diff options
author | Loek Le Blansch <loek@pipeframe.xyz> | 2024-12-11 21:19:57 +0100 |
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committer | Loek Le Blansch <loek@pipeframe.xyz> | 2024-12-11 21:19:57 +0100 |
commit | 000062b462a3af86db4dac4d8c9e5ef32feb2996 (patch) | |
tree | d766704f5862520ead6a03656103dd2fbcce99e9 /src/crepe/manager/SystemManager.hpp | |
parent | 359ad8db97305856f4cfdade1cd1dada78a7a635 (diff) |
split up loopmanager into SystemManager and Engine
Diffstat (limited to 'src/crepe/manager/SystemManager.hpp')
-rw-r--r-- | src/crepe/manager/SystemManager.hpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/crepe/manager/SystemManager.hpp b/src/crepe/manager/SystemManager.hpp new file mode 100644 index 0000000..46ada5f --- /dev/null +++ b/src/crepe/manager/SystemManager.hpp @@ -0,0 +1,40 @@ +#pragma once + +#include <memory> +#include <cassert> +#include <format> + +#include "SystemManager.h" + +namespace crepe { + +template <class T> +T & SystemManager::get_system() { + using namespace std; + static_assert(is_base_of<System, T>::value, "get_system must recieve a derivative class of System"); + + const type_info & type = typeid(T); + if (!this->systems.contains(type)) + throw runtime_error(format("SystemManager: {} is not initialized", type.name())); + + System * system = this->systems.at(type).get(); + T * concrete_system = dynamic_cast<T *>(system); + assert(concrete_system != nullptr); + + return *concrete_system; +} + +template <class T> +void SystemManager::load_system() { + using namespace std; + static_assert(is_base_of<System, T>::value, + "load_system must recieve a derivative class of System"); + + const type_info & type = typeid(T); + if (this->systems.contains(type)) + throw runtime_error(format("SystemManager: {} is already initialized", type.name())); + System * system = new T(this->mediator); + this->systems[type] = unique_ptr<System>(system); +} + +} // namespace crepe |