GameProject.cpp

#include <SFML/Audio.hpp>
#include <SFML/Graphics.hpp>
#include <chrono>
#include <iostream>
#include "Player.h"
#include "Animation.h"
#include "Obstacles.h"
#include "Food.h"
#include "Status.h"
#include <time.h>
#include <sstream>
using namespace std;

struct GameOverMessage
{
	sf::Font font;
	sf::Text text;
	GameOverMessage() {
		if (!font.loadFromFile("Monogram.ttf"))
		{
			cout << "Error loading arial.ttf" << endl;
		}
		text.setFont(font);
		text.setString("Game Over");
		text.setCharacterSize(80); // in pixels, not points!
		// set the color
		// set the text style
		text.setStyle(sf::Text::Bold | sf::Text::Underlined);
		text.setPosition(sf::Vector2f(800 / 2, 600 / 2 ));
	}

	void draw(sf::RenderWindow& window) {
		window.draw(text);
	}
};

int main()
{
	// Create the main window
	GameOverMessage gameovermsg;
	Status status;
	sf::RenderWindow window(sf::VideoMode(status.window_width, status.window_height), "VitaTheDino");
	sf::Texture bg;
	bg.loadFromFile("background2.png");
	sf::Sprite sBackground(bg);
	Player vita({ status.window_width / 2 - 55, status.window_height / 2 - 30});
	int o1 = 1,o2 = 2;
	Obstacles object({ 1200.0f ,600.0f }, o1);
	Obstacles object2({ 800.0f ,1000.0f }, o2);
	//Coin Objects:
	std::vector<Food*> coinVec;
	Food coin1({ 20, 20 });
	coinVec.push_back(&coin1);
	srand(time(NULL));
	coin1.setPos({ 700, 600 });
	int score = 0;
	sf::Font font;
	if (!font.loadFromFile("Monogram.ttf"))
		return EXIT_FAILURE;
	std::ostringstream ssScore;
	ssScore << "Score: " << score;
	font.loadFromFile("Monogram.ttf");
	sf::Text lblScore;
	lblScore.setCharacterSize(60);
	lblScore.setPosition({ 750, 0 });
	lblScore.setFont(font);
	lblScore.setString(ssScore.str());
	sf::Vector2f _dir = { 1.0f, 1.0f };
	sf::Vector2f _dir2 = { -1.0f, 1.0f };
	float life = 2;
	//Font
	
	sf::Text text("VitaTheDino", font, 50);

	// timepoint for delta time calculation
	auto tp = chrono::steady_clock::now();
	// Load a music to play
	sf::Music music;
	if (!music.openFromFile("13.ogg"))
		return EXIT_FAILURE;
	sf::SoundBuffer buffer;
	if (!buffer.loadFromFile("coininsert.wav"))
		return -1;
	sf::Sound sound;
	sound.setBuffer(buffer);
	// Play the music
	music.setVolume(2.f);
	music.setLoop(true);
	music.play();

	// Start the game loop
	while (window.isOpen())
	{
		// Process events
		sf::Event event;
		while (window.pollEvent(event))
		{
			// Close window: exit
			if (event.type == sf::Event::Closed)
				window.close();
		}

		// get delta time
		float dt;
		{
			const auto new_tp = chrono::steady_clock::now();
			dt = chrono::duration<float>(new_tp - tp).count();
			tp = new_tp;
		}

		//Handle input //TODO: move to status class
		if (life > 0) {
			sf::Vector2f dir = { 0.0f,0.0f };
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Up))
			{
				if (vita.getY() + 16 <= 0) dir.y = 0.0f;
				else dir.y -= 2.0f;
			}
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Down))
			{
				if (vita.getY() + 88 >= status.window_height) dir.y = 0.0f;
				else dir.y += 2.0f;
			}
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
			{
				if (vita.getX() + 20 <= 0) dir.x = 0.0f;
				else dir.x -= 2.0f;
			}
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
			{
				if (vita.getX() + 50 >= status.window_width) dir.x = 0.0f;
				else dir.x += 2.0f;
			}
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Space) && sf::Keyboard::isKeyPressed(sf::Keyboard::Right))
			{
				if (vita.getX() + 50 >= status.window_width) dir.x = 0.0f;
				else dir.x += 5.0f;
			}
			if (sf::Keyboard::isKeyPressed(sf::Keyboard::Space) && sf::Keyboard::isKeyPressed(sf::Keyboard::Left))
			{
				if (vita.getX() + 20 <= 0) dir.x = 0.0f;
				else dir.x -= 5.0f;
			}
			if (object.getX() - 250 >= status.window_width) _dir.x = -1.0f;
			if (object.getX() + 250 <= 0) _dir.x = 1.0f;
			if (object.getY() - 250 >= status.window_height) _dir.y = -1.0f;
			if (object.getY() + 250 <= 0) _dir.y = 1.0f;

			if (object2.getX() - 350 >= status.window_width) _dir2.x = -1.0f;
			if (object2.getX() + 350 <= 0) _dir2.x = 1.0f;
			if (object2.getY() - 350 >= status.window_height) _dir2.y = -1.0f;
			if (object2.getY() + 350 <= 0) _dir2.y = 1.0f;

			if (vita.isCollidingwithObject(object) || vita.isCollidingwithObject(object2)) life -= 1;
			//Coin Logic:

			for (int i = 0; i < coinVec.size(); i++) {
				if (vita.isCollidingwithFood(coinVec[i])) {
					sound.play();
					float x = rand() % 800 + 100;
					float y = rand() % 600 + 100;
					coinVec[i]->setPos({ x, y });
					score++;
					ssScore.str("");
					ssScore << "Score " << score;
					lblScore.setString(ssScore.str());
				}
			}
			//if (score == 1) {


			//}
			//Set direction
			
			vita.SetDirection(dir);

			//update

			
			vita.Update(dt);


			// Clear screen
			window.clear();

			window.draw(sBackground);		//Draw background
			window.draw(text);				//Draw text
			window.draw(lblScore);
			coin1.drawTo(window);
			// Draw the sprite
			vita.Draw(window);
			
			if (score >= 3) {
				object.SetDirection(_dir);
				object.Update(dt, o1);
				object.Draw(window);
			}
			if (score >= 10) {
				object2.SetDirection(_dir2);
				object2.Update(dt, o2);
				object2.Draw(window);
			}
		}
		// Update the window
		else gameovermsg.draw(window);
		window.display();
	}
	return EXIT_SUCCESS;
}