merge physics

1 files changed, 22 insertions, 18 deletions

diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp
index 4af34f5..c04e3ff 100644
--- a/src/test/PhysicsTest.cpp
+++ b/src/test/PhysicsTest.cpp
@@ -3,6 +3,8 @@
 #include <crepe/api/Rigidbody.h>
 #include <crepe/api/Transform.h>
 #include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/LoopTimerManager.h>
+#include <crepe/manager/Mediator.h>
 #include <crepe/system/PhysicsSystem.h>
 #include <gtest/gtest.h>
 
@@ -16,6 +18,7 @@ class PhysicsTest : public ::testing::Test {
 public:
 	ComponentManager component_manager{m};
 	PhysicsSystem system{m};
+	LoopTimerManager loop_timer{m};
 
 	void SetUp() override {
 		ComponentManager & mgr = this->component_manager;
@@ -55,39 +58,40 @@ TEST_F(PhysicsTest, gravity) {
 	EXPECT_EQ(transform.position.y, 0);
 
 	system.update();
-	EXPECT_EQ(transform.position.y, 1);
+	EXPECT_NEAR(transform.position.y, 0.0004, 0.0001);
 
 	system.update();
-	EXPECT_EQ(transform.position.y, 3);
+	EXPECT_NEAR(transform.position.y, 0.002, 0.001);
 }
 
 TEST_F(PhysicsTest, max_velocity) {
 	ComponentManager & mgr = this->component_manager;
 	vector<reference_wrapper<Rigidbody>> rigidbodies = mgr.get_components_by_id<Rigidbody>(0);
 	Rigidbody & rigidbody = rigidbodies.front().get();
+	rigidbody.data.gravity_scale = 0;
 	ASSERT_FALSE(rigidbodies.empty());
 	EXPECT_EQ(rigidbody.data.linear_velocity.y, 0);
 
 	rigidbody.add_force_linear({100, 100});
 	rigidbody.add_force_angular(100);
 	system.update();
-	EXPECT_EQ(rigidbody.data.linear_velocity.y, 10);
-	EXPECT_EQ(rigidbody.data.linear_velocity.x, 10);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.y, 7.07, 0.01);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.x, 7.07, 0.01);
 	EXPECT_EQ(rigidbody.data.angular_velocity, 10);
 
 	rigidbody.add_force_linear({-100, -100});
 	rigidbody.add_force_angular(-100);
 	system.update();
-	EXPECT_EQ(rigidbody.data.linear_velocity.y, -10);
-	EXPECT_EQ(rigidbody.data.linear_velocity.x, -10);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.y, -7.07, 0.01);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.x, -7.07, 0.01);
 	EXPECT_EQ(rigidbody.data.angular_velocity, -10);
 }
 
 TEST_F(PhysicsTest, movement) {
-	Config::get_instance().physics.gravity = 0;
 	ComponentManager & mgr = this->component_manager;
 	vector<reference_wrapper<Rigidbody>> rigidbodies = mgr.get_components_by_id<Rigidbody>(0);
 	Rigidbody & rigidbody = rigidbodies.front().get();
+	rigidbody.data.gravity_scale = 0;
 	vector<reference_wrapper<Transform>> transforms = mgr.get_components_by_id<Transform>(0);
 	const Transform & transform = transforms.front().get();
 	ASSERT_FALSE(rigidbodies.empty());
@@ -96,31 +100,31 @@ TEST_F(PhysicsTest, movement) {
 	rigidbody.add_force_linear({1, 1});
 	rigidbody.add_force_angular(1);
 	system.update();
-	EXPECT_EQ(transform.position.x, 1);
-	EXPECT_EQ(transform.position.y, 1);
-	EXPECT_EQ(transform.rotation, 1);
+	EXPECT_NEAR(transform.position.x, 0.02, 0.001);
+	EXPECT_NEAR(transform.position.y, 0.02, 0.001);
+	EXPECT_NEAR(transform.rotation, 0.02, 0.001);
 
 	rigidbody.data.constraints = {1, 1, 1};
-	EXPECT_EQ(transform.position.x, 1);
-	EXPECT_EQ(transform.position.y, 1);
-	EXPECT_EQ(transform.rotation, 1);
+	EXPECT_NEAR(transform.position.x, 0.02, 0.001);
+	EXPECT_NEAR(transform.position.y, 0.02, 0.001);
+	EXPECT_NEAR(transform.rotation, 0.02, 0.001);
 
 	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();
-	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);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.x, 0.98, 0.01);
+	EXPECT_NEAR(rigidbody.data.linear_velocity.y, 0.98, 0.01);
+	EXPECT_NEAR(rigidbody.data.angular_velocity, 0.98, 0.01);
 
 	rigidbody.data.constraints = {1, 1, 0};
 	rigidbody.data.angular_velocity_coefficient = 0;
 	rigidbody.data.max_angular_velocity = 1000;
 	rigidbody.data.angular_velocity = 360;
 	system.update();
-	EXPECT_EQ(transform.rotation, 1);
+	EXPECT_NEAR(transform.rotation, 7.22, 0.0001);
 
 	rigidbody.data.angular_velocity = -360;
 	system.update();
-	EXPECT_EQ(transform.rotation, 1);
+	EXPECT_NEAR(transform.rotation, 0.02, 0.001);
 }