From 9d61814eeb7873a1c21d0f521dcb3649f3b4baf8 Mon Sep 17 00:00:00 2001
From: troido <troido@protonmail.com>
Date: Wed, 1 Apr 2020 21:25:18 +0200
Subject: room unloading works now

---
 src/room.rs | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/room.rs')

diff --git a/src/room.rs b/src/room.rs
index 9df131a..805f94e 100644
--- a/src/room.rs
+++ b/src/room.rs
@@ -228,6 +228,10 @@ impl <'a, 'b>Room<'a, 'b> {
 		}
 	}
 	
+	pub fn has_players(&self) -> bool {
+		!self.world.read_component::<Player>().is_empty()
+	}
+	
 	pub fn save_players(&self) -> HashMap<PlayerId, PlayerState> {
 		let mut states = HashMap::new();
 		let players = self.world.read_component::<Player>();
-- 
cgit