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Added named systems

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This commit is contained in:
Tjakka5 2019-12-19 10:34:02 +01:00
parent 038111d558
commit d4efca976c
10 changed files with 176 additions and 92 deletions
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12
src/component.lua
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@ -1,5 +1,9 @@
--- Component
local PATH = (...):gsub('%.[^%.]+$', '')
local Components = require(PATH..".components")
local Component = {}
Component.__index = Component
@ -15,10 +19,6 @@ function Component.new(name, populate)
error("bad argument #2 to 'Component.new' (function/nil expected, got "..type(populate)..")", 2)
end
if (Component[name] ~= nil) then
error("bad argument #2 to 'Component.new' (Component with name '"..name.."' already exists", 2)
end
local component = setmetatable({
__name = name,
__populate = populate,
@ -28,7 +28,7 @@ function Component.new(name, populate)
component.__mt = {__index = component}
Component[name] = component
Components.register(name, component)
return component
end
@ -51,4 +51,4 @@ return setmetatable(Component, {
__call = function(_, ...)
return Component.new(...)
end,
})
})