Forked from matpratta/du-seamless-animated-images.rs.lua
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August 8, 2023 16:53
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🖥️ DU Render Script: Seamless Animated Images
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| -- Demo settings, fill them in with the data from your sprite sheet: | |
| -- - Image: the uploaded link to the image | |
| -- - Cols: number of columns on your sheet | |
| -- - Rows: number of rows on your sheet | |
| -- - FPS: desired frame rate for the animation | |
| -- - Skip: how many frames are missing at end of sheet, used for seamless loops | |
| local image = 'assets.prod.novaquark.com/113304/503a53c7-3fc0-418e-bb59-97e2dfcf1b8d.jpg' | |
| local cols = 19 | |
| local rows = 12 | |
| local fps = 30 | |
| local skip = 3 | |
| -- This is the function for rendering an animated image anywhere on your Render Script | |
| -- Feel free to copy this to your own script! | |
| function addAnimatedImage(layer, image, x, y, width, height, cols, rows, fps, skip) | |
| if not image then | |
| return | |
| end | |
| local frameCount = rows * cols - skip | |
| local frame = math.floor(getTime() * fps) % frameCount | |
| local frameX, frameY = frame % cols, math.floor(frame / cols) | |
| local imageWidth, imageHeight = getImageSize(image) | |
| local cropWidth, cropHeight = imageWidth / cols, imageHeight / rows | |
| local cropX, cropY = math.floor(frameX * cropWidth), math.floor(frameY * cropHeight) | |
| addImageSub(layer, image, x, y, width, height, cropX, cropY, cropWidth, cropHeight) | |
| end | |
| -- The code below is only related to the demo, no need to copy it to your own scripts, use as reference | |
| local width, height = getResolution() | |
| local layer = createLayer() | |
| local background = loadImage(image) | |
| addAnimatedImage(layer, background, 0, 0, width, height, cols, rows, fps, skip) | |
| -- This line is required for the animation to work! | |
| requestAnimationFrame(1) |
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