Created
January 13, 2021 22:43
-
-
Save RandyGaul/d0230568b0340488ba663794d386b3c8 to your computer and use it in GitHub Desktop.
Aseprite Script for converting a square grid of tiles into individual Aseprite frames
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| -- Splits a sprite upon a grid into individual frames. | |
| -- This file should go into your Aseprite scripts folder. | |
| -- Aseprite -> File -> Scripts -> Open Scripts Folder | |
| local dialog = Dialog("Split Tiles to Layers") | |
| dialog:label{ id="help", label="", text="Set the width and height to split tiles by:" } | |
| dialog:number{ id="tile_w", label="Tile Width:", text="8", focus=true } | |
| dialog:number{ id="tile_h", label="Tile Height:", text="8" } | |
| dialog:button{ id="ok", text="&OK", focus=true } | |
| dialog:button{ text="&Cancel" } | |
| dialog:show() | |
| local data = dialog.data | |
| if not data.ok then return end | |
| local sprite = app.activeSprite | |
| local w = data.tile_w | |
| local h = data.tile_h | |
| local rows = math.floor(sprite.height / h) | |
| local cols = math.floor(sprite.width / w) | |
| local tiles = Sprite(w, h, sprite.spec.colorMode) | |
| app.activeSprite = sprite | |
| for y = 0, rows - 1 do | |
| for x = 0, cols - 1 do | |
| sprite.selection:select(Rectangle(x * w, y * h, w, h)) | |
| app.command.CopyMerged() | |
| app.activeSprite = tiles | |
| app.command.Clear() | |
| tiles.selection:selectAll() | |
| app.command.Paste() | |
| if y < rows - 1 or x < cols - 1 then | |
| app.command.NewFrame() | |
| end | |
| app.activeSprite = sprite | |
| end | |
| end |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment