minor refactor

src/logic/LevelController.cpp

@@ -9,18 +9,15 @@
 
 LevelController::LevelController(EngineSettings& settings, Level* level) 
     : settings(settings), level(level) {
-    blocks = new BlocksController(level, settings.chunks.padding);
+    blocks = std::make_unique<BlocksController>(level, settings.chunks.padding);
-    chunks = new ChunksController(level, settings.chunks.padding);
+    chunks = std::make_unique<ChunksController>(level, settings.chunks.padding);
-    player = new PlayerController(level, settings, blocks);
+    player = std::make_unique<PlayerController>(level, settings, blocks.get());
 
     scripting::on_world_load(level);
 }
 
 LevelController::~LevelController() {
     scripting::on_world_quit();
-    delete player;
-    delete chunks;
-    delete blocks;
 }
 
 void LevelController::update(float delta, bool input, bool pause) {

src/logic/LevelController.h

@@ -1,6 +1,7 @@
 #ifndef LOGIC_LEVEL_CONTROLLER_H_
 #define LOGIC_LEVEL_CONTROLLER_H_
 
+#include <memory>
 #include "../settings.h"
 
 class Level;
@@ -13,9 +14,9 @@ class LevelController {
     EngineSettings& settings;
     Level* level;
     // Sub-controllers
-    BlocksController* blocks;
+    std::unique_ptr<BlocksController> blocks;
-    ChunksController* chunks;
+    std::unique_ptr<ChunksController> chunks;
-    PlayerController* player;
+    std::unique_ptr<PlayerController> player;
 public:
     LevelController(EngineSettings& settings, Level* level);
     ~LevelController();