3 files changed, 260 insertions, 0 deletions
diff --git a/src/example/events.cpp b/src/example/events.cpp
new file mode 100644
index 0000000..e6d91aa
--- /dev/null
+++ b/src/example/events.cpp
@@ -0,0 +1,113 @@
+#include <iostream>
+
+#include <crepe/ComponentManager.h>
+#include <crepe/system/ScriptSystem.h>
+#include <crepe/util/Log.h>
+
+#include <crepe/api/BehaviorScript.h>
+#include <crepe/api/Config.h>
+#include <crepe/api/Event.h>
+#include <crepe/api/EventManager.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/IKeyListener.h>
+#include <crepe/api/IMouseListener.h>
+#include <crepe/api/KeyCodes.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Transform.h>
+
+using namespace crepe;
+using namespace std;
+
+class MyScript : public Script, public IKeyListener, public IMouseListener {
+	void update() {
+		// Retrieve component from the same GameObject this script is on
+		Transform & test = get_component<Transform>();
+		dbg_logf("Transform(%.2f, %.2f)", test.position.x, test.position.y);
+	}
+
+	bool on_key_pressed(const KeyPressEvent & event) override {
+		std::cout << "KeyPressed function" << std::endl;
+		this->deactivate_keys();
+		return false;
+	}
+	bool on_key_released(const KeyReleaseEvent & event) override {
+		std::cout << "KeyRelease function" << std::endl;
+		return false;
+	}
+	bool on_mouse_clicked(const MouseClickEvent & event) override {
+		std::cout << "MouseClick function" << std::endl;
+		return false;
+	}
+	bool on_mouse_pressed(const MousePressEvent & event) override {
+		std::cout << "MousePress function" << std::endl;
+		return false;
+	}
+	bool on_mouse_released(const MouseReleaseEvent & event) override {
+		std::cout << "MouseRelease function" << std::endl;
+		return false;
+	}
+	bool on_mouse_moved(const MouseMoveEvent & event) override {
+		std::cout << "MouseMove function" << std::endl;
+		return false;
+	}
+};
+class TestKeyListener : public IKeyListener {
+public:
+	bool on_key_pressed(const KeyPressEvent & event) override {
+		std::cout << "TestKeyListener: Key Pressed - Code: "
+				  << static_cast<int>(event.key) << std::endl;
+		return true; // Return true if the listener should remain active
+	}
+	bool on_key_released(const KeyReleaseEvent & event) override {
+		std::cout << "TestKeyListener: Key Released - Code: "
+				  << static_cast<int>(event.key) << std::endl;
+		return true;
+	}
+};
+int main() {
+	EventManager & evmgr = EventManager::get_instance();
+	ComponentManager mgr{};
+	ScriptSystem sys{mgr};
+
+	// two events to trigger
+	KeyPressEvent key_press;
+	key_press.key = Keycode::A;
+	key_press.repeat = 0;
+	MouseClickEvent click_event;
+	click_event.button = MouseButton::LEFT_MOUSE;
+	click_event.mouse_x = 100;
+	click_event.mouse_y = 200;
+	// queue events to test queue
+	evmgr.queue_event<KeyPressEvent>(std::move(key_press), 0);
+	evmgr.queue_event<MouseClickEvent>(std::move(click_event), 0);
+	{
+		TestKeyListener test_listener;
+		test_listener.set_channel(1);
+		auto obj = mgr.new_object("name", "tag", Vector2{1.2, 3.4}, 0, 1);
+		obj.add_component<BehaviorScript>().set_script<MyScript>();
+
+		sys.update();
+
+		// Trigger the events while `testListener` is in scope
+		evmgr.trigger_event<KeyPressEvent>(key_press, 1);
+		evmgr.trigger_event(MouseClickEvent{
+    		.mouse_x = 100,
+    		.mouse_y = 100,
+    		.button = MouseButton::LEFT_MOUSE,
+			},1);
+	}
+	// custom lambda event handler
+	EventHandler<KeyPressEvent> event_handler = [](const KeyPressEvent & e) {
+		std::cout << "lambda test" << std::endl;
+		return false;
+	};
+	evmgr.subscribe<KeyPressEvent>(std::move(event_handler), 0);
+	// testing trigger with testListener not in scope (unsubscribed)
+	evmgr.trigger_event<KeyPressEvent>(key_press, 0);
+	evmgr.trigger_event<MouseClickEvent>(click_event, 0);
+	// dispatching queued events
+	evmgr.dispatch_events();
+
+	evmgr.unsubscribe<KeyPressEvent>(event_handler, 0);
+	return EXIT_SUCCESS;
+}
diff --git a/src/example/game.cpp b/src/example/game.cpp
new file mode 100644
index 0000000..a557be7
--- /dev/null
+++ b/src/example/game.cpp
@@ -0,0 +1,88 @@
+#include <crepe/api/GameObject.h>
+#include <crepe/api/Transform.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/BoxCollider.h>
+#include <crepe/api/Camera.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Color.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/api/Texture.h>
+#include <crepe/api/Vector2.h>
+#include <crepe/api/Event.h>
+#include <crepe/api/EventManager.h>
+#include <crepe/api/LoopManager.h>
+
+using namespace crepe;
+
+using namespace std;
+
+class MyScript : public Script {
+	static bool oncollision(const CollisionEvent& test) {
+		std::cout << "test collision: " << test.info.first.collider.game_object_id << std::endl;
+		return true;
+	}
+	void init() {
+		EventManager::get_instance().subscribe<CollisionEvent>(oncollision, this->get_game_object_id());
+	}
+	void update() {
+		// Retrieve component from the same GameObject this script is on
+	}
+};
+
+class ConcreteScene1 : public Scene {
+public:
+	using Scene::Scene;
+
+	void load_scene() {
+	ComponentManager & mgr = this->component_manager;
+	Color color(0, 0, 0, 0);
+
+	double screen_size_width = 640;
+	double screen_size_height = 480;
+	double world_collider = 1000;
+	//define playable world 
+	GameObject world = mgr.new_object("Name", "Tag", Vector2{screen_size_width/2, screen_size_height/2}, 0, 1);
+	world.add_component<Rigidbody>(Rigidbody::Data{
+		.mass = 0,
+		.gravity_scale = 0,
+		.body_type = Rigidbody::BodyType::STATIC,
+		.constraints = {0, 0, 0},
+		.use_gravity = false,
+		.bounce = false,
+		.offset = {0,0}
+	});
+	world.add_component<BoxCollider>(Vector2{0, 0-(screen_size_height/2+world_collider/2)}, world_collider, world_collider);;	// Top
+	world.add_component<BoxCollider>(Vector2{0, screen_size_height/2+world_collider/2}, world_collider, world_collider); // Bottom
+	world.add_component<BoxCollider>(Vector2{0-(screen_size_width/2+world_collider/2), 0}, world_collider, world_collider); // Left
+	world.add_component<BoxCollider>(Vector2{screen_size_width/2+world_collider/2, 0}, world_collider, world_collider); // right
+
+
+	GameObject game_object1 = mgr.new_object("Name", "Tag", Vector2{screen_size_width/2, screen_size_height/2}, 0, 1);
+	game_object1.add_component<Rigidbody>(Rigidbody::Data{
+		.mass = 1,
+		.gravity_scale = 0.01,
+		.body_type = Rigidbody::BodyType::DYNAMIC,
+		.linear_velocity = {1,0},
+		.constraints = {0, 0, 0},
+		.use_gravity = true,
+		.bounce = true,
+		.elastisity = 1,
+		.offset = {0,0},
+	});
+	game_object1.add_component<BoxCollider>(Vector2{0, 0}, 20, 20);
+	game_object1.add_component<BehaviorScript>().set_script<MyScript>();
+	game_object1.add_component<Sprite>(
+	make_shared<Texture>("/home/jaro/crepe/asset/texture/green_square.png"), color,
+	FlipSettings{true, true});
+	game_object1.add_component<Camera>(Color::WHITE);
+	}
+};
+
+int main(int argc, char * argv[]) {
+
+	LoopManager gameloop;
+	gameloop.scene_manager.add_scene<ConcreteScene1>("scene1");
+	gameloop.scene_manager.load_next_scene();
+	gameloop.start();
+	return 0;
+}
diff --git a/src/example/rendering.cpp b/src/example/rendering.cpp
new file mode 100644
index 0000000..9e3c8cc
--- /dev/null
+++ b/src/example/rendering.cpp
@@ -0,0 +1,59 @@
+#include "api/Camera.h"
+#include <crepe/ComponentManager.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/system/RenderSystem.h>
+#include <crepe/util/Log.h>
+
+#include <crepe/api/AssetManager.h>
+#include <crepe/api/Color.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/api/Texture.h>
+#include <crepe/api/Transform.h>
+#include <crepe/api/Vector2.h>
+
+#include <chrono>
+#include <memory>
+
+using namespace std;
+using namespace crepe;
+
+int main() {
+	dbg_trace();
+
+	ComponentManager mgr{};
+	RenderSystem sys{mgr};
+
+	GameObject obj = mgr.new_object("name", "tag", Vector2{0, 0}, 1, 1);
+	GameObject obj1 = mgr.new_object("name", "tag", Vector2{500, 0}, 1, 0.1);
+	GameObject obj2 = mgr.new_object("name", "tag", Vector2{800, 0}, 1, 0.1);
+
+	// Normal adding components
+	{
+		Color color(0, 0, 0, 0);
+		obj.add_component<Sprite>(make_shared<Texture>("../asset/texture/green_square.png"), color,
+								  FlipSettings{false, false});
+		obj.add_component<Camera>(Color::RED);
+	}
+	{
+		Color color(0, 0, 0, 0);
+		obj1.add_component<Sprite>(make_shared<Texture>("../asset/texture/green_square.png"), color,
+								   FlipSettings{true, true});
+	}
+
+	/*
+	{
+		Color color(0, 0, 0, 0);
+		auto img = mgr.cache<Texture>("../asset/texture/second.png");
+		obj2.add_component<Sprite>(img, color, FlipSettings{true, true});
+	}
+	*/
+
+	sys.update();
+	/*
+
+	auto start = std::chrono::steady_clock::now();
+	while (std::chrono::steady_clock::now() - start < std::chrono::seconds(5)) {
+		sys.update();
+	}
+	*/
+}