Remove duplicated code from new files

client/render/CDefFile.h

@@ -0,0 +1,71 @@
+/*
+ * CAnimation.h, part of VCMI engine
+ *
+ * Authors: listed in file AUTHORS in main folder
+ *
+ * License: GNU General Public License v2.0 or later
+ * Full text of license available in license.txt file, in main folder
+ *
+ */
+#pragma once
+
+#include "../../lib/GameConstants.h"
+
+#ifdef IN
+#undef IN
+#endif
+
+#ifdef OUT
+#undef OUT
+#endif
+
+VCMI_LIB_NAMESPACE_BEGIN
+
+class JsonNode;
+class Rect;
+class Point;
+
+VCMI_LIB_NAMESPACE_END
+
+struct SDL_Surface;
+struct SDL_Color;
+class CDefFile;
+class ColorFilter;
+
+
+/// Class for def loading
+/// After loading will store general info (palette and frame offsets) and pointer to file itself
+class CDefFile
+{
+private:
+
+	PACKED_STRUCT_BEGIN
+	struct SSpriteDef
+	{
+		ui32 size;
+		ui32 format;    /// format in which pixel data is stored
+		ui32 fullWidth; /// full width and height of frame, including borders
+		ui32 fullHeight;
+		ui32 width;     /// width and height of pixel data, borders excluded
+		ui32 height;
+		si32 leftMargin;
+		si32 topMargin;
+	} PACKED_STRUCT_END;
+	//offset[group][frame] - offset of frame data in file
+	std::map<size_t, std::vector <size_t> > offset;
+
+	std::unique_ptr<ui8[]>       data;
+	std::unique_ptr<SDL_Color[]> palette;
+
+public:
+	CDefFile(std::string Name);
+	~CDefFile();
+
+	//load frame as SDL_Surface
+	template<class ImageLoader>
+	void loadFrame(size_t frame, size_t group, ImageLoader &loader) const;
+
+	const std::map<size_t, size_t> getEntries() const;
+};
+
+