big WIP

11 files changed, 107 insertions, 70 deletions

diff --git a/src/test/AudioTest.cpp b/src/test/AudioTest.cpp
index 48bba1b..415a12e 100644
--- a/src/test/AudioTest.cpp
+++ b/src/test/AudioTest.cpp
@@ -50,11 +50,11 @@ TEST_F(AudioTest, Default) {
 	EXPECT_CALL(context, stop(_)).Times(0);
 	EXPECT_CALL(context, set_volume(_, _)).Times(0);
 	EXPECT_CALL(context, set_loop(_, _)).Times(0);
-	system.update();
+	system.fixed_update();
 }
 
 TEST_F(AudioTest, Play) {
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
@@ -67,12 +67,12 @@ TEST_F(AudioTest, Play) {
 		InSequence seq;
 
 		EXPECT_CALL(context, play(_)).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 }
 
 TEST_F(AudioTest, Stop) {
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
@@ -85,12 +85,12 @@ TEST_F(AudioTest, Stop) {
 		InSequence seq;
 
 		EXPECT_CALL(context, stop(_)).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 }
 
 TEST_F(AudioTest, Volume) {
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
@@ -103,12 +103,12 @@ TEST_F(AudioTest, Volume) {
 		InSequence seq;
 
 		EXPECT_CALL(context, set_volume(_, component.volume)).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 }
 
 TEST_F(AudioTest, Looping) {
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
@@ -121,33 +121,33 @@ TEST_F(AudioTest, Looping) {
 		InSequence seq;
 
 		EXPECT_CALL(context, set_loop(_, component.loop)).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 }
 
 TEST_F(AudioTest, StopOnDeactivate) {
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
 
 		EXPECT_CALL(context, stop(_)).Times(1);
 		component.active = false;
-		system.update();
+		system.fixed_update();
 	}
 }
 
 TEST_F(AudioTest, PlayOnActive) {
 	component.active = false;
 	component.play_on_awake = true;
-	system.update();
+	system.fixed_update();
 
 	{
 		InSequence seq;
 
 		EXPECT_CALL(context, play(_)).Times(1);
 		component.active = true;
-		system.update();
+		system.fixed_update();
 	}
 }
 
@@ -157,5 +157,5 @@ TEST_F(AudioTest, PlayImmediately) {
 
 	EXPECT_CALL(context, play(_)).Times(1);
 
-	system.update();
+	system.fixed_update();
 }
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index ef7b5c6..a0bb56d 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -20,4 +20,5 @@ target_sources(test_main PUBLIC
 	ScriptSceneTest.cpp
 	Profiling.cpp
 	ScriptECSTest.cpp
+	ReplayManagerTest.cpp
 )
diff --git a/src/test/CollisionTest.cpp b/src/test/CollisionTest.cpp
index dd45eb6..0607128 100644
--- a/src/test/CollisionTest.cpp
+++ b/src/test/CollisionTest.cpp
@@ -106,7 +106,7 @@ public:
 		ASSERT_NE(script_object2_ref, nullptr);
 
 		// Ensure Script::init() is called on all BehaviorScript instances
-		script_sys.update();
+		script_sys.fixed_update();
 	}
 };
 
@@ -121,7 +121,7 @@ TEST_F(CollisionTest, collision_example) {
 		EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
 	};
 	EXPECT_FALSE(collision_happend);
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_FALSE(collision_happend);
 }
 
@@ -144,7 +144,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_both_no_velocity) {
 	EXPECT_FALSE(collision_happend);
 	Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
 	tf.position = {50, 30};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -169,7 +169,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_x_direction_no_velocity) {
 	EXPECT_FALSE(collision_happend);
 	Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
 	tf.position = {45, 30};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -194,7 +194,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_y_direction_no_velocity) {
 	EXPECT_FALSE(collision_happend);
 	Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
 	tf.position = {50, 25};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -221,7 +221,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_both) {
 	rg1.data.linear_velocity = {10, 10};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.linear_velocity = {10, 10};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -250,7 +250,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_x_direction) {
 	rg1.data.linear_velocity = {10, 10};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.linear_velocity = {10, 10};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -279,7 +279,7 @@ TEST_F(CollisionTest, collision_box_box_dynamic_y_direction) {
 	rg1.data.linear_velocity = {10, 10};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.linear_velocity = {10, 10};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -301,7 +301,7 @@ TEST_F(CollisionTest, collision_box_box_static_both) {
 	tf.position = {50, 30};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.body_type = crepe::Rigidbody::BodyType::STATIC;
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -326,7 +326,7 @@ TEST_F(CollisionTest, collision_box_box_static_x_direction) {
 	rg1.data.linear_velocity = {10, 10};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.body_type = crepe::Rigidbody::BodyType::STATIC;
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -351,7 +351,7 @@ TEST_F(CollisionTest, collision_box_box_static_y_direction) {
 	rg1.data.linear_velocity = {10, 10};
 	Rigidbody & rg2 = this->mgr.get_components_by_id<Rigidbody>(2).front().get();
 	rg2.data.body_type = crepe::Rigidbody::BodyType::STATIC;
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
 
@@ -381,10 +381,10 @@ TEST_F(CollisionTest, collision_box_box_static_multiple) { //todo check visually
 	this->game_object1.add_component<BoxCollider>(vec2{-5, 0}, vec2{10, 10});
 	offset_value = 5;
 	resolution = 10;
-	collision_sys.update();
+	collision_sys.fixed_update();
 	offset_value = -5;
 	resolution = 10;
 	tf.position = {55, 30};
-	collision_sys.update();
+	collision_sys.fixed_update();
 	EXPECT_TRUE(collision_happend);
 }
diff --git a/src/test/InputTest.cpp b/src/test/InputTest.cpp
index 73eaab3..8c42c43 100644
--- a/src/test/InputTest.cpp
+++ b/src/test/InputTest.cpp
@@ -83,7 +83,7 @@ TEST_F(InputTest, MouseDown) {
 	event.button.button = SDL_BUTTON_LEFT;
 	SDL_PushEvent(&event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(mouse_triggered);
 }
@@ -111,7 +111,7 @@ TEST_F(InputTest, MouseUp) {
 	event.button.button = SDL_BUTTON_LEFT;
 	SDL_PushEvent(&event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(function_triggered);
 }
@@ -141,7 +141,7 @@ TEST_F(InputTest, MouseMove) {
 	event.motion.yrel = 10;
 	SDL_PushEvent(&event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(function_triggered);
 }
@@ -171,7 +171,7 @@ TEST_F(InputTest, KeyDown) {
 	test_event.key.repeat = 1; // Set repeat flag
 	SDL_PushEvent(&test_event);
 
-	input_system.update(); // Process the event
+	input_system.fixed_update(); // Process the event
 	event_manager.dispatch_events(); // Dispatch events to handlers
 
 	EXPECT_TRUE(function_triggered); // Check if the handler was triggered
@@ -196,7 +196,7 @@ TEST_F(InputTest, KeyUp) {
 	event.key.keysym.scancode = SDL_SCANCODE_B;
 	SDL_PushEvent(&event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(function_triggered);
 }
@@ -217,7 +217,7 @@ TEST_F(InputTest, MouseClick) {
 	event_manager.subscribe<MouseClickEvent>(on_mouse_click);
 
 	this->simulate_mouse_click(250, 250, SDL_BUTTON_LEFT);
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(on_click_triggered);
 }
@@ -239,12 +239,12 @@ TEST_F(InputTest, testButtonClick) {
 	button.is_pressed = false;
 	button.is_toggle = false;
 	this->simulate_mouse_click(999, 999, SDL_BUTTON_LEFT);
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_FALSE(button_clicked);
 
 	this->simulate_mouse_click(250, 250, SDL_BUTTON_LEFT);
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(button_clicked);
 }
@@ -273,7 +273,7 @@ TEST_F(InputTest, testButtonHover) {
 	event.motion.yrel = 10;
 	SDL_PushEvent(&event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_FALSE(button.hover);
 
@@ -287,7 +287,7 @@ TEST_F(InputTest, testButtonHover) {
 	hover_event.motion.yrel = 10;
 	SDL_PushEvent(&hover_event);
 
-	input_system.update();
+	input_system.fixed_update();
 	event_manager.dispatch_events();
 	EXPECT_TRUE(button.hover);
 }
diff --git a/src/test/ParticleTest.cpp b/src/test/ParticleTest.cpp
index 1409c4f..c2a3c14 100644
--- a/src/test/ParticleTest.cpp
+++ b/src/test/ParticleTest.cpp
@@ -93,18 +93,18 @@ TEST_F(ParticlesTest, spawnParticle) {
 	emitter.data.max_angle = 0.1;
 	emitter.data.max_speed = 10;
 	emitter.data.max_angle = 10;
-	particle_system.update();
+	particle_system.frame_update();
 	//check if nothing happend
 	EXPECT_EQ(emitter.data.particles[0].active, false);
 	emitter.data.emission_rate = 1;
 	//check particle spawnes
-	particle_system.update();
+	particle_system.frame_update();
 	EXPECT_EQ(emitter.data.particles[0].active, true);
-	particle_system.update();
+	particle_system.frame_update();
 	EXPECT_EQ(emitter.data.particles[1].active, true);
-	particle_system.update();
+	particle_system.frame_update();
 	EXPECT_EQ(emitter.data.particles[2].active, true);
-	particle_system.update();
+	particle_system.frame_update();
 	EXPECT_EQ(emitter.data.particles[3].active, true);
 
 	for (auto & particle : emitter.data.particles) {
@@ -138,7 +138,7 @@ TEST_F(ParticlesTest, moveParticleHorizontal) {
 	emitter.data.max_angle = 0;
 	emitter.data.emission_rate = 1;
 	for (int a = 1; a < emitter.data.boundary.width / 2; a++) {
-		particle_system.update();
+		particle_system.frame_update();
 		EXPECT_EQ(emitter.data.particles[0].position.x, a);
 	}
 }
@@ -156,7 +156,7 @@ TEST_F(ParticlesTest, moveParticleVertical) {
 	emitter.data.max_angle = 90;
 	emitter.data.emission_rate = 1;
 	for (int a = 1; a < emitter.data.boundary.width / 2; a++) {
-		particle_system.update();
+		particle_system.frame_update();
 		EXPECT_EQ(emitter.data.particles[0].position.y, a);
 	}
 }
@@ -175,7 +175,7 @@ TEST_F(ParticlesTest, boundaryParticleReset) {
 	emitter.data.max_angle = 90;
 	emitter.data.emission_rate = 1;
 	for (int a = 0; a < emitter.data.boundary.width / 2 + 1; a++) {
-		particle_system.update();
+		particle_system.frame_update();
 	}
 	EXPECT_EQ(emitter.data.particles[0].active, false);
 }
@@ -194,7 +194,7 @@ TEST_F(ParticlesTest, boundaryParticleStop) {
 	emitter.data.max_angle = 90;
 	emitter.data.emission_rate = 1;
 	for (int a = 0; a < emitter.data.boundary.width / 2 + 1; a++) {
-		particle_system.update();
+		particle_system.frame_update();
 	}
 	const double TOLERANCE = 0.01;
 	EXPECT_NEAR(emitter.data.particles[0].velocity.x, 0, TOLERANCE);
diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp
index 43d2931..7bd7626 100644
--- a/src/test/PhysicsTest.cpp
+++ b/src/test/PhysicsTest.cpp
@@ -54,10 +54,10 @@ TEST_F(PhysicsTest, gravity) {
 	ASSERT_FALSE(transforms.empty());
 	EXPECT_EQ(transform.position.y, 0);
 
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(transform.position.y, 1);
 
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(transform.position.y, 3);
 }
 
@@ -70,14 +70,14 @@ TEST_F(PhysicsTest, max_velocity) {
 
 	rigidbody.add_force_linear({100, 100});
 	rigidbody.add_force_angular(100);
-	system.update();
+	system.fixed_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);
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, -10);
 	EXPECT_EQ(rigidbody.data.linear_velocity.x, -10);
 	EXPECT_EQ(rigidbody.data.angular_velocity, -10);
@@ -95,7 +95,7 @@ TEST_F(PhysicsTest, movement) {
 
 	rigidbody.add_force_linear({1, 1});
 	rigidbody.add_force_angular(1);
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(transform.position.x, 1);
 	EXPECT_EQ(transform.position.y, 1);
 	EXPECT_EQ(transform.rotation, 1);
@@ -108,7 +108,7 @@ TEST_F(PhysicsTest, movement) {
 	rigidbody.data.linear_velocity_coefficient.x = 0.5;
 	rigidbody.data.linear_velocity_coefficient.y = 0.5;
 	rigidbody.data.angular_velocity_coefficient = 0.5;
-	system.update();
+	system.fixed_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);
@@ -117,10 +117,10 @@ TEST_F(PhysicsTest, movement) {
 	rigidbody.data.angular_velocity_coefficient = 0;
 	rigidbody.data.max_angular_velocity = 1000;
 	rigidbody.data.angular_velocity = 360;
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(transform.rotation, 1);
 
 	rigidbody.data.angular_velocity = -360;
-	system.update();
+	system.fixed_update();
 	EXPECT_EQ(transform.rotation, 1);
 }
diff --git a/src/test/Profiling.cpp b/src/test/Profiling.cpp
index c753bca..3f48ced 100644
--- a/src/test/Profiling.cpp
+++ b/src/test/Profiling.cpp
@@ -36,7 +36,7 @@ class TestScript : public Script {
 		subscribe<CollisionEvent>(
 			[this](const CollisionEvent & ev) -> bool { return this->oncollision(ev); });
 	}
-	void update() {
+	void fixed_update() {
 		// Retrieve component from the same GameObject this script is on
 	}
 };
@@ -77,9 +77,9 @@ public:
 										 });
 		// initialize systems here:
 		//calls init
-		script_sys.update();
+		script_sys.fixed_update();
 		//creates window
-		render_sys.update();
+		render_sys.frame_update();
 	}
 
 	// Helper function to time an update call and store its duration
@@ -97,12 +97,12 @@ public:
 	// Run and profile all systems, return the total time in milliseconds
 	std::chrono::microseconds run_all_systems() {
 		std::chrono::microseconds total_microseconds = 0us;
-		total_microseconds += time_function("PhysicsSystem", [&]() { physics_sys.update(); });
+		total_microseconds += time_function("PhysicsSystem", [&]() { physics_sys.fixed_update(); });
 		total_microseconds
-			+= time_function("CollisionSystem", [&]() { collision_sys.update(); });
+			+= time_function("CollisionSystem", [&]() { collision_sys.fixed_update(); });
 		total_microseconds
-			+= time_function("ParticleSystem", [&]() { particle_sys.update(); });
-		total_microseconds += time_function("RenderSystem", [&]() { render_sys.update(); });
+			+= time_function("ParticleSystem", [&]() { particle_sys.fixed_update(); });
+		total_microseconds += time_function("RenderSystem", [&]() { render_sys.frame_update(); });
 		return total_microseconds;
 	}
 
@@ -227,7 +227,7 @@ TEST_F(DISABLED_ProfilingTest, Profiling_3) {
 				.sprite = test_sprite,
 			});
 		}
-		render_sys.update();
+		render_sys.frame_update();
 		this->game_object_count++;
 
 		this->total_time = 0us;
diff --git a/src/test/RenderSystemTest.cpp b/src/test/RenderSystemTest.cpp
index 205f534..b2c54b9 100644
--- a/src/test/RenderSystemTest.cpp
+++ b/src/test/RenderSystemTest.cpp
@@ -99,7 +99,7 @@ TEST_F(RenderSystemTest, expected_throws) {
 	});
 
 	// No camera
-	EXPECT_ANY_THROW({ this->sys.update(); });
+	EXPECT_ANY_THROW({ this->sys.frame_update(); });
 }
 
 TEST_F(RenderSystemTest, make_sprites) {}
@@ -153,7 +153,7 @@ TEST_F(RenderSystemTest, Update) {
 		EXPECT_EQ(sprites[2].get().game_object_id, 2);
 		EXPECT_EQ(sprites[3].get().game_object_id, 3);
 	}
-	this->sys.update();
+	this->sys.frame_update();
 	{
 		vector<reference_wrapper<Sprite>> sprites = this->mgr.get_components_by_type<Sprite>();
 		ASSERT_EQ(sprites.size(), 4);
@@ -192,7 +192,7 @@ TEST_F(RenderSystemTest, Color) {
 	EXPECT_EQ(sprite.data.color.g, Color::GREEN.g);
 	EXPECT_EQ(sprite.data.color.b, Color::GREEN.b);
 	EXPECT_EQ(sprite.data.color.a, Color::GREEN.a);
-	this->sys.update();
+	this->sys.frame_update();
 	EXPECT_EQ(sprite.data.color.r, Color::GREEN.r);
 	EXPECT_EQ(sprite.data.color.g, Color::GREEN.g);
 	EXPECT_EQ(sprite.data.color.b, Color::GREEN.b);
diff --git a/src/test/ReplayManagerTest.cpp b/src/test/ReplayManagerTest.cpp
new file mode 100644
index 0000000..aa5a766
--- /dev/null
+++ b/src/test/ReplayManagerTest.cpp
@@ -0,0 +1,36 @@
+#include <gtest/gtest.h>
+
+#include <crepe/manager/ReplayManager.h>
+#include <crepe/system/ReplaySystem.h>
+#include <crepe/api/Scene.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/BehaviorScript.h>
+
+using namespace std;
+using namespace crepe;
+using namespace testing;
+
+class ReplayManagerTest : public Test {
+	Mediator mediator;
+public:
+	ComponentManager component_manager{mediator};
+	ReplayManager replay_manager{mediator};
+	ReplaySystem replay_system{mediator};
+
+	GameObject entity = component_manager.new_object("foo");
+	Transform & entity_transform = component_manager.get_components_by_id<Transform>(entity.id).back();
+	Metadata & entity_metadata = component_manager.get_components_by_id<Metadata>(entity.id).back();
+};
+
+TEST_F(ReplayManagerTest, Default) {
+	// replay_manager.record_start();
+
+	// replay_system.fixed_update();
+	// entity_transform.position += {1, 1};
+	// replay_system.fixed_update();
+	// entity_transform.position += {1, 1};
+	// replay_system.fixed_update();
+
+	// recording_t recording = replay_manager.record_end();
+}
+
diff --git a/src/test/ScriptEventTest.cpp b/src/test/ScriptEventTest.cpp
index c1b4028..479e3f5 100644
--- a/src/test/ScriptEventTest.cpp
+++ b/src/test/ScriptEventTest.cpp
@@ -37,7 +37,7 @@ TEST_F(ScriptEventTest, Default) {
 		return true;
 	});
 
-	system.update();
+	system.fixed_update();
 	behaviorscript.active = false;
 	EXPECT_EQ(0, event_count);
 
diff --git a/src/test/ScriptTest.cpp b/src/test/ScriptTest.cpp
index acdae70..ccf5060 100644
--- a/src/test/ScriptTest.cpp
+++ b/src/test/ScriptTest.cpp
@@ -39,7 +39,7 @@ TEST_F(ScriptTest, UpdateOnce) {
 
 		EXPECT_CALL(script, init()).Times(1);
 		EXPECT_CALL(script, update()).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 
 	{
@@ -47,7 +47,7 @@ TEST_F(ScriptTest, UpdateOnce) {
 
 		EXPECT_CALL(script, init()).Times(0);
 		EXPECT_CALL(script, update()).Times(1);
-		system.update();
+		system.fixed_update();
 	}
 }
 
@@ -61,7 +61,7 @@ TEST_F(ScriptTest, UpdateInactive) {
 		EXPECT_CALL(script, init()).Times(0);
 		EXPECT_CALL(script, update()).Times(0);
 		behaviorscript.active = false;
-		system.update();
+		system.fixed_update();
 	}
 
 	{
@@ -70,6 +70,6 @@ TEST_F(ScriptTest, UpdateInactive) {
 		EXPECT_CALL(script, init()).Times(1);
 		EXPECT_CALL(script, update()).Times(1);
 		behaviorscript.active = true;
-		system.update();
+		system.fixed_update();
 	}
 }