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22 lines
638 B
Text
22 lines
638 B
Text
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--[[
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By default, components being registered on runtime is useful for how dynamic
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it can be. But, sometimes being able to register components without having
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the world instance is useful.
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]]
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local jecs = require("@jecs")
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local Position = jecs.component() :: jecs.Id<vector>
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jecs.world() -- Position gets registered here
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--[[
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However, if you try to set metadata, you will find that this doesn't work
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without the world instance. Instead, jecs offers a meta member function
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that can forward declare its metadata.
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]]
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jecs.meta(Position, jecs.Name, "Position")
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jecs.world() -- Position gets registered here with its name "Position"
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