main.cpp

#include <SFML/Graphics.hpp>
#include <SFML/Audio.hpp>
#include <cmath>                                      
#define PI 3.14159265  
#include <iostream>
#include <time.h>
#include <sstream>

using namespace sf;

std::ostringstream score_string; // òåêñòîâàÿ ïåðåìåííàÿ äëÿ êîëè÷åñòâà î÷êîâ
std::ostringstream level_string; // òåêñòîâàÿ ïåðåìåííàÿ äëÿ íîìåðà óðîâíÿ

int deg = 0, // óãîë ïîâîðîòà øïðèöà â ãðàäóñàõ
	d = 0,   // âåëè÷èíà ñìåùåíèÿ øïðèöà
	score = 0, // êîëè÷åñòâî î÷êîâ
	score_from_begin_level = 0, // êîëè÷åñòâî íàáðàííûõ î÷êîâ ñ íà÷àëà óðîâíÿ
	level = 1, // óðîâåíü
	//i = 0, // ñ÷¸ò÷èê ïîïàäàíèé
	num_for_sound_check = 1, // ÷òîáû çâóê ïîïàäàíèÿ áûë 1 ðàç
	num_for_sound_start = 1, // ÷òîáû çâóê ñòàðòà áûë 1 ðàç
	num_for_sound_off = 1; // ÷òîáû çâóê ïðîïóñêà áûë 1 ðàç

float k = 0.1, h = 0.1, // ìàñøòàáû "ïðîèãðàë" è "â ÿáëî÷êî"
	  speed_ass = 4; // ñêîðîñòü ïîïû

double  rad = 0, // óãîë ïîâîðîòà øïðèöà â ðàäèàíàõ
		dx = 0,  // êîýôôèöèåíò ñìåùåíèÿ øïðèöà ïî ïñè Õ
		dy = 0,  // êîýôôèöèåíò ñìåùåíèÿ øïðèöà ïî ïñè Ó
		x_ass = 400, // êîîðäèíàòà ïîïû Õ
		y_ass = 80,  // êîîðäèíàòà ïîïû Ó
		x_arrow = 0, // êîîðäèíàòà øïðèöà Õ 
		y_arrow = 0, // êîîðäèíàòà øïðèöà Ó
		scale = 1,   // ìàñøòàá øïðèöà
		x2 = 0,      // êîîðäèíàòà êîíöà èãëû Õ
		y2 = 0,		 // êîîðäèíàòà êîíöà èãëû Ó
		timer = 0,    // ìåòêà âðåìåíè
		delay = 0.01;  // çàäåðæêà äëÿ ìàñøòàáèðîâàíèÿ ÿáëî÷êà

bool start = false, // ñòàðò øïðèöà
	 check = false; // ïîïàäàíèå â öåëü

const int def = 40; // òî÷íîñòü äëÿ ïîïàäàíèÿ ( +/- )
const int speed_arrow = 17; // ñêîðîñòü øïðèöà
const float scale_factor = 0.1; // âåëè÷èíà èçìåíåíèÿ ìàñøòàáà â ÿáëî÷êî
const int score_add = 100; // ñòîëüêî î÷êîâ äîáàâëÿåì ïðè ïîïàäàíèè
const float speed_ass_add = 1.1; // âî ñòîëüêî ðàç óâèëè÷èâàåì ñêîðîñòü ïîïû ïðè ïîïàäàíèè
//const int num_for_add_level = 3; // ñòîëüêî ðàç íàäî ïîïàñòü, ÷òîáû ïîâûñèëñÿ óðîâåíü
const float speed_ass_ini = 4; // íà÷àëüíàÿ ñêîðîñòü ïîïû
const int score_next = 300; // ñòîëüêî î÷êîâ íàäî íàáðàòü äëÿ ïåðåõîäà íà ñëåäóùèé óðîâåíü

Clock cl;

int main()
{
	Font font;
	font.loadFromFile("font\\CyrilicOld.TTF");
	Text score_text("", font, 25);
	Text level_text("", font, 25);
	ContextSettings settings;
	settings.antialiasingLevel = 8;
	RenderWindow window(VideoMode(800, 600), "Doctor Ass", Style::Default, settings);
	
	// çàãðóæàåì çâóêè
	SoundBuffer buffer, buffer_start, buffer_off;

	Sound check_sound;
	Sound start_sound;
	Sound off_sound;

	score_string << "0";	level_string << "1";

	while (window.isOpen())
	{
		Event event;
		while (window.pollEvent(event))
		{
			// Ïîëüçîâàòåëü íàæàë íà «êðåñòèê» è õî÷åò çàêðûòü îêíî?
			if (event.type == Event::Closed) window.close();
			// Ïîâîðîò øïðèöà (åñëè îí íå ëåòèò)
			if (event.key.code == Keyboard::Right && (!start)) deg += 5;
			if (event.key.code == Keyboard::Left && (!start)) deg -= 5;
			// çàïóñêàåì øïðèö
			if (event.key.code == Keyboard::Space)
			{
				if (num_for_sound_start == 1)
				{
					buffer_start.loadFromFile("sound\\start.ogg");
					start_sound.setBuffer(buffer_start);
					start_sound.play();
				}
				num_for_sound_start++;
				start = true;
			}
		}

		window.clear(Color::White);

		// òåêñòóðà øïðèö
		Texture t_arrow;
		t_arrow.loadFromFile("textures\\shpritz.png");
		Sprite s_arrow(t_arrow);
		t_arrow.setSmooth(true);

		// òåêñòóðà ïîïà
		Texture t_ass;
		t_ass.loadFromFile("textures\\ass.png");
		Sprite s_ass(t_ass);
		//t_ass.setSmooth(true);
		s_ass.setOrigin(65.f, 70.f);

		// òåêñòóðà ïîïà ñ êðîâüþ
		Texture t_ass_blood;
		t_ass_blood.loadFromFile("textures\\ass_blood.png");
		Sprite s_ass_blood(t_ass_blood);
		t_ass_blood.setSmooth(true);
		s_ass_blood.setOrigin(65.f, 70.f);

		// òåêñòóðà â ÿáëî÷êî
		Texture t_apple;
		t_apple.loadFromFile("textures\\apple.jpg");
		Sprite s_apple(t_apple);
		s_apple.setOrigin(150.f, 110.f);

		// òåêñòóðà ÏÐÎÈÃÐÀË
		Texture t_over;
		t_over.loadFromFile("textures\\over.png");
		Sprite s_over(t_over);
		s_over.setOrigin(124.f, 90.f);

		rad = (PI * deg) / 180; // ïåðåâîäèì ãðàäóñû â ðàäèàíû

		// êîýôôèöèåíò ñìåùåíèÿ ïî îñÿì (çàâèñèò îò óãëà íàêëîíà)
		dx = sin(rad);
		dy = cos(rad);

		if (start)	// çàïóñêàåì øïðèö ïðè íàæàòèè íà ïðîáåë
		{
			d += speed_arrow;	//âåëè÷èíà ñìåùåíèÿ øïðèöà
			if (!check) scale -= 0.01;	//èçìåíåíèå ðàçìåðà øïðèöà
		}

		if (x_ass > 720 || x_ass < 60) speed_ass = -speed_ass;	// åñëè ïîïà äîåõàëà äî êîíöà, ðàçâîðà÷èâàåì å¸

		// ïðîâåðêà ïîïàäàíèÿ		
		if (x_arrow > (x_ass - def) && x_arrow < (x_ass + def) && y_arrow >(y_ass - def) && y_arrow < (y_ass + def) && start) check = true;

		if (!check)	// åñëè ïîïàëè - øïðèö è ïîïà îñòàþòñÿ íà ìåñòå
		{
			x_ass += speed_ass;	// ñìåùàåì ïîïó
			//êîîðäèíàòû øïðèöà
			x_arrow = 400 + d * dx;
			y_arrow = 500 - d * dy;
		}

		// îòðèñîâêà ïîïû
		s_ass.setPosition(Vector2f(x_ass, y_ass));
		if (!check)	window.draw(s_ass);
		else  // åñëè ïîïàëè - ðèñóåì ñ êðîâüþ
		{
			s_ass_blood.setPosition(Vector2f(x_ass, y_ass));
			window.draw(s_ass_blood);
		}

		// îòðèñîâêà øïðèöà
		s_arrow.setOrigin(32.f, 150.f);
		s_arrow.rotate(deg);
		s_arrow.setPosition(Vector2f(x_arrow, y_arrow));
		s_arrow.scale(scale, scale);
		window.draw(s_arrow);

		// ïîïàë 
		if (check)
		{
			if (num_for_sound_check == 1)
			{
				buffer.loadFromFile("sound\\check.ogg");
				check_sound.setBuffer(buffer);
				check_sound.play();
			}
			num_for_sound_check++;
			//çàïóñêàåì òàéìåð
			float time = cl.getElapsedTime().asSeconds();
			cl.restart();
			timer += time;
			if (timer > delay)
			{
				timer = 0;
				if (k < 1) k += scale_factor; // ìàñøòàáèðóåì  ÿáëî÷êî
			}
			s_apple.scale(k, k);
			s_apple.setPosition(Vector2f(400, 300));
			window.draw(s_apple);
		}

		// íå ïîïàë
		if (y_arrow < 0)
		{
			if (num_for_sound_off == 1)
			{
				buffer_off.loadFromFile("sound\\off.ogg");
				off_sound.setBuffer(buffer_off);
				off_sound.play();
			}
			num_for_sound_off++;
			//çàïóñêàåì òàéìåð
			float time = cl.getElapsedTime().asSeconds();
			cl.restart();
			timer += time;
			if (timer > delay)
			{
				timer = 0;
				if (h < 1) h += scale_factor; // ìàñøòàáèðóåì Ïðîèãðàë
			}
			s_over.scale(h, h);
			s_over.setPosition(Vector2f(400, 300));
			window.draw(s_over);
		}

		if (Keyboard::isKeyPressed(Keyboard::Enter))  // Íàæàëè íà ïðîáåë - ïåðåçàïóñê èãðû
		{
			if (check) // åñëè ïîïàëè
			{
				score += (score_add + abs(deg)); // äîáàâëÿåì î÷êè ïðè ïîïàäàíèè
				score_from_begin_level += (score_add + abs(deg));
				if (score_from_begin_level >= score_next) // ïåðåõîä íà ñëåäóþùèé óðîâåíü ïðè íàáîðå score_next î÷êîâ
				{
					score_from_begin_level = 0;
					level++; 
					speed_ass *= speed_ass_add;
				}
			}

			if (y_arrow < 0) // åñëè íå ïîïàëè
			{
				speed_ass = speed_ass_ini;
				level = 1;
				score = 0;
				score_from_begin_level = 0;
			}

			// ïåðåçàïóñê èãðû
			x_arrow = 0; y_arrow = 0; deg = 0; d = 0;
			scale = 1;
			x_ass = 400;
			start = false;
			check = false;
			k = 0.1;
			h = 0.1;
			num_for_sound_check = 1;
			num_for_sound_start = 1;
			num_for_sound_off = 1;
		}

		level_string.str(""); // î÷èùàåì ñòðîêîâóþ ïåðåìåííóþ óðîâíÿ
		level_string << level; // óðîâåíü 
		score_string.str("");  // î÷èñòêà ñòðîêîâîé ïåðåìåííîé î÷êîâ
		score_string << score; // ïðèñâàèâàåì òåêñòîâîé ïåðåìåííîé çíà÷åíèå ÷èñëîâîé ïåðåìåííîé (äëÿ âûâîäà â âèäå òåêñòà)

		// âûâîäèì êîëè÷åñòâî î÷êîâ
		score_text.setPosition(10, 480);
		score_text.setString("Î÷êè: " + score_string.str());
		score_text.setColor(Color::Blue);
		score_text.setStyle(Text::Bold);
		window.draw(score_text);

		// âûâîäèì óðîâåíü
		level_text.setPosition(10, 520);
		level_text.setString("Óðîâåíü: " + level_string.str());
		level_text.setColor(Color::Red);
		level_text.setStyle(Text::Bold);
		window.draw(level_text);
		window.display();
	}
	return 0;
}