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Diffstat (limited to 'Source/Game/savefile.h')
-rw-r--r-- | Source/Game/savefile.h | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/Source/Game/savefile.h b/Source/Game/savefile.h new file mode 100644 index 00000000..7cb0e5e0 --- /dev/null +++ b/Source/Game/savefile.h @@ -0,0 +1,110 @@ +//----------------------------------------------------------------------------- +// Name: savefile.h +// Developer: Wolfire Games LLC +// Description: +// License: Read below +//----------------------------------------------------------------------------- +// +// +// Copyright 2022 Wolfire Games LLC +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +// +//----------------------------------------------------------------------------- +#pragma once + +#include <Internal/integer.h> +#include <Internal/file_descriptor.h> +#include <Internal/modid.h> + +#include <string> +#include <map> + +struct uint128_holder { + uint8_t val[16]; +}; + +typedef std::map<std::string,std::vector<std::string> > ArrayDataMap; +typedef std::map<std::string, std::string> DataMap; +typedef std::map<std::string, uint32_t> Int32Map; + +class SavedLevel { +public: + void SetValue(const std::string &key, const std::string &val); + const std::string& GetValue(const std::string &key); + + void SetArrayValue(const std::string &key, const int32_t index, const std::string &val); + void DeleteArrayValue(const std::string &key, const int32_t index); + void AppendArrayValueIfUnique(const std::string &key, const std::string& val); + void AppendArrayValue(const std::string &key, const std::string& val); + bool ArrayContainsValue(const std::string &key, const std::string& val); + uint32_t GetArraySize(const std::string &key); + std::string GetArrayValue( const std::string &key, const int32_t index); + std::vector<std::string> GetArray(const std::string &key); + + void SetInt32Value(const std::string &key, const int32_t value); + int32_t GetInt32Value(const std::string &key); + bool HasInt32Value(const std::string &key); + + void SetKey(const std::string& campaign_id, const std::string& save_category, const std::string& save_name); + bool SerializeToRAM( MemWriteFileDescriptor *file_ptr ); + + void ClearData(); + + const ArrayDataMap& GetArrayDataMap(); + const DataMap& GetDataMap(); + const Int32Map& GetIntMap(); + + std::string campaign_id_; + std::string save_category_; + std::string save_name_; + +private: + + DataMap data_; + ArrayDataMap array_data_; + Int32Map data_int32_; + + uint128_holder md5_; +}; + +class SaveFile { +public: + SavedLevel& GetSave(const std::string campaign_id, const std::string save_category, const std::string save_name); + SavedLevel& GetSavedLevelDeprecated(const std::string& save_name); + + SavedLevel& GetSaveIndex(size_t index); + size_t GetSaveCount(); + + bool SaveExist(const std::string campaign_id, const std::string save_category, const std::string save_name); + + bool ReadFromFile(const std::string& filepath); + bool LoadFromRAM( void* mem ); + void Clear(); + void SetWriteFile(const std::string& filepath); + bool WriteToFile( const std::string& filepath ); + bool SerializeToRAM( std::vector<uint8_t> *mem_ptr ); + bool WriteInPlace(); + void QueueWriteInPlace(); + void ExecuteQueuedWrite(); + uint32_t GetLoadedVersion(); + + static const char* kOvergrowthSaveMarker; + static const uint16_t kCurrentVersion; +private: + std::vector<SavedLevel> levels_; + std::string filepath_; + uint16_t loaded_version; + bool queue_write_in_place_; +}; + |