward?.hp ?? 0) > 0 ? `气血 +${reward?.hp ?? 0}` : null,
+    (reward?.mana ?? 0) > 0 ? `灵力 +${reward?.mana ?? 0}` : null,
+  ].filter(Boolean);
+  const restoreText =
+    restoreParts.length > 0 ? `，并恢复 ${restoreParts.join('、')}` : '';
+  const currencyText = reward ? `，另得 ${reward.currency} 钱币` : '';
+  const storyHint = reward?.storyHint ? ` ${reward.storyHint}` : '';
+
+  if (action === 'inspect') {
+    return `你仔细检查了 ${encounter.npcName}，顺着现场痕迹拆开机关与伪装，最终收回 ${itemText}${currencyText}${restoreText}。${storyHint}`;
+  }
+
+  return `你迅速收下了 ${encounter.npcName} 中最关键的收获：${itemText}${currencyText}。${storyHint}`;
+}