add LegsFromKey #33 (a3b527f0) · Commits · blackheaven / tinygraphs

draw/spaceinvaders/spaceinvaders.go

+9 −6

Original line number	Diff line number	Diff line
		@@ -427,12 +427,7 @@ func newInvader(key string) invader {
		invader := invader{}
		var s string

		s = hex.EncodeToString([]byte{key[0]})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		invader.legs = int(val%3) + 2
		} else {
		invader.legs = 3
		}
		invader.legs = LegsFromKey(key[0])

		s = hex.EncodeToString([]byte{key[1]})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		@@ -529,6 +524,14 @@ func newInvader(key string) invader {
		return invader
		}

		func LegsFromKey(c uint8) int {
		s := hex.EncodeToString([]byte{c})
		if val, err := strconv.ParseInt(s, 16, 0); err == nil {
		return int(val%3) + 2
		}
		return 3
		}

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