From 0802ee19573e880e319a61ae814ee42c01e28cd3 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Thu, 20 Aug 2026 02:05:45 +0200
Subject: refactor: trailing return types in engine and states

---
 src/states/config_state.cpp | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

(limited to 'src/states/config_state.cpp')

diff --git a/src/states/config_state.cpp b/src/states/config_state.cpp
index 4573aab..d5fca87 100644
--- a/src/states/config_state.cpp
+++ b/src/states/config_state.cpp
@@ -10,7 +10,7 @@
 
 namespace Donut
 {
-    void ConfigState::on_enter()
+    auto ConfigState::on_enter() -> void
     {
         DONUT_INFO("Entering Config State");
         
@@ -32,12 +32,12 @@ namespace Donut
         m_enable_anti_aliasing     = settings.graphics.enable_anti_aliasing;
     }
     
-    void ConfigState::on_exit()
+    auto ConfigState::on_exit() -> void
     {
         DONUT_INFO("Exiting Config State");
     }
     
-    void ConfigState::on_update(float delta_time)
+    auto ConfigState::on_update(float delta_time) -> void
     {
         if (m_show_restart_message)
         {
@@ -50,17 +50,17 @@ namespace Donut
         }
     }
     
-    void ConfigState::on_render()
+    auto ConfigState::on_render() -> void
     {
         Renderer::set_clear_color({ 0.1f, 0.1f, 0.1f, 1.0f });
         Renderer::clear();
     }
     
-    void ConfigState::on_event(Event& event)
+    auto ConfigState::on_event(Event& event) -> void
     {
     }
     
-    void ConfigState::on_im_ui_render()
+    auto ConfigState::on_im_ui_render() -> void
     {
         ImGui::SetNextWindowSize(ImVec2(900, 700), ImGuiCond_FirstUseEver);
         ImGui::SetNextWindowPos(ImVec2(ImGui::GetIO().DisplaySize.x * 0.5f, ImGui::GetIO().DisplaySize.y * 0.5f), 
@@ -258,7 +258,7 @@ namespace Donut
         ImGui::End();
     }
     
-    void ConfigState::apply_settings()
+    auto ConfigState::apply_settings() -> void
     {
         SimulationSettings sim_settings;
         sim_settings.target_fps = m_target_fps;
@@ -285,7 +285,7 @@ namespace Donut
         DONUT_INFO("Settings applied and saved");
     }
     
-    void ConfigState::reset_to_defaults()
+    auto ConfigState::reset_to_defaults() -> void
     {
         m_selected_api            = RendererAPI::API::OpenGL;
         m_target_fps              = 60;
-- 
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