mirror of
https://github.com/EsotericSoftware/spine-runtimes.git
synced 2025-12-20 17:26:01 +08:00
83 lines
2.8 KiB
Lua
83 lines
2.8 KiB
Lua
------------------------------------------------------------------------------
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-- Spine Runtime Software License - Version 1.0
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--
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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 in whole or in part, with
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-- or without modification, are permitted provided that the following conditions
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-- are met:
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--
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-- 1. A Spine Essential, Professional, Enterprise, or Education License must
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-- be purchased from Esoteric Software and the license must remain valid:
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-- http://esotericsoftware.com/
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-- 2. Redistributions of source code must retain this license, which is the
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-- above copyright notice, this declaration of conditions and the following
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-- disclaimer.
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-- 3. Redistributions in binary form must reproduce this license, which is the
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-- above copyright notice, this declaration of conditions and the following
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-- disclaimer, in the documentation and/or other materials provided with the
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-- 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 utils = {}
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function tablePrint (tt, indent, done)
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done = done or {}
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indent = indent or 0
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for key, value in pairs(tt) do
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local spaces = string.rep (" ", indent)
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if type(value) == "table" and not done [value] then
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done [value] = true
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print(spaces .. "{")
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utils.print(value, indent + 2, done)
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print(spaces .. "}")
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else
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io.write(spaces .. tostring(key) .. " = ")
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utils.print(value, indent + 2, done)
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end
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end
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end
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function utils.print (value, indent, done)
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if "nil" == type(value) then
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print(tostring(nil))
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elseif "table" == type(value) then
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print("{")
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tablePrint(value, 2)
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print("}")
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elseif "string" == type(value) then
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print("\"" .. value .. "\"")
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else
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print(tostring(value))
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end
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end
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function utils.indexOf (haystack, needle)
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for i,value in ipairs(haystack) do
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if value == needle then return i end
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end
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return nil
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end
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function utils.copy (from, to)
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if not to then to = {} end
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for k,v in pairs(from) do
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to[k] = v
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end
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return to
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end
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return utils
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