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Diffstat (limited to 'core/config/engine.h')
| -rw-r--r-- | core/config/engine.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/core/config/engine.h b/core/config/engine.h new file mode 100644 index 0000000000..1d3d963b39 --- /dev/null +++ b/core/config/engine.h @@ -0,0 +1,134 @@ +/*************************************************************************/ +/* engine.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef ENGINE_H +#define ENGINE_H + +#include "core/os/main_loop.h" +#include "core/string/ustring.h" +#include "core/templates/list.h" +#include "core/templates/vector.h" + +class Engine { +public: + struct Singleton { + StringName name; + Object *ptr; + Singleton(const StringName &p_name = StringName(), Object *p_ptr = nullptr) : + name(p_name), + ptr(p_ptr) { + } + }; + +private: + friend class Main; + + uint64_t frames_drawn = 0; + uint32_t _frame_delay = 0; + uint64_t _frame_ticks = 0; + float _frame_step = 0; + + int ips = 60; + float physics_jitter_fix = 0.5; + float _fps = 1; + int _target_fps = 0; + float _time_scale = 1.0; + uint64_t _physics_frames = 0; + float _physics_interpolation_fraction = 0.0f; + bool abort_on_gpu_errors = false; + bool use_validation_layers = false; + + uint64_t _idle_frames = 0; + bool _in_physics = false; + + List<Singleton> singletons; + Map<StringName, Object *> singleton_ptrs; + + bool editor_hint = false; + + static Engine *singleton; + +public: + static Engine *get_singleton(); + + virtual void set_iterations_per_second(int p_ips); + virtual int get_iterations_per_second() const; + + void set_physics_jitter_fix(float p_threshold); + float get_physics_jitter_fix() const; + + virtual void set_target_fps(int p_fps); + virtual int get_target_fps() const; + + virtual float get_frames_per_second() const { return _fps; } + + uint64_t get_frames_drawn(); + + uint64_t get_physics_frames() const { return _physics_frames; } + uint64_t get_idle_frames() const { return _idle_frames; } + bool is_in_physics_frame() const { return _in_physics; } + uint64_t get_idle_frame_ticks() const { return _frame_ticks; } + float get_idle_frame_step() const { return _frame_step; } + float get_physics_interpolation_fraction() const { return _physics_interpolation_fraction; } + + void set_time_scale(float p_scale); + float get_time_scale() const; + + void set_frame_delay(uint32_t p_msec); + uint32_t get_frame_delay() const; + + void add_singleton(const Singleton &p_singleton); + void get_singletons(List<Singleton> *p_singletons); + bool has_singleton(const String &p_name) const; + Object *get_singleton_object(const String &p_name) const; + +#ifdef TOOLS_ENABLED + _FORCE_INLINE_ void set_editor_hint(bool p_enabled) { editor_hint = p_enabled; } + _FORCE_INLINE_ bool is_editor_hint() const { return editor_hint; } +#else + _FORCE_INLINE_ void set_editor_hint(bool p_enabled) {} + _FORCE_INLINE_ bool is_editor_hint() const { return false; } +#endif + + Dictionary get_version_info() const; + Dictionary get_author_info() const; + Array get_copyright_info() const; + Dictionary get_donor_info() const; + Dictionary get_license_info() const; + String get_license_text() const; + + bool is_abort_on_gpu_errors_enabled() const; + bool is_validation_layers_enabled() const; + + Engine(); + virtual ~Engine() {} +}; + +#endif // ENGINE_H |