mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-20 17:26:01 +08:00
79 lines
2.8 KiB
Lua
79 lines
2.8 KiB
Lua
-------------------------------------------------------------------------------
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-- Copyright (c) 2013, Esoteric Software
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-- All rights reserved.
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--
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-- Redistribution and use in source and binary forms, with or without
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-- modification, are permitted provided that the following conditions are met:
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--
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-- 1. Redistributions of source code must retain the above copyright notice, this
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-- list of conditions and the following disclaimer.
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-- 2. Redistributions in binary form must reproduce the above copyright notice,
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-- this list of conditions and the following disclaimer in the documentation
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-- and/or other materials provided with the distribution.
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--
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-- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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-- ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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-- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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-- DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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-- ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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-- (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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-- LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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-- ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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-- (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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-- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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------------------------------------------------------------------------------
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local SkeletonData = {}
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function SkeletonData.new ()
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local self = {
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bones = {},
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slots = {},
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nameIndices = {},
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skins = {},
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animations = {}
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}
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function self:findBone (boneName)
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if not boneName then error("boneName cannot be nil.", 2) end
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for i,bone in ipairs(self.bones) do
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if bone.name == boneName then return bone end
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end
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return nil
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end
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function self:findBoneIndex (boneName)
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if not boneName then error("boneName cannot be nil.", 2) end
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for i,bone in ipairs(self.bones) do
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if bone.name == boneName then return i end
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end
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return -1
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end
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function self:findSlot (slotName)
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if not slotName then error("slotName cannot be nil.", 2) end
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for i,slot in ipairs(self.slots) do
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if slot.name == slotName then return slot end
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end
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return nil
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end
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function self:findSkin (skinName)
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if not skinName then error("skinName cannot be nil.", 2) end
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for i,skin in ipairs(self.skins) do
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if skin.name == skinName then return skin end
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end
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return nil
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end
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function self:findAnimation (animationName)
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if not animationName then error("animationName cannot be nil.", 2) end
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for i,animation in ipairs(self.animations) do
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if animation.name == animationName then return animation end
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end
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return nil
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end
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return self
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end
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return SkeletonData
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