snake can collide and removed some magic numbers

src/main.cpp

@@ -11,26 +11,29 @@ int main () {
 	Input input;
 	bool running = true;
 
-	Point* segments[ROW * COL] = {};
-	segments[0] = new Point { 5, 5, '*', 1 }; // Head
-	segments[2] = new Point { (rand() % ROW), (rand() % COL), 'o', 0 }; // Fruit
+	Point* segments[(ROW * COL) + 3] = {}; // 2 for head, 1 for fruit, rest for tail
+	segments[0] = new Point { 5, 5, '*' }; // Head
+	segments[2] = new Point { (rand() % ROW), (rand() % COL), 'o' }; // Fruit
 
 	std::thread input_thread(
 			&Input::get_input, &input,
-			std::ref(segments[0]->m_direction),
+			std::ref(segments[0]->m_dir),
 			std::ref(running));
 
 	while (running) {
 		on_fruit_eaten(window.m_board, segments);
 		determine_index_zero_pos(window.m_board, segments);
 		move_tail_indicies(segments);
-	// 	if(body.m_body.size() >= (ROW * COL)) {
-	// 		std::cout << "You win! Score: " + std::to_string(body.m_body.size()) << std::endl;
-	// 		running = false;
-	// 	} else if(body.check_collision(head)) {
-	// 		std::cout << "You died! Score: " + std::to_string(body.m_body.size()) << std::endl;
-	// 		running = false;
-	// 	}
+
+		for(int i = (ROW * COL) - 1; i > 3; i--) {
+			if(segments[i] == nullptr) break;
+			std::cout << "You win! Score: " << get_score() << std::endl;
+			running = false;
+		}
+		if(segment_overlap(segments)) {
+			std::cout << "You died! Score: " << get_score() << std::endl;
+			running = false;
+		}
 		window.clear_display();
 		window.update_display(segments);
 		window.draw_display(200);