Merge branch 'master' of github.com:lonkaars/crepe into jaro/collision-system

6 files changed, 181 insertions, 145 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 8ef71bb..187ed46 100644
--- a/src/example/CMakeLists.txt
+++ b/src/example/CMakeLists.txt
@@ -16,8 +16,7 @@ function(add_example target_name)
 	add_dependencies(examples ${target_name})
 endfunction()
 
-add_example(asset_manager)
-add_example(savemgr)
 add_example(rendering_particle)
 add_example(game)
 add_example(button)
+add_example(AITest)
diff --git a/src/example/asset_manager.cpp b/src/example/asset_manager.cpp
deleted file mode 100644
index 917b547..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/game.cpp b/src/example/game.cpp
index dd5b968..8ea50ea 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;
 		}
@@ -158,15 +163,13 @@ public:
 
 	void load_scene() {
 
-		Mediator & m = this->mediator;
-		ComponentManager & mgr = m.component_manager;
 		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 = mgr.new_object(
+		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,
@@ -187,15 +190,18 @@ 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(
+		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 = 0,
+			.gravity_scale = 1,
 			.body_type = Rigidbody::BodyType::DYNAMIC,
 			.linear_velocity = {0, 1},
 			.constraints = {0, 0, 0},
@@ -206,19 +212,24 @@ 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;
 
-		GameObject game_object2 = mgr.new_object(
+		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,
@@ -233,15 +244,19 @@ 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/example/rendering_particle.cpp b/src/example/rendering_particle.cpp
index 349d11e..13e625f 100644
--- a/src/example/rendering_particle.cpp
+++ b/src/example/rendering_particle.cpp
@@ -1,43 +1,24 @@
-#include "api/Animator.h"
-#include "api/Camera.h"
-#include "system/AnimatorSystem.h"
-#include "system/ParticleSystem.h"
-#include <SDL2/SDL_timer.h>
-#include <crepe/ComponentManager.h>
-
+#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/Texture.h>
 #include <crepe/api/Transform.h>
-#include <crepe/system/RenderSystem.h>
+#include <crepe/manager/ComponentManager.h>
+#include <crepe/manager/Mediator.h>
 #include <crepe/types.h>
-
-#include <chrono>
+#include <iostream>
 
 using namespace crepe;
 using namespace std;
 
-int main(int argc, char * argv[]) {
-	ComponentManager mgr;
-	GameObject game_object = mgr.new_object("", "", vec2{0, 0}, 0, 1);
-	RenderSystem sys{mgr};
-	ParticleSystem psys{mgr};
-	AnimatorSystem asys{mgr};
-
-	Color color(255, 255, 255, 100);
-
-	auto img = Texture("asset/texture/test_ap43.png");
-	Sprite & test_sprite = game_object.add_component<Sprite>(
-		img, color, Sprite::FlipSettings{true, true}, 1, 1, 500);
-
-	//game_object.add_component<Animator>(test_sprite, 4, 1, 0).active = true;
-	game_object.add_component<Animator>(test_sprite, 1, 1, 0).active = true;
-
-	/*
+/*
 	auto & test = game_object.add_component<ParticleEmitter>(ParticleEmitter::Data{
 		.position = {0, 0},
 		.max_particles = 10,
@@ -59,25 +40,56 @@ int main(int argc, char * argv[]) {
 	});
 	*/
 
-	auto & cam = game_object.add_component<Camera>(Color::RED, ivec2{1080, 720},
-												   vec2{2000, 2000}, 1.0f);
+class TestScene : public Scene {
+public:
+	void load_scene() {
 
-	/*
-	game_object
-		.add_component<Sprite>(make_shared<Texture>("asset/texture/img.png"), color,
-		.add_component<Sprite>(make_shared<Texture>("asset/texture/img.png"), color,
-							   FlipSettings{false, false})
-		.order_in_layer
-		= 6;
-	*/
+		cout << "TestScene" << endl;
+		Mediator & mediator = this->mediator;
+		ComponentManager & mgr = mediator.component_manager;
+		GameObject game_object = mgr.new_object("", "", vec2{0, 0}, 0, 1);
 
-	auto start = std::chrono::steady_clock::now();
-	while (std::chrono::steady_clock::now() - start < std::chrono::seconds(5)) {
-		psys.update();
-		asys.update();
-		sys.update();
-		SDL_Delay(10);
+		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;
-}