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13 lines
529 B
Text
13 lines
529 B
Text
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local jecs = require("@jecs")
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local world = jecs.world()
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-- Singletons are components for which only a single instance exists on the world.
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-- They can be accessed on the world directly and do not require providing
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-- an entity. Singletons are useful for global game resources, such as game state,
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-- a handle to a physics engine or a network socket.
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local TimeOfDay = world:component() :: jecs.Id<number>
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world:set(TimeOfDay, TimeOfDay, 5)
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local t = world:get(TimeOfDay, TimeOfDay)
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print(`The time of day is {t}`)
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