mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-20 17:26:01 +08:00
dd27ee184c
There are no longer separate animation files, they are now inside the skeleton file. This means there is just one file to manage, which is cleaner. Now that animations are stored in SkeletonData, they can be looked up by name which leads to cleaner runtime APIs. cocos2d and cocos2d-x runtimes got a cleaner ObjC/C++ API.
39 lines
1.4 KiB
Lua
39 lines
1.4 KiB
Lua
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local spine = require "spine.spine"
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-- Using your own attachment loader is optional. It can customizes the path where images are
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-- loaded. To load from a texture atlas, use an image sheet. It also creates instances of
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-- all attachments, which can be used for customization.
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local attachmentLoader = spine.AttachmentLoader.new()
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function attachmentLoader:createImage (attachment)
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return display.newImage("data/" .. attachment.name .. ".png")
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end
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local json = spine.SkeletonJson.new(attachmentLoader)
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json.scale = 1
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local skeletonData = json:readSkeletonDataFile("data/spineboy.json")
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local walkAnimation = skeletonData:findAnimation("walk")
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-- Optional second parameter can be the group for the Skeleton to use. Eg, could be an image group.
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local skeleton = spine.Skeleton.new(skeletonData)
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skeleton.x = 150
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skeleton.y = 325
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skeleton.flipX = false
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skeleton.flipY = false
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skeleton.debug = true -- Omit or set to false to not draw debug lines on top of the images.
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skeleton:setToBindPose()
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local lastTime = 0
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local animationTime = 0
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Runtime:addEventListener("enterFrame", function (event)
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-- Compute time in seconds since last frame.
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local currentTime = event.time / 1000
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local delta = currentTime - lastTime
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lastTime = currentTime
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-- Accumulate time and pose skeleton using animation.
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animationTime = animationTime + delta
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walkAnimation:apply(skeleton, animationTime, true)
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skeleton:updateWorldTransform()
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end)
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