75 lines
2.0 KiB
C
75 lines
2.0 KiB
C
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// This source is taken from MoonAdditions https://github.com/THE-FYP/MoonAdditions
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// MIT License
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// Copyright (c) 2012 DK22Pac
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// Copyright (c) 2017 FYP
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include <unordered_map>
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template<typename ObjT, typename DataT>
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class ExtendedObjectDataPool
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{
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public:
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auto begin()
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{
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return _pool.begin();
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}
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auto end()
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{
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return _pool.end();
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}
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bool exists(const ObjT* obj) const
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{
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return _pool.find(obj) != _pool.end();
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}
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DataT& get(const ObjT* obj)
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{
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auto& it = _pool.find(obj);
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if (it != _pool.end())
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return *it->second;
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return *(_pool[obj] = std::make_unique<DataT>(obj));
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}
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void remove(const ObjT* obj)
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{
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_pool.erase(obj);
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}
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private:
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std::unordered_map<const ObjT*, std::unique_ptr<DataT>> _pool;
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};
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template<typename T>
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class VehicleDataExtended : public ExtendedObjectDataPool<CVehicle, T>
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{
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public:
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VehicleDataExtended()
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{
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plugin::Events::vehicleDtorEvent.after += [this](CVehicle* veh) {
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this->remove(veh);
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};
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}
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};
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