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Increment component id

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Ukendio 2024-05-03 15:31:16 +02:00
parent 21f71f803d
commit c5daddd505
1 changed files with 7 additions and 1 deletions
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8
newMatter.lua
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@ -265,9 +265,9 @@ local topoRuntime = {
-- It should not be accessible through indexing into a component instance directly. -- It should not be accessible through indexing into a component instance directly.
local DIAGNOSTIC_COMPONENT_MARKER = {} local DIAGNOSTIC_COMPONENT_MARKER = {}
local nextId = 0
local function newComponent(name, defaultData) local function newComponent(name, defaultData)
name = name or debug.info(2, "s") .. "@" .. debug.info(2, "l") name = name or debug.info(2, "s") .. "@" .. debug.info(2, "l")
assert( assert(
defaultData == nil or type(defaultData) == "table", defaultData == nil or type(defaultData) == "table",
"if component default data is specified, it must be a table" "if component default data is specified, it must be a table"
@ -320,6 +320,9 @@ local function newComponent(name, defaultData)
return patch return patch
end end
nextId += 1
local id = nextId
setmetatable(component, { setmetatable(component, {
__call = function(_, ...) __call = function(_, ...)
return component.new(...) return component.new(...)
@ -327,6 +330,9 @@ local function newComponent(name, defaultData)
__tostring = function() __tostring = function()
return name return name
end, end,
__len = function()
return id
end,
[DIAGNOSTIC_COMPONENT_MARKER] = true, [DIAGNOSTIC_COMPONENT_MARKER] = true,
}) })