mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
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62 lines
2.6 KiB
Lua
62 lines
2.6 KiB
Lua
-------------------------------------------------------------------------------
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-- Spine Runtimes License Agreement
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-- Last updated January 1, 2020. Replaces all prior versions.
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--
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-- Copyright (c) 2013-2020, Esoteric Software LLC
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--
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-- Integration of the Spine Runtimes into software or otherwise creating
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-- derivative works of the Spine Runtimes is permitted under the terms and
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-- conditions of Section 2 of the Spine Editor License Agreement:
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-- http://esotericsoftware.com/spine-editor-license
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--
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-- Otherwise, it is permitted to integrate the Spine Runtimes into software
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-- or otherwise create derivative works of the Spine Runtimes (collectively,
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-- "Products"), provided that each user of the Products must obtain their own
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-- Spine Editor license and redistribution of the Products in any form must
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-- include this license and copyright notice.
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--
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-- THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
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-- 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 ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
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-- 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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-- BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) 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
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-- THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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-------------------------------------------------------------------------------
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local AttachmentType = require "spine-lua.attachments.AttachmentType"
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local VertexAttachment = require "spine-lua.attachments.VertexAttachment"
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local Color = require "spine-lua.Color"
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local utils = require "spine-lua.utils"
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local PathAttachment = {}
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PathAttachment.__index = PathAttachment
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setmetatable(PathAttachment, { __index = VertexAttachment })
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function PathAttachment.new (name)
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if not name then error("name cannot be nil", 2) end
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local self = VertexAttachment.new(name, AttachmentType.path)
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self.lengths = nil
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self.color = Color.newWith(1, 1, 1, 1)
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self.closed = false
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self.constantSpeed = false
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setmetatable(self, PathAttachment)
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return self
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end
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function PathAttachment:copy ()
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local copy = PathAttachment.new(self.name)
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self:copyTo(copy)
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copy.length = utils.copy(self.lengths)
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copy.closed = self.closed
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copy.constantSpeed = self.constantSpeed
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copy.color:setFrom(self.color)
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return copy
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end
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return PathAttachment
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