feat: initialize sunrise with 100-player shared rooms

src/controls/rainGear.ts

@@ -0,0 +1,29 @@
+export type RainGearItem = 'umbrella' | 'raincoat' | 'hood';
+
+/** Equipment is independent of movement and emotes. */
+export function createRainGearState() {
+  const worn = { umbrella: false, raincoat: false, hood: false };
+  let available = false;
+  return {
+    get available() { return available; },
+    get umbrella() { return worn.umbrella; },
+    get raincoat() { return worn.raincoat; },
+    get hood() { return worn.hood; },
+    apply(state: { umbrella: boolean; raincoat: boolean; hood: boolean }) {
+      worn.umbrella = state.umbrella;
+      worn.raincoat = state.raincoat;
+      worn.hood = state.raincoat && state.hood;
+    },
+    updateWeather(rain: number, snowfall: number) {
+      available = rain > 0 || snowfall > 0;
+      if (!available) { worn.umbrella = false; worn.raincoat = false; worn.hood = false; }
+    },
+    toggle(item: RainGearItem) {
+      if (!available) return false;
+      if (item === 'hood' && !worn.raincoat) return false;
+      worn[item] = !worn[item];
+      if (!worn.raincoat) worn.hood = false;
+      return true;
+    },
+  };
+}