Files
itgmania212121/Scripts/32log.lua
T
2011-12-31 18:52:36 -08:00

40 lines
976 B
Lua

--[[
-- 32 lines of goodness.
-- Links to original source of code and usage documentation:
-- http://love2d.org/wiki/32_lines_of_goodness
-- http://love2d.org/forums/viewtopic.php?f=5&t=3344
--]]
local mt_class = {}
function mt_class:extends(parent)
self.super = parent
setmetatable(mt_class, {__index = parent})
parent.__members__ = parent.__members__ or {}
return self
end
local function define(class, members)
class.__members__ = class.__members__ or {}
for k, v in pairs(members) do
class.__members__[k] = v
end
function class:new(...)
local newvalue = {}
for k, v in pairs(class.__members__) do
newvalue[k] = v
end
setmetatable(newvalue, {__index = class})
if newvalue.__init then
newvalue:__init(...)
end
return newvalue
end
end
function class(name)
local newclass = {}
_G[name] = newclass
return setmetatable(newclass, {__index = mt_class, __call = define})
end