Project: add dedicated reload_shaders method

src/gui.cpp

@@ -90,7 +90,7 @@ void Gui::render_mmb_debug() {
 		if (state->current_project != nullptr) {
 			if (state->current_project->scene_loaded) {
 				std::cout << "=== reloading shaders ===\n";
-				state->current_project->shader_bundle->recompile().link();
+				state->current_project->reload_shaders();
 			}
 		}
 	}

src/project.cpp

@@ -46,4 +46,8 @@ std::unique_ptr<Project> Project::fromToml(std::shared_ptr<cpptoml::table> manif
 void Project::load_scene(std::shared_ptr<Scene> scene) {
 	this->current_scene = scene;
 	this->scene_loaded = true;
-}
+}
+
+void Project::reload_shaders() {
+	this->shader_bundle->recompile().link();
+}

src/project.h

@@ -28,6 +28,7 @@ public:
 	static std::unique_ptr<Project> fromToml(std::shared_ptr<cpptoml::table> manifest, filesystem::path basepath);
 
 	void load_scene(std::shared_ptr<Scene> scene);
+	void reload_shaders();
 
 
 	std::vector<std::shared_ptr<Scene>> scenes;
@@ -36,4 +37,4 @@ public:
 	std::string name;
 
     std::shared_ptr<ShaderBundle> shader_bundle;
-};
+};