add EyesFromKey #33 (921740a5) · Commits · blackheaven / tinygraphs

draw/spaceinvaders/spaceinvaders.go

+15 −11

Original line number	Diff line number	Diff line
		@@ -432,17 +432,7 @@ func newInvader(key string) invader {
		invader.anthenas = AnthenasFromKey(key[2])
		invader.length = LengthFromKey(key[3])
		invader.height = HeightFromKey(key[5])

		s = hex.EncodeToString([]byte{key[5]})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		if val > 5 && val < 1 {
		invader.eyes = 2
		} else {
		invader.eyes = int(val%3) + 1
		}
		} else {
		invader.eyes = 2
		}
		invader.eyes = EyesFromKey(key[6])

		s = hex.EncodeToString([]byte{key[6]})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		@@ -543,6 +533,20 @@ func HeightFromKey(c uint8) int {
		return 6
		}

		func EyesFromKey(c uint8) int {
		s := hex.EncodeToString([]byte{c})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		var v int
		if val > 5 && val < 1 {
		v = 2
		} else {
		v = int(val%3) + 1
		}
		return v
		}
		return 2
		}

		func fillWhite() string {
		return "stroke:black;stroke-width:2;fill:rgb(255,255,255)"
		}