From 8c5d3a32cf3348586aff292a60bb6a1f0abcf15e Mon Sep 17 00:00:00 2001
From: Felix Ableitner <me@nutomic.com>
Date: Mon, 2 Sep 2013 18:35:36 +0200
Subject: [PATCH] Merged ResourceManager into Loader.

---
 src/Game.cpp                    |  4 +---
 src/sprites/abstract/Sprite.cpp |  4 +---
 src/util/Loader.h               | 22 +++++++++++++++++++---
 src/util/ResourceManager.h      | 27 ---------------------------
 4 files changed, 21 insertions(+), 36 deletions(-)
 delete mode 100644 src/util/ResourceManager.h

diff --git a/src/Game.cpp b/src/Game.cpp
index 8cd4498..31ddb56 100644
--- a/src/Game.cpp
+++ b/src/Game.cpp
@@ -13,7 +13,6 @@
 #include "sprites/Enemy.h"
 #include "sprites/Player.h"
 #include "util/Loader.h"
-#include "util/ResourceManager.h"
 #include "util/Yaml.h"
 
 /**
@@ -29,8 +28,7 @@ Game::Game(tgui::Window& window) :
 
 	initPlayer();
 
-	mCrosshairTexture = ResourceManager::i().acquire(Loader::i()
-			.fromFile<sf::Texture>("crosshair.png"));
+	mCrosshairTexture = Loader::i().fromFile<sf::Texture>("crosshair.png");
 	mCrosshair.setTexture(*mCrosshairTexture, true);
 	mWindow.setMouseCursorVisible(false);
 
diff --git a/src/sprites/abstract/Sprite.cpp b/src/sprites/abstract/Sprite.cpp
index f3262c8..95b7ca1 100755
--- a/src/sprites/abstract/Sprite.cpp
+++ b/src/sprites/abstract/Sprite.cpp
@@ -11,7 +11,6 @@
 
 #include "../../util/Loader.h"
 #include "../../util/Log.h"
-#include "../../util/ResourceManager.h"
 
 Sprite::Sprite(const Vector2f& position, Category category,
 			unsigned short mask, const Vector2f& size,
@@ -151,8 +150,7 @@ Sprite::setPosition(const Vector2f& position) {
 void
 Sprite::setTexture(const std::string& texture) {
 	try {
-		mTexture = ResourceManager::i().acquire(Loader::i()
-				.fromFile<sf::Texture>(texture));
+		mTexture = Loader::i().fromFile<sf::Texture>(texture);
 		mShape.setTexture(&*mTexture, false);
 	}
 	catch (thor::ResourceLoadingException&) {
diff --git a/src/util/Loader.h b/src/util/Loader.h
index c0c129b..5bd1006 100755
--- a/src/util/Loader.h
+++ b/src/util/Loader.h
@@ -37,6 +37,9 @@
  * @endcode
  */
 class Loader : public Singleton<Loader> {
+private:
+	class ResourceManager;
+
 public:
 	/**
 	 * Sets the general resource folder path.
@@ -52,11 +55,14 @@ public:
 	}
 
 	/**
-	 * Loads a resource from a file, looking in the specific resource folder for this type.
+	 * cquires a resource key by filename, then loads the resource from a
+	 * file, looking in the specific resource folder for this type.
 	 */
-	template <typename T> thor::ResourceKey<T>
+	template <typename T> std::shared_ptr<T>
 	fromFile(const std::string& file) {
-		return static_cast<SpecificLoader<T>* >(getLoader<T>().get())->fromFile(mFolder, file);
+		auto resourceKey = static_cast<SpecificLoader<T>* >(getLoader<T>().get())
+				->fromFile(mFolder, file);
+		return mResourceManager.acquire(resourceKey);
 	}
 
 private:
@@ -117,9 +123,19 @@ private:
 					(typeid(T), std::unique_ptr<LoaderBase>(new SpecificLoader<T>))).first).second;
 	};
 
+private:
+	class ResourceManager : public thor::MultiResourceCache {
+	public:
+		ResourceManager() {
+			setLoadingFailureStrategy(thor::Resources::ThrowException);
+			setReleaseStrategy(thor::Resources::AutoRelease);
+		};
+	};
+
 private:
 	std::string mFolder;
 	std::map<std::type_index, std::unique_ptr<LoaderBase> > mLoaders;
+	ResourceManager mResourceManager;
 };
 
 #endif /* DG_LOADER_H_ */
diff --git a/src/util/ResourceManager.h b/src/util/ResourceManager.h
deleted file mode 100644
index 278d228..0000000
--- a/src/util/ResourceManager.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/*
- * ResourceManager.h
- *
- *  Created on: 22.07.2012
- *      Author: Felix
- */
-
-#ifndef DG_RESOURCEMANAGER_H_
-#define DG_RESOURCEMANAGER_H_
-
-#include "Singleton.h"
-
-/**
- * Loads and manages all resources by providing Singleton access to
- * Thor ResourceManager.
- */
-class ResourceManager : public thor::MultiResourceCache,
-		public Singleton<ResourceManager> {
-private:
-	friend class Singleton<ResourceManager>;
-	ResourceManager() {
-		setLoadingFailureStrategy(thor::Resources::ThrowException);
-		setReleaseStrategy(thor::Resources::AutoRelease);
-	};
-};
-
-#endif /* DG_RESOURCEMANAGER_H_ */