Low FPS when player collides with phy. objects(C++)

[Jorns2]

Hi, i use c++ and when player collides with physical objects (i have some boxes on map (20-30)  fps drop to 2-4 ms and lags.

If player collides only with terrain everything is ok. I have noticed when game starts after compiling code on start lags and after 2-3 seconds fps go to 60. And after collision with physical objects drop fps again. Where is the problem.

 

Here is some code:

 

#include "Leadwerks.h"

using namespace Leadwerks;

Entity* player;
const int playerAngleModifier = 3;
int playerAngle=0;
int playerMovement = 0;
int playerMovementSpeed = 7;



void ListEntities(Entity* entity, Object* extra)
{
	
	if (entity->GetKeyValue("type") == "player")
	{
		System::Print(entity->GetKeyValue("type"));
		player = entity;
	}
}


int main(int argc, const char *argv[])
{
	Leadwerks::Window* window = Leadwerks::Window::Create("TEST", 0, 0, 1366, 768, Leadwerks::Window::Fullscreen);
	Context* context = Context::Create(window);
	World* world = World::Create();



	


	

	Map::Load("Maps/Prva mapa.map", ListEntities);


	Camera* camera = Camera::Create();
	camera->SetPosition(player->GetPosition()+Vec3(0,15,0));
	camera->SetRotation(90, 0, 0);
	camera->SetFOV(45);
	Listener::Create(player);



	while (true)
	{
		if (window->Closed() || window->KeyDown(Key::Escape)) return false;

	
		if (window->KeyDown(Key::Up))
		{
			playerMovement = playerMovementSpeed - (playerMovementSpeed * 2);
		}
		else if (window->KeyDown(Key::Down))
		{
		playerMovement = playerMovementSpeed;
		}
		if (window->KeyDown(Key::Left))
		{
			playerAngle = playerAngle - playerAngleModifier;
		}
		else if (window->KeyDown(Key::Right))
		{
			playerAngle = playerAngle + playerAngleModifier;
		}



		player->SetRotation(0, playerAngle, 0);
		player->SetInput(playerAngle, playerMovement, 0);
		camera->SetPosition(player->GetPosition() + Vec3(0, 15, 0));


		playerMovement = 0;




		Leadwerks::Time::Update();
		world->Update(1);
		world->Render();
		float text = Math::Round(Time::UPS());

		context->SetBlendMode(Blend::Alpha);
		context->DrawText( "FPS:" + std::to_string(text), 2, 10);
		context->Sync(true);


	}
	return 0;
}