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

src/input.cpp

@@ -0,0 +1,16 @@
+#include "input.hpp"
+#include <ncurses.h>
+
+void Input::get_input() {
+    while(true) {
+	initscr();
+	cbreak();
+	noecho();
+
+	m_current_key = getch();
+	endwin();
+	if(m_current_key == 'q') {
+	    break;
+	}
+    }
+}