From 6ddb7388cc43de8cc29c373b4f3fe3399f9c6a94 Mon Sep 17 00:00:00 2001
From: Isaac0-dev <62234577+Isaac0-dev@users.noreply.github.com>
Date: Fri, 21 Feb 2025 09:47:52 +1000
Subject: [PATCH] don't allow escape characters in names

---
 src/pc/configfile.c             | 5 +++++
 src/pc/djui/djui_panel_player.c | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/pc/configfile.c b/src/pc/configfile.c
index 8f781bff1..35f3d763f 100644
--- a/src/pc/configfile.c
+++ b/src/pc/configfile.c
@@ -749,6 +749,11 @@ NEXT_OPTION:
 
     if (gCLIOpts.playerName[0]) { snprintf(configPlayerName, MAX_CONFIG_STRING, "%s", gCLIOpts.playerName); }
 
+    bool djui_panel_player_name_valid(char* buffer);
+    if (!djui_panel_player_name_valid(configPlayerName)) {
+        snprintf(configPlayerName, MAX_CONFIG_STRING, "Player");
+    }
+
     for (int i = 0; i < gCLIOpts.enabledModsCount; i++) {
         enable_mod(gCLIOpts.enableMods[i]);
     }
diff --git a/src/pc/djui/djui_panel_player.c b/src/pc/djui/djui_panel_player.c
index 6f9284703..098ae1ac2 100644
--- a/src/pc/djui/djui_panel_player.c
+++ b/src/pc/djui/djui_panel_player.c
@@ -327,11 +327,12 @@ static void djui_panel_player_edit_palette_create(struct DjuiBase* caller) {
  // player panel //
 //////////////////
 
-static bool djui_panel_player_name_valid(char* buffer) {
+bool djui_panel_player_name_valid(char* buffer) {
     if (buffer[0] == '\0') { return false; }
     char* c = buffer;
     while (*c != '\0') {
         if (*c == ' ') { return false; }
+        if (*c == '\\') { return false; }
         if (!djui_unicode_valid_char(c)) { return false; }
         c = djui_unicode_next_char(c);
     }