From da773297998078d1c986e95a96f92425ded1db44 Mon Sep 17 00:00:00 2001
From: kercylan98 <kercylan@gmail.com>
Date: Tue, 9 May 2023 18:56:06 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=8E=B7=E5=8F=96=E7=8E=A9?=
 =?UTF-8?q?=E5=AE=B6=E6=95=B0=E9=87=8F=E6=8E=A5=E5=8F=A3?=
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---
 game/builtin/room.go | 4 ++++
 game/room.go         | 2 ++
 2 files changed, 6 insertions(+)

diff --git a/game/builtin/room.go b/game/builtin/room.go
index 1fcc7e2..2315725 100644
--- a/game/builtin/room.go
+++ b/game/builtin/room.go
@@ -43,6 +43,10 @@ func (slf *Room[PlayerID, Player]) GetPlayers() synchronization.MapReadonly[Play
 	return slf.players
 }
 
+func (slf *Room[PlayerID, Player]) GetPlayerCount() int {
+	return slf.players.Size()
+}
+
 func (slf *Room[PlayerID, Player]) IsExistPlayer(id PlayerID) bool {
 	return slf.players.Exist(id)
 }
diff --git a/game/room.go b/game/room.go
index a2a9450..075bca1 100644
--- a/game/room.go
+++ b/game/room.go
@@ -12,6 +12,8 @@ type Room[PlayerID comparable, P Player[PlayerID]] interface {
 	GetPlayer(id PlayerID) P
 	// GetPlayers 获取房间中的所有玩家
 	GetPlayers() synchronization.MapReadonly[PlayerID, P]
+	// GetPlayerCount 获取玩家数量
+	GetPlayerCount() int
 	// IsExistPlayer 检查房间中是否存在特定玩家
 	IsExistPlayer(id PlayerID) bool
 	// IsOwner 检查玩家是否是房主