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Fix search filters

This commit is contained in:
Jean-Patrick Guerrero 2021-01-24 23:08:49 +01:00
parent c7c043fcb1
commit 9bc190443c
2 changed files with 20 additions and 16 deletions
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20
API.md
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@ -185,7 +185,7 @@ Returns a map of recipe filters, indexed by name.
### Search filters ### Search filters
Search filters are used to perform specific searches inside the search field. Search filters are used to perform specific searches inside the search field.
You can cumulate several filters to perform a specific search. These filters are cumulative to perform a specific search.
They can be used like so: `<optional_name> +<filter name>=<value1>,<value2>,<...>` They can be used like so: `<optional_name> +<filter name>=<value1>,<value2>,<...>`
Example usages: Example usages:
@ -200,20 +200,22 @@ Notes:
#### `i3.add_search_filter(name, function(item, values))` #### `i3.add_search_filter(name, function(item, values))`
Adds a search filter with the given `name`. Adds a search filter with the given `name`. `values` is a table of all possible values.
The search function must return a boolean value (whether the given item should be listed or not). The search function must return a boolean value (whether the given item should be listed or not).
Example function sorting items by drawtype: Example function sorting items by drawtype:
```lua ```lua
i3.add_search_filter("type", function(item, drawtype) i3.add_search_filter("types", function(item, drawtypes)
if drawtype == "node" then local t = {}
return reg_nodes[item]
elseif drawtype == "item" then for i, dt in ipairs(drawtypes) do
return reg_craftitems[item] t[i] = (dt == "node" and reg_nodes[item] and 1) or
elseif drawtype == "tool" then (dt == "item" and reg_craftitems[item] and 1) or
return reg_tools[item] (dt == "tool" and reg_tools[item] and 1) or nil
end end
return #t > 0
end) end)
``` ```

16
init.lua
View File

@ -2512,14 +2512,16 @@ i3.add_search_filter("groups", function(item, groups)
return has_groups return has_groups
end) end)
i3.add_search_filter("type", function(item, drawtype) i3.add_search_filter("types", function(item, drawtypes)
if drawtype == "node" then local t = {}
return reg_nodes[item]
elseif drawtype == "item" then for i, dt in ipairs(drawtypes) do
return reg_craftitems[item] t[i] = (dt == "node" and reg_nodes[item] and 1) or
elseif drawtype == "tool" then (dt == "item" and reg_craftitems[item] and 1) or
return reg_tools[item] (dt == "tool" and reg_tools[item] and 1) or nil
end end
return #t > 0
end) end)
--[[ As `core.get_craft_recipe` and `core.get_all_craft_recipes` do not --[[ As `core.get_craft_recipe` and `core.get_all_craft_recipes` do not