Add colors

Game.cpp

@@ -2,6 +2,11 @@
 #include <ncurses.h>
 #include <unistd.h>
 
+#define SNAKE_HEAD_PAIR 1
+#define SNAKE_BODY_PAIR 2
+#define WALL_PAIR 3
+#define FOOD_PAIR 4
+
 Game::Game() : foodBuilder(&borderFrame), borderFrame(0, 0, 64, 32) {
 
 }
@@ -46,8 +51,6 @@ void Game::init() {
 	noecho();    // Wont print the keys received through input
 	nodelay(stdscr, TRUE); // Wont wait for input
 	keypad(stdscr, TRUE);  // Support for extra keys (life F1, F2, ... )
-	//timeout(400);
-	//timeout(0);
 
 	// Ncurses' global variable meaning number of milliseconds
 	// to wait after the user presses ESC.
@@ -58,11 +61,12 @@ void Game::init() {
 
 	refresh();   // Refresh the layout
 
+	start_color();
+	init_pair(SNAKE_HEAD_PAIR, COLOR_YELLOW, COLOR_BLACK);
+	init_pair(WALL_PAIR, COLOR_CYAN, COLOR_MAGENTA);
+	init_pair(SNAKE_BODY_PAIR, COLOR_GREEN, COLOR_BLACK);
+	init_pair(FOOD_PAIR, COLOR_RED, COLOR_BLACK);
 
-	//int max_y = 0, max_x = 0;
-
-	// Global var `stdscr` is created by the call to `initscr()`
-	//getmaxyx(stdscr, max_y, max_x);
 }
 
 void Game::processInput() {
@@ -145,25 +149,36 @@ void Game::render() {
 	// render snake
 	std::list<std::pair<int, int>> *coords = snake.getCoordinates();
 	std::list<std::pair<int, int>>::iterator it = coords->begin();
+
 	// render head
-	mvprintw(it->second, it->first, "@");
+	attron(COLOR_PAIR(SNAKE_HEAD_PAIR));
+	mvaddch(it->second, it->first, '@');
+	attroff(COLOR_PAIR(SNAKE_HEAD_PAIR));
+
 	// render body
+	attron(COLOR_PAIR(SNAKE_BODY_PAIR));
 	for(it++; it != coords->end(); it++) {
-		mvprintw(it->second, it->first, "o");
+		//mvprintw(it->second, it->first, "o");
+		mvaddch(it->second, it->first, 'o');
 	}
+	attroff(COLOR_PAIR(SNAKE_BODY_PAIR));
 
 	// render boarders
+	attron(COLOR_PAIR(WALL_PAIR));
 	for(int x = borderFrame.x; x <= borderFrame.width; x++) {
-		mvprintw(borderFrame.y, x, "x");
-		mvprintw(borderFrame.height, x, "x");
+		mvaddch(borderFrame.y, x, 'x');
+		mvaddch(borderFrame.height, x, 'x');
 	}
 	for(int y = borderFrame.y; y <= borderFrame.height; y++) {
-		mvprintw(y, borderFrame.x, "x");
-		mvprintw(y, borderFrame.width, "x");
+		mvaddch(y, borderFrame.x, 'x');
+		mvaddch(y, borderFrame.width, 'x');
 	}
-
+	attroff(COLOR_PAIR(WALL_PAIR));
+
 	// render food
-	mvprintw(this->food->y, this->food->x, "F");
+	attron(COLOR_PAIR(FOOD_PAIR));
+	mvaddch(this->food->y, this->food->x, 'F');
+	attroff(COLOR_PAIR(FOOD_PAIR));
 }
 
 int Game::getScore() {