rödix (prototype)

.................................................................. . .\ . .\ . .\ . rotate the map and collect all points .\ . .\ . .\ . .\ ..................................................................\ \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ .................................................................. . .\ . .\ . _ _ .\ . | | | | .\ . ___ ___ _ __ | |_ _ __ ___ | |___ .\ . / __/ _ \| _ \| __| __/ _ \| / __| .\ . | (_| (_) | | | | |_| | | (_) | \__ \ .\ . \...