remove more pointers from frontend

3 files changed, 4 insertions, 6 deletions

diff --git a/frontend/cmd/cheat.cpp b/frontend/cmd/cheat.cpp
index 981bca1..59fb13c 100644
--- a/frontend/cmd/cheat.cpp
+++ b/frontend/cmd/cheat.cpp
@@ -12,7 +12,7 @@ constexpr const char * cmd_give_key = "Manifesteer";
 void GameController::cmd_give(string & item_name) {
 	Player & player = this->dungeon->get_player();
 	GameData & gamedata = GameData::get_instance();
-	auto object = unique_ptr<Object>(gamedata.create_object(item_name));
+	auto object = gamedata.create_object(item_name);
 	lprtf("Object aangemaakt: %s\n", object->get_displayname().c_str());
 	player.inventory.push_back(object.release());
 }
diff --git a/frontend/cmd/go.cpp b/frontend/cmd/go.cpp
index 6fb9105..0452897 100644
--- a/frontend/cmd/go.cpp
+++ b/frontend/cmd/go.cpp
@@ -22,13 +22,11 @@ void GameController::cmd_go(string & direction_str) {
 
 	Player & player = this->dungeon->get_player();
 	Direction direction = direction_map.at(direction_str);
-	Location * next_location = player.get_location().get_exit(direction);
-	if (next_location == nullptr)
-		throw Exception("er is geen uitgang in deze richting");
+	Location & next_location = player.get_location().get_exit(direction);
 
 	this->dungeon->update();
 
 	if (!player.is_dead())
-		player.set_location(*next_location);
+		player.set_location(next_location);
 }
 
diff --git a/frontend/cmd/query.cpp b/frontend/cmd/query.cpp
index 6de7f56..66f1bb2 100644
--- a/frontend/cmd/query.cpp
+++ b/frontend/cmd/query.cpp
@@ -39,7 +39,7 @@ void GameController::cmd_query(string &) {
 		lprtf("Uitgangen: ");
 		bool first = true;
 		for (Direction direction : DIRECTIONS) {
-			if (location.get_exit(direction) == nullptr) continue;
+			if (!location.has_exit(direction)) continue;
 			if (!first) lprtf(", ");
 			lprtf("%s", direction_map.at(direction).c_str());
 			first = false;