104 lines
2.1 KiB
C++
104 lines
2.1 KiB
C++
#pragma once
|
|
|
|
#include <types/base/types.h>
|
|
#include <types/ptr/ref_counted.h>
|
|
#include <types/ptr/intrusive_ptr.h>
|
|
#include <types/const/priority.h>
|
|
#include <string>
|
|
#include <vector>
|
|
#include <unordered_map>
|
|
#include <mutex>
|
|
|
|
namespace extra2d {
|
|
|
|
/**
|
|
* @brief 服务状态枚举
|
|
*/
|
|
enum class SvcState : uint8 {
|
|
None,
|
|
Inited,
|
|
Running,
|
|
Paused,
|
|
Shutdown
|
|
};
|
|
|
|
/**
|
|
* @brief 服务基类
|
|
*
|
|
* 所有子系统服务都继承此类，提供统一的生命周期管理
|
|
*/
|
|
class IService : public RefCounted {
|
|
public:
|
|
virtual ~IService() = default;
|
|
|
|
virtual bool init() { return true; }
|
|
virtual void shutdown() {}
|
|
virtual void pause() {}
|
|
virtual void resume() {}
|
|
|
|
virtual void update(float dt) {}
|
|
virtual void lateUpdate(float dt) {}
|
|
virtual void fixedUpdate(float dt) {}
|
|
|
|
virtual const char* name() const = 0;
|
|
virtual int pri() const { return Pri::Default; }
|
|
|
|
SvcState state() const { return state_; }
|
|
bool isInited() const { return state_ >= SvcState::Inited; }
|
|
bool isEnabled() const { return enabled_; }
|
|
void setEnabled(bool v) { enabled_ = v; }
|
|
|
|
protected:
|
|
IService() = default;
|
|
SvcState state_ = SvcState::None;
|
|
bool enabled_ = true;
|
|
|
|
friend class SvcMgr;
|
|
};
|
|
|
|
/**
|
|
* @brief 服务管理器
|
|
*
|
|
* 管理所有服务的注册、初始化、更新和关闭
|
|
*/
|
|
class SvcMgr {
|
|
public:
|
|
static SvcMgr& inst();
|
|
|
|
void reg(IService* svc);
|
|
void unreg(const char* name);
|
|
Ptr<IService> get(const char* name);
|
|
|
|
template<typename T>
|
|
Ptr<T> getAs(const char* name) {
|
|
return static_cast<T*>(get(name).get());
|
|
}
|
|
|
|
bool initAll();
|
|
void pauseAll();
|
|
void resumeAll();
|
|
void shutdownAll();
|
|
|
|
void updateAll(float dt);
|
|
void lateUpdateAll(float dt);
|
|
void fixedUpdateAll(float dt);
|
|
|
|
bool has(const char* name) const;
|
|
size_t count() const;
|
|
|
|
private:
|
|
SvcMgr() = default;
|
|
|
|
using SvcMap = std::unordered_map<std::string, Ptr<IService>>;
|
|
SvcMap svcMap_;
|
|
mutable std::mutex svcMapMutex_;
|
|
|
|
std::vector<Ptr<IService>> sortedSvcs_;
|
|
|
|
void sortSvcs();
|
|
};
|
|
|
|
#define SVC_MGR extra2d::SvcMgr::inst()
|
|
|
|
} // namespace extra2d
|