Beispiel #1
0
func main() {
	z := zalgo.NewCorrupter(os.Stdout)

	z.Zalgo = func(n int, r rune, z *zalgo.Corrupter) bool {
		z.Up += 0.1
		z.Middle += complex(0.01, 0.01)
		z.Down += complex(real(z.Down)*0.1, 0)
		return false
	}

	z.Up = complex(0, 0.2)
	z.Middle = complex(0, 0.2)
	z.Down = complex(0.001, 0.3)

	rd := bufio.NewReader(os.Stdin)

	for {
		line, _, err := rd.ReadLine()
		if err != nil {
			break
		}
		fmt.Fprintln(z, string(line))
	}

}
Beispiel #2
0
// NewZalgoFormatterrrrrr gives you a new Zalgo formatterrrrrr...!
func NewZalgoFormatterrrrrr() *ZalgoFormatter {
	pain := bytes.NewBuffer(nil)
	z := zalgo.NewCorrupter(pain)

	z.Zalgo = func(n int, z *zalgo.Corrupter) {
		z.Up += 0.1
		z.Middle += complex(0.01, 0.01)
		z.Down += complex(real(z.Down)*0.1, 0)
	}

	return &ZalgoFormatter{
		victim: &logrus.TextFormatter{},
		pain:   pain,
		z:      z,
	}
}
func Example_1() {
	z := zalgo.NewCorrupter(os.Stdout)

	z.Zalgo = func(n int, r rune, z *zalgo.Corrupter) bool {
		z.Up += 0.1
		z.Middle += complex(0.01, 0.01)
		z.Down += complex(real(z.Down)*0.1, 0)
		return false
	}

	z.Up = complex(0, 0.2)
	z.Middle = complex(0, 0.2)
	z.Down = complex(0.001, 0.3)

	fmt.Fprintln(z, invoke)

	// Output:
	// Eternal happiness.
}
Beispiel #4
0
// Draw returns a string representing a millipede and an error if any
func (m *Millipede) Draw() (string, error) {
	// --skin support
	skin, err := Skins.GetByName(m.Skin)
	if err != nil {
		return "", err
	}

	// --reverse support
	if m.Reverse {
		err = skin.SetDirection(DirectionDown)
		if err != nil {
			return "", err
		}
	}

	// --width support
	err = skin.SetWidth(int(m.Width))
	if err != nil {
		return "", err
	}

	// build the millipede body
	var body []string
	body = []string{m.getPadding(0) + skin.GetHead()}
	for x := uint64(0); x < m.Size; x++ {
		body = append(body, m.getPadding(x)+skin.NextPede())
	}
	tail := skin.GetTail()
	if tail != "" {
		body = append(body, m.getPadding(m.Size-1)+tail)
	}

	// --reverse support
	if m.Reverse {
		for i, j := 0, len(body)-1; i < j; i, j = i+1, j-1 {
			body[i], body[j] = body[j], body[i]
		}
	}

	// --center support
	if m.Center {
		w, _, err := terminal.GetSize(0)
		if err == nil {
			var maxWidth int
			for _, line := range body {
				if len(line) > maxWidth {
					maxWidth = utf8.RuneCount([]byte(line))
				}
			}
			if maxWidth < w {
				leftMarginSize := (w / 2) - (maxWidth / 2)
				margin := strings.Repeat(" ", leftMarginSize)
				for idx, line := range body {
					body[idx] = margin + line
				}
			}
		}
	}

	// --chameleon and --rainbow support
	for idx, line := range body {
		colors := []string{"red", "green", "yellow", "blue", "magenta", "cyan", "white"}

		fgColor := ""
		bgColor := ""

		// --chameleon support
		if m.Chameleon {
			fgColor = "black"
		}

		// --rainbow
		if m.Rainbow {
			bgColor = colors[idx%len(colors)]
			if m.Chameleon {
				fgColor = bgColor
				fgColor = "black"
			}
		}

		if fgColor != "" || bgColor != "" {
			paddingSize := len(line) - len(strings.TrimSpace(line))
			line = strings.Repeat(" ", paddingSize) + ansi.Color(line[paddingSize:], fgColor+":"+bgColor)
		}

		if m.PadRight {
			line = line + strings.Repeat(" ", int(m.Curve))
		}

		body[idx] = line
	}

	output := strings.Join(body, "\n")

	// --zalgo support
	if m.Zalgo {
		buf := new(bytes.Buffer)

		z := zalgo.NewCorrupter(buf)
		z.Zalgo = func(n int, r rune, z *zalgo.Corrupter) bool {
			if string(r) == " " || r == 10 {
				z.Up = 0
				z.Middle = 0
				z.Down = 0
			} else {
				if z.Up == 0 {
					z.Up = complex(0, 0.2)
					z.Middle = complex(0, 0.2)
					z.Down = complex(0.001, 0.3)
				}
				z.Up += 0.1
				z.Middle += complex(0.1, 0.2)
				z.Down += 0.1
			}
			return false
		}
		fmt.Fprintln(z, output)
		output = buf.String()
	}

	return output, nil
}