From fe0c3b733abf6eac5f4b5bc18f24f8a5cda1bfc4 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <mschiffer@universe-factory.net>
Date: Mon, 22 Sep 2014 21:54:01 +0200
Subject: Render entities

---
 src/control/ImageLoader.cpp | 59 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 59 insertions(+)
 create mode 100644 src/control/ImageLoader.cpp

(limited to 'src/control/ImageLoader.cpp')

diff --git a/src/control/ImageLoader.cpp b/src/control/ImageLoader.cpp
new file mode 100644
index 0000000..2e78087
--- /dev/null
+++ b/src/control/ImageLoader.cpp
@@ -0,0 +1,59 @@
+/*
+  Copyright (c) 2014, Matthias Schiffer <mschiffer@universe-factory.net>
+  All rights reserved.
+
+  Redistribution and use in source and binary forms, with or without
+  modification, are permitted provided that the following conditions are met:
+
+    1. Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+    2. Redistributions in binary form must reproduce the above copyright notice,
+       this list of conditions and the following disclaimer in the documentation
+       and/or other materials provided with the distribution.
+
+  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#include "ImageLoader.hpp"
+
+#include <SDL_image.h>
+
+
+namespace RPGEdit {
+
+namespace Control {
+
+std::unique_ptr<SDL_Surface, ImageLoader::SDL_Surface_deleter> ImageLoader::load(const std::string &name) {
+	std::string filename = "../resources/" + name + ".png";
+
+	SDL_Surface *surface = IMG_Load(filename.c_str());
+
+	return std::unique_ptr<SDL_Surface, SDL_Surface_deleter>(surface, SDL_Surface_deleter());
+}
+
+SDL_Surface * ImageLoader::get(const std::string &name) {
+	std::unique_ptr<SDL_Surface, SDL_Surface_deleter> &surface = tiles[name];
+
+	if (!surface)
+		surface = load(name);
+
+	if (!surface)
+		tiles.erase(tiles.find(name));
+
+	return surface.get();
+}
+
+
+}
+
+}
-- 
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