From 7ec392eda3345606f0de75a432954b221cee82ce Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Wed, 13 Nov 2024 15:40:01 +0100
Subject: add doxygen + check const correctness

---
 src/crepe/api/Script.hpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'src/crepe/api/Script.hpp')

diff --git a/src/crepe/api/Script.hpp b/src/crepe/api/Script.hpp
index d96c0e8..afe653f 100644
--- a/src/crepe/api/Script.hpp
+++ b/src/crepe/api/Script.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
 #include "../ComponentManager.h"
+#include "../Exception.h"
 
 #include "BehaviorScript.h"
 #include "Script.h"
@@ -8,16 +9,17 @@
 namespace crepe {
 
 template <typename T>
-T & Script::get_component() {
+T & Script::get_component() const {
 	std::vector<std::reference_wrapper<T>> all_components
 		= this->get_components<T>();
-	if (all_components.size() < 1) throw nullptr; // TODO
+	if (all_components.size() < 1)
+		throw Exception("Script: no component found with type = %s", typeid(T).name());
 
 	return all_components.back().get();
 }
 
 template <typename T>
-std::vector<std::reference_wrapper<T>> Script::get_components() {
+std::vector<std::reference_wrapper<T>> Script::get_components() const {
 	ComponentManager & mgr = ComponentManager::get_instance();
 	return mgr.get_components_by_id<T>(this->parent->game_object_id);
 }
-- 
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