changed from raw pointer arrays to vectors

include/element.hpp

@@ -1,28 +1,37 @@
 #ifndef ELEMENT_HPP
 #define ELEMENT_HPP
 
+#include <vector>
 #include "globals.hpp"
 
 enum Direction {
-	UP = -2,
-	DOWN = 2,
-	LEFT = -1,
-	RIGHT = 1
+	UP, DOWN, LEFT, RIGHT
 };
 
 struct Vector2i {
 	int x, y;
 	char id;
-	enum Direction m_dir;
 	Vector2i() : x(0), y(0), id('@') {}
 	Vector2i(int x, int y, char s) : x(x), y(y), id(s) {}
 	void set(int x, int y);
 };
 
-int get_score();
-void determine_index_zero_pos(Vector2i** buf);
-void move_tail_indicies(Vector2i** buf);
-void on_fruit_eaten(Vector2i (*board)[COL], Vector2i** buf);
-bool segment_overlap(Vector2i** buf);
+class SnakeGame {
+public:
+	SnakeGame();
+	// ~SnakeGame();
+	// Vector2i* buf[MAX_LEN] = {};
+	std::vector<Vector2i> buf;
+	bool running = true;
+	enum Direction m_dir;
+	void determine_index_zero_pos();
+	void move_tail_indicies();
+	void on_fruit_eaten(Vector2i (*board)[COL]);
+	bool segment_overlap();
+	bool exit_summary();
+private:
+	int m_score = 0;
+	// int m_snake_size = 3;
+};
 
 #endif // ELEMENT_HPP

include/window.hpp

@@ -8,7 +8,7 @@ struct Window {
 	Vector2i board[ROW][COL] = {};
 	void clear_display();
 	void draw_display(int milliseconds);
-	void update_display(Vector2i** buf);
+	void update_display(std::vector<Vector2i> &buf);
 };
 
 #endif // WINDOW_HPP