From: terencehill <piuntn@gmail.com>
Date: Sun, 7 Apr 2019 17:16:25 +0000 (+0200)
Subject: Reduce player names longer than 30 chars (name_maxlength cvar)
X-Git-Tag: xonotic-v0.8.5~1560
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=a5201422b62c733dca00e4dbfcdac64acd19b2ce;p=xonotic%2Fxonotic-data.pk3dir.git

Reduce player names longer than 30 chars (name_maxlength cvar)
---

diff --git a/qcsrc/server/autocvars.qh b/qcsrc/server/autocvars.qh
index a50191775..a763b9726 100644
--- a/qcsrc/server/autocvars.qh
+++ b/qcsrc/server/autocvars.qh
@@ -252,6 +252,7 @@ int autocvar_leadlimit_and_fraglimit;
 int autocvar_leadlimit_override;
 int autocvar_minplayers;
 int autocvar_minplayers_per_team;
+int autocvar_name_maxlength;
 string autocvar_nextmap;
 string autocvar_quit_and_redirect;
 float autocvar_quit_and_redirect_timer;
diff --git a/qcsrc/server/client.qc b/qcsrc/server/client.qc
index 8abf5e743..41331541b 100644
--- a/qcsrc/server/client.qc
+++ b/qcsrc/server/client.qc
@@ -2396,9 +2396,18 @@ void PlayerPreThink (entity this)
 	if (this.netname == "" || this.netname != CS(this).netname_previous)
 	{
 		bool assume_unchanged = (CS(this).netname_previous == "");
+		if (strlennocol(this.netname) > autocvar_name_maxlength)
+		{
+			int new_length = textLengthUpToLength(this.netname, autocvar_name_maxlength, strlennocol);
+			this.netname = strzone(strcat(substring(this.netname, 0, new_length), "^7"));
+			sprint(this, sprintf("Warning: your name is longer than %d characters, it has been truncated.\n", autocvar_name_maxlength));
+			assume_unchanged = false;
+			// stuffcmd(this, strcat("name ", this.netname, "\n")); // maybe?
+		}
 		if (isInvisibleString(this.netname))
 		{
 			this.netname = strzone(sprintf("Player#%d", this.playerid));
+			sprint(this, "Warning: invisible names are not allowed.\n");
 			assume_unchanged = false;
 			// stuffcmd(this, strcat("name ", this.netname, "\n")); // maybe?
 		}
diff --git a/xonotic-server.cfg b/xonotic-server.cfg
index fdba9aec0..db36db5b7 100644
--- a/xonotic-server.cfg
+++ b/xonotic-server.cfg
@@ -2,6 +2,7 @@
 // note that it doesn't reset all server cvars,
 // some are shared with the client and so are left in xonotic-common.cfg
 
+set name_maxlength 30 "max player name length (not counting color codes) allowed by the server"
 
 // taunts and voices
 set sv_taunt 1 "allow taunts on the server"