wip

include/engine.hpp

@@ -1,6 +1,7 @@
 #ifndef ENGINE_HPP
 #define ENGINE_HPP
 
+#include <string>
 #include <vector>
 
 constexpr int ROW = 11;
@@ -31,7 +32,8 @@ public:
 
 private:
 	Window win;
-	std::vector<vec2> buf;
+	std::vector<vec2> tail;
+	std::string status;
 	vec2 head { COL / 2, ROW / 2 };
 	vec2 fruit { rand() % COL, rand() % ROW };
 	vec2 prev_head { head.x, head.y };