diff options
author | WBoerenkamps <wrj.boerenkamps@student.avans.nl> | 2024-12-13 08:17:16 +0100 |
---|---|---|
committer | WBoerenkamps <wrj.boerenkamps@student.avans.nl> | 2024-12-13 08:17:16 +0100 |
commit | 2793e8be0e6c44bb34a25522e1e75ed8a2868b32 (patch) | |
tree | 7e94ba52ac68fc42072f41dc9f19b900b0b7a345 | |
parent | 193d5bf4d9577e63202cec45b21ed85a76a89f09 (diff) | |
parent | fd403d038b017ec8976023471073329896035e36 (diff) |
Merge branch 'master' of https://github.com/lonkaars/crepe into wouter/inputSystem
-rw-r--r-- | src/crepe/api/Config.h | 2 | ||||
-rw-r--r-- | src/crepe/api/LoopManager.h | 1 | ||||
-rw-r--r-- | src/crepe/api/Rigidbody.h | 4 | ||||
-rw-r--r-- | src/crepe/system/AISystem.cpp | 10 | ||||
-rw-r--r-- | src/crepe/system/PhysicsSystem.cpp | 131 | ||||
-rw-r--r-- | src/example/AITest.cpp | 24 | ||||
-rw-r--r-- | src/example/game.cpp | 45 | ||||
-rw-r--r-- | src/test/InputTest.cpp | 45 | ||||
-rw-r--r-- | src/test/LoopManagerTest.cpp | 10 | ||||
-rw-r--r-- | src/test/LoopTimerTest.cpp | 5 | ||||
-rw-r--r-- | src/test/PhysicsTest.cpp | 46 |
11 files changed, 169 insertions, 154 deletions
diff --git a/src/crepe/api/Config.h b/src/crepe/api/Config.h index 925ded8..ed1cf38 100644 --- a/src/crepe/api/Config.h +++ b/src/crepe/api/Config.h @@ -53,7 +53,7 @@ struct Config final { * * Gravity value of game. */ - double gravity = 1; + float gravity = 10; } physics; //! default window settings diff --git a/src/crepe/api/LoopManager.h b/src/crepe/api/LoopManager.h index 2915315..40e6b38 100644 --- a/src/crepe/api/LoopManager.h +++ b/src/crepe/api/LoopManager.h @@ -12,7 +12,6 @@ #include "../manager/SceneManager.h" #include "../system/System.h" - namespace crepe { /** * \brief Main game loop manager diff --git a/src/crepe/api/Rigidbody.h b/src/crepe/api/Rigidbody.h index 40c6bf1..b08c8db 100644 --- a/src/crepe/api/Rigidbody.h +++ b/src/crepe/api/Rigidbody.h @@ -53,7 +53,7 @@ public: */ struct Data { //! objects mass - float mass = 0.0; + float mass = 1; /** * \brief Gravity scale factor. * @@ -79,7 +79,7 @@ public: //! Linear velocity of the object (speed and direction). vec2 linear_velocity; //! Maximum linear velocity of the object. This limits the object's speed. - vec2 max_linear_velocity = {INFINITY, INFINITY}; + float max_linear_velocity = INFINITY; //! Linear velocity coefficient. This scales the object's velocity for adjustment or damping. vec2 linear_velocity_coefficient = {1, 1}; //! \} diff --git a/src/crepe/system/AISystem.cpp b/src/crepe/system/AISystem.cpp index d231c7c..680dbb8 100644 --- a/src/crepe/system/AISystem.cpp +++ b/src/crepe/system/AISystem.cpp @@ -13,12 +13,10 @@ using namespace std::chrono; void AISystem::update() { const Mediator & mediator = this->mediator; ComponentManager & mgr = mediator.component_manager; - LoopTimerManager & timer = mediator.loop_timer; - RefVector<AI> ai_components = mgr.get_components_by_type<AI>(); LoopTimerManager & loop_timer = mediator.loop_timer; + RefVector<AI> ai_components = mgr.get_components_by_type<AI>(); - //TODO: Use fixed loop dt (this is not available at master at the moment) - duration_t dt = loop_timer.get_delta_time(); + float dt = loop_timer.get_scaled_fixed_delta_time().count(); // Loop through all AI components for (AI & ai : ai_components) { @@ -45,7 +43,7 @@ void AISystem::update() { // Calculate the acceleration (using the above calculated force) vec2 acceleration = force / rigidbody.data.mass; // Finally, update Rigidbody's velocity - rigidbody.data.linear_velocity += acceleration * duration_cast<seconds>(dt).count(); + rigidbody.data.linear_velocity += acceleration * dt; } } @@ -146,7 +144,7 @@ vec2 AISystem::arrive(const AI & ai, const Rigidbody & rigidbody, } float speed = distance / ai.arrive_deceleration; - speed = std::min(speed, rigidbody.data.max_linear_velocity.length()); + speed = std::min(speed, rigidbody.data.max_linear_velocity); vec2 desired_velocity = to_target * (speed / distance); return desired_velocity - rigidbody.data.linear_velocity; diff --git a/src/crepe/system/PhysicsSystem.cpp b/src/crepe/system/PhysicsSystem.cpp index ebf4439..3b3b8ab 100644 --- a/src/crepe/system/PhysicsSystem.cpp +++ b/src/crepe/system/PhysicsSystem.cpp @@ -5,88 +5,95 @@ #include "../api/Transform.h" #include "../api/Vector2.h" #include "../manager/ComponentManager.h" +#include "../manager/LoopTimerManager.h" +#include "../manager/Mediator.h" #include "PhysicsSystem.h" using namespace crepe; void PhysicsSystem::update() { - ComponentManager & mgr = this->mediator.component_manager; + + const Mediator & mediator = this->mediator; + ComponentManager & mgr = mediator.component_manager; + LoopTimerManager & loop_timer = mediator.loop_timer; RefVector<Rigidbody> rigidbodies = mgr.get_components_by_type<Rigidbody>(); - RefVector<Transform> transforms = mgr.get_components_by_type<Transform>(); + float dt = loop_timer.get_scaled_fixed_delta_time().count(); - double gravity = Config::get_instance().physics.gravity; + float gravity = Config::get_instance().physics.gravity; for (Rigidbody & rigidbody : rigidbodies) { if (!rigidbody.active) continue; + Transform & transform + = mgr.get_components_by_id<Transform>(rigidbody.game_object_id).front().get(); switch (rigidbody.data.body_type) { case Rigidbody::BodyType::DYNAMIC: - for (Transform & transform : transforms) { - if (transform.game_object_id == rigidbody.game_object_id) { + if (transform.game_object_id == rigidbody.game_object_id) { + // Add gravity - // Add gravity - if (rigidbody.data.gravity_scale > 0) { - rigidbody.data.linear_velocity.y - += (rigidbody.data.mass * rigidbody.data.gravity_scale - * gravity); - } - // Add damping - if (rigidbody.data.angular_velocity_coefficient > 0) { - rigidbody.data.angular_velocity - *= rigidbody.data.angular_velocity_coefficient; - } - if (rigidbody.data.linear_velocity_coefficient.x > 0 - && rigidbody.data.linear_velocity_coefficient.y > 0) { - rigidbody.data.linear_velocity - *= rigidbody.data.linear_velocity_coefficient; - } + if (rigidbody.data.mass <= 0) { + throw std::runtime_error("Mass must be greater than 0"); + } - // Max velocity check - if (rigidbody.data.angular_velocity - > rigidbody.data.max_angular_velocity) { - rigidbody.data.angular_velocity - = rigidbody.data.max_angular_velocity; - } else if (rigidbody.data.angular_velocity - < -rigidbody.data.max_angular_velocity) { - rigidbody.data.angular_velocity - = -rigidbody.data.max_angular_velocity; - } + if (gravity <= 0) { + throw std::runtime_error("Config Gravity must be greater than 0"); + } - if (rigidbody.data.linear_velocity.x - > rigidbody.data.max_linear_velocity.x) { - rigidbody.data.linear_velocity.x - = rigidbody.data.max_linear_velocity.x; - } else if (rigidbody.data.linear_velocity.x - < -rigidbody.data.max_linear_velocity.x) { - rigidbody.data.linear_velocity.x - = -rigidbody.data.max_linear_velocity.x; - } + if (rigidbody.data.gravity_scale > 0 && !rigidbody.data.constraints.y) { + rigidbody.data.linear_velocity.y + += (rigidbody.data.mass * rigidbody.data.gravity_scale * gravity + * dt); + } + // Add coefficient rotation + if (rigidbody.data.angular_velocity_coefficient > 0) { + rigidbody.data.angular_velocity + *= std::pow(rigidbody.data.angular_velocity_coefficient, dt); + } - if (rigidbody.data.linear_velocity.y - > rigidbody.data.max_linear_velocity.y) { - rigidbody.data.linear_velocity.y - = rigidbody.data.max_linear_velocity.y; - } else if (rigidbody.data.linear_velocity.y - < -rigidbody.data.max_linear_velocity.y) { - rigidbody.data.linear_velocity.y - = -rigidbody.data.max_linear_velocity.y; - } + // Add coefficient movement horizontal + if (rigidbody.data.linear_velocity_coefficient.x > 0 + && !rigidbody.data.constraints.x) { + rigidbody.data.linear_velocity.x + *= std::pow(rigidbody.data.linear_velocity_coefficient.x, dt); + } - // Move object - if (!rigidbody.data.constraints.rotation) { - transform.rotation += rigidbody.data.angular_velocity; - transform.rotation = std::fmod(transform.rotation, 360.0); - if (transform.rotation < 0) { - transform.rotation += 360.0; - } - } - if (!rigidbody.data.constraints.x) { - transform.position.x += rigidbody.data.linear_velocity.x; - } - if (!rigidbody.data.constraints.y) { - transform.position.y += rigidbody.data.linear_velocity.y; + // Add coefficient movement horizontal + if (rigidbody.data.linear_velocity_coefficient.y > 0 + && !rigidbody.data.constraints.y) { + rigidbody.data.linear_velocity.y + *= std::pow(rigidbody.data.linear_velocity_coefficient.y, dt); + } + + // Max velocity check + if (rigidbody.data.angular_velocity + > rigidbody.data.max_angular_velocity) { + rigidbody.data.angular_velocity = rigidbody.data.max_angular_velocity; + } else if (rigidbody.data.angular_velocity + < -rigidbody.data.max_angular_velocity) { + rigidbody.data.angular_velocity = -rigidbody.data.max_angular_velocity; + } + + // Set max velocity to maximum length + if (rigidbody.data.linear_velocity.length() + > rigidbody.data.max_linear_velocity) { + rigidbody.data.linear_velocity.normalize(); + rigidbody.data.linear_velocity *= rigidbody.data.max_linear_velocity; + } + + // Move object + if (!rigidbody.data.constraints.rotation) { + transform.rotation += rigidbody.data.angular_velocity * dt; + transform.rotation = std::fmod(transform.rotation, 360.0); + if (transform.rotation < 0) { + transform.rotation += 360.0; } } + if (!rigidbody.data.constraints.x) { + transform.position.x += rigidbody.data.linear_velocity.x * dt; + } + if (!rigidbody.data.constraints.y) { + transform.position.y += rigidbody.data.linear_velocity.y * dt; + } } break; case Rigidbody::BodyType::KINEMATIC: diff --git a/src/example/AITest.cpp b/src/example/AITest.cpp index f4efc9f..93ba500 100644 --- a/src/example/AITest.cpp +++ b/src/example/AITest.cpp @@ -8,7 +8,6 @@ #include <crepe/api/Scene.h> #include <crepe/api/Script.h> #include <crepe/api/Sprite.h> -#include <crepe/api/Texture.h> #include <crepe/manager/Mediator.h> #include <crepe/types.h> @@ -47,14 +46,19 @@ public: GameObject game_object1 = mgr.new_object("", "", vec2{0, 0}, 0, 1); GameObject game_object2 = mgr.new_object("", "", vec2{0, 0}, 0, 1); - Texture img = Texture("asset/texture/test_ap43.png"); - game_object1.add_component<Sprite>(img, Sprite::Data{ - .color = Color::MAGENTA, - .flip = Sprite::FlipSettings{false, false}, - .sorting_in_layer = 1, - .order_in_layer = 1, - .size = {0, 195}, - }); + Asset img{"asset/texture/test_ap43.png"}; + + Sprite & test_sprite = game_object1.add_component<Sprite>( + img, Sprite::Data{ + .color = Color::MAGENTA, + .flip = Sprite::FlipSettings{false, false}, + .sorting_in_layer = 2, + .order_in_layer = 2, + .size = {0, 100}, + .angle_offset = 0, + .position_offset = {0, 0}, + }); + AI & ai = game_object1.add_component<AI>(3000); // ai.arrive_on(); // ai.flee_on(); @@ -63,7 +67,7 @@ public: ai.make_oval_path(1000, 500, {0, 500}, 4.7124, false); game_object1.add_component<Rigidbody>(Rigidbody::Data{ .mass = 0.1f, - .max_linear_velocity = {40, 40}, + .max_linear_velocity = 40, }); game_object1.add_component<BehaviorScript>().set_script<Script1>(); diff --git a/src/example/game.cpp b/src/example/game.cpp index 4239c15..5361f3a 100644 --- a/src/example/game.cpp +++ b/src/example/game.cpp @@ -2,6 +2,7 @@ #include "api/Scene.h" #include "manager/ComponentManager.h" #include "manager/Mediator.h" +#include "types.h" #include <crepe/api/BoxCollider.h> #include <crepe/api/Camera.h> #include <crepe/api/Color.h> @@ -11,7 +12,6 @@ #include <crepe/api/Rigidbody.h> #include <crepe/api/Script.h> #include <crepe/api/Sprite.h> -#include <crepe/api/Texture.h> #include <crepe/api/Transform.h> #include <crepe/api/Vector2.h> @@ -66,6 +66,11 @@ class MyScript1 : public Script { //add collider switch break; } + case Keycode::Q: { + Rigidbody & rg = this->get_component<Rigidbody>(); + rg.data.angular_velocity = 1; + break; + } default: break; } @@ -184,15 +189,18 @@ public: world.add_component<BoxCollider>(vec2{screen_size_width / 2 + world_collider / 2, 0}, vec2{world_collider, world_collider}); // right world.add_component<Camera>( - Color::WHITE, ivec2{static_cast<int>(screen_size_width), static_cast<int>(screen_size_height)}, - vec2{screen_size_width, screen_size_height}, 1.0f); + vec2{screen_size_width, screen_size_height}, + Camera::Data{ + .bg_color = Color::WHITE, + .zoom = 1, + }); GameObject game_object1 = mgr.new_object( "Name", "Tag", vec2{screen_size_width / 2, screen_size_height / 2}, 0, 1); game_object1.add_component<Rigidbody>(Rigidbody::Data{ .mass = 1, - .gravity_scale = 0, + .gravity_scale = 1, .body_type = Rigidbody::BodyType::DYNAMIC, .linear_velocity = {0, 0}, .constraints = {0, 0, 0}, @@ -203,15 +211,20 @@ public: // add box with boxcollider game_object1.add_component<BoxCollider>(vec2{0, 0}, vec2{20, 20}); game_object1.add_component<BehaviorScript>().set_script<MyScript1>(); - auto img1 = Texture("asset/texture/square.png"); - game_object1.add_component<Sprite>(img1, color, Sprite::FlipSettings{false, false}, 1, - 1, 20); + + Asset img1{"asset/texture/square.png"}; + game_object1.add_component<Sprite>(img1, Sprite::Data{ + .size = {20, 20}, + }); //add circle with cirlcecollider deactiveated game_object1.add_component<CircleCollider>(vec2{0, 0}, 10).active = false; - auto img2 = Texture("asset/texture/circle.png"); + Asset img2{"asset/texture/circle.png"}; game_object1 - .add_component<Sprite>(img2, color, Sprite::FlipSettings{false, false}, 1, 1, 20) + .add_component<Sprite>(img2, + Sprite::Data{ + .size = {20, 20}, + }) .active = false; @@ -230,15 +243,19 @@ public: // add box with boxcollider game_object2.add_component<BoxCollider>(vec2{0, 0}, vec2{20, 20}); game_object2.add_component<BehaviorScript>().set_script<MyScript2>(); - auto img3 = Texture("asset/texture/square.png"); - game_object2.add_component<Sprite>(img3, color, Sprite::FlipSettings{false, false}, 1, - 1, 20); + + game_object2.add_component<Sprite>(img1, Sprite::Data{ + .size = {20, 20}, + }); //add circle with cirlcecollider deactiveated game_object2.add_component<CircleCollider>(vec2{0, 0}, 10).active = false; - auto img4 = Texture("asset/texture/circle.png"); + game_object2 - .add_component<Sprite>(img4, color, Sprite::FlipSettings{false, false}, 1, 1, 20) + .add_component<Sprite>(img2, + Sprite::Data{ + .size = {20, 20}, + }) .active = false; } diff --git a/src/test/InputTest.cpp b/src/test/InputTest.cpp index a6e60b5..7a28882 100644 --- a/src/test/InputTest.cpp +++ b/src/test/InputTest.cpp @@ -1,3 +1,4 @@ +#include "system/RenderSystem.h" #include <gtest/gtest.h> #define protected public #define private public @@ -27,11 +28,21 @@ public: SDLContext sdl_context{mediator}; InputSystem input_system{mediator}; + RenderSystem render{mediator}; EventManager event_manager{mediator}; //GameObject camera; protected: - void SetUp() override { event_manager.clear(); } + void SetUp() override { + GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); + auto & camera + = obj.add_component<Camera>(ivec2{500, 500}, vec2{500, 500}, + Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); + render.update(); + //mediator.event_manager = event_manager; + //mediator.component_manager = mgr; + //event_manager.clear(); + } void simulate_mouse_click(int mouse_x, int mouse_y, Uint8 mouse_button) { SDL_Event event; @@ -55,10 +66,6 @@ protected: }; TEST_F(InputTest, MouseDown) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool mouse_triggered = false; EventHandler<MousePressEvent> on_mouse_down = [&](const MousePressEvent & event) { mouse_triggered = true; @@ -85,10 +92,6 @@ TEST_F(InputTest, MouseDown) { } TEST_F(InputTest, MouseUp) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool function_triggered = false; EventHandler<MouseReleaseEvent> on_mouse_release = [&](const MouseReleaseEvent & e) { function_triggered = true; @@ -113,10 +116,6 @@ TEST_F(InputTest, MouseUp) { } TEST_F(InputTest, MouseMove) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool function_triggered = false; EventHandler<MouseMoveEvent> on_mouse_move = [&](const MouseMoveEvent & e) { function_triggered = true; @@ -143,10 +142,6 @@ TEST_F(InputTest, MouseMove) { } TEST_F(InputTest, KeyDown) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool function_triggered = false; // Define event handler for KeyPressEvent @@ -174,10 +169,6 @@ TEST_F(InputTest, KeyDown) { } TEST_F(InputTest, KeyUp) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool function_triggered = false; EventHandler<KeyReleaseEvent> on_key_release = [&](const KeyReleaseEvent & event) { function_triggered = true; @@ -198,10 +189,6 @@ TEST_F(InputTest, KeyUp) { } TEST_F(InputTest, MouseClick) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; bool on_click_triggered = false; EventHandler<MouseClickEvent> on_mouse_click = [&](const MouseClickEvent & event) { on_click_triggered = true; @@ -219,10 +206,6 @@ TEST_F(InputTest, MouseClick) { } TEST_F(InputTest, testButtonClick) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; GameObject button_obj = mgr.new_object("body", "person", vec2{0, 0}, 0, 1); bool button_clicked = false; std::function<void()> on_click = [&]() { button_clicked = true; }; @@ -243,10 +226,6 @@ TEST_F(InputTest, testButtonClick) { } TEST_F(InputTest, testButtonHover) { - GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1); - auto & camera = obj.add_component<Camera>( - ivec2{0, 0}, vec2{500, 500}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f}); - camera.active = true; GameObject button_obj = mgr.new_object("body", "person", vec2{0, 0}, 0, 1); bool button_clicked = false; std::function<void()> on_click = [&]() { button_clicked = true; }; diff --git a/src/test/LoopManagerTest.cpp b/src/test/LoopManagerTest.cpp index af89d64..df132ae 100644 --- a/src/test/LoopManagerTest.cpp +++ b/src/test/LoopManagerTest.cpp @@ -10,7 +10,7 @@ using namespace std::chrono; using namespace crepe; -class LoopManagerTest : public ::testing::Test { +class DISABLED_LoopManagerTest : public ::testing::Test { protected: class TestGameLoop : public crepe::LoopManager { public: @@ -22,7 +22,7 @@ protected: void SetUp() override {} }; -TEST_F(LoopManagerTest, FixedUpdate) { +TEST_F(DISABLED_LoopManagerTest, FixedUpdate) { // Arrange test_loop.loop_timer.set_target_framerate(60); @@ -43,7 +43,8 @@ TEST_F(LoopManagerTest, FixedUpdate) { // Test finished } -TEST_F(LoopManagerTest, ScaledFixedUpdate) { + +TEST_F(DISABLED_LoopManagerTest, ScaledFixedUpdate) { // Arrange test_loop.loop_timer.set_target_framerate(60); @@ -64,7 +65,8 @@ TEST_F(LoopManagerTest, ScaledFixedUpdate) { // Test finished } -TEST_F(LoopManagerTest, ShutDown) { + +TEST_F(DISABLED_LoopManagerTest, ShutDown) { // Arrange test_loop.loop_timer.set_target_framerate(60); // Start the loop in a separate thread diff --git a/src/test/LoopTimerTest.cpp b/src/test/LoopTimerTest.cpp index 5e1eccf..d76bf45 100644 --- a/src/test/LoopTimerTest.cpp +++ b/src/test/LoopTimerTest.cpp @@ -1,10 +1,13 @@ #include <chrono> #include <gtest/gtest.h> #include <thread> + #define private public #define protected public + #include <crepe/manager/LoopTimerManager.h> #include <crepe/manager/Mediator.h> + using namespace std::chrono; using namespace crepe; @@ -57,7 +60,7 @@ TEST_F(LoopTimerTest, DeltaTimeCalculation) { ASSERT_NEAR(delta_time.count(), elapsed_time, 1); } -TEST_F(LoopTimerTest, getCurrentTime) { +TEST_F(LoopTimerTest, DISABLED_getCurrentTime) { // Set the target FPS to 60 (16.67 ms per frame) loop_timer.set_target_framerate(60); diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp index 43d2931..3afb3c7 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; @@ -27,7 +30,7 @@ public: .mass = 1, .gravity_scale = 1, .body_type = Rigidbody::BodyType::DYNAMIC, - .max_linear_velocity = vec2{10, 10}, + .max_linear_velocity = 10, .max_angular_velocity = 10, .constraints = {0, 0}, }); @@ -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 +100,33 @@ 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.constraints = {0, 0, 0}; 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, 7.24, 0.01); rigidbody.data.angular_velocity = -360; system.update(); - EXPECT_EQ(transform.rotation, 1); + EXPECT_NEAR(transform.rotation, 0.04, 0.001); + system.update(); + EXPECT_NEAR(transform.rotation, 352.84, 0.01); } |