BlackMATov/evolved.lua
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additional oop-like api

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BlackMATov
2024-11-23 11:46:14 +07:00
parent 390bbd4f3b
commit e6de3def34
7 changed files with 187 additions and 106 deletions
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14
develop/example.lua
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@@ -17,19 +17,17 @@ local queries = {
do
local entity = evo.registry.entity()
local position = evo.vectors.vector2(512, 50)
local velocity = evo.vectors.vector2(math.random(-20, 20), 20)
evo.registry.insert(entity, fragments.position, position)
evo.registry.insert(entity, fragments.velocity, velocity)
entity:insert(fragments.position, evo.vectors.vector2(512, 50))
entity:insert(fragments.velocity, evo.vectors.vector2(math.random(-20, 20), 20))
end
do
local dt = evo.singles.get(singles.delta_time)
for chunk in evo.registry.execute(queries.bodies) do
local es = evo.registry.chunk_entities(chunk)
local ps = evo.registry.chunk_components(chunk, fragments.position)
local vs = evo.registry.chunk_components(chunk, fragments.velocity)
for chunk in queries.bodies:execute() do
local es = chunk:entities()
local ps = chunk:components(fragments.position)
local vs = chunk:components(fragments.velocity)
for i = 1, #es do
ps[i] = ps[i] + vs[i] * dt