Added physics-related functions to Entity and mouse clicks vs holds

Game/src/MainState.cpp

@@ -9,8 +9,9 @@ void MainState::onEnter() {
 	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));
+	text.create("", nf::Vec2(0.1, 0.025), nf::Vec3(0.8));
 	text.centered(true);
+	gravText.create("", nf::Vec2(0.025, 0.2), nf::Vec3(0.8), 1.0f, 0.5f);
 	uiTex.create(nf::BaseAssets::logo, nf::Vec2(0.025, 0.025), 0.5);
 	button.create(nf::Vec2(0.8, 0.025), "Reset");
 	button2.create(nf::Vec2(0.6, 0.025), "Play Sound");
@@ -29,12 +30,15 @@ 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(nf::BaseAssets::sphere, nf::Entity::Type::DYNAMIC);
+				entities.back()->create(ap["2mats.obj"], nf::Entity::Type::DYNAMIC);
 				entities.back()->setPosition(nf::Vec3(5.0 + x * 2.05, 1.0 + y * 2.05, -5.0 + z * 2.05));
 			}
 		}
 	}
 
+	grav = 2.0f;
+	setGravity(grav);
+
 	camera->setPosition(-20.0, 5.0, 0.0);
 	camera->setRotation(85.0, 0.0);
 }
@@ -76,12 +80,28 @@ void MainState::update(float deltaTime) {
 		sound2.stop();
 	}
 
-	if (app->isKeyPressed(NFI_K)) {
+	if (app->isMouseClicked(NFI_LEFTMOUSE) || app->isMouseHeld(NFI_RIGHTMOUSE)) {
 		entities.push_back(new nf::Entity);
-		entities.back()->create(ap["2mats.obj"], nf::Entity::Type::DYNAMIC);
-		entities.back()->setPosition(camera->getPosition());
+		entities.back()->create(nf::BaseAssets::sphere, nf::Entity::Type::DYNAMIC);
+		entities.back()->setPosition(camera->getPosition() + camera->getRotation() * 5.0);
+		entities.back()->setVelocity(camera->getRotation() * 100.0f);
+		entities.back()->setMass(1000.0f);
 	}
 
+	if (app->isKeyHeld(NFI_UP)) {
+		grav += 0.05f;
+		setGravity(grav);
+	}
+	if (app->isKeyHeld(NFI_DOWN)) {
+		grav -= 0.05f;
+		setGravity(grav);
+	}
+	if (app->isKeyPressed(NFI_T)) {
+		grav = 1.0f;
+		setGravity(1.0f);
+	}
+	gravText.setText("Gravity Scale: " + std::to_string(grav));
+
 	if (app->isKeyPressed(NFI_ESCAPE))
 		app->quit();
 }
@@ -93,6 +113,7 @@ void MainState::render(nf::Renderer& renderer) {
 	renderer.render(light2);
 	renderer.render(light3);
 	renderer.render(text);
+	renderer.render(gravText);
 	renderer.render(uiTex);
 	renderer.render(button);
 	renderer.render(button2);

Game/src/include/MainState.h

@@ -16,6 +16,7 @@ private:
 	nf::Entity test;
 	nf::Entity plane;
 	nf::Text text;
+	nf::Text gravText;
 	nf::UITexture uiTex;
 	nf::Button button;
 	nf::Button button2;
@@ -27,5 +28,7 @@ private:
 	nf::Sound sound;
 	nf::Sound sound2;
 
+	float grav;
+
 	std::vector<nf::Entity*> entities;
 };