Restore support for animated png files

* Rework resource manager
* Add missing files
* Improve some graphics classes

src/framework/platform/platform.h

@@ -0,0 +1,45 @@
+/*
+ * Copyright (c) 2010-2013 OTClient <https://github.com/edubart/otclient>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef PLATFORM_H
+#define PLATFORM_H
+
+#include <string>
+#include <vector>
+
+class Platform
+{
+public:
+    void processArgs(std::vector<std::string>& args);
+    bool spawnProcess(const std::string& process, const std::vector<std::string>& args);
+    int getProcessId();
+    std::string getTempPath();
+    void copyFile(std::string from, std::string to);
+    void openUrl(std::string url);
+    std::string getCPUName();
+    double getTotalSystemMemory();
+    std::string getOSName();
+};
+
+extern Platform g_platform;
+
+#endif