Dusk/aux-addon-ClassicAPI
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refactoring

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This commit is contained in:
Manuel Simon Hirsig
2016-08-09 14:53:05 +02:00
parent 44d0b46aa8
commit a1edc53bfe
6 changed files with 64 additions and 79 deletions
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module.lua
+16 -16
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@@ -1,12 +1,12 @@
local __ = {}
local state = {}
local public_interface_mt = {
__newindex = function()
error('Unsupported operation.', 2)
end,
__index = function(self, key)
if __[self].public[key] then
return __[self].attributes[key]
if state[self].public[key] then
return state[self].data[key]
else
error('Read of undeclared "'..key..'".', 2)
end
@@ -14,26 +14,26 @@ local public_interface_mt = {
}
local private_interface_mt = {
__newindex = function(self, key, value)
if not __[self].declared[key] then
if not state[self].declared[key] then
error('Write of undeclared "'..key..'".', 2)
end
__[self].attributes[key] = value
state[self].data[key] = value
end,
__index = function(self, key)
if not __[self].declared[key] then
if not state[self].declared[key] then
error('Read of undeclared "'..key..'".', 2)
end
return __[self].attributes[key]
return state[self].data[key]
end,
}
local public_declarator_mt = {
__newindex = function(self, key, value)
if __[self].declared[key] then
if state[self].declared[key] then
error('Multiple declarations of "'..key..'".', 2)
end
__[self].attributes[key] = value
__[self].public[key] = true
__[self].declared[key] = true
state[self].data[key] = value
state[self].public[key] = true
state[self].declared[key] = true
end,
__index = function()
error('Unsupported operation.', 2)
@@ -41,11 +41,11 @@ local public_declarator_mt = {
}
local private_declarator_mt = {
__newindex = function(self, key, value)
if __[self].declared[key] then
if state[self].declared[key] then
error('Multiple declarations of "'..key..'".', 2)
end
__[self].attributes[key] = value
__[self].declared[key] = true
state[self].data[key] = value
state[self].declared[key] = true
end,
__index = function()
error('Unsupported operation.', 2)
@@ -53,10 +53,10 @@ local private_declarator_mt = {
}
function aux_module()
local data = {attributes={}, public={}, declared={}}
local new_state = {data={}, public={}, declared={}}
local module = {setmetatable({}, public_interface_mt), setmetatable({}, private_interface_mt), setmetatable({}, public_declarator_mt), setmetatable({}, private_declarator_mt)}
for _, component in module do
__[component] = data
state[component] = new_state
end
return module
end