+ let meta_char = ' ';
+ if (t.player_char) {
+ meta_char = t.player_char;
+ }
+ if (used_positions.includes(t.position.toString())) {
+ meta_char = '+';
+ };
+ map_lines_split[t.position[0]][t.position[1]] = symbol + meta_char;
+ used_positions.push(t.position.toString());