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/** \file
*
* Standalone example for usage of the internal ECS
*/
#include <cassert>
#include <chrono>
#include <crepe/Collider.h>
#include <crepe/Component.h>
#include <crepe/ComponentManager.h>
#include <crepe/GameObject.h>
#include <crepe/Rigidbody.h>
#include <crepe/Sprite.h>
#include <crepe/util/log.h>
using namespace crepe;
using namespace std;
#define OBJ_COUNT 100000
int main() {
dbg_trace();
auto & mgr = ComponentManager::get_instance();
auto start_adding = chrono::high_resolution_clock::now();
GameObject * game_object[OBJ_COUNT];
for (int i = 0; i < OBJ_COUNT; ++i) {
game_object[i] = new GameObject(i, "Name", "Tag", 0);
game_object[i]->add_component<Sprite>("test");
game_object[i]->add_component<Rigidbody>(0, 0, i);
game_object[i]->add_component<Collider>(i);
}
auto stop_adding = chrono::high_resolution_clock::now();
auto sprites = mgr.get_components_by_type<Sprite>();
for (auto & sprite : sprites) {
assert(sprite.path == "test");
}
auto stop_looping = chrono::high_resolution_clock::now();
for (int i = 0; i < OBJ_COUNT; ++i) {
delete game_object[i];
}
auto add_time = chrono::duration_cast<chrono::microseconds>(stop_adding
- start_adding);
auto loop_time = chrono::duration_cast<chrono::microseconds>(stop_looping
- stop_adding);
printf("add time: %ldus\n", add_time.count());
printf("loop time: %ldus\n", loop_time.count());
return 0;
}
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