Make client packet handler less repetitive + Fix race condition (anon5)

1 files changed, 4 insertions, 1 deletions

diff --git a/proxy.go b/proxy.go
index cde7cee..df66f63 100644
--- a/proxy.go
+++ b/proxy.go
@@ -4,11 +4,14 @@ It also provides an API for plugins.
 */
 package proxy
 
+import "regexp"
+
 const (
 	latestSerializeVer = 28
 	latestProtoVer     = 39
 	versionString      = "5.5.0-dev-83a7b48bb"
 	maxPlayerNameLen   = 20
-	playerNameChars    = "^[a-zA-Z0-9-_]+$"
 	bytesPerMediaBunch = 5000
 )
+
+var playerNameChars = regexp.MustCompile("^[a-zA-Z0-9-_]+$")