1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
|
local Revalue = pd.Class:new():register("revalue")
function Revalue:initialize(sel, atoms)
self.inlets = 2
self.outlets = 2
if type(atoms[1]) == "string" then
self.name = atoms[1]
else
self.name = nil
end
return true
end
-- get a value or report if it doesn't exist
function Revalue:in_1_bang()
if self.name ~= nil then
local r = pd.getvalue(self.name)
if r ~= nil then
self:outlet(1, "float", { r })
return
end
end
self:outlet(2, "bang", { })
end
-- set a value or report if it doesn't exist
function Revalue:in_1_float(f)
if self.name ~= nil then
if pd.setvalue(self.name, f) then
return
end
end
self:outlet(2, "bang", { })
end
-- set the [value] name
function Revalue:in_2_symbol(s)
self.name = s
end
|
