Release Healer Man 0.1.9

src/game/combatClock.ts

@@ -0,0 +1,21 @@
+export type CombatClock = () => number;
+
+let activeCombatClock: CombatClock = () => Date.now();
+
+/** Shared simulation time. Production uses wall time; deterministic tools inject a fixed-step clock. */
+export function combatNow(): number {
+  return activeCombatClock();
+}
+
+/**
+ * Replaces the combat clock and returns a disposer that restores the previous
+ * source. Benchmark callers must run sequentially because combat stores are
+ * process-wide singletons.
+ */
+export function installCombatClock(clock: CombatClock): () => void {
+  const previous = activeCombatClock;
+  activeCombatClock = clock;
+  return () => {
+    activeCombatClock = previous;
+  };
+}