From ba2269e486a93dab5ec93ad68d6a680342888015 Mon Sep 17 00:00:00 2001
From: Daniel Bengl <daniel.bengl@renuo.ch>
Date: Sat, 25 Jan 2025 23:56:36 +0100
Subject: [PATCH 1/3] Implement message limit

---
 src/client/chat/systems.rs | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/client/chat/systems.rs b/src/client/chat/systems.rs
index 3c724c12..a69abaef 100644
--- a/src/client/chat/systems.rs
+++ b/src/client/chat/systems.rs
@@ -4,6 +4,7 @@ use bevy_flair::style::components::{ClassList, NodeStyleSheet};
 use chat_events::ChatMessageSendEvent;
 
 const MESSAGE_PROMPT: &str = "> ";
+const MAX_MESSAGE_LENGTH: usize = 42;
 
 pub fn setup_chat_container(mut commands: Commands, asset_server: Res<AssetServer>) {
     commands
@@ -108,10 +109,16 @@ pub fn process_chat_input_system(
                 Key::Backspace => {
                     message.pop();
                 }
-                Key::Space => message.push(' '),
+                Key::Space => {
+                    if message.len() < MAX_MESSAGE_LENGTH {
+                        message.push(' ');
+                    }
+                }
                 Key::Character(input) => {
-                    if input.chars().all(|c| !c.is_control()) {
-                        message.push_str(input);
+                    if message.len() < MAX_MESSAGE_LENGTH {
+                        if input.chars().all(|c| !c.is_control()) {
+                            message.push_str(input);
+                        }
                     }
                 }
                 _ => {}

From de66b22bbc92108b9b7f8820a88e041da1bf29c0 Mon Sep 17 00:00:00 2001
From: Daniel Bengl <daniel.bengl@renuo.ch>
Date: Sat, 25 Jan 2025 23:56:55 +0100
Subject: [PATCH 2/3] Update chat code ordering

---
 src/client/chat/systems.rs | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/src/client/chat/systems.rs b/src/client/chat/systems.rs
index a69abaef..573daf5e 100644
--- a/src/client/chat/systems.rs
+++ b/src/client/chat/systems.rs
@@ -252,6 +252,17 @@ mod tests {
     use chat_events::{ChatClearEvent, SingleChatSendEvent};
     use rsmc::ChatMessage;
 
+    fn get_chat_messages(app: &mut App) -> Vec<String> {
+        let mut messages = app
+            .world_mut()
+            .query::<(&Text, &chat_components::ChatMessageElement)>();
+
+        messages
+            .iter(app.world())
+            .map(|(text, _)| text.0.clone())
+            .collect()
+    }
+
     #[test]
     fn test_send_message_system() {
         let mut app = App::new();
@@ -291,17 +302,6 @@ mod tests {
         );
     }
 
-    fn get_chat_messages(app: &mut App) -> Vec<String> {
-        let mut messages = app
-            .world_mut()
-            .query::<(&Text, &chat_components::ChatMessageElement)>();
-
-        messages
-            .iter(app.world())
-            .map(|(text, _)| text.0.clone())
-            .collect()
-    }
-
     #[test]
     fn test_chat_clear_system() {
         let mut app = App::new();

From 4ec6e161f2d418e72a57fa0030a981681d50fc04 Mon Sep 17 00:00:00 2001
From: Daniel Bengl <daniel.bengl@renuo.ch>
Date: Sat, 25 Jan 2025 23:58:38 +0100
Subject: [PATCH 3/3] Fix linter

---
 src/client/chat/systems.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/client/chat/systems.rs b/src/client/chat/systems.rs
index 573daf5e..3e71085d 100644
--- a/src/client/chat/systems.rs
+++ b/src/client/chat/systems.rs
@@ -115,10 +115,9 @@ pub fn process_chat_input_system(
                     }
                 }
                 Key::Character(input) => {
-                    if message.len() < MAX_MESSAGE_LENGTH {
-                        if input.chars().all(|c| !c.is_control()) {
-                            message.push_str(input);
-                        }
+                    if message.len() < MAX_MESSAGE_LENGTH && input.chars().all(|c| !c.is_control())
+                    {
+                        message.push_str(input);
                     }
                 }
                 _ => {}