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add MessageDispatcher

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This commit is contained in:
Simon Pribylski
2025-02-25 20:29:59 +01:00
parent 8f32b09b17
commit a194774925
4 changed files with 113 additions and 3 deletions
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34
include/sp/protocol/message/MessageDispatcherImpl.inl Normal file
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#pragma once
template <typename MessageIdType, typename MessageBase, typename MessageHandler>
void MessageDispatcher<MessageIdType, MessageBase, MessageHandler>::RegisterHandler(MessageIdType a_MessageType, const std::shared_ptr<MessageHandler>& a_Handler) {
auto found = std::find(m_Handlers[a_MessageType].begin(), m_Handlers[a_MessageType].end(), a_Handler);
if (found == m_Handlers[a_MessageType].end())
m_Handlers[a_MessageType].push_back(a_Handler);
}
template <typename MessageIdType, typename MessageBase, typename MessageHandler>
void MessageDispatcher<MessageIdType, MessageBase, MessageHandler>::UnregisterHandler(MessageIdType a_MessageType, const std::shared_ptr<MessageHandler>& a_Handler) {
auto found = std::find(m_Handlers[a_MessageType].begin(), m_Handlers[a_MessageType].end(), a_Handler);
if (found != m_Handlers[a_MessageType].end())
m_Handlers[a_MessageType].erase(found);
}
template <typename MessageIdType, typename MessageBase, typename MessageHandler>
void MessageDispatcher<MessageIdType, MessageBase, MessageHandler>::UnregisterHandler(const std::shared_ptr<MessageHandler>& a_Handler) {
for (auto& pair : m_Handlers) {
if (pair.second.empty())
continue;
MessageIdType type = pair.first;
m_Handlers[type].erase(std::remove(m_Handlers[type].begin(), m_Handlers[type].end(), a_Handler), m_Handlers[type].end());
}
}
template <typename MessageIdType, typename MessageBase, typename MessageHandler>
void MessageDispatcher<MessageIdType, MessageBase, MessageHandler>::Dispatch(const MessageBase& a_Message) {
MessageIdType type = a_Message.GetId();
for (auto& handler : m_Handlers[type])
a_Message.Dispatch(*handler);
}