Merge pull request #57 from YarikLiulin/main

Last lab Zmeyka

Zmeyka_Liulin/last_lab.c

@@ -0,0 +1,178 @@
+#include <stdio.h>
+#include <conio.h>
+#include <windows.h>
+
+
+#define HEIGHT 20
+#define WIDTH 20 
+
+
+int x, y, fruitX, fruitY, score, gameOver;
+int tailX[100], tailY[100];
+int nTail;
+enum eDirection {STOP = 0, LEFT, RIGHT, UP, DOWN};
+enum eDirection dir;
+
+void Setup() {
+	//Èçíà÷àëüíàÿ íàñòðîéêà èãðû è ïåðâîíà÷àëüíîå ìåíþ
+	score = 0;
+	char button;
+	x = WIDTH / 2;
+	y = HEIGHT / 2;
+	fruitX = rand() % WIDTH;
+	fruitY = rand() % HEIGHT;
+	dir = STOP;
+
+	printf("Menu:\n");
+	printf("If you want to play game push button p\n");
+	printf("If you want to quit push button x\n");
+
+	scanf_s("%c", &button);
+	if (button == 'p') {
+		gameOver = 0;
+	}
+	if (button == 'x') {
+		gameOver = 1;
+	}
+
+
+}
+
+
+void Draw() {
+	//Îòðèñîâêà ãðàíèö, çìåè è ôðóêòîâ
+	system("cls"); //Î÷èñòêà êîíñîëè íàõîäèòñÿ â windows.h
+	for (int i = 0; i < WIDTH + 1 ; i++) {
+		printf("#");
+	}
+	printf("\n");
+
+	for (int i = 0; i < HEIGHT; i++) {
+		for (int j = 0; j < WIDTH ; j++) {
+			if (j == 0 || j == (WIDTH - 1)) {
+				printf("#");
+			}
+			if (i == y && j == x) {
+				printf("0");
+			}
+			if (i == fruitY && j == fruitX) {
+				printf("F");
+			}
+			else {
+				int print = 0;
+				for (int k = 0; k < nTail; k++) {
+					if (tailX[k] == j && tailY[k] == i) {
+						print = 1;
+						printf("o");
+					}
+				}
+				if (!print) {
+					printf(" ");
+				}
+			}
+		}
+		printf("\n");
+	}
+
+	for (int i = 0; i < WIDTH + 1; i++) {
+		printf("#");
+	}
+	printf("\n");
+
+	printf("score: %d\n", score);
+	printf("to quit push x");
+}
+
+
+void Input() {
+	//Ïðè ïîìîùè áèáëåîòåêè konio.h îòñëåæèâàåì íàæèìàåìûå êíîïêè. Ïðèìå÷àíèå: çìåéêà äâèãàåòñÿ òîëüêî, êîãäà íàæèìàåìûå êëàâèøû ðàáîòàþò â íèæíåì ðåãèñòðå. 
+	if (_kbhit()) {
+		switch (_getch()) {
+		case 'a':
+			dir = LEFT;
+			break;
+		case 'd':
+			dir = RIGHT;
+			break;
+		case 'w':
+			dir = UP;
+			break;
+		case 's':
+			dir = DOWN;
+			break;
+		case 'x':
+			gameOver = 1;
+			break;
+		}
+	}
+}
+
+
+void Logic() {
+	//Ëîãèêà èãðû. Çäåñü ìû ïðîãðàììèðóåì äâèæåíèå çìåè, óâåëè÷åíèå ñ÷åòà, ïîåäàíèå ôðóêòîâ.
+	int prevX = tailX[0];
+	int prevY = tailY[0];
+	int prev2X, prev2Y;
+	tailX[0] = x;
+	tailY[0] = y;
+
+	for (int i = 1; i < nTail; i++) {
+		prev2X = tailX[i];
+		prev2Y = tailY[i];
+		tailX[i] = prevX;
+		tailY[i] = prevY;
+		prevX = prev2X;
+		prevY = prev2Y;
+	}
+
+	switch (dir) {
+	case LEFT:
+		x--;
+		break;
+	case RIGHT:
+		x++;
+		break;
+	case UP:
+		y--;
+		break;
+	case DOWN:
+		y++;
+		break;
+	}
+
+	if (x < 0) {
+		x = WIDTH - 1;
+	}
+	else if (x >= WIDTH -1 ){
+		x = 0;
+	}
+	if (y < 0) {
+		y = HEIGHT - 1;
+	}
+	else if (y >= HEIGHT) {
+		y = 0;
+	}
+	for (int i = 0; i < nTail; i++) {
+		if (tailX[i] == x && tailY[i] == y) {
+			gameOver = 1;
+		}
+	}
+	if (x == fruitX && y == fruitY) {
+		score += 10;
+		fruitX = rand() % WIDTH;
+		fruitY = rand() % HEIGHT;
+		nTail++;
+	}
+}
+
+
+int main() {
+	//Ñîáèðàåì âñå âìåñòå 
+	Setup();
+	while (!gameOver) {
+		Draw();
+		Input();
+		Logic();
+		Sleep(30); //Íàõîäèòüñÿ â áèáëåîòåêå windows.h äåëàåò çàäåðæêó 10 ìèëëèñåêóíä. Äîáàâëÿåò ïëàâíîñòè èãðå 
+	}
+}