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-rw-r--r--src/example/AITest.cpp90
-rw-r--r--src/example/CMakeLists.txt21
-rw-r--r--src/example/FontExample.cpp55
-rw-r--r--src/example/asset_manager.cpp36
-rw-r--r--src/example/audio_internal.cpp60
-rw-r--r--src/example/button.cpp41
-rw-r--r--src/example/components_internal.cpp51
-rw-r--r--src/example/db.cpp30
-rw-r--r--src/example/ecs.cpp53
-rw-r--r--src/example/game.cpp292
-rw-r--r--src/example/gameloop.cpp7
-rw-r--r--src/example/loadfont.cpp49
-rw-r--r--src/example/log.cpp28
-rw-r--r--src/example/particles.cpp43
-rw-r--r--src/example/physics.cpp24
-rw-r--r--src/example/proxy.cpp45
-rw-r--r--src/example/rendering.cpp55
-rw-r--r--src/example/rendering_particle.cpp73
-rw-r--r--src/example/savemgr.cpp44
-rw-r--r--src/example/scene_manager.cpp79
-rw-r--r--src/example/script.cpp49
21 files changed, 606 insertions, 619 deletions
diff --git a/src/example/AITest.cpp b/src/example/AITest.cpp
new file mode 100644
index 0000000..93ba500
--- /dev/null
+++ b/src/example/AITest.cpp
@@ -0,0 +1,90 @@
+#include <crepe/api/AI.h>
+#include <crepe/api/BehaviorScript.h>
+#include <crepe/api/Camera.h>
+#include <crepe/api/Color.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/LoopManager.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/Scene.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/manager/Mediator.h>
+#include <crepe/types.h>
+
+using namespace crepe;
+using namespace std;
+
+class Script1 : public Script {
+ bool shutdown(const ShutDownEvent & event) {
+ // Very dirty way of shutting down the game
+ throw "ShutDownEvent";
+ return true;
+ }
+
+ bool mousemove(const MouseMoveEvent & event) {
+ /*RefVector<AI> aivec = this->get_components<AI>();
+ AI & ai = aivec.front().get();
+ ai.flee_target
+ = vec2{static_cast<float>(event.mouse_x), static_cast<float>(event.mouse_y)};*/
+ return true;
+ }
+
+ void init() {
+ subscribe<ShutDownEvent>(
+ [this](const ShutDownEvent & ev) -> bool { return this->shutdown(ev); });
+ subscribe<MouseMoveEvent>(
+ [this](const MouseMoveEvent & ev) -> bool { return this->mousemove(ev); });
+ }
+};
+
+class Scene1 : public Scene {
+public:
+ void load_scene() override {
+ Mediator & mediator = this->mediator;
+ ComponentManager & mgr = mediator.component_manager;
+
+ GameObject game_object1 = mgr.new_object("", "", vec2{0, 0}, 0, 1);
+ GameObject game_object2 = mgr.new_object("", "", vec2{0, 0}, 0, 1);
+
+ 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();
+ ai.path_follow_on();
+ ai.make_oval_path(500, 1000, {0, -1000}, 1.5708, true);
+ 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,
+ });
+ game_object1.add_component<BehaviorScript>().set_script<Script1>();
+
+ game_object2.add_component<Camera>(ivec2{1080, 720}, vec2{5000, 5000},
+ Camera::Data{
+ .bg_color = Color::WHITE,
+ .zoom = 1,
+ });
+ }
+
+ string get_name() const override { return "Scene1"; }
+};
+
+int main() {
+ LoopManager engine;
+ engine.add_scene<Scene1>();
+ engine.start();
+
+ return 0;
+}
diff --git a/src/example/CMakeLists.txt b/src/example/CMakeLists.txt
index 3a5b543..f62414e 100644
--- a/src/example/CMakeLists.txt
+++ b/src/example/CMakeLists.txt
@@ -16,18 +16,9 @@ function(add_example target_name)
add_dependencies(examples ${target_name})
endfunction()
-add_example(audio_internal)
-# add_example(components_internal)
-add_example(script)
-add_example(log)
-add_example(rendering)
-add_example(asset_manager)
-add_example(physics)
-add_example(savemgr)
-add_example(proxy)
-add_example(db)
-add_example(ecs)
-add_example(scene_manager)
-add_example(particles)
-add_example(gameloop)
-
+add_example(rendering_particle)
+add_example(game)
+add_example(button)
+add_example(loadfont)
+add_example(FontExample)
+add_example(AITest)
diff --git a/src/example/FontExample.cpp b/src/example/FontExample.cpp
new file mode 100644
index 0000000..6a334b1
--- /dev/null
+++ b/src/example/FontExample.cpp
@@ -0,0 +1,55 @@
+#include <SDL2/SDL_ttf.h>
+#include <chrono>
+#include <crepe/api/Camera.h>
+#include <crepe/api/Config.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/LoopManager.h>
+#include <crepe/api/Scene.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Text.h>
+#include <crepe/facade/Font.h>
+#include <crepe/facade/SDLContext.h>
+#include <crepe/manager/EventManager.h>
+#include <crepe/manager/Mediator.h>
+#include <crepe/manager/ResourceManager.h>
+#include <exception>
+#include <iostream>
+#include <memory>
+using namespace crepe;
+using namespace std;
+using namespace std::chrono;
+class TestScript : public Script {
+public:
+ steady_clock::time_point start_time;
+ virtual void init() override { start_time = steady_clock::now(); }
+ virtual void update() override {
+ auto now = steady_clock::now();
+ auto elapsed = duration_cast<seconds>(now - start_time).count();
+
+ if (elapsed >= 5) {
+ Mediator & med = mediator;
+ EventManager & event_mgr = med.event_manager;
+ event_mgr.trigger_event<ShutDownEvent>();
+ }
+ }
+};
+class TestScene : public Scene {
+public:
+ void load_scene() override {
+ GameObject text_object = this->new_object("test", "test", vec2{0, 0}, 0, 1);
+ text_object.add_component<Text>(vec2(100, 100), vec2(0, 0), "OpenSymbol",
+ Text::Data{});
+ text_object.add_component<BehaviorScript>().set_script<TestScript>();
+ text_object.add_component<Camera>(ivec2{300, 300}, vec2{100, 100}, Camera::Data{});
+ }
+ std::string get_name() const override { return "hey"; }
+};
+int main() {
+ // Config& config = Config::get_instance();
+ // config.log.level = Log::Level::TRACE;
+ LoopManager engine;
+ engine.add_scene<TestScene>();
+ engine.start();
+
+ return 0;
+}
diff --git a/src/example/asset_manager.cpp b/src/example/asset_manager.cpp
deleted file mode 100644
index 660b318..0000000
--- a/src/example/asset_manager.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-#include <crepe/api/AssetManager.h>
-#include <crepe/api/Texture.h>
-#include <crepe/facade/Sound.h>
-
-using namespace crepe;
-
-int main() {
-
- // this needs to be called before the asset manager otherwise the destructor of sdl is not in
- // the right order
- { Texture test("asset/texture/img.png"); }
- // FIXME: make it so the issue described by the above comment is not possible (i.e. the order
- // in which internal classes are instantiated should not impact the way the engine works).
-
- auto & mgr = AssetManager::get_instance();
-
- {
- // TODO: [design] the Sound class can't be directly included by the user as it includes
- // SoLoud headers.
- auto bgm = mgr.cache<Sound>("mwe/audio/bgm.ogg");
- auto sfx1 = mgr.cache<Sound>("mwe/audio/sfx1.wav");
- auto sfx2 = mgr.cache<Sound>("mwe/audio/sfx2.wav");
-
- auto img = mgr.cache<Texture>("asset/texture/img.png");
- auto img1 = mgr.cache<Texture>("asset/texture/second.png");
- }
-
- {
- auto bgm = mgr.cache<Sound>("mwe/audio/bgm.ogg");
- auto sfx1 = mgr.cache<Sound>("mwe/audio/sfx1.wav");
- auto sfx2 = mgr.cache<Sound>("mwe/audio/sfx2.wav");
-
- auto img = mgr.cache<Texture>("asset/texture/img.png");
- auto img1 = mgr.cache<Texture>("asset/texture/second.png");
- }
-}
diff --git a/src/example/audio_internal.cpp b/src/example/audio_internal.cpp
deleted file mode 100644
index f3bf349..0000000
--- a/src/example/audio_internal.cpp
+++ /dev/null
@@ -1,60 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the internal \c Sound class.
- */
-
-#include <crepe/api/Config.h>
-#include <crepe/facade/SoundContext.h>
-#include <crepe/facade/Sound.h>
-#include <crepe/Asset.h>
-#include <crepe/util/Log.h>
-
-#include <thread>
-
-using namespace crepe;
-using namespace std;
-using namespace std::chrono_literals;
-using std::make_unique;
-
-// Unrelated stuff that is not part of this POC
-int _ = []() {
- // Show dbg_trace() output
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::TRACE;
-
- return 0; // satisfy compiler
-}();
-
-int main() {
- SoundContext ctx{};
- Sound sound{ctx};
- // Load a background track (Ogg Vorbis)
- auto bgm = Sound("mwe/audio/bgm.ogg");
- // Load three short samples (WAV)
- auto sfx1 = Sound("mwe/audio/sfx1.wav");
- auto sfx2 = Sound("mwe/audio/sfx2.wav");
- auto sfx3 = Sound("mwe/audio/sfx3.wav");
-
- // Start the background track
- bgm.play();
-
- // Play each sample sequentially while pausing and resuming the background track
- this_thread::sleep_for(500ms);
- sfx1.play();
- this_thread::sleep_for(500ms);
- sfx2.play();
- bgm.pause();
- this_thread::sleep_for(500ms);
- sfx3.play();
- bgm.play();
- this_thread::sleep_for(500ms);
-
- // Play all samples simultaniously
- sfx1.play();
- sfx2.play();
- sfx3.play();
- this_thread::sleep_for(1000ms);
-
- // Stop all audio and exit
- return EXIT_SUCCESS;
-}
diff --git a/src/example/button.cpp b/src/example/button.cpp
new file mode 100644
index 0000000..4220588
--- /dev/null
+++ b/src/example/button.cpp
@@ -0,0 +1,41 @@
+#include <SDL2/SDL_timer.h>
+#include <chrono>
+#include <crepe/Component.h>
+#include <crepe/api/Animator.h>
+#include <crepe/api/Button.h>
+#include <crepe/api/Camera.h>
+#include <crepe/api/Color.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/api/Texture.h>
+#include <crepe/api/Transform.h>
+#include <crepe/facade/SDLContext.h>
+#include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/EventManager.h>
+#include <crepe/system/AnimatorSystem.h>
+#include <crepe/system/InputSystem.h>
+#include <crepe/system/RenderSystem.h>
+#include <crepe/types.h>
+using namespace crepe;
+using namespace std;
+
+int main(int argc, char * argv[]) {
+ Mediator mediator;
+ ComponentManager mgr{mediator};
+ RenderSystem sys{mediator};
+ EventManager event_mgr{mediator};
+ InputSystem input_sys{mediator};
+ SDLContext sdl_context{mediator};
+ 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});
+ auto start = std::chrono::steady_clock::now();
+ while (true) {
+ const keyboard_state_t & keyboard_state = sdl_context.get_keyboard_state();
+ input_sys.update();
+ sys.update();
+ event_mgr.dispatch_events();
+ SDL_Delay(30);
+ }
+ return 0;
+}
diff --git a/src/example/components_internal.cpp b/src/example/components_internal.cpp
deleted file mode 100644
index 2a232a9..0000000
--- a/src/example/components_internal.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the internal ECS
- */
-
-#include <cassert>
-#include <chrono>
-
-#include <crepe/Component.h>
-#include <crepe/ComponentManager.h>
-
-#include <crepe/api/GameObject.h>
-#include <crepe/api/Rigidbody.h>
-#include <crepe/api/Sprite.h>
-
-#include <crepe/util/Log.h>
-
-using namespace crepe;
-using namespace std;
-
-#define OBJ_COUNT 100000
-
-int main() {
- dbg_trace();
-
- ComponentManager mgr{};
-
- auto start_adding = chrono::high_resolution_clock::now();
-
- for (int i = 0; i < OBJ_COUNT; ++i) {
- GameObject obj = mgr.new_object("Name", "Tag");
- obj.add_component<Sprite>("test");
- obj.add_component<Rigidbody>(0, 0, i);
- }
-
- auto stop_adding = chrono::high_resolution_clock::now();
-
- auto sprites = mgr.get_components_by_type<Sprite>();
- for (auto sprite : sprites) {
- assert(true);
- }
-
- auto stop_looping = chrono::high_resolution_clock::now();
-
- auto add_time = chrono::duration_cast<chrono::microseconds>(stop_adding - start_adding);
- auto loop_time = chrono::duration_cast<chrono::microseconds>(stop_looping - stop_adding);
- printf("add time: %ldus\n", add_time.count());
- printf("loop time: %ldus\n", loop_time.count());
-
- return 0;
-}
diff --git a/src/example/db.cpp b/src/example/db.cpp
deleted file mode 100644
index ee4e8fc..0000000
--- a/src/example/db.cpp
+++ /dev/null
@@ -1,30 +0,0 @@
-#include <crepe/api/Config.h>
-#include <crepe/facade/DB.h>
-#include <crepe/util/Log.h>
-
-using namespace crepe;
-using namespace std;
-
-// run before main
-static auto _ = []() {
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::TRACE;
- return 0;
-}();
-
-int main() {
- dbg_trace();
-
- DB db("file.db");
-
- const char * test_key = "test-key";
- string test_data = "Hello world!";
-
- dbg_logf("DB has key = {}", db.has(test_key));
-
- db.set(test_key, test_data);
-
- dbg_logf("key = \"{}\"", db.get(test_key));
-
- return 0;
-}
diff --git a/src/example/ecs.cpp b/src/example/ecs.cpp
deleted file mode 100644
index d5ba51b..0000000
--- a/src/example/ecs.cpp
+++ /dev/null
@@ -1,53 +0,0 @@
-#include <iostream>
-
-#include <crepe/ComponentManager.h>
-#include <crepe/api/GameObject.h>
-#include <crepe/api/Metadata.h>
-#include <crepe/api/Transform.h>
-
-using namespace crepe;
-using namespace std;
-
-int main() {
- ComponentManager mgr{};
-
- // Create a few GameObjects
- try {
- GameObject body = mgr.new_object("body", "person", Vector2{0, 0}, 0, 1);
- GameObject right_leg = mgr.new_object("rightLeg", "person", Vector2{1, 1}, 0, 1);
- GameObject left_leg = mgr.new_object("leftLeg", "person", Vector2{1, 1}, 0, 1);
- GameObject right_foot = mgr.new_object("rightFoot", "person", Vector2{2, 2}, 0, 1);
- GameObject left_foot = mgr.new_object("leftFoot", "person", Vector2{2, 2}, 0, 1);
-
- // Set the parent of each GameObject
- right_foot.set_parent(right_leg);
- left_foot.set_parent(left_leg);
- right_leg.set_parent(body);
- left_leg.set_parent(body);
-
- // Adding a second Transform component is not allowed and will invoke an exception
- body.add_component<Transform>(Vector2{10, 10}, 0, 1);
- } catch (const exception & e) {
- cerr << e.what() << endl;
- }
-
- // Get the Metadata and Transform components of each GameObject
- vector<reference_wrapper<Metadata>> metadata = mgr.get_components_by_type<Metadata>();
- vector<reference_wrapper<Transform>> transform = mgr.get_components_by_type<Transform>();
-
- // Print the Metadata and Transform components
- for (auto & m : metadata) {
- cout << "Id: " << m.get().game_object_id << " Name: " << m.get().name
- << " Tag: " << m.get().tag << " Parent: " << m.get().parent << " Children: ";
- for (auto & c : m.get().children) {
- cout << c << " ";
- }
- cout << endl;
- }
- for (auto & t : transform) {
- cout << "Id: " << t.get().game_object_id << " Position: [" << t.get().position.x
- << ", " << t.get().position.y << "]" << endl;
- }
-
- return 0;
-}
diff --git a/src/example/game.cpp b/src/example/game.cpp
new file mode 100644
index 0000000..22effd2
--- /dev/null
+++ b/src/example/game.cpp
@@ -0,0 +1,292 @@
+#include "api/CircleCollider.h"
+#include "api/ParticleEmitter.h"
+#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>
+#include <crepe/api/Event.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/LoopManager.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/Script.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/api/Transform.h>
+#include <crepe/api/Vector2.h>
+
+using namespace crepe;
+
+using namespace std;
+
+class MyScript1 : public Script {
+ bool flip = false;
+ bool oncollision(const CollisionEvent & test) {
+ Log::logf("Box {} script on_collision()", test.info.this_collider.game_object_id);
+ return true;
+ }
+ bool keypressed(const KeyPressEvent & test) {
+ Log::logf("Box script keypressed()");
+ switch (test.key) {
+ case Keycode::A: {
+ Rigidbody & tf = this->get_component<Rigidbody>();
+ tf.data.linear_velocity.x -= 1;
+ break;
+ }
+ case Keycode::W: {
+ Rigidbody & tf = this->get_component<Rigidbody>();
+ // tf.data.linear_velocity.y -= 1;
+ tf.add_force_linear({0, -1});
+ break;
+ }
+ case Keycode::S: {
+ Rigidbody & tf = this->get_component<Rigidbody>();
+ tf.data.linear_velocity.y += 1;
+ break;
+ }
+ case Keycode::D: {
+ Rigidbody & tf = this->get_component<Rigidbody>();
+ tf.data.linear_velocity.x += 1;
+ break;
+ }
+ case Keycode::E: {
+ if (flip) {
+ flip = false;
+ this->get_component<BoxCollider>().active = true;
+ this->get_components<Sprite>()[0].get().active = true;
+ this->get_component<CircleCollider>().active = false;
+ this->get_components<Sprite>()[1].get().active = false;
+ } else {
+ flip = true;
+ this->get_component<BoxCollider>().active = false;
+ this->get_components<Sprite>()[0].get().active = false;
+ this->get_component<CircleCollider>().active = true;
+ this->get_components<Sprite>()[1].get().active = true;
+ }
+
+ //add collider switch
+ break;
+ }
+ case Keycode::Q: {
+ Rigidbody & rg = this->get_component<Rigidbody>();
+ rg.data.angular_velocity = 1;
+ break;
+ }
+ default:
+ break;
+ }
+ return false;
+ }
+
+ void init() {
+ Log::logf("init");
+ subscribe<CollisionEvent>(
+ [this](const CollisionEvent & ev) -> bool { return this->oncollision(ev); });
+ subscribe<KeyPressEvent>(
+ [this](const KeyPressEvent & ev) -> bool { return this->keypressed(ev); });
+ }
+ void update() {
+ Rigidbody & tf = this->get_component<Rigidbody>();
+ Log::logf("linear_velocity.x {}", tf.data.linear_velocity.x);
+ Log::logf("linear_velocity.y {}", tf.data.linear_velocity.y);
+ // tf.data.linear_velocity = {0,0};
+ }
+};
+
+class MyScript2 : public Script {
+ bool flip = false;
+ bool oncollision(const CollisionEvent & test) {
+ Log::logf("Box {} script on_collision()", test.info.this_collider.game_object_id);
+ return true;
+ }
+ bool keypressed(const KeyPressEvent & test) {
+ Log::logf("Box script keypressed()");
+ switch (test.key) {
+ case Keycode::LEFT: {
+ Transform & tf = this->get_component<Transform>();
+ tf.position.x -= 1;
+ break;
+ }
+ case Keycode::UP: {
+ Transform & tf = this->get_component<Transform>();
+ tf.position.y -= 1;
+ break;
+ }
+ case Keycode::DOWN: {
+ Transform & tf = this->get_component<Transform>();
+ tf.position.y += 1;
+ break;
+ }
+ case Keycode::RIGHT: {
+ Transform & tf = this->get_component<Transform>();
+ tf.position.x += 1;
+ break;
+ }
+ case Keycode::PAUSE: {
+ if (flip) {
+ flip = false;
+ this->get_component<BoxCollider>().active = true;
+ this->get_components<Sprite>()[0].get().active = true;
+ this->get_component<CircleCollider>().active = false;
+ this->get_components<Sprite>()[1].get().active = false;
+ } else {
+ flip = true;
+ this->get_component<BoxCollider>().active = false;
+ this->get_components<Sprite>()[0].get().active = false;
+ this->get_component<CircleCollider>().active = true;
+ this->get_components<Sprite>()[1].get().active = true;
+ }
+
+ //add collider switch
+ break;
+ }
+ default:
+ break;
+ }
+ return false;
+ }
+
+ void init() {
+ Log::logf("init");
+ subscribe<CollisionEvent>(
+ [this](const CollisionEvent & ev) -> bool { return this->oncollision(ev); });
+ subscribe<KeyPressEvent>(
+ [this](const KeyPressEvent & ev) -> bool { return this->keypressed(ev); });
+ }
+ void update() {
+ // Retrieve component from the same GameObject this script is on
+ }
+};
+
+class ConcreteScene1 : public Scene {
+public:
+ using Scene::Scene;
+
+ void load_scene() {
+
+ Color color(0, 0, 0, 255);
+
+ float screen_size_width = 320;
+ float screen_size_height = 240;
+ float world_collider = 1000;
+ //define playable world
+ GameObject world = new_object(
+ "Name", "Tag", vec2{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,
+ .offset = {0, 0},
+ });
+ world.add_component<BoxCollider>(
+ vec2{world_collider, world_collider},
+ vec2{0, 0 - (screen_size_height / 2 + world_collider / 2)}); // Top
+ world.add_component<BoxCollider>(
+ vec2{world_collider, world_collider},
+ vec2{0, screen_size_height / 2 + world_collider / 2}); // Bottom
+ world.add_component<BoxCollider>(
+ vec2{world_collider, world_collider},
+ vec2{0 - (screen_size_width / 2 + world_collider / 2), 0}); // Left
+ world.add_component<BoxCollider>(
+ vec2{world_collider, world_collider},
+ vec2{screen_size_width / 2 + world_collider / 2, 0}); // right
+ world.add_component<Camera>(
+ ivec2{static_cast<int>(screen_size_width), static_cast<int>(screen_size_height)},
+ vec2{screen_size_width, screen_size_height},
+ Camera::Data{
+ .bg_color = Color::WHITE,
+ .zoom = 1,
+ });
+
+ GameObject game_object1 = 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 = 1,
+ .body_type = Rigidbody::BodyType::DYNAMIC,
+ .linear_velocity = {0, 1},
+ .constraints = {0, 0, 0},
+ .elastisity_coefficient = 0,
+ .offset = {0, 0},
+ });
+ // add box with boxcollider
+ game_object1.add_component<BoxCollider>(vec2{20, 20});
+ game_object1.add_component<BehaviorScript>().set_script<MyScript1>();
+
+ 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>(10).active = false;
+ Asset img2{"asset/texture/circle.png"};
+ game_object1
+ .add_component<Sprite>(img2,
+ Sprite::Data{
+ .size = {20, 20},
+ })
+ .active
+ = false;
+
+ GameObject game_object2 = new_object(
+ "Name", "Tag", vec2{screen_size_width / 2, screen_size_height / 2}, 0, 1);
+ game_object2.add_component<Rigidbody>(Rigidbody::Data{
+ .mass = 1,
+ .gravity_scale = 0,
+ .body_type = Rigidbody::BodyType::STATIC,
+ .linear_velocity = {0, 0},
+ .constraints = {0, 0, 0},
+ .elastisity_coefficient = 1,
+ .offset = {0, 0},
+ });
+ // add box with boxcollider
+ game_object2.add_component<BoxCollider>(vec2{20, 20});
+ game_object2.add_component<BehaviorScript>().set_script<MyScript2>();
+
+ game_object2.add_component<Sprite>(img1, Sprite::Data{
+ .size = {20, 20},
+ });
+
+ //add circle with cirlcecollider deactiveated
+ game_object2.add_component<CircleCollider>(10).active = false;
+
+ game_object2
+ .add_component<Sprite>(img2,
+ Sprite::Data{
+ .size = {20, 20},
+ })
+ .active
+ = false;
+ Asset img5{"asset/texture/square.png"};
+
+ GameObject particle = new_object(
+ "Name", "Tag", vec2{screen_size_width / 2, screen_size_height / 2}, 0, 1);
+ auto & particle_image = particle.add_component<Sprite>(img5, Sprite::Data{
+ .size = {5, 5},
+ });
+ auto & test
+ = particle.add_component<ParticleEmitter>(particle_image, ParticleEmitter::Data{
+ .offset = {0, 0},
+ .max_particles = 256,
+ .emission_rate = 1,
+ .min_speed = 10,
+ .max_speed = 20,
+ .min_angle = -20,
+ .max_angle = 20,
+ .begin_lifespan = 0,
+ .end_lifespan = 5,
+ });
+ }
+
+ string get_name() const { return "scene1"; }
+};
+
+int main(int argc, char * argv[]) {
+
+ LoopManager gameloop;
+ gameloop.add_scene<ConcreteScene1>();
+ gameloop.start();
+ return 0;
+}
diff --git a/src/example/gameloop.cpp b/src/example/gameloop.cpp
deleted file mode 100644
index a676f20..0000000
--- a/src/example/gameloop.cpp
+++ /dev/null
@@ -1,7 +0,0 @@
-#include "crepe/api/LoopManager.h"
-using namespace crepe;
-int main() {
- LoopManager gameloop;
- gameloop.start();
- return 1;
-}
diff --git a/src/example/loadfont.cpp b/src/example/loadfont.cpp
new file mode 100644
index 0000000..e459332
--- /dev/null
+++ b/src/example/loadfont.cpp
@@ -0,0 +1,49 @@
+#include <SDL2/SDL_ttf.h>
+#include <crepe/api/Asset.h>
+#include <crepe/api/Text.h>
+#include <crepe/facade/Font.h>
+#include <crepe/facade/FontFacade.h>
+#include <crepe/facade/SDLContext.h>
+#include <crepe/manager/Mediator.h>
+#include <crepe/manager/ResourceManager.h>
+#include <exception>
+#include <iostream>
+#include <memory>
+#include <optional>
+using namespace crepe;
+int main() {
+
+ // SDLFontContext font_facade;
+ Mediator mediator;
+ FontFacade font_facade{};
+ SDLContext sdl_context{mediator};
+ // ComponentManager component_manager{mediator};
+ ResourceManager resource_manager{mediator};
+ try {
+ // Correct way to create a unique pointer for Text
+ std::unique_ptr<Text> label = std::make_unique<Text>(
+ 1, vec2(100, 100), vec2(0, 0), "OpenSymbol", Text::Data{}, "test text");
+ // std::cout << "Path: " << label->font.get_path() << std::endl;
+ Asset asset1 = font_facade.get_font_asset("OpenSymbol");
+ std::cout << asset1.get_path() << std::endl;
+ std::unique_ptr<Text> label2 = std::make_unique<Text>(
+ 1, vec2(100, 100), vec2(0, 0), "fsaafdafsdafsdafsdasfdds", Text::Data{});
+ Asset asset = Asset("test test");
+ label->font.emplace(asset);
+ std::cout << label->font.value().get_path() << std::endl;
+ // label2->font = std::make_optional(asset);
+ // std::cout << "Path: " << label2->font.get_path() << std::endl;
+ ResourceManager & resource_mgr = mediator.resource_manager;
+ const Font & res = resource_manager.get<Font>(label->font.value());
+ // TTF_Font * test_font = res.get_font();
+ // if (test_font == NULL) {
+ // std::cout << "error with font" << std::endl;
+ // } else {
+ // std::cout << "correct font retrieved" << std::endl;
+ // }
+ } catch (const std::exception & e) {
+ std::cout << "Standard exception thrown: " << e.what() << std::endl;
+ }
+
+ return 0;
+}
diff --git a/src/example/log.cpp b/src/example/log.cpp
deleted file mode 100644
index 5baa021..0000000
--- a/src/example/log.cpp
+++ /dev/null
@@ -1,28 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the logging functions
- */
-
-#include <crepe/api/Config.h>
-#include <crepe/util/Log.h>
-
-using namespace crepe;
-
-// unrelated setup code
-int _ = []() {
- // make sure all log messages get printed
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::TRACE;
-
- return 0; // satisfy compiler
-}();
-
-int main() {
- dbg_trace();
- dbg_log("debug message");
- Log::logf("info message with variable: {}", 3);
- Log::logf(Log::Level::WARNING, "warning");
- Log::logf(Log::Level::ERROR, "error");
-
- return 0;
-}
diff --git a/src/example/particles.cpp b/src/example/particles.cpp
deleted file mode 100644
index d4638a2..0000000
--- a/src/example/particles.cpp
+++ /dev/null
@@ -1,43 +0,0 @@
-#include <crepe/ComponentManager.h>
-#include <crepe/api/AssetManager.h>
-
-#include <crepe/Component.h>
-#include <crepe/api/Color.h>
-#include <crepe/api/GameObject.h>
-#include <crepe/api/ParticleEmitter.h>
-#include <crepe/api/Rigidbody.h>
-#include <crepe/api/Sprite.h>
-#include <crepe/api/Texture.h>
-#include <crepe/api/Transform.h>
-
-using namespace crepe;
-using namespace std;
-
-int main(int argc, char * argv[]) {
- ComponentManager mgr{};
- GameObject game_object = mgr.new_object("", "", Vector2{0, 0}, 0, 0);
- Color color(0, 0, 0, 0);
- Sprite test_sprite = game_object.add_component<Sprite>(
- make_shared<Texture>("asset/texture/img.png"), color, FlipSettings{true, true});
- game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{
- .position = {0, 0},
- .max_particles = 100,
- .emission_rate = 0,
- .min_speed = 0,
- .max_speed = 0,
- .min_angle = 0,
- .max_angle = 0,
- .begin_lifespan = 0,
- .end_lifespan = 0,
- .force_over_time = Vector2{0, 0},
- .boundary{
- .width = 0,
- .height = 0,
- .offset = Vector2{0, 0},
- .reset_on_exit = false,
- },
- .sprite = test_sprite,
- });
-
- return 0;
-}
diff --git a/src/example/physics.cpp b/src/example/physics.cpp
deleted file mode 100644
index ad663a0..0000000
--- a/src/example/physics.cpp
+++ /dev/null
@@ -1,24 +0,0 @@
-#include <crepe/Component.h>
-#include <crepe/ComponentManager.h>
-#include <crepe/api/GameObject.h>
-#include <crepe/api/Rigidbody.h>
-#include <crepe/api/Transform.h>
-#include <crepe/system/PhysicsSystem.h>
-
-using namespace crepe;
-using namespace std;
-
-int main(int argc, char * argv[]) {
- ComponentManager mgr{};
-
- GameObject game_object = mgr.new_object("Name", "Tag", Vector2{0, 0}, 0, 0);
- game_object.add_component<Rigidbody>(Rigidbody::Data{
- .mass = 1,
- .gravity_scale = 1,
- .body_type = Rigidbody::BodyType::DYNAMIC,
- .constraints = {0, 0, 0},
- .use_gravity = true,
- .bounce = false,
- });
- return 0;
-}
diff --git a/src/example/proxy.cpp b/src/example/proxy.cpp
deleted file mode 100644
index 69451f8..0000000
--- a/src/example/proxy.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the proxy type
- */
-
-#include <crepe/ValueBroker.h>
-#include <crepe/api/Config.h>
-#include <crepe/util/Log.h>
-#include <crepe/util/Proxy.h>
-
-using namespace std;
-using namespace crepe;
-
-void test_ro_ref(const int & val) {}
-void test_rw_ref(int & val) {}
-void test_ro_val(int val) {}
-
-int main() {
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::DEBUG;
-
- int real_value = 0;
-
- ValueBroker<int> broker{
- [&real_value](const int & target) {
- dbg_logf("set {} to {}", real_value, target);
- real_value = target;
- },
- [&real_value]() -> const int & {
- dbg_logf("get {}", real_value);
- return real_value;
- },
- };
-
- Proxy<int> proxy{broker};
-
- broker.set(54);
- proxy = 84;
-
- test_ro_ref(proxy); // this is allowed
- // test_rw_ref(proxy); // this should throw a compile error
- test_ro_val(proxy);
-
- return 0;
-}
diff --git a/src/example/rendering.cpp b/src/example/rendering.cpp
deleted file mode 100644
index c813524..0000000
--- a/src/example/rendering.cpp
+++ /dev/null
@@ -1,55 +0,0 @@
-#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/img.png"), color, FlipSettings{false, false});
- obj.add_component<Camera>(Color::get_red());
- }
- {
- Color color(0, 0, 0, 0);
- obj1.add_component<Sprite>(
- make_shared<Texture>("asset/texture/second.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});
- }
- */
-
- auto start = std::chrono::steady_clock::now();
- while (std::chrono::steady_clock::now() - start < std::chrono::seconds(5)) {
- sys.update();
- }
-}
diff --git a/src/example/rendering_particle.cpp b/src/example/rendering_particle.cpp
new file mode 100644
index 0000000..add43f4
--- /dev/null
+++ b/src/example/rendering_particle.cpp
@@ -0,0 +1,73 @@
+#include "api/Asset.h"
+#include <crepe/Component.h>
+#include <crepe/api/Animator.h>
+#include <crepe/api/Button.h>
+#include <crepe/api/Camera.h>
+#include <crepe/api/Color.h>
+#include <crepe/api/GameObject.h>
+#include <crepe/api/LoopManager.hpp>
+#include <crepe/api/ParticleEmitter.h>
+#include <crepe/api/Rigidbody.h>
+#include <crepe/api/Sprite.h>
+#include <crepe/api/Transform.h>
+#include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/Mediator.h>
+#include <crepe/types.h>
+#include <iostream>
+
+using namespace crepe;
+using namespace std;
+
+class TestScene : public Scene {
+public:
+ void load_scene() {
+
+ cout << "TestScene" << endl;
+ Mediator & mediator = this->mediator;
+ ComponentManager & mgr = mediator.component_manager;
+ GameObject game_object = mgr.new_object("", "", vec2{0, 0}, 0, 1);
+
+ Color color(255, 255, 255, 255);
+
+ Asset img{"asset/spritesheet/spritesheet_test.png"};
+
+ Sprite & test_sprite = game_object.add_component<Sprite>(
+ img, Sprite::Data{
+ .color = color,
+ .flip = Sprite::FlipSettings{false, false},
+ .sorting_in_layer = 2,
+ .order_in_layer = 2,
+ .size = {0, 100},
+ .angle_offset = 0,
+ .position_offset = {0, 0},
+ });
+
+ //auto & anim = game_object.add_component<Animator>(test_sprite,ivec2{32, 64}, uvec2{4,1}, Animator::Data{});
+ //anim.set_anim(0);
+
+ auto & cam = game_object.add_component<Camera>(ivec2{720, 1280}, vec2{400, 400},
+ Camera::Data{
+ .bg_color = Color::WHITE,
+ });
+
+ function<void()> on_click = [&]() { cout << "button clicked" << std::endl; };
+ function<void()> on_enter = [&]() { cout << "enter" << std::endl; };
+ function<void()> on_exit = [&]() { cout << "exit" << std::endl; };
+
+ auto & button
+ = game_object.add_component<Button>(vec2{200, 200}, vec2{0, 0}, on_click, false);
+ button.on_mouse_enter = on_enter;
+ button.on_mouse_exit = on_exit;
+ button.is_toggle = true;
+ button.active = true;
+ }
+
+ string get_name() const { return "TestScene"; };
+};
+
+int main(int argc, char * argv[]) {
+ LoopManager engine;
+ engine.add_scene<TestScene>();
+ engine.start();
+ return 0;
+}
diff --git a/src/example/savemgr.cpp b/src/example/savemgr.cpp
deleted file mode 100644
index 65c4a34..0000000
--- a/src/example/savemgr.cpp
+++ /dev/null
@@ -1,44 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the save manager
- */
-
-#include <cassert>
-#include <crepe/api/Config.h>
-#include <crepe/api/SaveManager.h>
-#include <crepe/util/Log.h>
-#include <crepe/util/Proxy.h>
-
-using namespace crepe;
-
-// unrelated setup code
-int _ = []() {
- // make sure all log messages get printed
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::TRACE;
-
- return 0; // satisfy compiler
-}();
-
-int main() {
- const char * key = "mygame.test";
-
- SaveManager & mgr = SaveManager::get_instance();
-
- dbg_logf("has key = {}", mgr.has(key));
- ValueBroker<int> prop = mgr.get<int>(key, 0);
- Proxy<int> val = mgr.get<int>(key, 0);
-
- dbg_logf("val = {}", mgr.get<int>(key).get());
- prop.set(1);
- dbg_logf("val = {}", mgr.get<int>(key).get());
- val = 2;
- dbg_logf("val = {}", mgr.get<int>(key).get());
- mgr.set<int>(key, 3);
- dbg_logf("val = {}", mgr.get<int>(key).get());
-
- dbg_logf("has key = {}", mgr.has(key));
- assert(true == mgr.has(key));
-
- return 0;
-}
diff --git a/src/example/scene_manager.cpp b/src/example/scene_manager.cpp
deleted file mode 100644
index accec7d..0000000
--- a/src/example/scene_manager.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-#include <iostream>
-
-#include <crepe/ComponentManager.h>
-#include <crepe/api/GameObject.h>
-#include <crepe/api/Metadata.h>
-#include <crepe/api/Scene.h>
-#include <crepe/api/SceneManager.h>
-#include <crepe/api/Vector2.h>
-
-using namespace crepe;
-using namespace std;
-
-class ConcreteScene1 : public Scene {
-public:
- using Scene::Scene;
-
- void load_scene() {
- auto & mgr = this->component_manager;
- GameObject object1 = mgr.new_object("scene_1", "tag_scene_1", Vector2{0, 0}, 0, 1);
- GameObject object2 = mgr.new_object("scene_1", "tag_scene_1", Vector2{1, 0}, 0, 1);
- GameObject object3 = mgr.new_object("scene_1", "tag_scene_1", Vector2{2, 0}, 0, 1);
- }
-};
-
-class ConcreteScene2 : public Scene {
-public:
- using Scene::Scene;
-
- void load_scene() {
- auto & mgr = this->component_manager;
- GameObject object1 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 0}, 0, 1);
- GameObject object2 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 1}, 0, 1);
- GameObject object3 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 2}, 0, 1);
- GameObject object4 = mgr.new_object("scene_2", "tag_scene_2", Vector2{0, 3}, 0, 1);
- }
-};
-
-int main() {
- ComponentManager component_mgr{};
- SceneManager scene_mgr{component_mgr};
-
- // Add the scenes to the scene manager
- scene_mgr.add_scene<ConcreteScene1>("scene1");
- scene_mgr.add_scene<ConcreteScene2>("scene2");
-
- // There is no need to call set_next_scene() at the beginnen, because the first scene will be
- // automatically set as the next scene
-
- // Load scene1 (the first scene added)
- scene_mgr.load_next_scene();
-
- // Get the Metadata components of each GameObject of Scene1
- vector<reference_wrapper<Metadata>> metadata
- = component_mgr.get_components_by_type<Metadata>();
-
- cout << "Metadata components of Scene1:" << endl;
- // Print the Metadata
- for (auto & m : metadata) {
- cout << "Id: " << m.get().game_object_id << " Name: " << m.get().name
- << " Tag: " << m.get().tag << endl;
- }
-
- // Set scene2 as the next scene
- scene_mgr.set_next_scene("scene2");
- // Load scene2
- scene_mgr.load_next_scene();
-
- // Get the Metadata components of each GameObject of Scene2
- metadata = component_mgr.get_components_by_type<Metadata>();
-
- cout << "Metadata components of Scene2:" << endl;
- // Print the Metadata
- for (auto & m : metadata) {
- cout << "Id: " << m.get().game_object_id << " Name: " << m.get().name
- << " Tag: " << m.get().tag << endl;
- }
-
- return 0;
-}
diff --git a/src/example/script.cpp b/src/example/script.cpp
deleted file mode 100644
index a23295b..0000000
--- a/src/example/script.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/** \file
- *
- * Standalone example for usage of the script component and system
- */
-
-#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/GameObject.h>
-#include <crepe/api/Script.h>
-#include <crepe/api/Transform.h>
-
-using namespace crepe;
-using namespace std;
-
-// Unrelated stuff that is not part of this POC
-int _ = []() {
- // Show dbg_trace() output
- auto & cfg = Config::get_instance();
- cfg.log.level = Log::Level::TRACE;
-
- return 0; // satisfy compiler
-}();
-
-// User-defined script:
-class MyScript : public Script {
- 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);
- }
-};
-
-int main() {
- ComponentManager component_manager{};
- ScriptSystem system{component_manager};
-
- // Create game object with Transform and BehaviorScript components
- GameObject obj = component_manager.new_object("name");
- obj.add_component<BehaviorScript>().set_script<MyScript>();
-
- // Update all scripts. This should result in MyScript::update being called
- system.update();
-
- return EXIT_SUCCESS;
-}