diff options
author | chai <chaifix@163.com> | 2021-11-15 11:54:17 +0800 |
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committer | chai <chaifix@163.com> | 2021-11-15 11:54:17 +0800 |
commit | 30f2f46474bf4eda5f10d4c64a07cde01d469f66 (patch) | |
tree | 6ff2ed3262037b3c9bae2d2b9059a1d65773f31c /Data/DefaultContent/Libraries/middleclass/middleclass.lua | |
parent | 4c36bed53fe63ae6056730b3ecad2573f03d88f8 (diff) |
*rename DefaultContent -> BuiltIn
Diffstat (limited to 'Data/DefaultContent/Libraries/middleclass/middleclass.lua')
-rw-r--r-- | Data/DefaultContent/Libraries/middleclass/middleclass.lua | 183 |
1 files changed, 0 insertions, 183 deletions
diff --git a/Data/DefaultContent/Libraries/middleclass/middleclass.lua b/Data/DefaultContent/Libraries/middleclass/middleclass.lua deleted file mode 100644 index 7e36bcd..0000000 --- a/Data/DefaultContent/Libraries/middleclass/middleclass.lua +++ /dev/null @@ -1,183 +0,0 @@ -local middleclass = { - _VERSION = 'middleclass v4.1.1', - _DESCRIPTION = 'Object Orientation for Lua', - _URL = 'https://github.com/kikito/middleclass', - _LICENSE = [[ - MIT LICENSE - - Copyright (c) 2011 Enrique GarcĂa Cota - - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the - "Software"), to deal in the Software without restriction, including - without limitation the rights to use, copy, modify, merge, publish, - distribute, sublicense, and/or sell copies of the Software, and to - permit persons to whom the Software is furnished to do so, subject to - the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS - OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY - CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE - SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - ]] -} - -local function _createIndexWrapper(aClass, f) - if f == nil then - return aClass.__instanceDict - else - return function(self, name) - local value = aClass.__instanceDict[name] - - if value ~= nil then - return value - elseif type(f) == "function" then - return (f(self, name)) - else - return f[name] - end - end - end -end - -local function _propagateInstanceMethod(aClass, name, f) - f = name == "__index" and _createIndexWrapper(aClass, f) or f - aClass.__instanceDict[name] = f - - for subclass in pairs(aClass.subclasses) do - if rawget(subclass.__declaredMethods, name) == nil then - _propagateInstanceMethod(subclass, name, f) - end - end -end - -local function _declareInstanceMethod(aClass, name, f) - aClass.__declaredMethods[name] = f - - if f == nil and aClass.super then - f = aClass.super.__instanceDict[name] - end - - _propagateInstanceMethod(aClass, name, f) -end - -local function _tostring(self) return "class " .. self.name end -local function _call(self, ...) return self:new(...) end - -local function _createClass(name, super) - local dict = {} - dict.__index = dict - - local aClass = { name = name, super = super, static = {}, - __instanceDict = dict, __declaredMethods = {}, - subclasses = setmetatable({}, {__mode='k'}) } - - if super then - setmetatable(aClass.static, { - __index = function(_,k) - local result = rawget(dict,k) - if result == nil then - return super.static[k] - end - return result - end - }) - else - setmetatable(aClass.static, { __index = function(_,k) return rawget(dict,k) end }) - end - - setmetatable(aClass, { __index = aClass.static, __tostring = _tostring, - __call = _call, __newindex = _declareInstanceMethod }) - - return aClass -end - -local function _includeMixin(aClass, mixin) - assert(type(mixin) == 'table', "mixin must be a table") - - for name,method in pairs(mixin) do - if name ~= "included" and name ~= "static" then aClass[name] = method end - end - - for name,method in pairs(mixin.static or {}) do - aClass.static[name] = method - end - - if type(mixin.included)=="function" then mixin:included(aClass) end - return aClass -end - -local DefaultMixin = { - __tostring = function(self) return "instance of " .. tostring(self.class) end, - - initialize = function(self, ...) end, - - isInstanceOf = function(self, aClass) - return type(aClass) == 'table' - and type(self) == 'table' - and (self.class == aClass - or type(self.class) == 'table' - and type(self.class.isSubclassOf) == 'function' - and self.class:isSubclassOf(aClass)) - end, - - static = { - allocate = function(self) - assert(type(self) == 'table', "Make sure that you are using 'Class:allocate' instead of 'Class.allocate'") - return setmetatable({ class = self }, self.__instanceDict) - end, - - new = function(self, ...) - assert(type(self) == 'table', "Make sure that you are using 'Class:new' instead of 'Class.new'") - local instance = self:allocate() - instance:initialize(...) - return instance - end, - - subclass = function(self, name) - assert(type(self) == 'table', "Make sure that you are using 'Class:subclass' instead of 'Class.subclass'") - assert(type(name) == "string", "You must provide a name(string) for your class") - - local subclass = _createClass(name, self) - - for methodName, f in pairs(self.__instanceDict) do - _propagateInstanceMethod(subclass, methodName, f) - end - subclass.initialize = function(instance, ...) return self.initialize(instance, ...) end - - self.subclasses[subclass] = true - self:subclassed(subclass) - - return subclass - end, - - subclassed = function(self, other) end, - - isSubclassOf = function(self, other) - return type(other) == 'table' and - type(self.super) == 'table' and - ( self.super == other or self.super:isSubclassOf(other) ) - end, - - include = function(self, ...) - assert(type(self) == 'table', "Make sure you that you are using 'Class:include' instead of 'Class.include'") - for _,mixin in ipairs({...}) do _includeMixin(self, mixin) end - return self - end - } -} - -function middleclass.class(name, super) - assert(type(name) == 'string', "A name (string) is needed for the new class") - return super and super:subclass(name) or _includeMixin(_createClass(name), DefaultMixin) -end - -setmetatable(middleclass, { __call = function(_, ...) return middleclass.class(...) end }) - -return middleclass |