71 lines
2.0 KiB
C#
71 lines
2.0 KiB
C#
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/*
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* Copyright 2023 Eduard Kargin <kargin.eduard@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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namespace Ragon.Client;
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public class RagonEventCache
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{
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private readonly Dictionary<Type, ushort> _eventsRegistryByType = new();
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private readonly HashSet<ushort> _codes = new();
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private readonly HashSet<Type> _types = new();
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private ushort _eventIdGenerator = 0;
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public ushort GetEventCode<TEvent>(TEvent _) where TEvent : IRagonEvent
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{
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var type = typeof(TEvent);
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var evntCode = _eventsRegistryByType[type];
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return evntCode;
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}
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public void Register<T>() where T : IRagonEvent, new()
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{
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var type = typeof(T);
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if (_types.Contains(type))
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{
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RagonLog.Trace($"[Ragon] Event already registered: {type.Name}");
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return;
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}
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RagonLog.Trace($"[Ragon] Registered Event: {type.Name} - {_eventIdGenerator}");
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_eventsRegistryByType.Add(type, _eventIdGenerator);
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_codes.Add(_eventIdGenerator);
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_types.Add(type);
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_eventIdGenerator++;
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}
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public void Register<T>(ushort evntCode) where T : IRagonEvent, new()
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{
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var type = typeof(T);
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if (_codes.Contains(evntCode) || _types.Contains(type))
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{
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RagonLog.Warn($"[Ragon] Event already registered: {type.Name} - {evntCode}");
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return;
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}
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RagonLog.Trace($"[Ragon] Registered Event: {type.Name} - {evntCode}");
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_codes.Add(evntCode);
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_types.Add(type);
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_eventsRegistryByType.Add(type, evntCode);
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}
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public T Create<T>() where T : IRagonEvent, new()
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{
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return new T();
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}
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}
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