mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-21 01:36:02 +08:00
70 lines
2.7 KiB
Lua
70 lines
2.7 KiB
Lua
-------------------------------------------------------------------------------
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-- Spine Runtimes Software License
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-- Version 2.3
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--
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-- Copyright (c) 2013-2015, Esoteric Software
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-- All rights reserved.
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--
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-- You are granted a perpetual, non-exclusive, non-sublicensable and
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-- non-transferable license to use, install, execute and perform the Spine
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-- Runtimes Software (the "Software") and derivative works solely for personal
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-- or internal use. Without the written permission of Esoteric Software (see
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-- Section 2 of the Spine Software License Agreement), you may not (a) modify,
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-- translate, adapt or otherwise create derivative works, improvements of the
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-- Software or develop new applications using the Software or (b) remove,
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-- delete, alter or obscure any trademarks or any copyright, trademark, patent
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-- or other intellectual property or proprietary rights notices on or in the
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-- Software, including any copy thereof. Redistributions in binary or source
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-- form must include this license and terms.
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--
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-- THIS SOFTWARE IS PROVIDED BY ESOTERIC SOFTWARE "AS IS" AND ANY EXPRESS OR
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-- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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-- MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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-- EVENT SHALL ESOTERIC SOFTWARE BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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-- SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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-- PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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-- OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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-- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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-- OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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-- ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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-------------------------------------------------------------------------------
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local Skin = {}
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function Skin.new (name)
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if not name then error("name cannot be nil", 2) end
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local self = {
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name = name,
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attachments = {}
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}
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function self:addAttachment (slotIndex, name, attachment)
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if not name then error("name cannot be nil.", 2) end
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self.attachments[slotIndex .. ":" .. name] = { slotIndex, name, attachment }
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end
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function self:getAttachment (slotIndex, name)
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if not name then error("name cannot be nil.", 2) end
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local values = self.attachments[slotIndex .. ":" .. name]
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if not values then return nil end
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return values[3]
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end
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function self:findNamesForSlot (slotIndex)
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local names = {}
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for k,v in self.attachments do
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if v[1] == slotIndex then table.insert(names, v[2]) end
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end
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end
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function self:findAttachmentsForSlot (slotIndex)
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local attachments = {}
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for k,v in self.attachments do
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if v[1] == slotIndex then table.insert(attachments, v[3]) end
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end
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end
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return self
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end
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return Skin
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