51 lines
995 B
C++
51 lines
995 B
C++
#pragma once
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#include <core/scheduler.h>
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#include <core/service.h>
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namespace extra2d {
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/**
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* @brief 导演类
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*
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* 主循环管理器，协调调度器和服务管理器
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*/
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class Director {
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public:
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static Director& inst();
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bool init();
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void shutdown();
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void mainLoop(float dt);
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void mainLoopParallel(float dt);
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Scheduler& sched() { return SCHED; }
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SvcMgr& svcs() { return SVC_MGR; }
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float dt() const { return dt_; }
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float totalTime() const { return totalTime_; }
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uint64 frameCount() const { return frameCount_; }
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void pause();
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void resume();
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bool isPaused() const { return paused_; }
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void setTimeScale(float scale);
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private:
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Director() = default;
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float dt_ = 0.0f;
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float totalTime_ = 0.0f;
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float fixedAccumulator_ = 0.0f;
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float fixedDt_ = 1.0f / 60.0f;
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uint64 frameCount_ = 0;
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bool paused_ = false;
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bool inited_ = false;
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};
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#define DIRECTOR extra2d::Director::inst()
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} // namespace extra2d
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