From 4df2382698e21eb67da609ceecc2c9dccf69b7f4 Mon Sep 17 00:00:00 2001
From: AnErrupTion <anerruption@disroot.org>
Date: Sun, 30 Nov 2025 22:19:38 +0100
Subject: [PATCH] Add possibility to disable auth_fails animation (closes #835)

Signed-off-by: AnErrupTion <anerruption@disroot.org>
---
 res/config.ini | 5 +++--
 src/main.zig   | 6 +++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/res/config.ini b/res/config.ini
index 1757303..2e3579e 100644
--- a/res/config.ini
+++ b/res/config.ini
@@ -39,6 +39,7 @@ animation_timeout_sec = 0
 asterisk = *
 
 # The number of failed authentications before a special animation is played... ;)
+# If set to 0, the animation will never be played
 auth_fails = 10
 
 # Identifier for battery whose charge to display at top left
@@ -162,7 +163,7 @@ doom_middle_color = 0x00C78F17
 # DOOM animation custom bottom color (high intensity flames)
 doom_bottom_color = 0x00FFFFFF
 
-# Set margin to the edges of the DM (useful for curved monitors) 
+# Set margin to the edges of the DM (useful for curved monitors)
 edge_margin = 0
 
 # Error background color id
@@ -213,7 +214,7 @@ gameoflife_frame_delay = 6
 gameoflife_initial_density = 0.4
 
 # Command executed when pressing hibernate key (can be null)
-hibernate_cmd = null 
+hibernate_cmd = null
 
 # Specifies the key used for hibernate (F1-F12)
 hibernate_key = F4
diff --git a/src/main.zig b/src/main.zig
index 4b882a9..dffd8fe 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -629,7 +629,7 @@ pub fn main() !void {
 
         if (update) {
             // If the user entered a wrong password 10 times in a row, play a cascade animation, else update normally
-            if (auth_fails >= config.auth_fails) {
+            if (config.auth_fails > 0 and auth_fails >= config.auth_fails) {
                 std.Thread.sleep(std.time.ns_per_ms * 10);
                 update = buffer.cascade();
 
@@ -847,7 +847,7 @@ pub fn main() !void {
             const time = try interop.getTimeOfDay();
 
             timeout = @intCast((60 - @rem(time.seconds, 60)) * 1000 - @divTrunc(time.microseconds, 1000) + 1);
-        } else if (config.clock != null or auth_fails >= config.auth_fails) {
+        } else if (config.clock != null or (config.auth_fails > 0 and auth_fails >= config.auth_fails)) {
             const time = try interop.getTimeOfDay();
 
             timeout = @intCast(1000 - @divTrunc(time.microseconds, 1000) + 1);
@@ -1110,7 +1110,7 @@ pub fn main() !void {
 
                 try std.posix.tcsetattr(std.posix.STDIN_FILENO, .FLUSH, tb_termios);
 
-                if (auth_fails < config.auth_fails) {
+                if (config.auth_fails == 0 or auth_fails < config.auth_fails) {
                     _ = termbox.tb_clear();
                     try ttyClearScreen();