57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
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#ifndef PORYGONLANG_USERDATASTORAGE_HPP
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#define PORYGONLANG_USERDATASTORAGE_HPP
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#include <unordered_map>
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#include "UserData.hpp"
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#include <mutex>
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namespace Porygon::UserData {
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class UserDataStorage {
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private:
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class _internalDataStorage {
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public:
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std::unordered_map<uint32_t, UserData*> _userData;
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~_internalDataStorage(){
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for (auto u: _userData){
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delete u.second;
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}
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_userData.clear();
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}
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_internalDataStorage() = default;
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_internalDataStorage( const UserDataStorage& ) = delete; // non construction-copyable
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_internalDataStorage& operator=( const UserDataStorage& ) = delete; // non copyable
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};
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static _internalDataStorage _internal;
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static std::mutex _userDataMutex;
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public:
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static void RegisterType(uint32_t i, UserData *ud) {
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std::lock_guard<std::mutex> guard(_userDataMutex);
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UserDataStorage::_internal._userData.insert({i, ud});
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}
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static void ClearTypes(){
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std::lock_guard<std::mutex> guard(_userDataMutex);
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for (auto u: _internal._userData){
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delete u.second;
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}
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_internal._userData.clear();
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}
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inline static bool HasUserDataType(uint32_t i) {
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return UserDataStorage::_internal._userData.find(i) != UserDataStorage::_internal._userData.end();
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}
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inline static UserData* GetUserDataType(uint32_t i) {
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return UserDataStorage::_internal._userData[i];
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}
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};
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}
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#endif //PORYGONLANG_USERDATASTORAGE_HPP
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