361 lines
11 KiB
C++
361 lines
11 KiB
C++
/*************************************************************************/
|
|
/* engine.cpp */
|
|
/*************************************************************************/
|
|
/* This file is part of: */
|
|
/* GODOT ENGINE */
|
|
/* https://godotengine.org */
|
|
/*************************************************************************/
|
|
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
|
|
/* Copyright (c) 2014-2022 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. */
|
|
/*************************************************************************/
|
|
|
|
#include "engine.h"
|
|
|
|
#include "core/authors.gen.h"
|
|
#include "core/config/project_settings.h"
|
|
#include "core/donors.gen.h"
|
|
#include "core/io/json.h"
|
|
#include "core/license.gen.h"
|
|
#include "core/os/os.h"
|
|
#include "core/variant/typed_array.h"
|
|
#include "core/version.h"
|
|
|
|
void Engine::set_physics_ticks_per_second(int p_ips) {
|
|
ERR_FAIL_COND_MSG(p_ips <= 0, "Engine iterations per second must be greater than 0.");
|
|
ips = p_ips;
|
|
}
|
|
|
|
int Engine::get_physics_ticks_per_second() const {
|
|
return ips;
|
|
}
|
|
|
|
void Engine::set_physics_jitter_fix(double p_threshold) {
|
|
if (p_threshold < 0) {
|
|
p_threshold = 0;
|
|
}
|
|
physics_jitter_fix = p_threshold;
|
|
}
|
|
|
|
double Engine::get_physics_jitter_fix() const {
|
|
return physics_jitter_fix;
|
|
}
|
|
|
|
void Engine::set_target_fps(int p_fps) {
|
|
_target_fps = p_fps > 0 ? p_fps : 0;
|
|
}
|
|
|
|
int Engine::get_target_fps() const {
|
|
return _target_fps;
|
|
}
|
|
|
|
uint64_t Engine::get_frames_drawn() {
|
|
return frames_drawn;
|
|
}
|
|
|
|
void Engine::set_frame_delay(uint32_t p_msec) {
|
|
_frame_delay = p_msec;
|
|
}
|
|
|
|
uint32_t Engine::get_frame_delay() const {
|
|
return _frame_delay;
|
|
}
|
|
|
|
void Engine::set_time_scale(double p_scale) {
|
|
_time_scale = p_scale;
|
|
}
|
|
|
|
double Engine::get_time_scale() const {
|
|
return _time_scale;
|
|
}
|
|
|
|
Dictionary Engine::get_version_info() const {
|
|
Dictionary dict;
|
|
dict["major"] = VERSION_MAJOR;
|
|
dict["minor"] = VERSION_MINOR;
|
|
dict["patch"] = VERSION_PATCH;
|
|
dict["hex"] = VERSION_HEX;
|
|
dict["status"] = VERSION_STATUS;
|
|
dict["build"] = VERSION_BUILD;
|
|
dict["year"] = VERSION_YEAR;
|
|
|
|
String hash = String(VERSION_HASH);
|
|
dict["hash"] = hash.is_empty() ? String("unknown") : hash;
|
|
|
|
String stringver = String(dict["major"]) + "." + String(dict["minor"]);
|
|
if ((int)dict["patch"] != 0) {
|
|
stringver += "." + String(dict["patch"]);
|
|
}
|
|
stringver += "-" + String(dict["status"]) + " (" + String(dict["build"]) + ")";
|
|
dict["string"] = stringver;
|
|
|
|
return dict;
|
|
}
|
|
|
|
static Array array_from_info(const char *const *info_list) {
|
|
Array arr;
|
|
for (int i = 0; info_list[i] != nullptr; i++) {
|
|
arr.push_back(String::utf8(info_list[i]));
|
|
}
|
|
return arr;
|
|
}
|
|
|
|
static Array array_from_info_count(const char *const *info_list, int info_count) {
|
|
Array arr;
|
|
for (int i = 0; i < info_count; i++) {
|
|
arr.push_back(String::utf8(info_list[i]));
|
|
}
|
|
return arr;
|
|
}
|
|
|
|
Dictionary Engine::get_author_info() const {
|
|
Dictionary dict;
|
|
|
|
dict["lead_developers"] = array_from_info(AUTHORS_LEAD_DEVELOPERS);
|
|
dict["project_managers"] = array_from_info(AUTHORS_PROJECT_MANAGERS);
|
|
dict["founders"] = array_from_info(AUTHORS_FOUNDERS);
|
|
dict["developers"] = array_from_info(AUTHORS_DEVELOPERS);
|
|
|
|
return dict;
|
|
}
|
|
|
|
TypedArray<Dictionary> Engine::get_copyright_info() const {
|
|
TypedArray<Dictionary> components;
|
|
for (int component_index = 0; component_index < COPYRIGHT_INFO_COUNT; component_index++) {
|
|
const ComponentCopyright &cp_info = COPYRIGHT_INFO[component_index];
|
|
Dictionary component_dict;
|
|
component_dict["name"] = String::utf8(cp_info.name);
|
|
Array parts;
|
|
for (int i = 0; i < cp_info.part_count; i++) {
|
|
const ComponentCopyrightPart &cp_part = cp_info.parts[i];
|
|
Dictionary part_dict;
|
|
part_dict["files"] = array_from_info_count(cp_part.files, cp_part.file_count);
|
|
part_dict["copyright"] = array_from_info_count(cp_part.copyright_statements, cp_part.copyright_count);
|
|
part_dict["license"] = String::utf8(cp_part.license);
|
|
parts.push_back(part_dict);
|
|
}
|
|
component_dict["parts"] = parts;
|
|
|
|
components.push_back(component_dict);
|
|
}
|
|
return components;
|
|
}
|
|
|
|
Dictionary Engine::get_donor_info() const {
|
|
Dictionary donors;
|
|
donors["platinum_sponsors"] = array_from_info(DONORS_SPONSOR_PLATINUM);
|
|
donors["gold_sponsors"] = array_from_info(DONORS_SPONSOR_GOLD);
|
|
donors["silver_sponsors"] = array_from_info(DONORS_SPONSOR_SILVER);
|
|
donors["bronze_sponsors"] = array_from_info(DONORS_SPONSOR_BRONZE);
|
|
donors["mini_sponsors"] = array_from_info(DONORS_SPONSOR_MINI);
|
|
donors["gold_donors"] = array_from_info(DONORS_GOLD);
|
|
donors["silver_donors"] = array_from_info(DONORS_SILVER);
|
|
donors["bronze_donors"] = array_from_info(DONORS_BRONZE);
|
|
return donors;
|
|
}
|
|
|
|
Dictionary Engine::get_license_info() const {
|
|
Dictionary licenses;
|
|
for (int i = 0; i < LICENSE_COUNT; i++) {
|
|
licenses[LICENSE_NAMES[i]] = LICENSE_BODIES[i];
|
|
}
|
|
return licenses;
|
|
}
|
|
|
|
String Engine::get_license_text() const {
|
|
return String(GODOT_LICENSE_TEXT);
|
|
}
|
|
|
|
String Engine::get_architecture_name() const {
|
|
#if defined(__x86_64) || defined(__x86_64__) || defined(__amd64__) || defined(_M_X64)
|
|
return "x86_64";
|
|
|
|
#elif defined(__i386) || defined(__i386__) || defined(_M_IX86)
|
|
return "x86_32";
|
|
|
|
#elif defined(__aarch64__) || defined(_M_ARM64)
|
|
return "arm64";
|
|
|
|
#elif defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7S__)
|
|
return "armv7";
|
|
|
|
#elif defined(__riscv)
|
|
#if __riscv_xlen == 8
|
|
return "rv64";
|
|
#else
|
|
return "riscv";
|
|
#endif
|
|
|
|
#elif defined(__powerpc__)
|
|
#if defined(__powerpc64__)
|
|
return "ppc64";
|
|
#else
|
|
return "ppc";
|
|
#endif
|
|
|
|
#elif defined(__wasm__)
|
|
#if defined(__wasm64__)
|
|
return "wasm64";
|
|
#elif defined(__wasm32__)
|
|
return "wasm32";
|
|
#endif
|
|
#endif
|
|
}
|
|
|
|
bool Engine::is_abort_on_gpu_errors_enabled() const {
|
|
return abort_on_gpu_errors;
|
|
}
|
|
|
|
int32_t Engine::get_gpu_index() const {
|
|
return gpu_idx;
|
|
}
|
|
|
|
bool Engine::is_validation_layers_enabled() const {
|
|
return use_validation_layers;
|
|
}
|
|
|
|
void Engine::set_print_error_messages(bool p_enabled) {
|
|
CoreGlobals::print_error_enabled = p_enabled;
|
|
}
|
|
|
|
bool Engine::is_printing_error_messages() const {
|
|
return CoreGlobals::print_error_enabled;
|
|
}
|
|
|
|
void Engine::add_singleton(const Singleton &p_singleton) {
|
|
ERR_FAIL_COND_MSG(singleton_ptrs.has(p_singleton.name), "Can't register singleton that already exists: " + String(p_singleton.name));
|
|
singletons.push_back(p_singleton);
|
|
singleton_ptrs[p_singleton.name] = p_singleton.ptr;
|
|
}
|
|
|
|
Object *Engine::get_singleton_object(const StringName &p_name) const {
|
|
HashMap<StringName, Object *>::ConstIterator E = singleton_ptrs.find(p_name);
|
|
ERR_FAIL_COND_V_MSG(!E, nullptr, "Failed to retrieve non-existent singleton '" + String(p_name) + "'.");
|
|
return E->value;
|
|
}
|
|
|
|
bool Engine::is_singleton_user_created(const StringName &p_name) const {
|
|
ERR_FAIL_COND_V(!singleton_ptrs.has(p_name), false);
|
|
|
|
for (const Singleton &E : singletons) {
|
|
if (E.name == p_name && E.user_created) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
void Engine::remove_singleton(const StringName &p_name) {
|
|
ERR_FAIL_COND(!singleton_ptrs.has(p_name));
|
|
|
|
for (List<Singleton>::Element *E = singletons.front(); E; E = E->next()) {
|
|
if (E->get().name == p_name) {
|
|
singletons.erase(E);
|
|
singleton_ptrs.erase(p_name);
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
|
|
bool Engine::has_singleton(const StringName &p_name) const {
|
|
return singleton_ptrs.has(p_name);
|
|
}
|
|
|
|
void Engine::get_singletons(List<Singleton> *p_singletons) {
|
|
for (const Singleton &E : singletons) {
|
|
p_singletons->push_back(E);
|
|
}
|
|
}
|
|
|
|
String Engine::get_write_movie_path() const {
|
|
return write_movie_path;
|
|
}
|
|
|
|
void Engine::set_write_movie_path(const String &p_path) {
|
|
write_movie_path = p_path;
|
|
}
|
|
|
|
void Engine::set_shader_cache_path(const String &p_path) {
|
|
shader_cache_path = p_path;
|
|
}
|
|
String Engine::get_shader_cache_path() const {
|
|
return shader_cache_path;
|
|
}
|
|
|
|
Engine *Engine::singleton = nullptr;
|
|
|
|
Engine *Engine::get_singleton() {
|
|
return singleton;
|
|
}
|
|
|
|
Engine::Engine() {
|
|
singleton = this;
|
|
}
|
|
|
|
void Engine::startup_begin() {
|
|
startup_benchmark_total_from = OS::get_singleton()->get_ticks_usec();
|
|
}
|
|
|
|
void Engine::startup_benchmark_begin_measure(const String &p_what) {
|
|
startup_benchmark_section = p_what;
|
|
startup_benchmark_from = OS::get_singleton()->get_ticks_usec();
|
|
}
|
|
void Engine::startup_benchmark_end_measure() {
|
|
uint64_t total = OS::get_singleton()->get_ticks_usec() - startup_benchmark_from;
|
|
double total_f = double(total) / double(1000000);
|
|
|
|
startup_benchmark_json[startup_benchmark_section] = total_f;
|
|
}
|
|
|
|
void Engine::startup_dump(const String &p_to_file) {
|
|
uint64_t total = OS::get_singleton()->get_ticks_usec() - startup_benchmark_total_from;
|
|
double total_f = double(total) / double(1000000);
|
|
startup_benchmark_json["total_time"] = total_f;
|
|
|
|
if (!p_to_file.is_empty()) {
|
|
Ref<FileAccess> f = FileAccess::open(p_to_file, FileAccess::WRITE);
|
|
if (f.is_valid()) {
|
|
Ref<JSON> json;
|
|
json.instantiate();
|
|
f->store_string(json->stringify(startup_benchmark_json, "\t", false, true));
|
|
}
|
|
} else {
|
|
List<Variant> keys;
|
|
startup_benchmark_json.get_key_list(&keys);
|
|
print_line("STARTUP BENCHMARK:");
|
|
for (const Variant &K : keys) {
|
|
print_line("\t-", K, ": ", startup_benchmark_json[K], +" sec.");
|
|
}
|
|
}
|
|
}
|
|
|
|
Engine::Singleton::Singleton(const StringName &p_name, Object *p_ptr, const StringName &p_class_name) :
|
|
name(p_name),
|
|
ptr(p_ptr),
|
|
class_name(p_class_name) {
|
|
#ifdef DEBUG_ENABLED
|
|
RefCounted *rc = Object::cast_to<RefCounted>(p_ptr);
|
|
if (rc && !rc->is_referenced()) {
|
|
WARN_PRINT("You must use Ref<> to ensure the lifetime of a RefCounted object intended to be used as a singleton.");
|
|
}
|
|
#endif
|
|
}
|