add hasArmOrExtension (5a3162ec) · Commits · blackheaven / tinygraphs

draw/spaceinvaders/spaceinvaders.go

+17 −10

Original line number	Diff line number	Diff line
		@@ -561,17 +561,9 @@ func SpaceInvaders(w http.ResponseWriter, key string, colors []color.RGBA, size
		fill = draw.FillFromRGBA(colorMap[xQ])
		}

		if yQ == 5 {
		if hasArm(invader, squares, xQ) {
		fill = draw.FillFromRGBA(colorMap[xQ])
		}
		}

		if yQ == 4 \|\| yQ == 6 {
		if hasArmExtension(invader, squares, xQ, yQ) {
		if hasArmOrExtension(invader, squares, xQ, yQ) {
		fill = draw.FillFromRGBA(colorMap[xQ])
		}
		}

		if yQ == 5 { // clean eye from arm extension
		if eye, c := hasEye4(invader, colorMap, colors, xQ); eye {
		@@ -674,6 +666,21 @@ func hasEyeOrAnthena(invader invader, highBodyIndex *int, squares, xQ, yQ int) (
		return
		}

		func hasArmOrExtension(invader invader, squares, xQ, yQ int) (result bool) {
		if yQ == 5 {
		if hasArm(invader, squares, xQ) {
		result = true
		}
		}

		if yQ == 4 \|\| yQ == 6 {
		if hasArmExtension(invader, squares, xQ, yQ) {
		result = true
		}
		}
		return
		}

		func hasArmOrExtension2(invader invader, lowBodyIndex, squares, xQ, yQ int) (result bool) {
		if hasArm2(invader, squares, xQ, yQ) {
		result = true