1 files changed, 6 insertions, 0 deletions
diff --git a/players.go b/players.go
new file mode 100644
index 0000000..183a405
--- /dev/null
+++ b/players.go
@@ -0,0 +1,6 @@
+package main
+
+import "sync"
+
+var players = make(map[string]struct{})
+var playersMu sync.RWMutex