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-rw-r--r--src/test/CMakeLists.txt2
-rw-r--r--src/test/CollisionTest.cpp390
-rw-r--r--src/test/InputTest.cpp32
-rw-r--r--src/test/ParticleTest.cpp6
-rw-r--r--src/test/PhysicsTest.cpp10
-rw-r--r--src/test/Profiling.cpp243
-rw-r--r--src/test/RenderSystemTest.cpp129
7 files changed, 741 insertions, 71 deletions
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index 43f564a..0d98490 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -1,5 +1,6 @@
target_sources(test_main PUBLIC
main.cpp
+ CollisionTest.cpp
PhysicsTest.cpp
ScriptTest.cpp
ParticleTest.cpp
@@ -15,5 +16,6 @@ target_sources(test_main PUBLIC
InputTest.cpp
ScriptEventTest.cpp
ScriptSceneTest.cpp
+ Profiling.cpp
ScriptECSTest.cpp
)
diff --git a/src/test/CollisionTest.cpp b/src/test/CollisionTest.cpp
new file mode 100644
index 0000000..dd45eb6
--- /dev/null
+++ b/src/test/CollisionTest.cpp
@@ -0,0 +1,390 @@
+#include "api/BoxCollider.h"
+#include "manager/Mediator.h"
+#include <cmath>
+#include <cstddef>
+#include <gtest/gtest.h>
+
+#define private public
+#define protected public
+
+#include <crepe/api/Event.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Transform.h>
+#include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/EventManager.h>
+#include <crepe/manager/Mediator.h>
+#include <crepe/system/CollisionSystem.h>
+#include <crepe/system/ScriptSystem.h>
+#include <crepe/types.h>
+#include <crepe/util/Log.h>
+
+using namespace std;
+using namespace std::chrono_literals;
+using namespace crepe;
+using namespace testing;
+
+class CollisionHandler : public Script {
+public:
+ int box_id;
+ function<void(const CollisionEvent & ev)> test_fn = [](const CollisionEvent & ev) {};
+
+ CollisionHandler(int box_id) { this->box_id = box_id; }
+
+ bool on_collision(const CollisionEvent & ev) {
+ //Log::logf("Box {} script on_collision()", box_id);
+ test_fn(ev);
+ return true;
+ }
+
+ void init() {
+ subscribe<CollisionEvent>(
+ [this](const CollisionEvent & ev) -> bool { return this->on_collision(ev); });
+ }
+ void update() {
+ // Retrieve component from the same GameObject this script is on
+ }
+};
+
+class CollisionTest : public Test {
+public:
+ Mediator m;
+ ComponentManager mgr{m};
+ CollisionSystem collision_sys{m};
+ ScriptSystem script_sys{m};
+
+ GameObject world = mgr.new_object("world", "", {50, 50});
+ GameObject game_object1 = mgr.new_object("object1", "", {50, 50});
+ GameObject game_object2 = mgr.new_object("object2", "", {50, 30});
+
+ CollisionHandler * script_object1_ref = nullptr;
+ CollisionHandler * script_object2_ref = nullptr;
+
+ void SetUp() override {
+ world.add_component<Rigidbody>(Rigidbody::Data{
+ // TODO: remove unrelated properties:
+ .body_type = Rigidbody::BodyType::STATIC,
+ .offset = {0, 0},
+ });
+ // Create a box with an inner size of 10x10 units
+ world.add_component<BoxCollider>(vec2{0, -100}, vec2{100, 100}); // Top
+ world.add_component<BoxCollider>(vec2{0, 100}, vec2{100, 100}); // Bottom
+ world.add_component<BoxCollider>(vec2{-100, 0}, vec2{100, 100}); // Left
+ world.add_component<BoxCollider>(vec2{100, 0}, vec2{100, 100}); // right
+
+ game_object1.add_component<Rigidbody>(Rigidbody::Data{
+ .mass = 1,
+ .gravity_scale = 0.01,
+ .body_type = Rigidbody::BodyType::DYNAMIC,
+ .linear_velocity = {0, 0},
+ .constraints = {0, 0, 0},
+ .elastisity_coefficient = 1,
+ .offset = {0, 0},
+ .collision_layers = {0},
+ });
+ game_object1.add_component<BoxCollider>(vec2{0, 0}, vec2{10, 10});
+ BehaviorScript & script_object1
+ = game_object1.add_component<BehaviorScript>().set_script<CollisionHandler>(1);
+ script_object1_ref = static_cast<CollisionHandler *>(script_object1.script.get());
+ ASSERT_NE(script_object1_ref, nullptr);
+
+ game_object2.add_component<Rigidbody>(Rigidbody::Data{
+ .mass = 1,
+ .gravity_scale = 0.01,
+ .body_type = Rigidbody::BodyType::DYNAMIC,
+ .linear_velocity = {0, 0},
+ .constraints = {0, 0, 0},
+ .elastisity_coefficient = 1,
+ .offset = {0, 0},
+ .collision_layers = {0},
+ });
+ game_object2.add_component<BoxCollider>(vec2{0, 0}, vec2{10, 10});
+ BehaviorScript & script_object2
+ = game_object2.add_component<BehaviorScript>().set_script<CollisionHandler>(2);
+ script_object2_ref = static_cast<CollisionHandler *>(script_object2.script.get());
+ ASSERT_NE(script_object2_ref, nullptr);
+
+ // Ensure Script::init() is called on all BehaviorScript instances
+ script_sys.update();
+ }
+};
+
+TEST_F(CollisionTest, collision_example) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ };
+ EXPECT_FALSE(collision_happend);
+ collision_sys.update();
+ EXPECT_FALSE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_both_no_velocity) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, 10);
+ EXPECT_EQ(ev.info.resolution.y, 10);
+ EXPECT_EQ(ev.info.resolution_direction, crepe::CollisionSystem::Direction::BOTH);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 10);
+ EXPECT_EQ(ev.info.resolution.y, 10);
+ EXPECT_EQ(ev.info.resolution_direction, crepe::CollisionSystem::Direction::BOTH);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {50, 30};
+ collision_sys.update();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_x_direction_no_velocity) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, -5);
+ EXPECT_EQ(ev.info.resolution.y, 0);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::X_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 5);
+ EXPECT_EQ(ev.info.resolution.y, 0);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::X_DIRECTION);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {45, 30};
+ collision_sys.update();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_y_direction_no_velocity) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, 0);
+ EXPECT_EQ(ev.info.resolution.y, -5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::Y_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 0);
+ EXPECT_EQ(ev.info.resolution.y, 5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::Y_DIRECTION);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {50, 25};
+ collision_sys.update();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_both) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, 10);
+ EXPECT_EQ(ev.info.resolution.y, 10);
+ EXPECT_EQ(ev.info.resolution_direction, crepe::CollisionSystem::Direction::BOTH);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 10);
+ EXPECT_EQ(ev.info.resolution.y, 10);
+ EXPECT_EQ(ev.info.resolution_direction, crepe::CollisionSystem::Direction::BOTH);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {50, 30};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_x_direction) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, -5);
+ EXPECT_EQ(ev.info.resolution.y, -5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::X_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 5);
+ EXPECT_EQ(ev.info.resolution.y, 5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::X_DIRECTION);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {45, 30};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_dynamic_y_direction) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, -5);
+ EXPECT_EQ(ev.info.resolution.y, -5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::Y_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 2);
+ EXPECT_EQ(ev.info.resolution.x, 5);
+ EXPECT_EQ(ev.info.resolution.y, 5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::Y_DIRECTION);
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {50, 25};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_static_both) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, 10);
+ EXPECT_EQ(ev.info.resolution.y, 10);
+ EXPECT_EQ(ev.info.resolution_direction, crepe::CollisionSystem::Direction::BOTH);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ // is static should not be called
+ FAIL();
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_static_x_direction) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, -5);
+ EXPECT_EQ(ev.info.resolution.y, -5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::X_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ // is static should not be called
+ FAIL();
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {45, 30};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_static_y_direction) {
+ bool collision_happend = false;
+ script_object1_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.resolution.x, -5);
+ EXPECT_EQ(ev.info.resolution.y, -5);
+ EXPECT_EQ(ev.info.resolution_direction,
+ crepe::CollisionSystem::Direction::Y_DIRECTION);
+ };
+ script_object2_ref->test_fn = [&collision_happend](const CollisionEvent & ev) {
+ // is static should not be called
+ FAIL();
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {50, 25};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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();
+ EXPECT_TRUE(collision_happend);
+}
+
+TEST_F(CollisionTest, collision_box_box_static_multiple) { //todo check visually
+ bool collision_happend = false;
+ float offset_value = 0;
+ float resolution = 0;
+ script_object1_ref->test_fn = [&](const CollisionEvent & ev) {
+ collision_happend = true;
+ EXPECT_EQ(ev.info.this_collider.game_object_id, 1);
+ EXPECT_EQ(ev.info.this_collider.offset.x, offset_value);
+ EXPECT_EQ(ev.info.resolution.x, resolution);
+ };
+ script_object2_ref->test_fn = [&](const CollisionEvent & ev) {
+ // is static should not be called
+ FAIL();
+ };
+ EXPECT_FALSE(collision_happend);
+ Transform & tf = this->mgr.get_components_by_id<Transform>(1).front().get();
+ tf.position = {45, 30};
+ Rigidbody & rg1 = this->mgr.get_components_by_id<Rigidbody>(1).front().get();
+ 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;
+ BoxCollider & bxc = this->mgr.get_components_by_id<BoxCollider>(1).front().get();
+ bxc.offset = {5, 0};
+ this->game_object1.add_component<BoxCollider>(vec2{-5, 0}, vec2{10, 10});
+ offset_value = 5;
+ resolution = 10;
+ collision_sys.update();
+ offset_value = -5;
+ resolution = 10;
+ tf.position = {55, 30};
+ collision_sys.update();
+ EXPECT_TRUE(collision_happend);
+}
diff --git a/src/test/InputTest.cpp b/src/test/InputTest.cpp
index cb9833f..a7c0157 100644
--- a/src/test/InputTest.cpp
+++ b/src/test/InputTest.cpp
@@ -60,8 +60,8 @@ protected:
TEST_F(InputTest, MouseDown) {
GameObject obj = mgr.new_object("camera", "camera", vec2{0, 0}, 0, 1);
- auto & camera = obj.add_component<Camera>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
camera.active = true;
bool mouse_triggered = false;
EventHandler<MousePressEvent> on_mouse_down = [&](const MousePressEvent & event) {
@@ -90,8 +90,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
camera.active = true;
bool function_triggered = false;
EventHandler<MouseReleaseEvent> on_mouse_release = [&](const MouseReleaseEvent & e) {
@@ -118,8 +118,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
camera.active = true;
bool function_triggered = false;
EventHandler<MouseMoveEvent> on_mouse_move = [&](const MouseMoveEvent & e) {
@@ -148,8 +148,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
camera.active = true;
bool function_triggered = false;
@@ -179,8 +179,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
camera.active = true;
bool function_triggered = false;
EventHandler<KeyReleaseEvent> on_key_release = [&](const KeyReleaseEvent & event) {
@@ -203,8 +203,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, 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) {
@@ -224,8 +224,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, 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;
@@ -251,8 +251,8 @@ 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>(Color::BLACK, ivec2{0, 0}, vec2{500, 500}, 0.0,
- vec2{0, 0});
+ auto & camera = obj.add_component<Camera>(
+ ivec2{100, 100}, vec2{100, 100}, 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;
diff --git a/src/test/ParticleTest.cpp b/src/test/ParticleTest.cpp
index a659fe5..1409c4f 100644
--- a/src/test/ParticleTest.cpp
+++ b/src/test/ParticleTest.cpp
@@ -32,7 +32,11 @@ public:
Color color(0, 0, 0, 0);
auto s1 = Texture("asset/texture/img.png");
Sprite & test_sprite = game_object.add_component<Sprite>(
- s1, color, Sprite::FlipSettings{true, true}, 1, 1, 100);
+ s1, Sprite::Data{
+ .color = color,
+ .flip = Sprite::FlipSettings{true, true},
+ .size = {10, 10},
+ });
game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{
.position = {0, 0},
diff --git a/src/test/PhysicsTest.cpp b/src/test/PhysicsTest.cpp
index 43af8e4..43d2931 100644
--- a/src/test/PhysicsTest.cpp
+++ b/src/test/PhysicsTest.cpp
@@ -30,8 +30,6 @@ public:
.max_linear_velocity = vec2{10, 10},
.max_angular_velocity = 10,
.constraints = {0, 0},
- .use_gravity = true,
- .bounce = false,
});
}
transforms = mgr.get_components_by_id<Transform>(0);
@@ -107,16 +105,16 @@ TEST_F(PhysicsTest, movement) {
EXPECT_EQ(transform.position.y, 1);
EXPECT_EQ(transform.rotation, 1);
- rigidbody.data.linear_damping.x = 0.5;
- rigidbody.data.linear_damping.y = 0.5;
- rigidbody.data.angular_damping = 0.5;
+ 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);
rigidbody.data.constraints = {1, 1, 0};
- rigidbody.data.angular_damping = 0;
+ rigidbody.data.angular_velocity_coefficient = 0;
rigidbody.data.max_angular_velocity = 1000;
rigidbody.data.angular_velocity = 360;
system.update();
diff --git a/src/test/Profiling.cpp b/src/test/Profiling.cpp
new file mode 100644
index 0000000..c753bca
--- /dev/null
+++ b/src/test/Profiling.cpp
@@ -0,0 +1,243 @@
+#include "manager/Mediator.h"
+#include "system/ParticleSystem.h"
+#include "system/PhysicsSystem.h"
+#include "system/RenderSystem.h"
+#include <chrono>
+#include <cmath>
+#include <gtest/gtest.h>
+
+#define private public
+#define protected public
+
+#include <crepe/api/Event.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/ParticleEmitter.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Transform.h>
+#include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/EventManager.h>
+#include <crepe/system/CollisionSystem.h>
+#include <crepe/system/ScriptSystem.h>
+#include <crepe/types.h>
+#include <crepe/util/Log.h>
+
+using namespace std;
+using namespace std::chrono_literals;
+using namespace crepe;
+using namespace testing;
+
+class TestScript : public Script {
+ bool oncollision(const CollisionEvent & test) {
+ Log::logf("Box {} script on_collision()", test.info.this_collider.game_object_id);
+ return true;
+ }
+ void init() {
+ subscribe<CollisionEvent>(
+ [this](const CollisionEvent & ev) -> bool { return this->oncollision(ev); });
+ }
+ void update() {
+ // Retrieve component from the same GameObject this script is on
+ }
+};
+
+class DISABLED_ProfilingTest : public Test {
+public:
+ // Config for test
+ // Minimum amount to let test pass
+ const int min_gameobject_count = 100;
+ // Maximum amount to stop test
+ const int max_gameobject_count = 150;
+ // Amount of times a test runs to calculate average
+ const int average = 5;
+ // Maximum duration to stop test
+ const std::chrono::microseconds duration = 16000us;
+
+ Mediator m;
+ ComponentManager mgr{m};
+ // Add system used for profling tests
+ CollisionSystem collision_sys{m};
+ PhysicsSystem physics_sys{m};
+ ParticleSystem particle_sys{m};
+ RenderSystem render_sys{m};
+ ScriptSystem script_sys{m};
+
+ // Test data
+ std::map<std::string, std::chrono::microseconds> timings;
+ int game_object_count = 0;
+ std::chrono::microseconds total_time = 0us;
+
+ void SetUp() override {
+
+ GameObject do_not_use = mgr.new_object("DO_NOT_USE", "", {0, 0});
+ do_not_use.add_component<Camera>(ivec2{1080, 720}, vec2{2000, 2000},
+ Camera::Data{
+ .bg_color = Color::WHITE,
+ .zoom = 1.0f,
+ });
+ // initialize systems here:
+ //calls init
+ script_sys.update();
+ //creates window
+ render_sys.update();
+ }
+
+ // Helper function to time an update call and store its duration
+ template <typename Func>
+ std::chrono::microseconds time_function(const std::string & name, Func && func) {
+ auto start = std::chrono::steady_clock::now();
+ func();
+ auto end = std::chrono::steady_clock::now();
+ std::chrono::microseconds duration
+ = std::chrono::duration_cast<std::chrono::microseconds>(end - start);
+ timings[name] += duration;
+ return duration;
+ }
+
+ // 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("CollisionSystem", [&]() { collision_sys.update(); });
+ total_microseconds
+ += time_function("ParticleSystem", [&]() { particle_sys.update(); });
+ total_microseconds += time_function("RenderSystem", [&]() { render_sys.update(); });
+ return total_microseconds;
+ }
+
+ // Print timings of all functions
+ void log_timings() const {
+ std::string result = "\nFunction timings:\n";
+
+ for (const auto & [name, duration] : timings) {
+ result += name + " took " + std::to_string(duration.count() / 1000.0 / average)
+ + " ms (" + std::to_string(duration.count() / average) + " µs).\n";
+ }
+
+ result += "Total time: " + std::to_string(this->total_time.count() / 1000.0 / average)
+ + " ms (" + std::to_string(this->total_time.count() / average) + " µs)\n";
+
+ result += "Amount of gameobjects: " + std::to_string(game_object_count) + "\n";
+
+ GTEST_LOG_(INFO) << result;
+ }
+
+ void clear_timings() {
+ for (auto & [key, value] : timings) {
+ value = std::chrono::microseconds(0);
+ }
+ }
+};
+
+TEST_F(DISABLED_ProfilingTest, Profiling_1) {
+ while (this->total_time / this->average < this->duration) {
+
+ {
+ //define gameobject used for testing
+ GameObject gameobject = mgr.new_object("gameobject", "", {0, 0});
+ }
+
+ this->game_object_count++;
+
+ this->total_time = 0us;
+ clear_timings();
+
+ for (int amount = 0; amount < this->average; amount++) {
+ this->total_time += run_all_systems();
+ }
+
+ if (this->game_object_count >= this->max_gameobject_count) break;
+ }
+ log_timings();
+ EXPECT_GE(this->game_object_count, this->min_gameobject_count);
+}
+
+TEST_F(DISABLED_ProfilingTest, Profiling_2) {
+ while (this->total_time / this->average < this->duration) {
+
+ {
+ //define gameobject used for testing
+ GameObject gameobject = mgr.new_object(
+ "gameobject", "", {static_cast<float>(game_object_count * 2), 0});
+ gameobject.add_component<Rigidbody>(Rigidbody::Data{
+ .gravity_scale = 0.0,
+ .body_type = Rigidbody::BodyType::STATIC,
+ });
+ gameobject.add_component<BoxCollider>(vec2{0, 0}, vec2{1, 1});
+
+ gameobject.add_component<BehaviorScript>().set_script<TestScript>();
+ auto img = Texture("asset/texture/square.png");
+ Sprite & test_sprite = gameobject.add_component<Sprite>(
+ img, Sprite::Data{
+ .color = {0, 0, 0, 0},
+ .flip = {.flip_x = false, .flip_y = false},
+ .sorting_in_layer = 1,
+ .order_in_layer = 1,
+ .size = {.y = 500},
+ });
+ }
+
+ this->game_object_count++;
+
+ this->total_time = 0us;
+ clear_timings();
+ for (int amount = 0; amount < this->average; amount++) {
+ this->total_time += run_all_systems();
+ }
+
+ if (this->game_object_count >= this->max_gameobject_count) break;
+ }
+ log_timings();
+ EXPECT_GE(this->game_object_count, this->min_gameobject_count);
+}
+
+TEST_F(DISABLED_ProfilingTest, Profiling_3) {
+ while (this->total_time / this->average < this->duration) {
+
+ {
+ //define gameobject used for testing
+ GameObject gameobject = mgr.new_object(
+ "gameobject", "", {static_cast<float>(game_object_count * 2), 0});
+ gameobject.add_component<Rigidbody>(Rigidbody::Data{
+ .gravity_scale = 0,
+ .body_type = Rigidbody::BodyType::STATIC,
+ });
+ gameobject.add_component<BoxCollider>(vec2{0, 0}, vec2{1, 1});
+ gameobject.add_component<BehaviorScript>().set_script<TestScript>();
+ auto img = Texture("asset/texture/square.png");
+ Sprite & test_sprite = gameobject.add_component<Sprite>(
+ img, Sprite::Data{
+ .color = {0, 0, 0, 0},
+ .flip = {.flip_x = false, .flip_y = false},
+ .sorting_in_layer = 1,
+ .order_in_layer = 1,
+ .size = {.y = 500},
+ });
+ auto & test = gameobject.add_component<ParticleEmitter>(ParticleEmitter::Data{
+ .max_particles = 10,
+ .emission_rate = 100,
+ .end_lifespan = 100000,
+ .boundary{
+ .width = 1000,
+ .height = 1000,
+ .offset = vec2{0, 0},
+ .reset_on_exit = false,
+ },
+ .sprite = test_sprite,
+ });
+ }
+ render_sys.update();
+ this->game_object_count++;
+
+ this->total_time = 0us;
+ clear_timings();
+ for (int amount = 0; amount < this->average; amount++) {
+ this->total_time += run_all_systems();
+ }
+
+ if (this->game_object_count >= this->max_gameobject_count) break;
+ }
+ log_timings();
+ EXPECT_GE(this->game_object_count, this->min_gameobject_count);
+}
diff --git a/src/test/RenderSystemTest.cpp b/src/test/RenderSystemTest.cpp
index c105dcb..205f534 100644
--- a/src/test/RenderSystemTest.cpp
+++ b/src/test/RenderSystemTest.cpp
@@ -1,3 +1,4 @@
+#include "types.h"
#include <functional>
#include <gtest/gtest.h>
#include <memory>
@@ -35,28 +36,50 @@ public:
auto s2 = Texture("asset/texture/img.png");
auto s3 = Texture("asset/texture/img.png");
auto s4 = Texture("asset/texture/img.png");
- auto & sprite1 = entity1.add_component<Sprite>(
- s1, Color(0, 0, 0, 0), Sprite::FlipSettings{false, false}, 5, 5, 100);
- ASSERT_NE(sprite1.sprite_image.texture.get(), nullptr);
- EXPECT_EQ(sprite1.order_in_layer, 5);
- EXPECT_EQ(sprite1.sorting_in_layer, 5);
- auto & sprite2 = entity2.add_component<Sprite>(
- s2, Color(0, 0, 0, 0), Sprite::FlipSettings{false, false}, 2, 1, 100);
- ASSERT_NE(sprite2.sprite_image.texture.get(), nullptr);
- EXPECT_EQ(sprite2.sorting_in_layer, 2);
- EXPECT_EQ(sprite2.order_in_layer, 1);
-
- auto & sprite3 = entity3.add_component<Sprite>(
- s3, Color(0, 0, 0, 0), Sprite::FlipSettings{false, false}, 1, 2, 100);
- ASSERT_NE(sprite3.sprite_image.texture.get(), nullptr);
- EXPECT_EQ(sprite3.sorting_in_layer, 1);
- EXPECT_EQ(sprite3.order_in_layer, 2);
-
- auto & sprite4 = entity4.add_component<Sprite>(
- s4, Color(0, 0, 0, 0), Sprite::FlipSettings{false, false}, 1, 1, 100);
- ASSERT_NE(sprite4.sprite_image.texture.get(), nullptr);
- EXPECT_EQ(sprite4.sorting_in_layer, 1);
- EXPECT_EQ(sprite4.order_in_layer, 1);
+ auto & sprite1
+ = entity1.add_component<Sprite>(s1, Sprite::Data{
+ .color = Color(0, 0, 0, 0),
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 5,
+ .order_in_layer = 5,
+ .size = {10, 10},
+ });
+
+ ASSERT_NE(sprite1.texture.texture.get(), nullptr);
+ EXPECT_EQ(sprite1.data.order_in_layer, 5);
+ EXPECT_EQ(sprite1.data.sorting_in_layer, 5);
+ auto & sprite2
+ = entity2.add_component<Sprite>(s2, Sprite::Data{
+ .color = Color(0, 0, 0, 0),
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 2,
+ .order_in_layer = 1,
+ });
+ ASSERT_NE(sprite2.texture.texture.get(), nullptr);
+ EXPECT_EQ(sprite2.data.sorting_in_layer, 2);
+ EXPECT_EQ(sprite2.data.order_in_layer, 1);
+
+ auto & sprite3
+ = entity3.add_component<Sprite>(s3, Sprite::Data{
+ .color = Color(0, 0, 0, 0),
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 1,
+ .order_in_layer = 2,
+ });
+ ASSERT_NE(sprite3.texture.texture.get(), nullptr);
+ EXPECT_EQ(sprite3.data.sorting_in_layer, 1);
+ EXPECT_EQ(sprite3.data.order_in_layer, 2);
+
+ auto & sprite4
+ = entity4.add_component<Sprite>(s4, Sprite::Data{
+ .color = Color(0, 0, 0, 0),
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 1,
+ .order_in_layer = 1,
+ });
+ ASSERT_NE(sprite4.texture.texture.get(), nullptr);
+ EXPECT_EQ(sprite4.data.sorting_in_layer, 1);
+ EXPECT_EQ(sprite4.data.order_in_layer, 1);
}
};
@@ -66,8 +89,13 @@ TEST_F(RenderSystemTest, expected_throws) {
// no texture img
EXPECT_ANY_THROW({
auto test = Texture("");
- entity1.add_component<Sprite>(test, Color(0, 0, 0, 0),
- Sprite::FlipSettings{false, false}, 1, 1, 100);
+ auto & sprite1 = entity1.add_component<Sprite>(
+ test, Sprite::Data{
+ .color = Color(0, 0, 0, 0),
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 1,
+ .order_in_layer = 1,
+ });
});
// No camera
@@ -89,32 +117,33 @@ TEST_F(RenderSystemTest, sorting_sprites) {
// 3. sorting_in_layer: 2, order_in_layer: 1 (entity2)
// 4. sorting_in_layer: 5, order_in_layer: 5 (entity1)
- EXPECT_EQ(sorted_sprites[0].get().sorting_in_layer, 1);
- EXPECT_EQ(sorted_sprites[0].get().order_in_layer, 1);
+ EXPECT_EQ(sorted_sprites[0].get().data.sorting_in_layer, 1);
+ EXPECT_EQ(sorted_sprites[0].get().data.order_in_layer, 1);
- EXPECT_EQ(sorted_sprites[1].get().sorting_in_layer, 1);
- EXPECT_EQ(sorted_sprites[1].get().order_in_layer, 2);
+ EXPECT_EQ(sorted_sprites[1].get().data.sorting_in_layer, 1);
+ EXPECT_EQ(sorted_sprites[1].get().data.order_in_layer, 2);
- EXPECT_EQ(sorted_sprites[2].get().sorting_in_layer, 2);
- EXPECT_EQ(sorted_sprites[2].get().order_in_layer, 1);
+ EXPECT_EQ(sorted_sprites[2].get().data.sorting_in_layer, 2);
+ EXPECT_EQ(sorted_sprites[2].get().data.order_in_layer, 1);
- EXPECT_EQ(sorted_sprites[3].get().sorting_in_layer, 5);
- EXPECT_EQ(sorted_sprites[3].get().order_in_layer, 5);
+ EXPECT_EQ(sorted_sprites[3].get().data.sorting_in_layer, 5);
+ EXPECT_EQ(sorted_sprites[3].get().data.order_in_layer, 5);
for (size_t i = 1; i < sorted_sprites.size(); ++i) {
const Sprite & prev = sorted_sprites[i - 1].get();
const Sprite & curr = sorted_sprites[i].get();
- if (prev.sorting_in_layer == curr.sorting_in_layer) {
- EXPECT_LE(prev.order_in_layer, curr.order_in_layer);
+ if (prev.data.sorting_in_layer == curr.data.sorting_in_layer) {
+ EXPECT_LE(prev.data.order_in_layer, curr.data.order_in_layer);
} else {
- EXPECT_LE(prev.sorting_in_layer, curr.sorting_in_layer);
+ EXPECT_LE(prev.data.sorting_in_layer, curr.data.sorting_in_layer);
}
}
}
TEST_F(RenderSystemTest, Update) {
- entity1.add_component<Camera>(Color::WHITE, ivec2{1080, 720}, vec2{2000, 2000}, 1.0f);
+ entity1.add_component<Camera>(ivec2{100, 100}, vec2{100, 100},
+ Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
{
vector<reference_wrapper<Sprite>> sprites = this->mgr.get_components_by_type<Sprite>();
ASSERT_EQ(sprites.size(), 4);
@@ -142,7 +171,9 @@ TEST_F(RenderSystemTest, Camera) {
EXPECT_NE(cameras.size(), 1);
}
{
- entity1.add_component<Camera>(Color::WHITE, ivec2{1080, 720}, vec2{2000, 2000}, 1.0f);
+ entity1.add_component<Camera>(ivec2{100, 100}, vec2{100, 100},
+ Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
+
auto cameras = this->mgr.get_components_by_type<Camera>();
EXPECT_EQ(cameras.size(), 1);
}
@@ -150,18 +181,20 @@ TEST_F(RenderSystemTest, Camera) {
//TODO improve with newer version
}
TEST_F(RenderSystemTest, Color) {
- entity1.add_component<Camera>(Color::WHITE, ivec2{1080, 720}, vec2{2000, 2000}, 1.0f);
+ entity1.add_component<Camera>(ivec2{100, 100}, vec2{100, 100},
+ Camera::Data{.bg_color = Color::WHITE, .zoom = 1.0f});
+
auto & sprite = this->mgr.get_components_by_id<Sprite>(entity1.id).front().get();
- ASSERT_NE(sprite.sprite_image.texture.get(), nullptr);
+ ASSERT_NE(sprite.texture.texture.get(), nullptr);
- sprite.color = Color::GREEN;
- EXPECT_EQ(sprite.color.r, Color::GREEN.r);
- EXPECT_EQ(sprite.color.g, Color::GREEN.g);
- EXPECT_EQ(sprite.color.b, Color::GREEN.b);
- EXPECT_EQ(sprite.color.a, Color::GREEN.a);
+ sprite.data.color = Color::GREEN;
+ 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);
+ EXPECT_EQ(sprite.data.color.a, Color::GREEN.a);
this->sys.update();
- EXPECT_EQ(sprite.color.r, Color::GREEN.r);
- EXPECT_EQ(sprite.color.g, Color::GREEN.g);
- EXPECT_EQ(sprite.color.b, Color::GREEN.b);
- EXPECT_EQ(sprite.color.a, Color::GREEN.a);
+ 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);
+ EXPECT_EQ(sprite.data.color.a, Color::GREEN.a);
}