more cleanup + add give command to test things

1 files changed, 10 insertions, 8 deletions

diff --git a/frontend/cmd/use.cpp b/frontend/cmd/use.cpp
index 3134210..78d8233 100644
--- a/frontend/cmd/use.cpp
+++ b/frontend/cmd/use.cpp
@@ -1,4 +1,4 @@
-#include <algorithm>
+#include <memory>
 
 #include "backend/ConsumableObject.h"
 #include "backend/Exception.h"
@@ -14,16 +14,18 @@ void GameController::cmd_use(string & target_name) {
 	Location & location = player.get_location();
 
 	auto it = find_if_range(player.inventory.range(), by_name_case_insensitive(target_name));
-
 	if (!it)
 		throw Exception("object \"%s\" niet gevonden", target_name.c_str());
+	Object & object = **it;
 
-	auto consumable = unique_ptr<ConsumableObject>(dynamic_cast<ConsumableObject *>(*it));
-	if (consumable == nullptr)
-		throw Exception("%s is niet consumeerbaar", (*it)->get_name().c_str());
+	try {
+		auto consumable = unique_ptr<ConsumableObject>(&dynamic_cast<ConsumableObject &>(object));
+		player.inventory.remove(consumable.get());
 
-	lprtf("Je drinkt %s.\n", consumable->get_displayname().c_str());
-	player.inventory.remove(consumable.get());
-	consumable->consume(player);
+		lprtf("Je drinkt %s.\n", consumable->get_displayname().c_str());
+		consumable->consume(player);
+	} catch (std::bad_cast &) {
+		throw Exception("%s is niet consumeerbaar", object.get_name().c_str());
+	}
 }