feat: fruits, globals, input, snake, point, window

src/window.cpp

@@ -0,0 +1,34 @@
+#include "window.hpp"
+#include <iostream>
+#include <chrono>
+#include <thread>
+
+Window::Window() {
+    for(std::array<char, COL> &row : m_board) {
+	row.fill('.');
+    }
+}
+
+void Window::draw_window() {
+    for(std::array<char, COL> &row : m_board) {
+	for(char &col : row) {
+	    std::cout << col << " ";
+	}
+	std::cout << "\r\n";
+    }
+    std::cout << std::flush;
+}
+
+void Window::clear_window() {
+    std::cout<<"\033[H" << std::flush;
+}
+
+void Window::tick(double frames_per_second) {
+    std::this_thread::sleep_for(std::chrono::milliseconds((int) (1000 / frames_per_second)));
+}
+
+void Window::update_loop(int fps) {
+    clear_window();
+    tick(fps);
+    draw_window();
+}