1 files changed, 44 insertions, 0 deletions
diff --git a/Texture.cpp b/Texture.cpp
new file mode 100644
index 0000000..d5ec1f2
--- /dev/null
+++ b/Texture.cpp
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+/*
+ * Texture.cpp
+ *
+ * Copyright (C) 2009 Matthias Schiffer <matthias@gamezock.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along
+ * with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "Texture.h"
+#include "gl.h"
+#include <GL/glpng.h>
+
+namespace Zoom {
+
+std::map<std::string, unsigned> Texture::textures;
+
+unsigned Texture::loadTexture(const std::string &name) {
+  std::map<std::string, unsigned>::iterator it = textures.find(name);
+
+  if(it != textures.end())
+    return it->second;
+
+  pngInfo info;
+  unsigned texture = pngBind(("tex/" + name).c_str(), PNG_NOMIPMAP, PNG_ALPHA, &info, GL_REPEAT, GL_LINEAR, GL_LINEAR);
+
+  if(texture) {
+    textures.insert(std::make_pair(name, texture));
+  }
+
+  return texture;
+}
+
+}