34 lines
858 B
Lua
34 lines
858 B
Lua
require("multi")
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function multi:newWatcher(namespace,name)
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local function WatcherObj(ns,n)
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if self.Type=='queue' then
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print("Cannot create a watcher on a queue! Creating on 'multi' instead!")
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self=multi
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end
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local c=self:newBase()
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c.Type='watcher'
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c.ns=ns
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c.n=n
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c.cv=ns[n]
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function c:OnValueChanged(func)
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table.insert(self.func,func)
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end
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function c:Act()
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if self.cv~=self.ns[self.n] then
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for i=1,#self.func do
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self.func[i](self,self.cv,self.ns[self.n])
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end
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self.cv=self.ns[self.n]
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end
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end
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self:create(c)
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return c
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end
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if type(namespace)~='table' and type(namespace)=='string' then
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return WatcherObj(_G,namespace)
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elseif type(namespace)=='table' and (type(name)=='string' or 'number') then
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return WatcherObj(namespace,name)
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else
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print('Warning, invalid arguments! Nothing returned!')
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end
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end |