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 };

src/engine.cpp

@@ -2,9 +2,9 @@
 #include <algorithm>
 #include <cstdlib>
 #include <ctime>
+#include <format>
 #include <ncurses.h>
 #include <ranges>
-#include <iostream>
 #include <thread>
 #include <chrono>
 
@@ -38,9 +38,7 @@ Engine::Engine() {
 	nodelay(stdscr, true);
 }
 
-Engine::~Engine() {
-	endwin();
-}
+Engine::~Engine() { endwin(); }
 
 void Engine::run() {
 	while (exit_summary() && process_input()) {
@@ -48,10 +46,14 @@ void Engine::run() {
 		determine_index_zero_pos();
 		move_tail_indicies();
 
-		win.update_display(head, fruit, buf);
+		win.update_display(head, fruit, tail);
 		win.draw_display();
 		std::this_thread::sleep_for(std::chrono::milliseconds((int) (200)));
 	}
+	nodelay(stdscr, false);
+	mvprintw(12, 0, status.c_str());
+	refresh();
+	getch();
 }
 
 bool Engine::process_input() {
@@ -67,15 +69,11 @@ bool Engine::process_input() {
 }
 
 bool Engine::exit_summary() {
-	if(buf.size() >= ROW * COL) {
-		std::cout << "You filled the whole board and won! Score: " << m_score << "\n";
-		std::this_thread::sleep_for(std::chrono::seconds(1));
-		return false;
+	if(tail.size() >= ROW * COL) {
+		return status = std::format("You filled the whole board and won! Score: {}\n", m_score), false;
 	}
-	if(std::any_of(buf.begin(), buf.end(), [&](const vec2& segment) { return segment == head; })) {
-		std::cout << "You collided with yourself and died! Score: " << m_score << "\n";
-		std::this_thread::sleep_for(std::chrono::seconds(1));
-		return false;
+	if(std::any_of(tail.begin(), tail.end(), [&](const vec2& segment) { return segment == head; })) {
+		return status = std::format("You collided with yourself and died! Score: {}\n", m_score), false;
 	}
 	return true;
 }
@@ -90,17 +88,17 @@ void Engine::determine_index_zero_pos() {
 }
 
 void Engine::move_tail_indicies() {
-	if(buf.empty()) return;
-	buf.pop_back();
-	buf.insert(buf.begin(), prev_head);
+	if(tail.empty()) return;
+	tail.pop_back();
+	tail.insert(tail.begin(), prev_head);
 }
 
 void Engine::add_tail_and_respawn_fruit() {
 	if(fruit != head) return;
 	vec2 new_pos { 0, 0 };
 	do { new_pos.set((rand() % ROW), (rand() % COL)); }
-	while (new_pos == head || std::any_of(buf.begin(), buf.end(), [&](const vec2& seg) { return seg == new_pos; }));
+	while (new_pos == head || std::any_of(tail.begin(), tail.end(), [&](const vec2& seg) { return seg == new_pos; }));
 	fruit = new_pos;
-	buf.insert(buf.begin(), vec2 { ROW, COL });
+	tail.insert(tail.begin(), vec2 { ROW, COL });
 	m_score++;
 }