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Separate ids and add tests (#11)

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Marcus 2024-05-01 01:09:15 +02:00 committed by GitHub
parent 275aa6ec6d
commit 4978ac7856
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GPG key ID: B5690EEEBB952194
3 changed files with 23 additions and 14 deletions
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16
benches/query.bench.lua
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@ -30,14 +30,14 @@ local B6 = ecr.component()
local B7 = ecr.component() local B7 = ecr.component()
local B8 = ecr.component() local B8 = ecr.component()
local D1 = ecs:entity() local D1 = ecs:component()
local D2 = ecs:entity() local D2 = ecs:component()
local D3 = ecs:entity() local D3 = ecs:component()
local D4 = ecs:entity() local D4 = ecs:component()
local D5 = ecs:entity() local D5 = ecs:component()
local D6 = ecs:entity() local D6 = ecs:component()
local D7 = ecs:entity() local D7 = ecs:component()
local D8 = ecs:entity() local D8 = ecs:component()
local E1 = mcs:entity() local E1 = mcs:entity()

14
lib/init.lua
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@ -159,7 +159,8 @@ function World.new()
archetypes = {}, archetypes = {},
archetypeIndex = {}, archetypeIndex = {},
ROOT_ARCHETYPE = (nil :: any) :: Archetype, ROOT_ARCHETYPE = (nil :: any) :: Archetype,
nextId = 0, nextEntityId = 0,
nextComponentId = 0,
nextArchetypeId = 0, nextArchetypeId = 0,
hooks = { hooks = {
[ON_ADD] = {} [ON_ADD] = {}
@ -521,16 +522,17 @@ function World.query(world: World, ...: i53): any
end end
function World.component(world: World) function World.component(world: World)
local id = world.nextId + 1 local componentId = world.nextComponentId + 1
if id > HI_COMPONENT_ID then if componentId > HI_COMPONENT_ID then
error("Too many components") error("Too many components")
end end
return id world.nextComponentId = componentId
return componentId
end end
function World.entity(world: World) function World.entity(world: World)
world.nextId += 1 world.nextEntityId += 1
return world.nextId + REST return world.nextEntityId + REST
end end
function World.observer(world: World, ...) function World.observer(world: World, ...)

7
lib/init.spec.lua
View file

@ -157,6 +157,13 @@ return function()
expect(withoutCount).to.equal(1) expect(withoutCount).to.equal(1)
end) end)
it("should allow calling world:entity before world:component", function()
for _ = 1, 256 do
world:entity()
end
expect(world:component()).to.be.ok()
end)
it("should skip iteration", function() it("should skip iteration", function()
local Position, Velocity = world:entity(), world:entity() local Position, Velocity = world:entity(), world:entity()
local e = world:entity() local e = world:entity()