mirror of
https://github.com/Relintai/pandemonium_engine_minimal.git
synced 2024-11-10 20:12:10 +01:00
121 lines
3.1 KiB
C++
121 lines
3.1 KiB
C++
#ifndef ENGINE_H
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#define ENGINE_H
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/* engine.h */
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#include "core/containers/hash_map.h"
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#include "core/containers/list.h"
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#include "core/containers/vector.h"
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#include "core/os/main_loop.h"
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#include "core/string/ustring.h"
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class Engine {
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public:
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struct Singleton {
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StringName name;
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Object *ptr;
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Singleton(const StringName &p_name = StringName(), Object *p_ptr = nullptr);
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};
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static Engine *get_singleton();
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virtual void set_physics_ticks_per_second(int p_ips);
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virtual int get_physics_ticks_per_second() const;
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void set_physics_jitter_fix(float p_threshold);
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float get_physics_jitter_fix() const;
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virtual void set_target_fps(int p_fps);
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virtual int get_target_fps() const;
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virtual float get_frames_per_second() const { return _fps; }
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uint64_t get_frames_drawn();
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uint64_t get_physics_frames() const { return _physics_frames; }
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uint64_t get_idle_frames() const { return _idle_frames; }
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bool is_in_physics_frame() const { return _in_physics; }
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uint64_t get_idle_frame_ticks() const { return _frame_ticks; }
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float get_idle_frame_step() const { return _frame_step; }
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float get_physics_interpolation_fraction() const { return _physics_interpolation_fraction; }
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void set_time_scale(float p_scale);
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float get_time_scale() const;
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void set_frame_delay(uint32_t p_msec);
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uint32_t get_frame_delay() const;
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void set_print_error_messages(bool p_enabled);
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bool is_printing_error_messages() const;
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void add_singleton(const Singleton &p_singleton);
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void get_singletons(List<Singleton> *p_singletons);
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bool has_singleton(const String &p_name) const;
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Object *get_singleton_object(const String &p_name) const;
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_FORCE_INLINE_ bool get_use_gpu_pixel_snap() const { return _gpu_pixel_snap; }
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#ifdef TOOLS_ENABLED
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_FORCE_INLINE_ void set_editor_hint(bool p_enabled) {
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editor_hint = p_enabled;
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}
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_FORCE_INLINE_ bool is_editor_hint() const {
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return editor_hint;
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}
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#else
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_FORCE_INLINE_ void set_editor_hint(bool p_enabled) {}
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_FORCE_INLINE_ bool is_editor_hint() const {
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return false;
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}
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#endif
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void add_global(const String &p_name, const Variant &p_global);
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Variant get_global(const String &p_name);
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void remove_global(const String &p_name);
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bool has_global(const String &p_name);
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Dictionary get_globals();
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Dictionary get_version_info() const;
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Dictionary get_author_info() const;
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Array get_copyright_info() const;
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Dictionary get_donor_info() const;
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Dictionary get_license_info() const;
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String get_license_text() const;
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Engine();
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virtual ~Engine() {}
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private:
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friend class Main;
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uint64_t frames_drawn;
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uint32_t _frame_delay;
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uint64_t _frame_ticks;
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float _frame_step;
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int ips;
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float physics_jitter_fix;
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float _fps;
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int _target_fps;
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float _time_scale;
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bool _gpu_pixel_snap;
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uint64_t _physics_frames;
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float _physics_interpolation_fraction;
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bool _occlusion_culling_active;
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uint64_t _idle_frames;
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bool _in_physics;
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List<Singleton> singletons;
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RBMap<StringName, Object *> singleton_ptrs;
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bool editor_hint;
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HashMap<String, Variant> _globals;
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static Engine *singleton;
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};
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#endif // ENGINE_H
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