changed from raw pointer arrays to vectors

src/main.cpp

@@ -1,41 +1,25 @@
 #include <thread>
-#include <iostream>
 #include "element.hpp"
 #include "window.hpp"
-#include "globals.hpp"
 #include "input.hpp"
 
 int main () {	
 	std::srand(std::time(0));
+	SnakeGame engine;
 	Window win;
-	bool running = true;
-	Vector2i* buf[MAX_LEN] = {}; // 2 for head, 1 for fruit, rest for tail
 
-	buf[HEAD] = new Vector2i { COL / 2, ROW / 2, '*' };
-	buf[PREVIOUS_HEAD] = new Vector2i { buf[HEAD]->x, buf[HEAD]->y, '.' };
-	buf[FRUIT] = new Vector2i { (rand() % COL), (rand() % ROW), 'o' };
+	std::thread input_thread([&] { get_input(engine.m_dir, engine.running ); } ); 
 
-	std::thread input_thread([&] { get_input(buf[HEAD]->m_dir, running ); } ); 
-
-	while (running) {
-		on_fruit_eaten(win.board, buf);
-		determine_index_zero_pos(buf);
-		move_tail_indicies(buf);
-
-		if(buf[MAX_LEN - 1] != nullptr) {
-			std::cout << "You filled the whole board and won! Score: " << get_score() << std::endl;
-			running = false;
-		} if(segment_overlap(buf)) {
-			std::cout << "You collided with yourself and died! Score: " << get_score() << std::endl;
-			running = false;
-		}
+	while (engine.exit_summary()) {
+		engine.on_fruit_eaten(win.board);
+		engine.determine_index_zero_pos();
+		engine.move_tail_indicies();
 
 		win.clear_display();
-		win.update_display(buf);
+		win.update_display(engine.buf);
 		win.draw_display(200);
 	}
 
 	input_thread.join();
-	for(auto& p : buf) delete p;
 	return 0;
 }