context.h

/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */
 
#ifndef LINGODEC_CONTEXT_H
#define LINGODEC_CONTEXT_H
 
#include "common/array.h"
#include "common/stablemap.h"
 
namespace Common {
class SeekableReadStream;
}
 
namespace LingoDec {
 
class ChunkResolver;
struct Script;
struct ScriptContextMapEntry;
struct ScriptNames;
 
/* ScriptContext */
 
struct ScriptContext {
    int32 unknown0;
    int32 unknown1;
    uint32 entryCount;
    uint32 entryCount2;
    uint16 entriesOffset;
    int16 unknown2;
    int32 unknown3;
    int32 unknown4;
    int32 unknown5;
    int32 lnamSectionID;
    uint16 validCount;
    uint16 flags;
    int16 freePointer;
 
    unsigned int version;
    ChunkResolver *resolver;
    ScriptNames *lnam;
    Common::Array<ScriptContextMapEntry> sectionMap;
    Common::StableMap<uint32, Script *> scripts;
 
    ScriptContext(unsigned int version_, ChunkResolver *resolver_) : version(version_),
                                                                   resolver(resolver_),
                                                                   lnam(nullptr) {}
 
    void read(Common::SeekableReadStream &stream);
    bool validName(int id) const;
    Common::String getName(int id) const;
    void parseScripts();
};
 
/* ScriptContextMapEntry */
 
struct ScriptContextMapEntry {
    int32 unknown0;
    int32 sectionID;
    uint16 unknown1;
    uint16 unknown2;
 
    void read(Common::SeekableReadStream &stream);
};
 
} // namespace LingoDec
 
#endif // LINGODEC_CONTEXT_H