Physics meshes are now cooked during runtime; Code cleanup

Game/src/MainState.cpp

@@ -2,10 +2,11 @@
 
 void MainState::onEnter() {
 	Log("MainState onEnter!");
-	camera->setType(nf::Camera::Type::FIRST_PERSON);
+	currCamType = nf::Camera::Type::FIRST_PERSON;
+	camera->setType(currCamType);
 	ap.load("example.nfpack");
-	test.create(ap["2mats.obj"]);
+	test.create(ap["2mats.obj"], nf::Entity::Type::DYNAMIC);
-	test.setPosition(0.0, 0.05, -5.0);
+	test.setPosition(nf::Vec3(0.0, 1.5, -5.0));
 	plane.create(nf::BaseAssets::plane);
 	plane.setScale(20.0);
 	text.create("This is a test text.", nf::Vec2(0.1, 0.025), nf::Vec3(0.8));
@@ -28,20 +29,23 @@ void MainState::onEnter() {
 		for (int y = 0; y < 5; y++) {
 			for (int z = 0; z < 5; z++) {
 				entities.push_back(new nf::Entity);
-				entities.back()->create(ap["2mats.obj"], nf::Entity::Type::DYNAMIC);
+				entities.back()->create(nf::BaseAssets::sphere, nf::Entity::Type::DYNAMIC);
-				entities.back()->setPosition(5.0 + x * 2.1, 1.0 + y * 2.1, -5.0 + z * 2.1);
+				entities.back()->setPosition(nf::Vec3(5.0 + x * 2.05, 1.0 + y * 2.05, -5.0 + z * 2.05));
-			}
 			}
 		}
 	}
 
-void MainState::update(double deltaTime) {
+	camera->setPosition(-20.0, 5.0, 0.0);
-	if (app->isKeyPressed(NFI_U))
+	camera->setRotation(85.0, 0.0);
-		camera->setType(nf::Camera::Type::UI);
+}
-	if (app->isKeyPressed(NFI_P))
-		camera->setType(nf::Camera::Type::FIRST_PERSON);
 
-	double speed = 5.0;
+void MainState::update(float deltaTime) {
+	if (app->isKeyPressed(NFI_E)) {
+		currCamType = currCamType == nf::Camera::Type::FIRST_PERSON ? nf::Camera::Type::UI : nf::Camera::Type::FIRST_PERSON;
+		camera->setType(currCamType);
+	}
+
+	float speed = 5.0;
 	if (camera->getType() == nf::Camera::Type::FIRST_PERSON) {
 		if (app->isKeyHeld(NFI_SHIFT))
 			speed = 20.0;
@@ -57,19 +61,12 @@ void MainState::update(double deltaTime) {
 			camera->moveLeft(speed * deltaTime);
 	}
 
-	static double offset = 0.0;
+	//test.setPosition(nf::Vec3(std::sin(circle) * 10.0, 5.0, std::cos(circle) * 10.0));
-	if (app->isKeyHeld(NFI_UP))
+	circle += 1.5f * deltaTime;
-		offset += 2.0 * deltaTime;
-	if (app->isKeyHeld(NFI_DOWN))
-		offset -= 2.0 * deltaTime;
-	test.setRotation(0.0, 0.0, -offset * 20.0);
-
-	test.setPosition(nf::Vec3(std::sin(circle) * 10.0, 5.0, std::cos(circle) * 10.0));
-	circle += 2.0 * deltaTime;
 
 	text.setText("FPS: " + std::to_string(app->getFPS()));
 
-	if (button.isClicked())
+	if (button.isClicked() || app->isKeyPressed(NFI_R))
 		app->changeState("Main State");
 
 	if (button2.isClicked() || app->isKeyPressed(NFI_SPACE))
@@ -87,7 +84,7 @@ void MainState::update(double deltaTime) {
 }
 
 void MainState::render(nf::Renderer& renderer) {
-	//renderer.render(test);
+	renderer.render(test);
 	renderer.render(plane);
 	renderer.render(light);
 	renderer.render(light2);
@@ -104,7 +101,7 @@ void MainState::render(nf::Renderer& renderer) {
 
 void MainState::onExit() {
 	Log("MainState onExit!");
-	circle = 0.0;
 
+	circle = 0.0f;
 	entities.clear();
 }

Game/src/include/MainState.h

@@ -5,11 +5,13 @@ class MainState : public nf::Gamestate {
 public:
 	void onEnter() override;
 
-	void update(double deltaTime) override;
+	void update(float deltaTime) override;
 	void render(nf::Renderer& renderer) override;
 
 	void onExit() override;
 private:
+	nf::Camera::Type currCamType;
+
 	nf::AssetPack ap;
 	nf::Entity test;
 	nf::Entity plane;
@@ -25,7 +27,7 @@ private:
 	nf::Sound sound;
 	nf::Sound sound2;
 
-	double circle;
+	float circle;
 
 	std::vector<nf::Entity*> entities;
 };

NothinFancy/src/Application.cpp

@@ -15,7 +15,8 @@ namespace nf {
 		m_altWidth(1280),
 		m_altHeight(720),
 		m_defaultStateAdded(false),
-		m_stateChange(false)
+		m_stateChange(false),
+		m_stateChangeStarted(false)
 	{
 		Log("Creating NF application");
 		Log("Width: " + std::to_string(m_currentConfig.width) + ", Height: " + std::to_string(m_currentConfig.height) + ", Fullscreen: " + std::to_string(m_currentConfig.fullscreen) + ", Title: " + m_currentConfig.title);
@@ -168,7 +169,7 @@ namespace nf {
 	}
 
 	bool Application::isMouse(unsigned int code) {
-		if (code < 7)
+		if (code < 7 && GetForegroundWindow() == m_window)
 			return GetKeyState(code) & 0x8000;
 		return false;
 	}
@@ -187,7 +188,7 @@ namespace nf {
 	}
 
 	Vec2 Application::getMousePos() {
-		return Vec2(m_mouseX, m_mouseY);
+		return Vec2((float)m_mouseX, (float)m_mouseY);
 	}
 
 	Application* Application::getApp(bool first) {
@@ -284,6 +285,7 @@ namespace nf {
 
 	void Application::quit() {
 		m_quit = true;
+		Log("Exiting NF application");
 	}
 
 	void Application::runMainGameThread() {
@@ -295,22 +297,24 @@ namespace nf {
 		m_physics = new PhysicsEngine(this);
 		Gamestate* sIntro = new IntroGamestate;
 		m_currentState = sIntro;
-		m_currentState->run(this);
+		m_currentState->run(this, false);
 		m_renderer->setFade(true, false, true);
-		std::chrono::steady_clock::time_point currentFrame = std::chrono::steady_clock::now();
+		std::chrono::steady_clock::time_point startOfCurrentFrame = std::chrono::steady_clock::now();
-		std::chrono::steady_clock::time_point lastFrame = std::chrono::steady_clock::now();
+		std::chrono::steady_clock::time_point startOfLastFrame = std::chrono::steady_clock::now();
 		while (m_running) {
-			currentFrame = std::chrono::steady_clock::now();
+			startOfCurrentFrame = std::chrono::steady_clock::now();
-			m_deltaTime = std::chrono::duration<double>(currentFrame - lastFrame).count();
+			m_deltaTime = std::chrono::duration<float>(startOfCurrentFrame - startOfLastFrame).count();
 			if (m_deltaTime >= m_minFrametime) {
-				lastFrame = std::chrono::steady_clock::now();
+				//Don't count loading times into delta time
+				if (m_stateChange)
+					doStateChange();
+				startOfLastFrame = std::chrono::steady_clock::now();
 				//Should the physics update before user code?
 				m_physics->update(m_deltaTime);
 				m_currentState->update(m_deltaTime);
 				m_currentState->render(*m_renderer);
 				m_renderer->doFrame(m_currentState->getCamera(), m_deltaTime);
-				if (m_stateChange)
+
-					doStateChange();
 				m_fpsClock2 = std::chrono::steady_clock::now();
 				m_fpsDuration = m_fpsClock2 - m_fpsClock1;
 				if (m_fpsDuration.count() >= 0.2) {
@@ -334,10 +338,9 @@ namespace nf {
 	}
 
 	void Application::doStateChange() {
-		static bool once = true;
+		if (!m_stateChangeStarted) {
-		if (once) {
 			m_renderer->setFade(false, true, false);
-			once = false;
+			m_stateChangeStarted = true;
 		}
 
 		if (m_renderer->isFadeOutComplete()) {
@@ -347,7 +350,7 @@ namespace nf {
 			m_currentState->run(this);
 			m_renderer->setFade(true, false, false);
 			m_stateChange = false;
-			once = true;
+			m_stateChangeStarted = false;
 		}
 	}
 
@@ -412,8 +415,6 @@ namespace nf {
 	}
 
 	Application::~Application() {
-		Log("Exiting NF application");
-
 		for (std::pair<std::string, Gamestate*> state : m_states) {
 			Gamestate* curr = state.second;
 			delete curr;

NothinFancy/src/Assets.cpp

@@ -256,9 +256,7 @@ namespace nf {
 		return m_assets[in];
 	}
 	Asset* AssetPack::operator[](std::string& in) {
-		if (m_assets.find(in) == m_assets.end())
+		return operator[](in.c_str());
-			Error("Could not find asset \"" + in + (std::string)"\" in asset pack!");
-		return m_assets[in];
 	}
 
 	void AssetPack::destroy() {

NothinFancy/src/AudioEngine.cpp

@@ -92,9 +92,9 @@ namespace nf {
 			if (m_isActive && Application::getApp()->getCurrentState() && Application::getApp()->getCurrentState()->isRunning()) {
 				//Update listener position
 				temp = Application::getApp()->getCurrentState()->getCamera()->getPosition();
-				listener.Position = X3DAUDIO_VECTOR((float)temp.x, (float)temp.y, (float)-temp.z);
+				listener.Position = X3DAUDIO_VECTOR(temp.x, temp.y, -temp.z);
 				temp = Application::getApp()->getCurrentState()->getCamera()->getRotation();
-				listener.OrientFront = X3DAUDIO_VECTOR((float)temp.x, 0.0f, (float)-temp.z);
+				listener.OrientFront = X3DAUDIO_VECTOR(temp.x, 0.0f, -temp.z);
 
 				//Stop all sounds if requested
 				if (m_clear)
@@ -138,7 +138,7 @@ namespace nf {
 						int ch = curr.format->Format.nChannels;
 						emitter.ChannelCount = ch;
 						x3dSettings.SrcChannelCount = ch;
-						emitter.Position = X3DAUDIO_VECTOR((float)temp.x, (float)temp.y, (float)-temp.z);
+						emitter.Position = X3DAUDIO_VECTOR(temp.x, temp.y, -temp.z);
 						X3DAudioCalculate(x3d, &listener, &emitter, X3DAUDIO_CALCULATE_MATRIX | X3DAUDIO_CALCULATE_DOPPLER | X3DAUDIO_CALCULATE_LPF_DIRECT | X3DAUDIO_CALCULATE_REVERB, &x3dSettings);
 						float temp2 = matrix[1];
 						matrix[1] = matrix[2];

NothinFancy/src/Gamestate.cpp

@@ -2,6 +2,7 @@
 
 #include "Application.h"
 #include "PhysicsEngine.h"
+#include "Entity.h"
 #include "Model.h"
 #include "Texture.h"
 #include "Utility.h"
@@ -10,18 +11,22 @@ namespace nf {
 	Gamestate::Gamestate() :
 		app(nullptr),
 		camera(nullptr),
+		m_loading(false),
 		m_running(false)
 	{
 
 	}
 
-	void Gamestate::run(Application* app) {
+	void Gamestate::run(Application* app, bool physics) {
+		m_loading = true;
 		this->app = app;
 		camera = new Camera(this->app);
 
+		if (physics)
 			app->getPhysicsEngine()->newScene();
 		onEnter();
 
+		m_loading = false;
 		m_running = true;
 	}
 
@@ -33,7 +38,11 @@ namespace nf {
 		return m_running;
 	}
 
-	void Gamestate::update(double deltaTime) {
+	bool Gamestate::isLoading() {
+		return m_loading;
+	}
+
+	void Gamestate::update(float deltaTime) {
 
 	}
 
@@ -57,6 +66,10 @@ namespace nf {
 			curr->destroy();
 		m_nfObjects.clear();
 
+		for (Entity* curr : m_entsToDelete)
+			delete curr;
+		m_entsToDelete.clear();
+
 		for (Model* curr : m_modelsToDelete)
 			if (!curr->isBaseAsset())
 				delete curr;

NothinFancy/src/IntroGamestate.cpp

@@ -7,26 +7,26 @@
 namespace nf {
 	void IntroGamestate::onEnter() {
 		Log("Intro onEnter!");
+		m_frame = 0;
+		m_scale = 2.0;
 		m_logoTex.create(BaseAssets::logo, Vec2(0.0, 0.0));
 		m_logoTex.centered(true, true);
-		m_text.create("(c) Grayson Riffe 2021", Vec2(0.01, 0.025), Vec3(0.8));
+		m_text.create("(c) Grayson Riffe 2021", Vec2(0.01f, 0.025f), Vec3(0.8f));
-		m_text.setScale(0.6);
+		m_text.setScale(0.6f);
 	}
 
-	void IntroGamestate::update(double deltaTime) {
+	void IntroGamestate::update(float deltaTime) {
-		static unsigned int frame = 0;
+		m_frame++;
-		frame++;
+		if (m_frame < 5) return;
-		if (frame < 5) return;
+		if (m_frame == 5)
-		if (frame == 5)
 			m_start = std::chrono::steady_clock::now();
 
 		std::chrono::steady_clock::time_point now = std::chrono::steady_clock::now();
-		std::chrono::duration<double, std::ratio<1i64>> dur = now - m_start;
+		std::chrono::duration<float, std::ratio<1i64>> dur = now - m_start;
 
-		static double scale = 2.0;
+		m_logoTex.setScale(m_scale);
-		m_logoTex.setScale(scale);
 		if (dur.count() > 0.2) {
-			scale += 0.12 * deltaTime;
+			m_scale += 0.12f * deltaTime;
 		}
 
 		if (dur.count() > 3.5 || app->isKeyPressed(NFI_SPACE)) {

NothinFancy/src/NFObject/Button.cpp

@@ -21,7 +21,7 @@ namespace nf {
 
 	}
 
-	void Button::create(const Vec2& position, std::string string, Asset* buttonAsset, double scale, double opacity) {
+	void Button::create(const Vec2& position, std::string string, Asset* buttonAsset, float scale, float opacity) {
 		if (m_constructed)
 			Error("Button already created!");
 		m_constructed = true;
@@ -31,8 +31,8 @@ namespace nf {
 			m_text.create(m_string, Vec2(0.0, 0.0));
 			m_text.centered(true);
 		}
-		m_scale = (float)scale * 0.3f;
+		m_scale = scale * 0.3f;
-		m_opacity = (float)opacity;
+		m_opacity = opacity;
 		m_text.setOpacity(m_opacity);
 		AButton* button;
 		if ((button = dynamic_cast<AButton*>(buttonAsset)) == nullptr)
@@ -68,12 +68,12 @@ namespace nf {
 	}
 
 	void Button::render(Shader* shader, unsigned int windowWidth, unsigned int windowHeight, Application* app, Shader* textShader) {
-		float posX = (float)m_position.x * windowWidth, posY = (float)m_position.y * windowHeight;
+		float posX = m_position.x * windowWidth, posY = m_position.y * windowHeight;
 		float scale = windowWidth / 5.0f;
 
 		Vec2 texDim = m_idleTexture->getDimensions();
 		float height = scale * m_scale;
-		float width = ((float)texDim.x / (float)texDim.y) * scale * m_scale;
+		float width = (texDim.x / texDim.y) * scale * m_scale;
 		if (m_centeredX)
 			posX = ((float)windowWidth - width) / 2;
 		if (m_centeredY)

NothinFancy/src/NFObject/Entity.cpp

@@ -10,6 +10,7 @@
 namespace nf {
 	Entity::Entity() :
 		m_constructed(false),
+		m_createdAtLoad(false),
 		m_type(Type::STATIC),
 		m_model(nullptr),
 		m_position(0.0),
@@ -17,7 +18,9 @@ namespace nf {
 		m_scale(1.0),
 		m_update(false)
 	{
-
+		if (Application::getApp() && Application::getApp()->getCurrentState())
+			if (Application::getApp()->getCurrentState()->isLoading())
+				m_createdAtLoad = true;
 	}
 
 	void Entity::create(Asset* modelAsset, Type type) {
@@ -32,15 +35,21 @@ namespace nf {
 			m_model = model->loadedModel;
 		}
 		else {
-			m_model = new Model(model); //Build convex mesh for every model once and store them somehow
+			bool physics = false;
+			if (m_type != Entity::Type::DETAIL)
+				physics = true;
+			m_model = new Model(model, physics);
 			model->alreadyLoaded = true;
 			model->loadedModel = m_model;
 		}
 
-		if (type != Type::STATIC)
+		if (type != Type::DETAIL)
 			Application::getApp()->getPhysicsEngine()->addActor(this);
 
 		if (!Application::getApp()->getCurrentState()->isRunning())
+			if (m_createdAtLoad)
+				Application::getApp()->getCurrentState()->m_entsToDelete.push_back(this);
+			else
 			Application::getApp()->getCurrentState()->m_nfObjects.push_back(this);
 	}
 
@@ -48,15 +57,11 @@ namespace nf {
 		return m_constructed;
 	}
 
-	void Entity::setType(Entity::Type type) {
-		//TODO: This function
-	}
-
 	Entity::Type Entity::getType() {
 		return m_type;
 	}
 
-	void Entity::setPosition(double x, double y, double z) {
+	void Entity::setPosition(float x, float y, float z) {
 		m_position = { x, y, z };
 		m_update = true;
 	}
@@ -70,7 +75,7 @@ namespace nf {
 		m_position = position;
 	}
 
-	void Entity::setRotation(double x, double y, double z) {
+	void Entity::setRotation(float x, float y, float z) {
 		m_rotation = degToQuat({ x, y, z });
 		m_update = true;
 	}
@@ -84,12 +89,12 @@ namespace nf {
 		m_rotation = rotation;
 	}
 
-	void Entity::setScale(double x) {
+	void Entity::setScale(float x) {
 		m_scale = { x, x, x };
 		m_update = true;
 	}
 
-	void Entity::setScale(double x, double y, double z) {
+	void Entity::setScale(float x, float y, float z) {
 		m_scale = { x, y, z };
 		m_update = true;
 	}
@@ -115,6 +120,10 @@ namespace nf {
 		return m_rotation;
 	}
 
+	const Vec3& Entity::getScale() {
+		return m_scale;
+	}
+
 	void Entity::render(Shader* shader, bool onlyDepth) {
 		shader->bind();
 		glm::mat4 model = getModelMatrix();
@@ -146,7 +155,7 @@ namespace nf {
 		m_constructed = false;
 		m_type = Type::STATIC;
 		m_position = Vec3(0.0);
-		m_rotation = Vec4(0.0);
+		m_rotation = degToQuat({ 0.0 });
 		m_scale = Vec3(1.0);
 	}
 

NothinFancy/src/NFObject/Light.cpp

@@ -12,14 +12,14 @@ namespace nf {
 
 	}
 
-	void Light::create(const Vec3& position, const Vec3& color, double strength, Type type) {
+	void Light::create(const Vec3& position, const Vec3& color, float strength, Type type) {
 		if (m_constructed)
 			Error("Light already created!");
 		m_constructed = true;
 		m_position = position;
 		m_color = color;
 		m_type = type;
-		m_strength = (float)strength;
+		m_strength = strength;
 
 		if (!Application::getApp()->getCurrentState()->isRunning())
 			Application::getApp()->getCurrentState()->m_nfObjects.push_back(this);
@@ -37,8 +37,8 @@ namespace nf {
 		m_color = color;
 	}
 
-	void Light::setStrength(double strength) {
+	void Light::setStrength(float strength) {
-		m_strength = (float)strength;
+		m_strength = strength;
 	}
 
 	void Light::bind(Shader* shader, unsigned int lightNumber) {

NothinFancy/src/NFObject/Sound.cpp

@@ -179,8 +179,8 @@ namespace nf {
 		return dataSize;
 	}
 
-	void Sound::setVolume(double volume) {
+	void Sound::setVolume(float volume) {
-		m_volume = (float)volume;
+		m_volume = volume;
 	}
 
 	void Sound::setEntity(Entity& entity) {

NothinFancy/src/NFObject/Text.cpp

@@ -17,18 +17,20 @@ namespace nf {
 
 	}
 
-	void Text::create(const std::string& string, const Vec2& position, const Vec3& color, double opacity, double scale, Asset* font) {
+	void Text::create(const std::string& string, const Vec2& position, const Vec3& color, float opacity, float scale, Asset* fontAsset) {
 		if (m_constructed)
 			Error("Text already created!");
 		m_constructed = true;
 		m_string = string;
 		m_position = position;
 		m_color = color;
-		m_scale = (float)scale;
+		m_scale = scale;
-		m_opacity = (float)opacity;
+		m_opacity = opacity;
-		AFont& newFont = *(AFont*)font;
+		AFont* font;
-		if (newFont.alreadyLoaded) {
+		if ((font = dynamic_cast<AFont*>(fontAsset)) == nullptr)
-			m_font = newFont.loadedFont;
+			Error("Non-font asset passed to Text::create!");
+		if (font->alreadyLoaded) {
+			m_font = font->loadedFont;
 		}
 		else {
 			m_font = new Font;
@@ -36,7 +38,7 @@ namespace nf {
 			if (FT_Init_FreeType(&ft))
 				Error("Could not initialize FreeType!");
 			FT_Face face;
-			if (FT_New_Memory_Face(ft, (const unsigned char*)newFont.data, (unsigned int)newFont.size, 0, &face))
+			if (FT_New_Memory_Face(ft, (const unsigned char*)font->data, (unsigned int)font->size, 0, &face))
 				Error("Could not load font!");
 			FT_Set_Pixel_Sizes(face, 0, 160);
 			for (unsigned char c = 0; c < 128; c++) {
@@ -49,14 +51,14 @@ namespace nf {
 				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
 				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 				glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-				Character ch = { tex, Vec2((float)face->glyph->bitmap.width, (float)face->glyph->bitmap.rows), Vec2(face->glyph->bitmap_left, face->glyph->bitmap_top), (unsigned int)face->glyph->advance.x };
+				Character ch = { tex, Vec2((float)face->glyph->bitmap.width, (float)face->glyph->bitmap.rows), Vec2((float)face->glyph->bitmap_left, (float)face->glyph->bitmap_top), (unsigned int)face->glyph->advance.x };
 				m_font->m_characters[c] = ch;
 			}
 			FT_Done_Face(face);
 			FT_Done_FreeType(ft);
-			newFont.alreadyLoaded = true;
+			font->alreadyLoaded = true;
-			newFont.loadedFont = m_font;
+			font->loadedFont = m_font;
-			m_font->isBase = newFont.isBaseAsset;
+			m_font->isBase = font->isBaseAsset;
 		}
 		m_vao = new VertexArray;
 		m_vao->addBuffer(nullptr, 0);
@@ -83,12 +85,12 @@ namespace nf {
 		m_color = color;
 	}
 
-	void Text::setScale(double scale) {
+	void Text::setScale(float scale) {
-		m_scale = (float)scale;
+		m_scale = scale;
 	}
 
-	void Text::setOpacity(double opacity) {
+	void Text::setOpacity(float opacity) {
-		m_opacity = (float)opacity;
+		m_opacity = opacity;
 	}
 
 	const char* Text::identity() {
@@ -99,7 +101,7 @@ namespace nf {
 		float scale = windowWidth / 4000.0f;
 		if (onButton)
 			scale *= buttonWidth / 400.0f;
-		float currX = (float)m_position.x * windowWidth, currY = (float)m_position.y * windowHeight;
+		float currX = m_position.x * windowWidth, currY = m_position.y * windowHeight;
 		std::string::const_iterator si;
 		if (m_centeredX || m_centeredY) {
 			float textWidth = 0.0f;
@@ -108,7 +110,7 @@ namespace nf {
 				Character& c = m_font->m_characters[*si];
 				textWidth += (c.advance >> 6) * scale * m_scale;
 				if (c.size.y >= textHeight)
-					textHeight = (float)c.size.y * scale * m_scale;
+					textHeight = c.size.y * scale * m_scale;
 			}
 			if (m_centeredX)
 				currX = ((float)windowWidth - textWidth) / 2;
@@ -123,11 +125,11 @@ namespace nf {
 						Character& c = m_font->m_characters[*si];
 						textWidth += (c.advance >> 6) * scale * m_scale;
 						if (c.size.y >= textHeight)
-							textHeight = (float)c.size.y * scale * m_scale;
+							textHeight = c.size.y * scale * m_scale;
 					}
 				}
-				currX = (((float)buttonWidth - textWidth) / 2) + (float)buttonPos.x;
+				currX = (((float)buttonWidth - textWidth) / 2) + buttonPos.x;
-				currY = (((float)buttonHeight - textHeight) / 2) + (float)buttonPos.y;
+				currY = (((float)buttonHeight - textHeight) / 2) + buttonPos.y;
 			}
 		}
 
@@ -136,10 +138,10 @@ namespace nf {
 		shader->setUniform("opacity", m_opacity);
 		for (si = m_string.begin(); si != m_string.end(); si++) {
 			Character& c = m_font->m_characters[*si];
-			float x = currX + (float)c.bearing.x * scale * m_scale;
+			float x = currX + c.bearing.x * scale * m_scale;
 			float y = currY - float(c.size.y - c.bearing.y) * scale * m_scale;
-			float w = (float)c.size.x * scale * m_scale;
+			float w = c.size.x * scale * m_scale;
-			float h = (float)c.size.y * scale * m_scale;
+			float h = c.size.y * scale * m_scale;
 			float vb[] = {
 				x, y + h,
 				x, y,

NothinFancy/src/NFObject/UITexture.cpp

@@ -16,7 +16,7 @@ namespace nf {
 
 	}
 
-	void UITexture::create(Asset* textureAsset, const Vec2& position, double scale, double opacity) {
+	void UITexture::create(Asset* textureAsset, const Vec2& position, float scale, float opacity) {
 		if (m_constructed)
 			Error("UITexture already created!");
 		m_constructed = true;
@@ -24,8 +24,8 @@ namespace nf {
 		if ((tex = dynamic_cast<ATexture*>(textureAsset)) == nullptr)
 			Error("Non-texture asset passed to UITexture::create!");
 		m_position = position;
-		m_scale = (float)scale;
+		m_scale = scale;
-		m_opacity = (float)opacity;
+		m_opacity = opacity;
 		if (tex->alreadyLoaded) {
 			m_texture = tex->loadedTexture;
 		}
@@ -57,21 +57,21 @@ namespace nf {
 		return "texture";
 	}
 
-	void UITexture::setScale(double scale) {
+	void UITexture::setScale(float scale) {
-		m_scale = (float)scale;
+		m_scale = scale;
 	}
 
-	void UITexture::setOpacity(double opacity) {
+	void UITexture::setOpacity(float opacity) {
-		m_opacity = (float)opacity;
+		m_opacity = opacity;
 	}
 
 	void UITexture::render(Shader* shader, unsigned int windowWidth, unsigned int windowHeight) {
-		float posX = (float)m_position.x * windowWidth, posY = (float)m_position.y * windowHeight;
+		float posX = m_position.x * windowWidth, posY = m_position.y * windowHeight;
 		float scale = windowWidth / 5.0f;
 
 		Vec2 texDim = m_texture->getDimensions();
 		float height = scale * m_scale;
-		float width = ((float)texDim.x / (float)texDim.y) * scale * m_scale;
+		float width = (texDim.x / texDim.y) * scale * m_scale;
 		if (m_centeredX)
 			posX = ((float)windowWidth - width) / 2;
 		if (m_centeredY)

NothinFancy/src/PhysicsEngine.cpp

@@ -2,6 +2,7 @@
 
 #include "Application.h"
 #include "Entity.h"
+#include "Model.h"
 #include "Utility.h"
 
 //Remove this
@@ -21,14 +22,15 @@ namespace nf {
 
 	PhysicsEngine::PhysicsEngine(Application* app) :
 		m_app(app),
+		m_err(nullptr),
 		m_foundation(nullptr),
 		m_pvd(nullptr),
 		m_phy(nullptr),
 		m_cooking(nullptr),
 		m_dispacher(nullptr),
+		m_defaultMat(nullptr),
 		m_scene(nullptr),
-		m_err(nullptr),
+		m_stepSize(1.0f / 60.0f),
-		m_stepSize(1.0 / 60.0),
 		m_accumulator(0.0)
 	{
 		m_err = new PhysicsErrorCallback;
@@ -50,7 +52,11 @@ namespace nf {
 		if (!m_cooking)
 			Error("Could not initialize physics engine!");
 
-		m_dispacher = PxDefaultCpuDispatcherCreate(2);
+		unsigned int threads = std::thread::hardware_concurrency() - 1;
+		if (threads < 0) threads = 0;
+		m_dispacher = PxDefaultCpuDispatcherCreate(threads);
+
+		m_defaultMat = m_phy->createMaterial(0.5f, 0.5f, 0.0f);
 	}
 
 	void PhysicsEngine::newScene() {
@@ -68,47 +74,52 @@ namespace nf {
 			cli->setScenePvdFlag(PxPvdSceneFlag::eTRANSMIT_SCENEQUERIES, true);
 		}
 
-		//TODO: Delete this
+		//Ground plane at the very bottom (Is this a good position?)
-		PxMaterial* mat = m_phy->createMaterial(0.5f, 0.5f, 0.6f);
+		PxRigidStatic* ground = PxCreatePlane(*m_phy, PxPlane(0, 1, 0, 200), *m_defaultMat);
-		PxRigidStatic* ground = PxCreatePlane(*m_phy, PxPlane(0, 1, 0, 0), *mat);
 		m_scene->addActor(*ground);
 	}
 
-	void PhysicsEngine::update(double dt) {
+	void PhysicsEngine::update(float dt) {
-		//TODO: Remove this
+		if (!m_scene || !m_scene->getNbActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC)) return;
-		static bool start = false;
-		if (m_app->isKeyPressed(NFI_ENTER))
-			start = true;
-		if (!start) return;
 
-		if (!m_scene->getNbActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC)) return;
+		unsigned int count = m_scene->getNbActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC);
-
-		unsigned int count = m_scene->getNbActors(PxActorTypeFlag::eRIGID_DYNAMIC);
 		PxActor** actors = new PxActor*[count];
-		m_scene->getActors(PxActorTypeFlag::eRIGID_DYNAMIC, actors, count);
+		m_scene->getActors(PxActorTypeFlag::eRIGID_DYNAMIC | PxActorTypeFlag::eRIGID_STATIC, actors, count);
-		//TODO: Add static actors here
 
-		if (m_app->isKeyPressed(NFI_F)) {
+		if (m_app->isMouse(NFI_LEFTMOUSE)) {
 			Vec3 pos = m_app->getCurrentState()->getCamera()->getPosition();
-			PxVec3 camPos((float)pos.x, (float)pos.y, (float)pos.z);
+			PxVec3 camPos(pos.x, pos.y, pos.z);
 			PxQuat q(PxIdentity);
-			((PxRigidDynamic*)actors[0])->setGlobalPose(PxTransform(camPos, q));
+			((PxRigidDynamic*)actors[1])->setGlobalPose(PxTransform(camPos, q));
 
 			Vec3 camDir = m_app->getCurrentState()->getCamera()->getRotation();
 			float speed = 100.0f;
-			PxRigidBodyExt::updateMassAndInertia(*(PxRigidDynamic*)actors[0], 1000.0);
+			PxRigidBodyExt::updateMassAndInertia(*(PxRigidDynamic*)actors[1], 1000.0);
-			((PxRigidDynamic*)actors[0])->setLinearVelocity(PxVec3((float)camDir.x * speed, (float)camDir.y* speed, (float)camDir.z * speed));
+			((PxRigidDynamic*)actors[1])->setAngularVelocity(PxVec3(0.0));
+			((PxRigidDynamic*)actors[1])->setLinearVelocity(PxVec3(camDir.x * speed, camDir.y * speed, camDir.z * speed));
 		}
 
-		for (unsigned int i = 0; i < count; i++) {
+		//TODO: CHANGE THIS 1 TO A 0!!!!
+
+		for (unsigned int i = 1; i < count; i++) {
 			Entity* currEnt = (Entity*)actors[i]->userData;
 			if (!currEnt->needsPhysicsUpdate()) continue;
 
-			Vec3 pos = currEnt->getPosition();
+			Vec3 posTemp = currEnt->getPosition();
-			PxVec3 pos2((float)pos.x, (float)pos.y, (float)pos.z);
+			PxVec3 pos(posTemp.x, posTemp.y, posTemp.z);
-			Vec4 quat = currEnt->getRotation();
+			Vec4 rotTemp = currEnt->getRotation();
-			PxQuat quat2(quat.x, quat.y, quat.z, quat.w);
+			PxQuat rot(rotTemp.x, rotTemp.y, rotTemp.z, rotTemp.w);
-			((PxRigidDynamic*)actors[i])->setGlobalPose(PxTransform(pos2, quat2));
+			PxTransform t(pos, rot);
+			Vec3 scaleTemp = currEnt->getScale();
+			PxVec3 scaleTemp2(scaleTemp.x, scaleTemp.y, scaleTemp.z);
+			PxMeshScale scale(scaleTemp2);
+
+			if (currEnt->getType() == Entity::Type::DYNAMIC) {
+				updateEnt<PxRigidDynamic>(actors[i], t, scale);
+			}
+			else if (currEnt->getType() == Entity::Type::STATIC) {
+				updateEnt<PxRigidStatic>(actors[i], t, scale);
+			}
 		}
 		delete[] actors;
 
@@ -116,12 +127,11 @@ namespace nf {
 		unsigned int stepCount = (unsigned int)(m_accumulator / m_stepSize);
 		m_accumulator -= stepCount * m_stepSize;
 		for (unsigned int i = 0; i < stepCount; i++) {
-			m_scene->simulate((float)m_stepSize);
+			m_scene->simulate(m_stepSize);
 			m_scene->fetchResults(true);
 		}
 
 		PxActor** actives = m_scene->getActiveActors(count);
-		//TODO: Kinematic actors?
 		for (unsigned int i = 0; i < count; i++) {
 			Entity& ent = *(Entity*)actives[i]->userData;
 			PxTransform transform = ((PxRigidActor*)actives[i])->getGlobalPose();
@@ -130,23 +140,79 @@ namespace nf {
 		}
 	}
 
+	void PhysicsEngine::addMesh(Model* model, std::vector<float>& vertices) {
+		PxConvexMeshDesc desc;
+		desc.points.count = (unsigned int)vertices.size() / 3;
+		desc.points.stride = 3 * sizeof(float);
+		desc.points.data = &vertices[0];
+		desc.flags = PxConvexFlag::eCOMPUTE_CONVEX;
+
+		PxDefaultMemoryOutputStream buf;
+		if (!m_cooking->cookConvexMesh(desc, buf))
+			Error("Could not create convex mesh!");
+
+		PxDefaultMemoryInputData in(buf.getData(), buf.getSize());
+		PxConvexMesh* mesh = m_phy->createConvexMesh(in);
+		m_meshes[model] = mesh;
+	}
+
 	void PhysicsEngine::addActor(Entity* entity) {
 		Entity::Type type = entity->getType();
 
-		Vec3 pos = entity->getPosition();
+		//TODO: Materials system for physics; Default material if none provided
-		PxMaterial* mat = m_phy->createMaterial(0.5f, 0.5f, 0.0f);
+		PxMaterial* mat;
-		PxRigidDynamic* act = PxCreateDynamic(*m_phy, PxTransform(PxVec3((float)pos.x, (float)pos.y, (float)pos.z)), PxBoxGeometry(1.0, 1.0, 1.0), *mat, 100.0f);
+		mat = m_defaultMat;
-		//act->setRigidBodyFlag(PxRigidBodyFlag::eKINEMATIC, true);
+		float density = 100.0f;
+
+		//Get mesh
+		if (m_meshes.find(entity->getModel()) == m_meshes.end())
+			Error("No physics mesh found for this entity!");
+		PxConvexMesh* mesh = m_meshes[entity->getModel()];
+
+		//Dynamic or static
+		if (type == Entity::Type::DYNAMIC) {
+			PxRigidDynamic* act = PxCreateDynamic(*m_phy, PxTransform(PxIdentity), PxConvexMeshGeometry(mesh), *mat, density);
 			act->userData = entity;
 			m_scene->addActor(*act);
 		}
+		else if (type == Entity::Type::STATIC) {
+			PxRigidStatic* act = PxCreateStatic(*m_phy, PxTransform(PxIdentity), PxConvexMeshGeometry(mesh), *mat);
+			act->userData = entity;
+			m_scene->addActor(*act);
+		}
+	}
 
 	void PhysicsEngine::closeScene() {
+		if (m_scene) {
+			//Does this actually release all of them? Only if the respective shapes have been released?
+			for (auto it = m_meshes.begin(); it != m_meshes.end();) {
+				if (!it->first->isBaseAsset()) {
+					it->second->release();
+					it = m_meshes.erase(it);
+				}
+				else
+					it++;
+			}
+
 			m_scene->release();
 			m_scene = nullptr;
 		}
+	}
+
+	template<typename ActorType>
+	void PhysicsEngine::updateEnt(PxActor* act, PxTransform& transform, PxMeshScale& scale) {
+		((ActorType*)act)->setGlobalPose(transform);
+		PxShape** shape = new PxShape*;
+		((ActorType*)act)->getShapes(shape, sizeof(shape));
+		PxGeometryHolder holder = shape[0]->getGeometry();
+		holder.convexMesh().scale = scale;
+		shape[0]->setGeometry(holder.convexMesh());
+		delete shape;
+	}
 
 	PhysicsEngine::~PhysicsEngine() {
+		closeScene();
+		m_dispacher->release();
 		m_cooking->release();
 		m_phy->release();
 		if (m_pvd) {

NothinFancy/src/Renderer/Camera.cpp

@@ -31,31 +31,31 @@ namespace nf {
 		return m_type;
 	}
 
-	void Camera::moveForward(double speed) {
+	void Camera::moveForward(float speed) {
 		Vec3 temp = m_front * speed;
 		m_position += temp;
 	}
 
-	void Camera::moveBackward(double speed) {
+	void Camera::moveBackward(float speed) {
 		Vec3 temp = m_front * speed;
 		m_position -= temp;
 	}
 
-	void Camera::moveRight(double speed) {
+	void Camera::moveRight(float speed) {
 		glm::vec3 front = { m_front.x, m_front.y, m_front.z };
-		glm::vec3 temp = glm::normalize(glm::cross(front, glm::vec3(0.0, 1.0, 0.0))) * (float)speed;
+		glm::vec3 temp = glm::normalize(glm::cross(front, glm::vec3(0.0, 1.0, 0.0))) * speed;
 		Vec3 move = { temp.x, temp.y, temp.z };
 		m_position += move;
 	}
 
-	void Camera::moveLeft(double speed) {
+	void Camera::moveLeft(float speed) {
 		glm::vec3 front = { m_front.x, m_front.y, m_front.z };
-		glm::vec3 temp = glm::normalize(glm::cross(front, glm::vec3(0.0, 1.0, 0.0))) * (float)speed;
+		glm::vec3 temp = glm::normalize(glm::cross(front, glm::vec3(0.0, 1.0, 0.0))) * speed;
 		Vec3 move = { temp.x, temp.y, temp.z };
 		m_position -= move;
 	}
 
-	void Camera::setPosition(double x, double y, double z) {
+	void Camera::setPosition(float x, float y, float z) {
 		m_position = { x, y, z };
 	}
 
@@ -67,6 +67,16 @@ namespace nf {
 		return m_position;
 	}
 
+	void Camera::setRotation(float x, float y) {
+		m_yaw = x - 90.0f;
+		m_pitch = y;
+	}
+
+	void Camera::setRotation(const Vec2& rotation) {
+		m_yaw = rotation.x - 90.0f;
+		m_pitch = rotation.y;
+	}
+
 	const Vec3& Camera::getRotation() {
 		return m_front;
 	}
@@ -83,7 +93,7 @@ namespace nf {
 				int mouseDiffx = 0;
 				int mouseDiffy = 0;
 				m_app->getMouseDiff(mouseDiffx, mouseDiffy);
-				float mouseX = (float)mouseDiffx * 0.1f; //TODO: Mouse sensitivity
+				float mouseX = (float)mouseDiffx * 0.1f; //TODO: Custom mouse sensitivity
 				float mouseY = (float)mouseDiffy * 0.1f;
 				m_yaw += mouseX;
 				m_pitch += mouseY;

NothinFancy/src/Renderer/Model.cpp

@@ -12,7 +12,7 @@
 #include "Utility.h"
 
 namespace nf {
-	Model::Model(AModel* model) :
+	Model::Model(AModel* model, bool physicsExport) :
 		m_base(model->isBaseAsset)
 	{
 		if (model->neededTextures.size() > 32)
@@ -143,7 +143,7 @@ namespace nf {
 			}
 
 			size_t pos = file.find(line) + strlen(line) + remove;
-			file = file.substr(pos);
+			file.erase(0, pos);
 		}
 
 		if (!tcPresent)
@@ -276,7 +276,7 @@ namespace nf {
 				normA = model->neededTextures[curr2.normalTextureName];
 				norm = new Texture(normA, true);
 			}
-			m_materials.push_back(std::make_tuple(diff, spec, norm, (float)curr2.diffuseColor.x, (float)curr2.diffuseColor.y, (float)curr2.diffuseColor.z, curr2.shininess));
+			m_materials.push_back(std::make_tuple(diff, spec, norm, curr2.diffuseColor.x, curr2.diffuseColor.y, curr2.diffuseColor.z, curr2.shininess));
 			size_t offset = vboPositions.size() / 3;
 			vboPositions.insert(vboPositions.end(), curr2.outVB.begin(), curr2.outVB.end());
 			vboTexCoords.insert(vboTexCoords.end(), curr2.outTC.begin(), curr2.outTC.end());
@@ -308,6 +308,9 @@ namespace nf {
 		m_vao->pushInt(1);
 		m_vao->finishBufferLayout();
 		m_ib = new IndexBuffer(&vboIndices[0], vboIndices.size());
+
+		if (physicsExport)
+			Application::getApp()->getPhysicsEngine()->addMesh(this, vboPositions);
 	}
 
 	void Model::render(Shader* shader, bool onlyDepth, unsigned int count) {

NothinFancy/src/Renderer/Renderer.cpp

@@ -117,7 +117,7 @@ namespace nf {
 		m_quadVAO->pushFloat(2);
 		m_quadVAO->finishBufferLayout();
 		m_quadIB = new IndexBuffer(quadIB, 6);
-		m_loadingText.create("NFLoadingText", Vec2(0.025, 0.044), Vec3(0.7, 0.7, 0.7));
+		m_loadingText.create("NFLoadingText", Vec2(0.025f, 0.044f), Vec3(0.7f));
 	}
 
 	void Renderer::setFade(bool in, bool out, bool noText) {
@@ -152,7 +152,7 @@ namespace nf {
 		m_cubemap = ∈
 	}
 
-	void Renderer::doFrame(Camera* camera, double dT) {
+	void Renderer::doFrame(Camera* camera, float dT) {
 		//Begin frame
 		glBindFramebuffer(GL_FRAMEBUFFER, 0);
 		glViewport(0, 0, m_app->getConfig().width, m_app->getConfig().height);
@@ -239,8 +239,8 @@ namespace nf {
 
 		//Fade over everything when states change
 		if (m_fadeIn) {
-			static double opacity = 1.0;
+			static float opacity = 1.0f;
-			m_fadeShader->setUniform("opacity", (float)opacity);
+			m_fadeShader->setUniform("opacity", opacity);
 			m_quadVAO->bind();
 			m_quadIB->bind();
 			glDrawElements(GL_TRIANGLES, m_quadIB->getCount(), GL_UNSIGNED_INT, nullptr);
@@ -249,9 +249,9 @@ namespace nf {
 				m_loadingText.setOpacity(opacity);
 				m_loadingText.render(m_textShader, m_app->getConfig().width, m_app->getConfig().height);
 			}
-			if (dT > 1.0 / 60.0)
+			if (dT > 1.0f / 60.0f)
-				dT = 1.0 / 60.0;
+				dT = 1.0f / 60.0f;
-			opacity -= 2.5 * dT;
+			opacity -= 2.5f * dT;
 			if (opacity <= 0.0) {
 				m_fadeIn = false;
 				opacity = 1.0;
@@ -259,8 +259,8 @@ namespace nf {
 			}
 		}
 		else if (m_fadeOut) {
-			static double opacity = 0.0;
+			static float opacity = 0.0f;
-			m_fadeShader->setUniform("opacity", (float)opacity);
+			m_fadeShader->setUniform("opacity", opacity);
 			m_quadVAO->bind();
 			m_quadIB->bind();
 			glDrawElements(GL_TRIANGLES, m_quadIB->getCount(), GL_UNSIGNED_INT, nullptr);
@@ -269,7 +269,7 @@ namespace nf {
 				m_loadingText.setOpacity(opacity);
 				m_loadingText.render(m_textShader, m_app->getConfig().width, m_app->getConfig().height);
 			}
-			opacity += 3.0 * dT;
+			opacity += 3.0f * dT;
 			if (opacity >= 1.0) {
 				m_fadeIn = false;
 				opacity = 0.0;
@@ -444,6 +444,7 @@ namespace nf {
 		delete m_cubemapShader;
 		delete m_fadeShader;
 		delete m_directionalShadowShader;
+		delete m_pointShadowShader;
 		delete m_gBuffer;
 		delete m_quadVAO;
 		delete m_quadIB;

NothinFancy/src/Renderer/UIElement.cpp

@@ -13,7 +13,7 @@ namespace nf {
 		return "none";
 	}
 
-	void UIElement::setPosition(double x, double y) {
+	void UIElement::setPosition(float x, float y) {
 		m_position = Vec2(x, y);
 	}
 	void UIElement::setPosition(const Vec2& position) {

NothinFancy/src/Utility.cpp

@@ -13,7 +13,7 @@
 namespace nf {
 	static DECOMPRESSOR_HANDLE s_dHandle;
 
-	static const double deg2rad = M_PI / 180.0f;
+	static const float deg2rad = (float)M_PI / 180.0f;
 
 #ifdef _DEBUG
 	void Debug::LogImp(const char* in) {
@@ -32,7 +32,7 @@ namespace nf {
 		std::printf("[%.4f] Debug: %i\n", time.count(), in);
 	}
 
-	void Debug::LogImp(double in) {
+	void Debug::LogImp(float in) {
 		std::chrono::duration<float> time = getCurrentTime();
 		std::printf("[%.4f] Debug: %.4f\n", time.count(), in);
 	}
@@ -83,12 +83,12 @@ namespace nf {
 	Vec4 degToQuat(const Vec3& in) {
 		float outX, outY, outZ, outW;
 
-		float cy = (float)std::cos(in.z * deg2rad * 0.5);
+		float cy = std::cosf(in.z * deg2rad / 2);
-		float sy = (float)std::sin(in.z * deg2rad * 0.5);
+		float sy = std::sinf(in.z * deg2rad / 2);
-		float cp = (float)std::cos(in.y * deg2rad * 0.5);
+		float cp = std::cosf(in.y * deg2rad / 2);
-		float sp = (float)std::sin(in.y * deg2rad * 0.5);
+		float sp = std::sinf(in.y * deg2rad / 2);
-		float cr = (float)std::cos(in.x * deg2rad * 0.5);
+		float cr = std::cosf(in.x * deg2rad / 2);
-		float sr = (float)std::sin(in.x * deg2rad * 0.5);
+		float sr = std::sinf(in.x * deg2rad / 2);
 
 		outW = cr * cp * cy + sr * sp * sy;
 		outX = sr * cp * cy - cr * sp * sy;

NothinFancy/src/include/Application.h

@@ -71,12 +71,12 @@ namespace nf {
 		LONG m_defaultWindowStyle;
 		unsigned int m_altWidth, m_altHeight;
 
-		std::chrono::duration<double> m_fpsDuration;
+		std::chrono::duration<float> m_fpsDuration;
-		double m_deltaTime;
+		float m_deltaTime;
 		std::chrono::steady_clock::time_point m_fpsClock1 = std::chrono::steady_clock::now();
 		std::chrono::steady_clock::time_point m_fpsClock2 = m_fpsClock1;
 		const int m_targetFPS = 60;
-		const double m_minFrametime = 1.0 / m_targetFPS;
+		const float m_minFrametime = 1.0f / m_targetFPS;
 		int m_FPS;
 
 		//Inactive states to potentially be active during the Application's lifetime
@@ -87,6 +87,7 @@ namespace nf {
 		Gamestate* m_currentState;
 		bool m_stateChange;
 		std::string m_nextState;
+		bool m_stateChangeStarted;
 
 		//Array of booleans that represent keyboard and mouse input minus the scrollwheel
 		std::array<bool, 164> m_keysPressed;

NothinFancy/src/include/Button.h

@@ -14,7 +14,7 @@ namespace nf {
 	public:
 		Button();
 
-		void create(const Vec2& position, std::string string = "", Asset* buttonAsset = nf::BaseAssets::button, double scale = 1.0, double opacity = 1.0);
+		void create(const Vec2& position, std::string string = "", Asset* buttonAsset = nf::BaseAssets::button, float scale = 1.0f, float opacity = 1.0f);
 		const char* identity() override;
 		void render(Shader* shader, unsigned int windowWidth, unsigned int windowHeight, Application* app, Shader* textShader);
 		bool isClicked();

NothinFancy/src/include/Camera.h

@@ -18,13 +18,15 @@ namespace nf {
 		void setType(Type cameraType);
 		Type getType() const;
 
-		void moveForward(double speed);
+		void moveForward(float speed);
-		void moveBackward(double speed);
+		void moveBackward(float speed);
-		void moveRight(double speed);
+		void moveRight(float speed);
-		void moveLeft(double speed);
+		void moveLeft(float speed);
-		void setPosition(double x, double y, double z);
+		void setPosition(float x, float y, float z);
 		void setPosition(const Vec3& position);
 		const Vec3& getPosition();
+		void setRotation(float x, float y);
+		void setRotation(const Vec2& rotation);
 		const Vec3& getRotation();
 
 		void bind(Shader* gBufferShader, Shader* lightingShader, Shader* cubemapShader);

NothinFancy/src/include/Entity.h

@@ -17,28 +17,29 @@ namespace nf {
 			DYNAMIC,
 			DETAIL
 		};
+
 		Entity();
 
 		void create(Asset* modelAsset, Type type = Type::STATIC);
 		bool isConstructed();
 
-		void setType(Type type);
 		Type getType();
 
-		void setPosition(double x, double y, double z);
+		void setPosition(float x, float y, float z);
 		void setPosition(const Vec3& position);
 		void setPositionPhysics(const Vec3& position);
-		void setRotation(double x, double y, double z);
+		void setRotation(float x, float y, float z);
 		void setRotation(const Vec3& rotation);
 		void setRotationPhysics(const Vec4& rotation);
-		void setScale(double x);
+		void setScale(float x);
-		void setScale(double x, double y, double z);
+		void setScale(float x, float y, float z);
 		void setScale(const Vec3& scale);
 
 		bool needsPhysicsUpdate();
 
 		const Vec3& getPosition();
 		const Vec4& getRotation();
+		const Vec3& getScale();
 		void render(Shader* shader, bool onlyDepth);
 		Model* getModel() const;
 #ifdef NFENGINE
@@ -48,6 +49,7 @@ namespace nf {
 		~Entity();
 	private:
 		bool m_constructed;
+		bool m_createdAtLoad;
 		Type m_type;
 		Model* m_model;
 

NothinFancy/src/include/Gamestate.h

@@ -9,6 +9,7 @@ namespace nf {
 	class Application;
 	class Renderer;
 	class Camera;
+	class Entity;
 	class Model;
 	class Texture;
 
@@ -20,9 +21,10 @@ namespace nf {
 
 		virtual void onEnter();
 		bool isRunning();
-		void run(Application* app);
+		bool isLoading();
+		void run(Application* app, bool physics = true);
 
-		virtual void update(double deltaTime);
+		virtual void update(float deltaTime);
 		Camera* getCamera();
 		virtual void render(Renderer& renderer);
 
@@ -30,11 +32,13 @@ namespace nf {
 		void stop();
 
 		std::vector<NFObject*> m_nfObjects;
+		std::vector<Entity*> m_entsToDelete;
 		std::unordered_set<Model*> m_modelsToDelete;
 		std::unordered_set<Texture*> m_texturesToDelete;
 	protected:
 		Application* app;
 		Camera* camera;
+		bool m_loading;
 		bool m_running;
 	};
 }

NothinFancy/src/include/IntroGamestate.h

@@ -9,12 +9,14 @@ namespace nf {
 	public:
 		void onEnter() override;
 
-		void update(double deltaTime) override;
+		void update(float deltaTime) override;
 		void render(Renderer& renderer) override;
 
 		void onExit() override;
 	private:
 		std::chrono::steady_clock::time_point m_start;
+		unsigned int m_frame;
+		float m_scale;
 		UITexture m_logoTex;
 		Text m_text;
 	};

NothinFancy/src/include/Light.h

@@ -13,11 +13,11 @@ namespace nf {
 		};
 		Light();
 
-		void create(const Vec3& position, const Vec3& color, double strength = 1.0, Type type = Type::POINT);
+		void create(const Vec3& position, const Vec3& color, float strength = 1.0f, Type type = Type::POINT);
 		bool isConstructed();
 		void setPosition(const Vec3& position);
 		void setColor(const Vec3& color);
-		void setStrength(double strength);
+		void setStrength(float strength);
 
 		void bind(Shader* shader, unsigned int lightNumber);
 

NothinFancy/src/include/Model.h

@@ -6,10 +6,11 @@
 namespace nf {
 	class Texture;
 	class Shader;
+	struct TempMaterial;
 
 	class Model : public Drawable {
 	public:
-		Model(AModel* model);
+		Model(AModel* model, bool physicsExport);
 
 		void render(Shader* shader, bool onlyDepth, unsigned int count);
 		void bindMaterials(Shader* shader);
@@ -18,6 +19,8 @@ namespace nf {
 
 		~Model();
 	private:
+		void parseMaterials(std::unordered_map<std::string, TempMaterial*>& mats, std::string& mtl);
+
 		bool m_base;
 		std::vector<std::tuple<Texture*, Texture*, Texture*, float, float, float, float>> m_materials;
 		const std::string m_hasDiffString = "hasDiffuseTex[";

NothinFancy/src/include/PhysicsEngine.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <unordered_map>
 #include <PxConfig.h>
 #include <PxPhysicsAPI.h>
 
@@ -7,32 +8,37 @@ using namespace physx;
 namespace nf {
 	class Application;
 	class Entity;
+	class Model;
 
 	class PhysicsEngine {
 	public:
 		PhysicsEngine(Application* app);
 
 		void newScene();
-		void update(double dt);
+		void update(float dt);
+		void addMesh(Model* model, std::vector<float>& vertices);
 		void addActor(Entity* entity);
 		void closeScene();
 
 		~PhysicsEngine();
 	private:
+		template<typename ActorType>
+		void updateEnt(PxActor* act, PxTransform& transform, PxMeshScale& scale);
+
 		Application* m_app;
+		PxDefaultAllocator m_alloc;
+		PxErrorCallback* m_err;
 		PxFoundation* m_foundation;
 		PxPvd* m_pvd;
 		PxPvdTransport* m_transport;
 		PxPhysics* m_phy;
 		PxCooking* m_cooking;
-		PxCpuDispatcher* m_dispacher;
+		PxDefaultCpuDispatcher* m_dispacher;
+		PxMaterial* m_defaultMat;
 		PxScene* m_scene;
+		std::unordered_map<Model*, PxConvexMesh*> m_meshes;
 
-		PxDefaultAllocator m_alloc;
+		const float m_stepSize;
-		PxErrorCallback* m_err;
+		float m_accumulator;
-
-		const double m_stepSize;
-
-		double m_accumulator;
 	};
 }

NothinFancy/src/include/Renderer.h

@@ -29,7 +29,7 @@ namespace nf {
 		void render(Light& in);
 		void render(Cubemap& in);
 
-		void doFrame(Camera* camera, double dT);
+		void doFrame(Camera* camera, float dT);
 
 		~Renderer();
 	private:

NothinFancy/src/include/Sound.h

@@ -12,7 +12,7 @@ namespace nf {
 		Sound();
 
 		void create(Asset* soundAsset);
-		void setVolume(double volume);
+		void setVolume(float volume);
 		void setEntity(Entity& entity);
 		void setPosition(const Vec3& position);
 		void play(bool loop = false);

NothinFancy/src/include/Text.h

@@ -23,12 +23,12 @@ namespace nf {
 	public:
 		Text();
 
-		void create(const std::string& string, const Vec2& position, const Vec3& color = {1.0, 1.0, 1.0}, double opacity = 1.0, double scale = 1.0, Asset* font = BaseAssets::font);
+		void create(const std::string& string, const Vec2& position, const Vec3& color = {1.0, 1.0, 1.0}, float opacity = 1.0f, float scale = 1.0f, Asset* fontAsset = BaseAssets::font);
 		const char* identity() override;
 		void setText(const std::string& string);
 		void setColor(const Vec3& color);
-		void setScale(double scale);
+		void setScale(float scale);
-		void setOpacity(double opacity);
+		void setOpacity(float opacity);
 		void render(Shader* shader, unsigned int windowWidth, unsigned int windowHeight, bool onButton = false, float buttonWidth = 0.0f, float buttonHeight = 0.0f, const Vec2& buttonPos = Vec2());
 
 		void destroy() override;

NothinFancy/src/include/UIElement.h

@@ -11,7 +11,7 @@ namespace nf {
 		UIElement();
 
 		virtual const char* identity();
-		void setPosition(double x, double y);
+		void setPosition(float x, float y);
 		void setPosition(const Vec2& position);
 		void centered(bool x, bool y = false);
 		bool isConstructed();

NothinFancy/src/include/UITexture.h

@@ -11,10 +11,10 @@ namespace nf {
 	public:
 		UITexture();
 
-		void create(Asset* textureAsset, const Vec2& position, double scale = 1.0, double opacity = 1.0);
+		void create(Asset* textureAsset, const Vec2& position, float scale = 1.0f, float opacity = 1.0f);
 		const char* identity() override;
-		void setScale(double scale);
+		void setScale(float scale);
-		void setOpacity(double opacity);
+		void setOpacity(float opacity);
 		void render(Shader* shader, unsigned int windowWidth, unsigned int windowHeight) override;
 
 		void destroy() override;

NothinFancy/src/include/Utility.h

@@ -28,7 +28,7 @@ __debugbreak();}
 		static void LogImp(const char* in);
 		static void LogImp(const std::string& in);
 		static void LogImp(int in);
-		static void LogImp(double in);
+		static void LogImp(float in);
 		static void ErrorImp(const char* in, const char* filename, int line);
 		static void ErrorImp(const std::string& in, const char* filename, int line);
 	};
@@ -41,9 +41,14 @@ std::exit(-1);}
 #endif
 	struct Vec2 {
 		Vec2() : x(0.0), y(0.0) {}
-		Vec2(double x1) : x(x1), y(x1) {}
+		Vec2(float x1) : x(x1), y(x1) {}
-		Vec2(double x1, double y1) : x(x1), y(y1) {}
+		Vec2(float x1, float y1) : x(x1), y(y1) {}
-		Vec2 operator*(const double scalar) {
+		Vec2(double x1) : x((float)x1), y((float)x1) {}
+		Vec2(double x1, double y1) : x((float)x1), y((float)y1) {}
+		Vec2 operator+(const Vec2& rhs) const {
+			return Vec2(x + rhs.x, y + rhs.y);
+		}
+		Vec2 operator*(const float scalar) const {
 			return Vec2(x * scalar, y * scalar);
 		}
 		Vec2& operator+=(const Vec2& rhs) {
@@ -59,13 +64,18 @@ std::exit(-1);}
 		bool operator==(const Vec2& rhs) {
 			return this->x == rhs.x && this->y == rhs.y;
 		}
-		double x, y;
+		float x, y;
 	};
 	struct Vec3 {
 		Vec3() : x(0.0), y(0.0), z(0.0) {}
-		Vec3(double x1) : x(x1), y(x1), z(x1) {}
+		Vec3(float x1) : x(x1), y(x1), z(x1) {}
-		Vec3(double x1, double y1, double z1) : x(x1), y(y1), z(z1) {}
+		Vec3(float x1, float y1, float z1) : x(x1), y(y1), z(z1) {}
-		Vec3 operator*(const double scalar) {
+		Vec3(double x1) : x((float)x1), y((float)x1), z((float)x1) {}
+		Vec3(double x1, double y1, double z1) : x((float)x1), y((float)y1), z((float)z1) {}
+		Vec3 operator+(const Vec3& rhs) const {
+			return Vec3(x + rhs.x, y + rhs.y, z + rhs.z);
+		}
+		Vec3 operator*(const float scalar) const {
 			return Vec3(x * scalar, y * scalar, z * scalar);
 		}
 		Vec3& operator+=(const Vec3& rhs) {
@@ -83,13 +93,18 @@ std::exit(-1);}
 		bool operator==(const Vec3& rhs) {
 			return this->x == rhs.x && this->y == rhs.y && this->z == rhs.z	;
 		}
-		double x, y, z;
+		float x, y, z;
 	};
 	struct Vec4 {
 		Vec4() : x(0.0), y(0.0), z(0.0), w(0.0) {}
 		Vec4(float x1) : x(x1), y(x1), z(x1), w(x1) {}
 		Vec4(float x1, float y1, float z1, float w1) : x(x1), y(y1), z(z1), w(w1) {}
-		Vec4 operator*(const float scalar) {
+		Vec4(double x1) : x((float)x1), y((float)x1), z((float)x1), w((float)x1) {}
+		Vec4(double x1, double y1, double z1, double w1) : x((float)x1), y((float)y1), z((float)z1), w((float)w1) {}
+		Vec4 operator+(const Vec4& rhs) const {
+			return Vec4(x + rhs.x, y + rhs.y, z + rhs.z, w + rhs.w);
+		}
+		Vec4 operator*(const float scalar) const {
 			return Vec4(x * scalar, y * scalar, z * scalar, w * scalar);
 		}
 		Vec4& operator+=(const Vec4& rhs) {