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| -rw-r--r-- | src/test/CollisionTest.cpp | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/src/test/CollisionTest.cpp b/src/test/CollisionTest.cpp new file mode 100644 index 0000000..1dfe808 --- /dev/null +++ b/src/test/CollisionTest.cpp @@ -0,0 +1,100 @@ +#include "api/BoxCollider.h" +#include "api/CircleCollider.h" +#include "api/Vector2.h" +#include <crepe/ComponentManager.h> +#include <crepe/api/Config.h> +#include <crepe/api/GameObject.h> +#include <crepe/api/Rigidbody.h> +#include <crepe/api/Transform.h> +#include <crepe/system/PhysicsSystem.h> +#include <gtest/gtest.h> + +using namespace std; +using namespace std::chrono_literals; +using namespace crepe; + +class CollisionTest : public ::testing::Test { +protected: + GameObject * game_object1; + GameObject * game_object2; + PhysicsSystem physics_system; + void SetUp() override { + ComponentManager & mgr = ComponentManager::get_instance(); + std::vector<std::reference_wrapper<Transform>> transforms + = mgr.get_components_by_id<Transform>(0); + if (transforms.empty()) { + double width,height,radius = 10; + // ob 1 + game_object1 = new GameObject(0, "", "", Vector2{0, 0}, 0, 0); + game_object1->add_component<Rigidbody>(Rigidbody::Data{ + .mass = 1, + .gravity_scale = 1, + .body_type = Rigidbody::BodyType::DYNAMIC, + .max_linear_velocity = Vector2{10, 10}, + .max_angular_velocity = 10, + .constraints = {0, 0}, + .use_gravity = true, + .bounce = false, + }); + + game_object1->add_component<BoxCollider>(Vector2{0,0},width,height); + game_object1->add_component<CircleCollider>(Vector2{0,0},radius); + + //ob 2 + game_object2 = new GameObject(0, "", "", Vector2{0, 0}, 0, 0); + game_object2->add_component<Rigidbody>(Rigidbody::Data{ + .mass = 1, + .gravity_scale = 1, + .body_type = Rigidbody::BodyType::DYNAMIC, + .max_linear_velocity = Vector2{10, 10}, + .max_angular_velocity = 10, + .constraints = {0, 0}, + .use_gravity = true, + .bounce = false, + }); + game_object2->add_component<BoxCollider>(Vector2{0,0},width,height); + game_object2->add_component<CircleCollider>(Vector2{0,0},radius); + + } + for (int i = 0; i < 2; i ++) { + transforms = mgr.get_components_by_id<Transform>(i); + Transform & transform = transforms.front().get(); + transform.position.x = 0.0; + transform.position.y = 0.0; + transform.rotation = 0.0; + std::vector<std::reference_wrapper<Rigidbody>> rigidbodies + = mgr.get_components_by_id<Rigidbody>(i); + Rigidbody & rigidbody = rigidbodies.front().get(); + rigidbody.data.angular_velocity = 0; + rigidbody.data.linear_velocity.x = 0; + rigidbody.data.linear_velocity.y = 0; + std::vector<std::reference_wrapper<BoxCollider>> boxcolliders + = mgr.get_components_by_id<BoxCollider>(i); + BoxCollider & box_collider = boxcolliders.front().get(); + box_collider.offset = {0,0}; + box_collider.width = 10; + box_collider.height = 10; + std::vector<std::reference_wrapper<CircleCollider>> circlecolliders + = mgr.get_components_by_id<CircleCollider>(i); + CircleCollider & circle_collider = circlecolliders.front().get(); + circle_collider.offset = {0,0}; + circle_collider.radius = 10; + } + + } +}; + +TEST_F(CollisionTest, box_box_collision) { + 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); + const Transform & transform = transforms.front().get(); + ASSERT_FALSE(transforms.empty()); + EXPECT_EQ(transform.position.y, 0); + physics_system.update(); + EXPECT_EQ(transform.position.y, 1); + physics_system.update(); + EXPECT_EQ(transform.position.y, 3); +} + |