Release Healer Man 0.1.21

src/game/DungeonRunCheckpointBridge.tsx

@@ -0,0 +1,51 @@
+import { useEffect, useRef } from "react";
+import { useShellStore } from "../app/shellStore";
+import {
+  exportDungeonEncounterCheckpointSnapshots,
+  subscribeDungeonEncounterSnapshots,
+} from "./dungeonEncounterRuntime";
+import { DUNGEON_RUN_CHECKPOINT_VERSION } from "./dungeonRunCheckpoint";
+import { useGameStore } from "./store";
+
+function checkpointSignature(dungeonId: string): string {
+  const game = useGameStore.getState();
+  const encounters = exportDungeonEncounterCheckpointSnapshots(dungeonId, 0);
+  return JSON.stringify({
+    dungeonId,
+    difficultyId: game.activeDifficultyId,
+    spawn: game.activeSpawn,
+    encounters,
+  });
+}
+
+/** Persists only reset-projected state when encounter progress reaches a new stable revision. */
+export function DungeonRunCheckpointBridge() {
+  const phase = useShellStore((state) => state.phase);
+  const activeCharacterId = useShellStore((state) => state.activeCharacter?.id ?? null);
+  const lastSignature = useRef("");
+
+  useEffect(() => {
+    if (phase !== "game" || !activeCharacterId) return undefined;
+    const save = () => {
+      const game = useGameStore.getState();
+      if (game.gameMode !== "dungeon" || game.gmTestMode) return;
+      const signature = checkpointSignature(game.activeDungeonId);
+      if (signature === lastSignature.current) return;
+      lastSignature.current = signature;
+      const encounters = exportDungeonEncounterCheckpointSnapshots(game.activeDungeonId, 0);
+      useShellStore.getState().saveActiveDungeonRunCheckpoint({
+        version: DUNGEON_RUN_CHECKPOINT_VERSION,
+        dungeonId: game.activeDungeonId,
+        difficultyId: game.activeDifficultyId,
+        checkpointId: encounters.find((entry) => entry.checkpointId)?.checkpointId ?? "entrance",
+        spawn: game.activeSpawn,
+        encounters,
+        savedAt: Date.now(),
+      });
+    };
+    save();
+    return subscribeDungeonEncounterSnapshots(save);
+  }, [activeCharacterId, phase]);
+
+  return null;
+}