starting an upgrade to move everything to just use ptrs and simplify the code a little

include/element.hpp

@@ -4,25 +4,31 @@
 #include <vector>
 #include "globals.hpp"
 
+
 struct Point {
 	int m_row;
 	int m_col;
-	Point() {}
-	Point(int x, int y) : m_row(x), m_col(y) {}
+	char m_symbol;
+	int m_direction;
+	Point() : m_row(0), m_col(0), m_symbol(' ') {}
+	Point(int x, int y, char s) : m_row(x), m_col(y), m_symbol(s) {}
+	Point(int x, int y, char s, int d) : m_row(x), m_col(y), m_symbol(s), m_direction(d) {}
 	void set_new_point(int row, int col);
 	void set_new_point(Point &point);
 };
 
+void get_new_pos(Point* (*board)[COL], Point** segments);
+
 struct Head {
 	Head() : m_direction(2) {};
-	Point m_head {5, 5};
+	Point m_head {5, 5, '*'};
 	Point m_previous_head;
 	int m_direction;
 	void get_new_pos();
 };
 
 struct Tail {
-	Point m_tail_pos;
+	Point m_tail_pos {0, 0, '@'};
 	Point m_previous_tail_pos;
 };
 
@@ -35,7 +41,7 @@ struct Body {
 
 struct Fruit {
 	Fruit();
-	Point m_point;
+	Point m_point {0, 0, 'o'};
 	void get_new_pos(char (&board)[ROW][COL], Head &head);
 };