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engines/ags/shared/core/asset.h

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+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+//=============================================================================
+//
+// AssetInfo and AssetLibInfo - classes describing generic asset library.
+//
+//=============================================================================
+
+#ifndef AGS_SHARED_CORE_ASSET_H
+#define AGS_SHARED_CORE_ASSET_H
+
+#include "common/std/vector.h"
+#include "ags/shared/util/string.h"
+
+namespace AGS3 {
+namespace AGS {
+namespace Shared {
+
+// Information on single asset
+struct AssetInfo {
+	// A pair of filename and libuid is assumed to be unique in game scope
+	String      FileName;   // filename associated with asset
+	int32_t     LibUid;     // index of library partition (separate file)
+	soff_t      Offset;     // asset's position in library file (in bytes)
+	soff_t      Size;       // asset's size (in bytes)
+
+	AssetInfo();
+};
+
+// Information on multifile asset library
+struct AssetLibInfo {
+	String BasePath;                   // full path to the base filename
+	String BaseDir;                    // library's directory
+	String BaseFileName;               // library's base (head) filename
+	std::vector<String> LibFileNames;  // filename for each library part
+
+	// Library contents
+	std::vector<AssetInfo> AssetInfos; // information on contained assets
+};
+
+} // namespace Shared
+} // namespace AGS
+} // namespace AGS3
+
+#endif