1 files changed, 33 insertions, 27 deletions

diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp
index 5385962..1e37c26 100644
--- a/src/test/PhysicsTest.cpp
+++ b/src/test/PhysicsTest.cpp
@@ -11,16 +11,17 @@ using namespace std::chrono_literals;
 using namespace crepe;
 
 class PhysicsTest : public ::testing::Test {
-protected:
-	GameObject * game_object;
-	PhysicsSystem physics_system;
+public:
+	ComponentManager component_manager;
+	PhysicsSystem system{component_manager};
+
 	void SetUp() override {
-		ComponentManager & mgr = ComponentManager::get_instance();
-		std::vector<std::reference_wrapper<Transform>> transforms
+		ComponentManager & mgr = this->component_manager;
+		vector<reference_wrapper<Transform>> transforms
 			= mgr.get_components_by_id<Transform>(0);
 		if (transforms.empty()) {
-			game_object = new GameObject(0, "", "", Vector2{0, 0}, 0, 0);
-			game_object->add_component<Rigidbody>(Rigidbody::Data{
+			auto entity = mgr.new_object("", "", Vector2{0, 0}, 0, 0);
+			entity.add_component<Rigidbody>(Rigidbody::Data{
 				.mass = 1,
 				.gravity_scale = 1,
 				.body_type = Rigidbody::BodyType::DYNAMIC,
@@ -36,7 +37,7 @@ protected:
 		transform.position.x = 0.0;
 		transform.position.y = 0.0;
 		transform.rotation = 0.0;
-		std::vector<std::reference_wrapper<Rigidbody>> rigidbodies
+		vector<reference_wrapper<Rigidbody>> rigidbodies
 			= mgr.get_components_by_id<Rigidbody>(0);
 		Rigidbody & rigidbody = rigidbodies.front().get();
 		rigidbody.data.angular_velocity = 0;
@@ -47,34 +48,36 @@ protected:
 
 TEST_F(PhysicsTest, gravity) {
 	Config::get_instance().physics.gravity = 1;
-	ComponentManager & mgr = ComponentManager::get_instance();
-	std::vector<std::reference_wrapper<Transform>> transforms
-		= mgr.get_components_by_id<Transform>(0);
+	ComponentManager & mgr = this->component_manager;
+	vector<reference_wrapper<Transform>> transforms = mgr.get_components_by_id<Transform>(0);
 	const Transform & transform = transforms.front().get();
 	ASSERT_FALSE(transforms.empty());
 	EXPECT_EQ(transform.position.y, 0);
-	physics_system.update();
+
+	system.update();
 	EXPECT_EQ(transform.position.y, 1);
-	physics_system.update();
+
+	system.update();
 	EXPECT_EQ(transform.position.y, 3);
 }
 
 TEST_F(PhysicsTest, max_velocity) {
-	ComponentManager & mgr = ComponentManager::get_instance();
-	std::vector<std::reference_wrapper<Rigidbody>> rigidbodies
-		= mgr.get_components_by_id<Rigidbody>(0);
+	ComponentManager & mgr = this->component_manager;
+	vector<reference_wrapper<Rigidbody>> rigidbodies = mgr.get_components_by_id<Rigidbody>(0);
 	Rigidbody & rigidbody = rigidbodies.front().get();
 	ASSERT_FALSE(rigidbodies.empty());
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, 0);
+
 	rigidbody.add_force_linear({100, 100});
 	rigidbody.add_force_angular(100);
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, 10);
 	EXPECT_EQ(rigidbody.data.linear_velocity.x, 10);
 	EXPECT_EQ(rigidbody.data.angular_velocity, 10);
+
 	rigidbody.add_force_linear({-100, -100});
 	rigidbody.add_force_angular(-100);
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, -10);
 	EXPECT_EQ(rigidbody.data.linear_velocity.x, -10);
 	EXPECT_EQ(rigidbody.data.angular_velocity, -10);
@@ -82,39 +85,42 @@ TEST_F(PhysicsTest, max_velocity) {
 
 TEST_F(PhysicsTest, movement) {
 	Config::get_instance().physics.gravity = 0;
-	ComponentManager & mgr = ComponentManager::get_instance();
-	std::vector<std::reference_wrapper<Rigidbody>> rigidbodies
-		= mgr.get_components_by_id<Rigidbody>(0);
+	ComponentManager & mgr = this->component_manager;
+	vector<reference_wrapper<Rigidbody>> rigidbodies = mgr.get_components_by_id<Rigidbody>(0);
 	Rigidbody & rigidbody = rigidbodies.front().get();
-	std::vector<std::reference_wrapper<Transform>> transforms
-		= mgr.get_components_by_id<Transform>(0);
+	vector<reference_wrapper<Transform>> transforms = mgr.get_components_by_id<Transform>(0);
 	const Transform & transform = transforms.front().get();
 	ASSERT_FALSE(rigidbodies.empty());
 	ASSERT_FALSE(transforms.empty());
+
 	rigidbody.add_force_linear({1, 1});
 	rigidbody.add_force_angular(1);
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(transform.position.x, 1);
 	EXPECT_EQ(transform.position.y, 1);
 	EXPECT_EQ(transform.rotation, 1);
+
 	rigidbody.data.constraints = {1, 1, 1};
 	EXPECT_EQ(transform.position.x, 1);
 	EXPECT_EQ(transform.position.y, 1);
 	EXPECT_EQ(transform.rotation, 1);
+
 	rigidbody.data.linear_damping.x = 0.5;
 	rigidbody.data.linear_damping.y = 0.5;
 	rigidbody.data.angular_damping = 0.5;
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(rigidbody.data.linear_velocity.x, 0.5);
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, 0.5);
 	EXPECT_EQ(rigidbody.data.angular_velocity, 0.5);
+
 	rigidbody.data.constraints = {1, 1, 0};
 	rigidbody.data.angular_damping = 0;
 	rigidbody.data.max_angular_velocity = 1000;
 	rigidbody.data.angular_velocity = 360;
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(transform.rotation, 1);
+
 	rigidbody.data.angular_velocity = -360;
-	physics_system.update();
+	system.update();
 	EXPECT_EQ(transform.rotation, 1);
 }