Command: environment (arg)
         Set custom colors for different entities.

Examples: environment
          environment reset
          environment players blue
          environment monsters green
          environment aggressive_monsters red
          environment weapons cyan
          environment armours yellow

Other available entities:
room_long, room_short

Available colours:
blue, light_blue, red, light_red, cyan, light_cyan,
magenta, light_magenta, bold, green, light_green, yellow,
light_yellow, white, gray and off
