add hasBody2 func (1cbd39df) · Commits · blackheaven / tinygraphs

draw/spaceinvaders/spaceinvaders.go

+20 −14

Original line number	Diff line number	Diff line
		@@ -586,21 +586,9 @@ func SpaceInvaders(w http.ResponseWriter, key string, colors []color.RGBA, size
		}

		lowBodyIndex := 7
		if invader.height > 5 {
		// add more body if height > 5
		if hasLowBody(invader, squares, lowBodyIndex, xQ, yQ) {
		fill = draw.FillFromRGBA(colorMap[xQ])
		}
		lowBodyIndex++
		}

		if invader.height > 6 {
		// add more body if height > 6
		if hasLowBody2(invader, squares, lowBodyIndex, xQ, yQ) {
		if hasBody2(invader, &lowBodyIndex, squares, xQ, yQ) {
		fill = draw.FillFromRGBA(colorMap[xQ])
		}
		lowBodyIndex++
		}

		if hasArmOrExtension2(invader, lowBodyIndex, squares, xQ, yQ) {
		fill = draw.FillFromRGBA(colorMap[xQ])
		@@ -616,6 +604,24 @@ func SpaceInvaders(w http.ResponseWriter, key string, colors []color.RGBA, size
		canvas.End()
		}

		func hasBody2(invader invader, lowBodyIndex *int, squares, xQ, yQ int) (result bool) {
		if invader.height > 5 {
		if hasLowBody(invader, squares, *lowBodyIndex, xQ, yQ) {
		result = true
		}
		*lowBodyIndex++
		}

		if invader.height > 6 {
		if hasLowBody2(invader, squares, *lowBodyIndex, xQ, yQ) {
		result = true
		}
		*lowBodyIndex++
		}
		return result

		}

		func hasLegOrFoot(invader invader, lowBodyIndex, xQ, yQ int) bool {
		if yQ == lowBodyIndex \|\| yQ == lowBodyIndex+1 {
		if hasLeg(invader, lowBodyIndex, xQ, yQ) {