Added “Export Sprite Sheet - 1 Animation per Row” script

Export Sprite Sheet - Tags On Seperate Rows.lua

@@ -0,0 +1,57 @@
+-- Export all tags into a single PNG
+-- Each tag occupies one row
+
+local src = app.activeSprite
+if not src then
+	print("No active sprite")
+	return
+end
+
+local path, title = src.filename:match("^(.+[/\\])(.-).([^.]*)$")
+if not path then
+	path = ""
+	title = src.filename
+end
+
+-- Find longest animation
+local maxFrames = 0
+for _, tag in ipairs(src.tags) do
+	local count = tag.toFrame.frameNumber - tag.fromFrame.frameNumber + 1
+	maxFrames = math.max(maxFrames, count)
+end
+
+local imageWidth = src.width
+local imageHeigt = src.height
+local numRows = #src.tags
+local out = Sprite(imageWidth * maxFrames, imageHeigt * numRows, src.colorMode)
+
+function GenerateSpriteSheet()
+	for row, tag in ipairs(src.tags) do
+		local startFrame = tag.fromFrame.frameNumber
+		local endFrame = tag.toFrame.frameNumber
+		local col = 0
+
+		for frameIndex = startFrame, endFrame do
+			local cel = src.cels[frameIndex]
+
+			if cel then
+				local img = cel.image
+				local dstX = col * imageWidth
+				local dstY = (row - 1) * imageHeigt
+
+				out.cels[1].image:drawImage(img, Point(dstX, dstY))
+			end
+			col = col + 1
+		end
+	end
+end
+
+app.transaction(GenerateSpriteSheet)
+
+local filename = path .. title .. "-full.png"
+
+out:saveCopyAs(filename)
+
+print("Exported: " .. filename)
+
+out:close()