Replaced Vector2<double> by vec2 typedef

22 files changed, 97 insertions, 95 deletions

diff --git a/src/crepe/ComponentManager.cpp b/src/crepe/ComponentManager.cpp
index 20c6dd4..e4de027 100644
--- a/src/crepe/ComponentManager.cpp
+++ b/src/crepe/ComponentManager.cpp
@@ -26,8 +26,7 @@ void ComponentManager::delete_all_components() {
 }
 
 GameObject ComponentManager::new_object(const string & name, const string & tag,
-										const Vector2<double> & position, double rotation,
-										double scale) {
+										const vec2 & position, double rotation, double scale) {
 	GameObject object{*this, this->next_id, name, tag, position, rotation, scale};
 	this->next_id++;
 	return object;
diff --git a/src/crepe/ComponentManager.h b/src/crepe/ComponentManager.h
index 906e3a7..1cb0b5f 100644
--- a/src/crepe/ComponentManager.h
+++ b/src/crepe/ComponentManager.h
@@ -5,8 +5,6 @@
 #include <unordered_map>
 #include <vector>
 
-#include "api/Vector2.h"
-
 #include "Component.h"
 #include "types.h"
 
@@ -45,7 +43,7 @@ public:
 	 * \note This method automatically assigns a new entity ID
 	 */
 	GameObject new_object(const std::string & name, const std::string & tag = "",
-						  const Vector2<double> & position = {0, 0}, double rotation = 0,
+						  const vec2 & position = {0, 0}, double rotation = 0,
 						  double scale = 1);
 
 protected:
diff --git a/src/crepe/Particle.cpp b/src/crepe/Particle.cpp
index 4c994fa..485a0d4 100644
--- a/src/crepe/Particle.cpp
+++ b/src/crepe/Particle.cpp
@@ -2,8 +2,8 @@
 
 using namespace crepe;
 
-void Particle::reset(uint32_t lifespan, const Vector2<double> & position,
-					 const Vector2<double> & velocity, double angle) {
+void Particle::reset(uint32_t lifespan, const vec2 & position, const vec2 & velocity,
+					 double angle) {
 	// Initialize the particle state
 	this->time_in_life = 0;
 	this->lifespan = lifespan;
diff --git a/src/crepe/Particle.h b/src/crepe/Particle.h
index 570c9be..d0397c9 100644
--- a/src/crepe/Particle.h
+++ b/src/crepe/Particle.h
@@ -2,7 +2,7 @@
 
 #include <cstdint>
 
-#include "api/Vector2.h"
+#include "types.h"
 
 namespace crepe {
 
@@ -18,11 +18,11 @@ class Particle {
 
 public:
 	//! Position of the particle in 2D space.
-	Vector2<double> position;
+	vec2 position;
 	//! Velocity vector indicating the speed and direction of the particle.
-	Vector2<double> velocity;
+	vec2 velocity;
 	//! Accumulated force affecting the particle over time.
-	Vector2<double> force_over_time;
+	vec2 force_over_time;
 	//! Total lifespan of the particle in milliseconds.
 	uint32_t lifespan;
 	//! Active state of the particle; true if it is in use, false otherwise.
@@ -43,8 +43,7 @@ public:
 	 * \param velocity  The initial velocity of the particle.
 	 * \param angle     The angle of the particle's trajectory or orientation.
 	 */
-	void reset(uint32_t lifespan, const Vector2<double> & position,
-			   const Vector2<double> & velocity, double angle);
+	void reset(uint32_t lifespan, const vec2 & position, const vec2 & velocity, double angle);
 	/**
 	 * \brief Updates the particle's state.
 	 *
diff --git a/src/crepe/api/GameObject.cpp b/src/crepe/api/GameObject.cpp
index 49bb158..3c36a21 100644
--- a/src/crepe/api/GameObject.cpp
+++ b/src/crepe/api/GameObject.cpp
@@ -9,7 +9,7 @@ using namespace std;
 
 GameObject::GameObject(ComponentManager & component_manager, game_object_id_t id,
 					   const std::string & name, const std::string & tag,
-					   const Vector2<double> & position, double rotation, double scale)
+					   const vec2 & position, double rotation, double scale)
 	: id(id),
 	  component_manager(component_manager) {
 
diff --git a/src/crepe/api/GameObject.h b/src/crepe/api/GameObject.h
index 29c9fcd..fcb8d9a 100644
--- a/src/crepe/api/GameObject.h
+++ b/src/crepe/api/GameObject.h
@@ -2,7 +2,6 @@
 
 #include <string>
 
-#include "Vector2.h"
 #include "types.h"
 
 namespace crepe {
@@ -30,8 +29,8 @@ private:
 	 * \param scale The scale of the GameObject
 	 */
 	GameObject(ComponentManager & component_manager, game_object_id_t id,
-			   const std::string & name, const std::string & tag,
-			   const Vector2<double> & position, double rotation, double scale);
+			   const std::string & name, const std::string & tag, const vec2 & position,
+			   double rotation, double scale);
 	//! ComponentManager instances GameObject
 	friend class ComponentManager;
 
diff --git a/src/crepe/api/ParticleEmitter.h b/src/crepe/api/ParticleEmitter.h
index 1960d0d..b83fd61 100644
--- a/src/crepe/api/ParticleEmitter.h
+++ b/src/crepe/api/ParticleEmitter.h
@@ -4,7 +4,7 @@
 
 #include "Component.h"
 #include "Particle.h"
-#include "Vector2.h"
+#include "types.h"
 
 namespace crepe {
 
@@ -30,7 +30,7 @@ public:
 		//! boundary height (midpoint is emitter location)
 		double height = 0.0;
 		//! boundary offset from particle emitter location
-		Vector2<double> offset;
+		vec2 offset;
 		//! reset on exit or stop velocity and set max postion
 		bool reset_on_exit = false;
 	};
@@ -43,7 +43,7 @@ public:
 	 */
 	struct Data {
 		//! position of the emitter
-		Vector2<double> position;
+		vec2 position;
 		//! maximum number of particles
 		const unsigned int max_particles = 0;
 		//! rate of particle emission per update (Lowest value = 0.001 any lower is ignored)
@@ -61,7 +61,7 @@ public:
 		//! end Lifespan of particle
 		double end_lifespan = 0.0;
 		//! force over time (physics)
-		Vector2<double> force_over_time;
+		vec2 force_over_time;
 		//! particle boundary
 		Boundary boundary;
 		//! collection of particles
diff --git a/src/crepe/api/Rigidbody.cpp b/src/crepe/api/Rigidbody.cpp
index 384aabb..576ca45 100644
--- a/src/crepe/api/Rigidbody.cpp
+++ b/src/crepe/api/Rigidbody.cpp
@@ -6,7 +6,7 @@ crepe::Rigidbody::Rigidbody(game_object_id_t id, const Data & data)
 	: Component(id),
 	  data(data) {}
 
-void crepe::Rigidbody::add_force_linear(const Vector2<double> & force) {
+void crepe::Rigidbody::add_force_linear(const vec2 & force) {
 	this->data.linear_velocity += force;
 }
 
diff --git a/src/crepe/api/Rigidbody.h b/src/crepe/api/Rigidbody.h
index 4745d56..3b0588f 100644
--- a/src/crepe/api/Rigidbody.h
+++ b/src/crepe/api/Rigidbody.h
@@ -2,7 +2,7 @@
 
 #include "../Component.h"
 
-#include "Vector2.h"
+#include "types.h"
 
 namespace crepe {
 
@@ -56,11 +56,11 @@ public:
 		//! Changes if physics apply
 		BodyType body_type = BodyType::DYNAMIC;
 		//! linear velocity of object
-		Vector2<double> linear_velocity;
+		vec2 linear_velocity;
 		//! maximum linear velocity of object
-		Vector2<double> max_linear_velocity;
+		vec2 max_linear_velocity;
 		//! linear damping of object
-		Vector2<double> linear_damping;
+		vec2 linear_damping;
 		//! angular velocity of object
 		double angular_velocity = 0.0;
 		//! max angular velocity of object
@@ -90,7 +90,7 @@ public:
 	 * 
 	 * \param force Vector2 that is added to the linear force.
 	 */
-	void add_force_linear(const Vector2<double> & force);
+	void add_force_linear(const vec2 & force);
 	/** 
 	 * \brief add a angular force to the Rigidbody.
 	 * 
diff --git a/src/crepe/api/Transform.cpp b/src/crepe/api/Transform.cpp
index 1ca5b4d..a85b792 100644
--- a/src/crepe/api/Transform.cpp
+++ b/src/crepe/api/Transform.cpp
@@ -4,8 +4,7 @@
 
 using namespace crepe;
 
-Transform::Transform(game_object_id_t id, const Vector2<double> & point, double rotation,
-					 double scale)
+Transform::Transform(game_object_id_t id, const vec2 & point, double rotation, double scale)
 	: Component(id),
 	  position(point),
 	  rotation(rotation),
diff --git a/src/crepe/api/Transform.h b/src/crepe/api/Transform.h
index b0488f5..6243a93 100644
--- a/src/crepe/api/Transform.h
+++ b/src/crepe/api/Transform.h
@@ -1,8 +1,7 @@
 #pragma once
 
-#include "api/Vector2.h"
-
 #include "Component.h"
+#include "types.h"
 
 namespace crepe {
 
@@ -15,7 +14,7 @@ namespace crepe {
 class Transform : public Component {
 public:
 	//! Translation (shift)
-	Vector2<double> position = {0, 0};
+	vec2 position = {0, 0};
 	//! Rotation, in degrees
 	double rotation = 0;
 	//! Multiplication factor
@@ -28,8 +27,7 @@ protected:
 	 * \param rotation The rotation of the GameObject
 	 * \param scale The scale of the GameObject
 	 */
-	Transform(game_object_id_t id, const Vector2<double> & point, double rotation,
-			  double scale);
+	Transform(game_object_id_t id, const vec2 & point, double rotation, double scale);
 	/**
 	 * There is always exactly one transform component per entity
 	 * \return 1
diff --git a/src/crepe/facade/SDLContext.cpp b/src/crepe/facade/SDLContext.cpp
index c808d41..1c75fe8 100644
--- a/src/crepe/facade/SDLContext.cpp
+++ b/src/crepe/facade/SDLContext.cpp
@@ -104,7 +104,7 @@ SDL_Rect SDLContext::get_src_rect(const Sprite & sprite) const {
 		.h = sprite.sprite_rect.h,
 	};
 }
-SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const Vector2<double> & pos,
+SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const vec2 & pos,
 								  const double & scale, const Camera & cam) const {
 
 	double adjusted_x = (pos.x - cam.x) * cam.zoom;
@@ -120,9 +120,8 @@ SDL_Rect SDLContext::get_dst_rect(const Sprite & sprite, const Vector2<double> &
 	};
 }
 
-void SDLContext::draw_particle(const Sprite & sprite, const Vector2<double> & pos,
-							   const double & angle, const double & scale,
-							   const Camera & camera) {
+void SDLContext::draw_particle(const Sprite & sprite, const vec2 & pos, const double & angle,
+							   const double & scale, const Camera & camera) {
 
 	SDL_RendererFlip render_flip
 		= (SDL_RendererFlip) ((SDL_FLIP_HORIZONTAL * sprite.flip.flip_x)
diff --git a/src/crepe/facade/SDLContext.h b/src/crepe/facade/SDLContext.h
index e4a0da5..20e30b3 100644
--- a/src/crepe/facade/SDLContext.h
+++ b/src/crepe/facade/SDLContext.h
@@ -12,7 +12,8 @@
 #include "../api/Sprite.h"
 #include "../api/Transform.h"
 #include "api/Camera.h"
-#include "api/Vector2.h"
+
+#include "types.h"
 
 namespace crepe {
 
@@ -120,8 +121,8 @@ private:
 	 */
 	void draw(const Sprite & sprite, const Transform & transform, const Camera & camera);
 
-	void draw_particle(const Sprite & sprite, const Vector2<double> & pos,
-					   const double & angle, const double & scale, const Camera & camera);
+	void draw_particle(const Sprite & sprite, const vec2 & pos, const double & angle,
+					   const double & scale, const Camera & camera);
 
 	//! Clears the screen, preparing for a new frame.
 	void clear_screen();
@@ -153,8 +154,8 @@ private:
 	 * on the camera 
 	 * \return sdl rectangle to draw a dst image to draw on the screen
 	 */
-	SDL_Rect get_dst_rect(const Sprite & sprite, const Vector2<double> & pos,
-						  const double & scale, const Camera & cam) const;
+	SDL_Rect get_dst_rect(const Sprite & sprite, const vec2 & pos, const double & scale,
+						  const Camera & cam) const;
 
 private:
 	//! sdl Window
diff --git a/src/crepe/system/ParticleSystem.cpp b/src/crepe/system/ParticleSystem.cpp
index b839f35..0e62a57 100644
--- a/src/crepe/system/ParticleSystem.cpp
+++ b/src/crepe/system/ParticleSystem.cpp
@@ -4,7 +4,6 @@
 
 #include "api/ParticleEmitter.h"
 #include "api/Transform.h"
-#include "api/Vector2.h"
 
 #include "ComponentManager.h"
 #include "ParticleSystem.h"
@@ -42,17 +41,15 @@ void ParticleSystem::update() {
 }
 
 void ParticleSystem::emit_particle(ParticleEmitter & emitter, const Transform & transform) {
-	constexpr double DEG_TO_RAD = M_PI / 180.0;
+	constexpr float DEG_TO_RAD = M_PI / 180.0;
 
-	Vector2<double> initial_position = emitter.data.position + transform.position;
-	double random_angle
-		= generate_random_angle(emitter.data.min_angle, emitter.data.max_angle);
+	vec2 initial_position = emitter.data.position + transform.position;
+	float random_angle = generate_random_angle(emitter.data.min_angle, emitter.data.max_angle);
 
-	double random_speed
-		= generate_random_speed(emitter.data.min_speed, emitter.data.max_speed);
-	double angle_radians = random_angle * DEG_TO_RAD;
+	float random_speed = generate_random_speed(emitter.data.min_speed, emitter.data.max_speed);
+	float angle_radians = random_angle * DEG_TO_RAD;
 
-	Vector2<double> velocity
+	vec2 velocity
 		= {random_speed * std::cos(angle_radians), random_speed * std::sin(angle_radians)};
 
 	for (Particle & particle : emitter.data.particles) {
@@ -77,8 +74,7 @@ int ParticleSystem::calculate_update(int count, double emission) const {
 }
 
 void ParticleSystem::check_bounds(ParticleEmitter & emitter, const Transform & transform) {
-	Vector2<double> offset
-		= emitter.data.boundary.offset + transform.position + emitter.data.position;
+	vec2 offset = emitter.data.boundary.offset + transform.position + emitter.data.position;
 	double half_width = emitter.data.boundary.width / 2.0;
 	double half_height = emitter.data.boundary.height / 2.0;
 
@@ -88,7 +84,7 @@ void ParticleSystem::check_bounds(ParticleEmitter & emitter, const Transform & t
 	const double BOTTOM = offset.y + half_height;
 
 	for (Particle & particle : emitter.data.particles) {
-		const Vector2<double> & position = particle.position;
+		const vec2 & position = particle.position;
 		bool within_bounds = (position.x >= LEFT && position.x <= RIGHT && position.y >= TOP
 							  && position.y <= BOTTOM);
 
diff --git a/src/crepe/system/PhysicsSystem.cpp b/src/crepe/system/PhysicsSystem.cpp
index e7ecd14..514a4b3 100644
--- a/src/crepe/system/PhysicsSystem.cpp
+++ b/src/crepe/system/PhysicsSystem.cpp
@@ -34,7 +34,7 @@ void PhysicsSystem::update() {
 						if (rigidbody.data.angular_damping != 0) {
 							rigidbody.data.angular_velocity *= rigidbody.data.angular_damping;
 						}
-						if (rigidbody.data.linear_damping != Vector2<double>{0, 0}) {
+						if (rigidbody.data.linear_damping != vec2{0, 0}) {
 							rigidbody.data.linear_velocity *= rigidbody.data.linear_damping;
 						}
 
diff --git a/src/crepe/types.h b/src/crepe/types.h
index 914c76c..17f1619 100644
--- a/src/crepe/types.h
+++ b/src/crepe/types.h
@@ -1,5 +1,7 @@
 #pragma once
 
+#include "api/Vector2.h"
+
 #include <cstdint>
 #include <functional>
 #include <vector>
@@ -13,4 +15,16 @@ typedef uint32_t game_object_id_t;
 template <typename T>
 using RefVector = std::vector<std::reference_wrapper<T>>;
 
+//! Default Vector2<int> type
+typedef Vector2<int> ivec2;
+
+//! Default Vector2<unsigned int> type
+typedef Vector2<unsigned int> uvec2;
+
+//! Default Vector2<float> type
+typedef Vector2<float> vec2;
+
+//! Default Vector2<double> type
+typedef Vector2<double> dvec2;
+
 } // namespace crepe
diff --git a/src/doc/feature/scene.dox b/src/doc/feature/scene.dox
index 5f1214e..eedc69a 100644
--- a/src/doc/feature/scene.dox
+++ b/src/doc/feature/scene.dox
@@ -46,8 +46,8 @@ public:
 
 	void load_scene() {
 		auto & mgr = this->component_manager;
-		GameObject object1 = mgr.new_object("object1", "tag_my_scene", Vector2<double>{0, 0}, 0, 1);
-		GameObject object2 = mgr.new_object("object2", "tag_my_scene", Vector2<double>{1, 0}, 0, 1);
+		GameObject object1 = mgr.new_object("object1", "tag_my_scene", vec2{0, 0}, 0, 1);
+		GameObject object2 = mgr.new_object("object2", "tag_my_scene", vec2{1, 0}, 0, 1);
 	}
 
 	string get_name() const { return "my_scene"; }
diff --git a/src/example/rendering_particle.cpp b/src/example/rendering_particle.cpp
index 9b4ce83..1a36529 100644
--- a/src/example/rendering_particle.cpp
+++ b/src/example/rendering_particle.cpp
@@ -23,14 +23,14 @@ using namespace std;
 
 int main(int argc, char * argv[]) {
 	ComponentManager mgr;
-	GameObject game_object = mgr.new_object("", "", Vector2<double>{100, 100}, 0, 0.1);
+	GameObject game_object = mgr.new_object("", "", vec2{100, 100}, 0, 0.1);
 	RenderSystem sys{mgr};
 	ParticleSystem psys{mgr};
 
 	Color color(255, 255, 255, 255);
 
 	Sprite & test_sprite = game_object.add_component<Sprite>(
-		make_shared<Texture>("../asset/texture/img.png"), color, FlipSettings{false, false});
+		make_shared<Texture>("asset/texture/img.png"), color, FlipSettings{false, false});
 	test_sprite.order_in_layer = 5;
 
 	auto & test = game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{
@@ -43,11 +43,11 @@ int main(int argc, char * argv[]) {
 		.max_angle = 20,
 		.begin_lifespan = 0,
 		.end_lifespan = 60,
-		.force_over_time = Vector2<double>{0, 0},
+		.force_over_time = vec2{0, 0},
 		.boundary{
 			.width = 1000,
 			.height = 1000,
-			.offset = Vector2<double>{0, 0},
+			.offset = vec2{0, 0},
 			.reset_on_exit = false,
 		},
 		.sprite = test_sprite,
@@ -55,7 +55,7 @@ int main(int argc, char * argv[]) {
 	game_object.add_component<Camera>(Color::WHITE);
 
 	game_object
-		.add_component<Sprite>(make_shared<Texture>("../asset/texture/img.png"), color,
+		.add_component<Sprite>(make_shared<Texture>("asset/texture/img.png"), color,
 							   FlipSettings{false, false})
 		.order_in_layer
 		= 6;
diff --git a/src/test/ECSTest.cpp b/src/test/ECSTest.cpp
index 98d3a27..b552581 100644
--- a/src/test/ECSTest.cpp
+++ b/src/test/ECSTest.cpp
@@ -17,7 +17,7 @@ public:
 };
 
 TEST_F(ECSTest, createGameObject) {
-	GameObject obj = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+	GameObject obj = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 
 	vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
 	vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
@@ -37,8 +37,8 @@ TEST_F(ECSTest, createGameObject) {
 }
 
 TEST_F(ECSTest, deleteAllGameObjects) {
-	GameObject obj0 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
-	GameObject obj1 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+	GameObject obj0 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
+	GameObject obj1 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 
 	mgr.delete_all_components();
 
@@ -48,7 +48,7 @@ TEST_F(ECSTest, deleteAllGameObjects) {
 	EXPECT_EQ(metadata.size(), 0);
 	EXPECT_EQ(transform.size(), 0);
 
-	GameObject obj2 = mgr.new_object("body2", "person2", Vector2<double>{1, 0}, 5, 1);
+	GameObject obj2 = mgr.new_object("body2", "person2", vec2{1, 0}, 5, 1);
 
 	metadata = mgr.get_components_by_type<Metadata>();
 	transform = mgr.get_components_by_type<Transform>();
@@ -70,8 +70,8 @@ TEST_F(ECSTest, deleteAllGameObjects) {
 }
 
 TEST_F(ECSTest, deleteGameObject) {
-	GameObject obj0 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
-	GameObject obj1 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+	GameObject obj0 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
+	GameObject obj1 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 
 	mgr.delete_all_components_of_id(0);
 
@@ -96,7 +96,7 @@ TEST_F(ECSTest, deleteGameObject) {
 
 TEST_F(ECSTest, manyGameObjects) {
 	for (int i = 0; i < 5000; i++) {
-		GameObject obj = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, i);
+		GameObject obj = mgr.new_object("body", "person", vec2{0, 0}, 0, i);
 	}
 
 	vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
@@ -128,7 +128,7 @@ TEST_F(ECSTest, manyGameObjects) {
 
 	for (int i = 0; i < 10000 - 5000; i++) {
 		string tag = "person" + to_string(i);
-		GameObject obj = mgr.new_object("body", tag, Vector2<double>{0, 0}, i, 0);
+		GameObject obj = mgr.new_object("body", tag, vec2{0, 0}, i, 0);
 	}
 
 	metadata = mgr.get_components_by_type<Metadata>();
@@ -139,8 +139,8 @@ TEST_F(ECSTest, manyGameObjects) {
 }
 
 TEST_F(ECSTest, getComponentsByID) {
-	GameObject obj0 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
-	GameObject obj1 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+	GameObject obj0 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
+	GameObject obj1 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 
 	vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_id<Metadata>(0);
 	vector<reference_wrapper<Transform>> transform = mgr.get_components_by_id<Transform>(1);
@@ -163,15 +163,15 @@ TEST_F(ECSTest, getComponentsByID) {
 
 TEST_F(ECSTest, tooMuchComponents) {
 	try {
-		GameObject obj0 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
-		obj0.add_component<Transform>(Vector2<double>{10, 10}, 0, 1);
+		GameObject obj0 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
+		obj0.add_component<Transform>(vec2{10, 10}, 0, 1);
 	} catch (const exception & e) {
 		EXPECT_EQ(e.what(),
 				  string("Exceeded maximum number of instances for this component type"));
 	}
 
 	try {
-		GameObject obj1 = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+		GameObject obj1 = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 		obj1.add_component<Metadata>("body", "person");
 	} catch (const exception & e) {
 		EXPECT_EQ(e.what(),
@@ -187,14 +187,14 @@ TEST_F(ECSTest, tooMuchComponents) {
 
 TEST_F(ECSTest, partentChild) {
 	{
-		GameObject body = mgr.new_object("body", "person", Vector2<double>{0, 0}, 0, 1);
+		GameObject body = mgr.new_object("body", "person", vec2{0, 0}, 0, 1);
 		GameObject right_leg
-			= mgr.new_object("rightLeg", "person", Vector2<double>{1, 1}, 0, 1);
-		GameObject left_leg = mgr.new_object("leftLeg", "person", Vector2<double>{1, 1}, 0, 1);
+			= mgr.new_object("rightLeg", "person", vec2{1, 1}, 0, 1);
+		GameObject left_leg = mgr.new_object("leftLeg", "person", vec2{1, 1}, 0, 1);
 		GameObject right_foot
-			= mgr.new_object("rightFoot", "person", Vector2<double>{2, 2}, 0, 1);
+			= mgr.new_object("rightFoot", "person", vec2{2, 2}, 0, 1);
 		GameObject left_foot
-			= mgr.new_object("leftFoot", "person", Vector2<double>{2, 2}, 0, 1);
+			= mgr.new_object("leftFoot", "person", vec2{2, 2}, 0, 1);
 
 		// Set the parent of each GameObject
 		right_foot.set_parent(right_leg);
diff --git a/src/test/ParticleTest.cpp b/src/test/ParticleTest.cpp
index 48e6630..8b81e74 100644
--- a/src/test/ParticleTest.cpp
+++ b/src/test/ParticleTest.cpp
@@ -25,7 +25,7 @@ public:
 		std::vector<std::reference_wrapper<Transform>> transforms
 			= mgr.get_components_by_id<Transform>(0);
 		if (transforms.empty()) {
-			GameObject game_object = mgr.new_object("", "", Vector2<double>{0, 0}, 0, 0);
+			GameObject game_object = mgr.new_object("", "", vec2{0, 0}, 0, 0);
 
 			Color color(0, 0, 0, 0);
 			Sprite & test_sprite = game_object.add_component<Sprite>(
@@ -42,11 +42,11 @@ public:
 				.max_angle = 0,
 				.begin_lifespan = 0,
 				.end_lifespan = 0,
-				.force_over_time = Vector2<double>{0, 0},
+				.force_over_time = vec2{0, 0},
 				.boundary{
 					.width = 0,
 					.height = 0,
-					.offset = Vector2<double>{0, 0},
+					.offset = vec2{0, 0},
 					.reset_on_exit = false,
 				},
 				.sprite = test_sprite,
@@ -68,8 +68,8 @@ public:
 		emitter.data.max_angle = 0;
 		emitter.data.begin_lifespan = 0;
 		emitter.data.end_lifespan = 0;
-		emitter.data.force_over_time = Vector2<double>{0, 0};
-		emitter.data.boundary = {0, 0, Vector2<double>{0, 0}, false};
+		emitter.data.force_over_time = vec2{0, 0};
+		emitter.data.boundary = {0, 0, vec2{0, 0}, false};
 		for (auto & particle : emitter.data.particles) {
 			particle.active = false;
 		}
diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp
index 4fd9b14..33b6020 100644
--- a/src/test/PhysicsTest.cpp
+++ b/src/test/PhysicsTest.cpp
@@ -20,12 +20,12 @@ public:
 		vector<reference_wrapper<Transform>> transforms
 			= mgr.get_components_by_id<Transform>(0);
 		if (transforms.empty()) {
-			auto entity = mgr.new_object("", "", Vector2<double>{0, 0}, 0, 0);
+			auto entity = mgr.new_object("", "", vec2{0, 0}, 0, 0);
 			entity.add_component<Rigidbody>(Rigidbody::Data{
 				.mass = 1,
 				.gravity_scale = 1,
 				.body_type = Rigidbody::BodyType::DYNAMIC,
-				.max_linear_velocity = Vector2<double>{10, 10},
+				.max_linear_velocity = vec2{10, 10},
 				.max_angular_velocity = 10,
 				.constraints = {0, 0},
 				.use_gravity = true,
diff --git a/src/test/SceneManagerTest.cpp b/src/test/SceneManagerTest.cpp
index f4cf4fd..676da58 100644
--- a/src/test/SceneManagerTest.cpp
+++ b/src/test/SceneManagerTest.cpp
@@ -17,11 +17,11 @@ public:
 	void load_scene() {
 		auto & mgr = this->component_manager;
 		GameObject object1
-			= mgr.new_object("scene_1", "tag_scene_1", Vector2<double>{0, 0}, 0, 1);
+			= mgr.new_object("scene_1", "tag_scene_1", vec2{0, 0}, 0, 1);
 		GameObject object2
-			= mgr.new_object("scene_1", "tag_scene_1", Vector2<double>{1, 0}, 0, 1);
+			= mgr.new_object("scene_1", "tag_scene_1", vec2{1, 0}, 0, 1);
 		GameObject object3
-			= mgr.new_object("scene_1", "tag_scene_1", Vector2<double>{2, 0}, 0, 1);
+			= mgr.new_object("scene_1", "tag_scene_1", vec2{2, 0}, 0, 1);
 	}
 
 	string get_name() const { return "scene1"; }
@@ -34,13 +34,13 @@ public:
 	void load_scene() {
 		auto & mgr = this->component_manager;
 		GameObject object1
-			= mgr.new_object("scene_2", "tag_scene_2", Vector2<double>{0, 0}, 0, 1);
+			= mgr.new_object("scene_2", "tag_scene_2", vec2{0, 0}, 0, 1);
 		GameObject object2
-			= mgr.new_object("scene_2", "tag_scene_2", Vector2<double>{0, 1}, 0, 1);
+			= mgr.new_object("scene_2", "tag_scene_2", vec2{0, 1}, 0, 1);
 		GameObject object3
-			= mgr.new_object("scene_2", "tag_scene_2", Vector2<double>{0, 2}, 0, 1);
+			= mgr.new_object("scene_2", "tag_scene_2", vec2{0, 2}, 0, 1);
 		GameObject object4
-			= mgr.new_object("scene_2", "tag_scene_2", Vector2<double>{0, 3}, 0, 1);
+			= mgr.new_object("scene_2", "tag_scene_2", vec2{0, 3}, 0, 1);
 	}
 
 	string get_name() const { return "scene2"; }