BlackMATov/evolved.lua
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execute returns chunk entity count now

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BlackMATov
2025-02-08 17:18:04 +07:00
parent 76e8fc5530
commit 664636a5c8
3 changed files with 5 additions and 4 deletions
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2
README.md
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@@ -82,7 +82,7 @@ chunk :: fragment... -> chunk?, entity[]?
select :: chunk, fragment... -> component[]...
each :: entity -> {each_state? -> fragment?, component?}, each_state?
execute :: query -> {execute_state? -> chunk?, entity[]?}, execute_state?
execute :: query -> {execute_state? -> chunk?, entity[]?, integer?}, execute_state?
```
```

3
develop/untests.lua
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@@ -2524,7 +2524,8 @@ do
---@return evolved.entity[]
local function collect_entities(q)
local entities = {}
for _, es in evo.execute(q) do
for _, es, es_count in evo.execute(q) do
assert(#es == es_count)
for _, e in ipairs(es) do
entities[#entities + 1] = e
end

4
evolved.lua
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@@ -77,7 +77,7 @@ local evolved = {
---@field package [3] table<evolved.fragment, boolean> exclude_set
---@alias evolved.each_iterator fun(state: evolved.each_state?): evolved.fragment?, evolved.component?
---@alias evolved.execute_iterator fun(state: evolved.execute_state?): evolved.chunk?, evolved.entity[]?
---@alias evolved.execute_iterator fun(state: evolved.execute_state?): evolved.chunk?, evolved.entity[]?, integer?
---
---
@@ -376,7 +376,7 @@ local function __execute_iterator(execute_state)
local chunk_entity_count = chunk.__entity_count
if chunk_entity_count > 0 then
return chunk, chunk_entities
return chunk, chunk_entities, chunk_entity_count
end
end