mirror of
https://github.com/minetest-mods/craftguide.git
synced 2024-11-22 10:53:43 +01:00
Progressive: refactor, fix some bugs, add API function
This commit is contained in:
pauloue
Jean-Patrick Guerrero
parent
1def071029
commit
50317cc20e
44
README.md
44
README.md
@ -1,7 +1,7 @@
|
||||
##  Crafting Guide ##
|
||||
#  Crafting Guide
|
||||
|
||||
#### `craftguide` is the most comprehensive crafting guide on Minetest. ####
|
||||
#### Consult the [Minetest Wiki](http://wiki.minetest.net/Crafting_guide) for more details. ####
|
||||
#### `craftguide` is the most comprehensive crafting guide on Minetest.
|
||||
#### Consult the [Minetest Wiki](http://wiki.minetest.net/Crafting_guide) for more details.
|
||||
|
||||
This crafting guide is a blue book named *"Crafting Guide"* or a wooden sign.
|
||||
|
||||
@ -14,10 +14,16 @@ The progressive mode can be enabled with `craftguide_progressive_mode = true` in
|
||||
|
||||
Use the command `/craft` to show the recipe(s) of the pointed node.
|
||||
|
||||
|
||||
|
||||
---
|
||||
|
||||
`craftguide` has an API to register **custom recipes**. Demos:
|
||||
#### Registering a custom crafting type ####
|
||||
## API
|
||||
|
||||
### Custom recipes
|
||||
|
||||
#### Registering a custom crafting type
|
||||
|
||||
```Lua
|
||||
craftguide.register_craft_type("digging", {
|
||||
description = "Digging",
|
||||
@ -25,7 +31,8 @@ craftguide.register_craft_type("digging", {
|
||||
})
|
||||
```
|
||||
|
||||
#### Registering a custom crafting recipe ####
|
||||
#### Registering a custom crafting recipe
|
||||
|
||||
```Lua
|
||||
craftguide.register_craft({
|
||||
type = "digging",
|
||||
@ -35,4 +42,27 @@ craftguide.register_craft({
|
||||
})
|
||||
```
|
||||
|
||||
|
||||
### Progressive mode
|
||||
|
||||
#### `craftguide.progressive_filter_recipes(recipes, player)`
|
||||
|
||||
This function is used to filter recipes when progressive mode is enabled. It can
|
||||
be overridden to change the recipes that are normally displayed.
|
||||
|
||||
The function should return the recipes to be displayed, given the available
|
||||
recipes and an `ObjectRef` to the craft guide user. Each recipe is a table of
|
||||
the form returned by `minetest.get_craft_recipe`.
|
||||
|
||||
Example function to hide recipes for items from a mod called "secretstuff":
|
||||
|
||||
```lua
|
||||
function craftguide.progressive_filter_recipes(recipes, player)
|
||||
local filtered = {}
|
||||
for _, recipe in ipairs(recipes) do
|
||||
if recipe.output:sub(1, 12) ~= "secretstuff:" then
|
||||
filtered[#filtered + 1] = recipe
|
||||
end
|
||||
end
|
||||
return filtered
|
||||
end
|
||||
```
|
||||
|
||||
276
init.lua
276
init.lua
@ -20,7 +20,7 @@ local S = dofile(mt.get_modpath("craftguide") .. "/intllib.lua")
|
||||
|
||||
-- Lua 5.3 removed `table.maxn`, use this alternative in case of breakage:
|
||||
-- https://github.com/kilbith/xdecor/blob/master/handlers/helpers.lua#L1
|
||||
local remove, maxn, sort, concat = table.remove, table.maxn, table.sort, table.concat
|
||||
local maxn, sort, concat = table.maxn, table.sort, table.concat
|
||||
local vector_add, vector_mul = vector.add, vector.multiply
|
||||
local min, max, floor, ceil = math.min, math.max, math.floor, math.ceil
|
||||
local fmt = string.format
|
||||
@ -120,39 +120,6 @@ local function get_fueltime(item)
|
||||
return get_result({method = "fuel", width = 1, items = {item}}).time
|
||||
end
|
||||
|
||||
local function reset_data(data)
|
||||
data.show_usage = nil
|
||||
data.filter = ""
|
||||
data.input = nil
|
||||
data.pagenum = 1
|
||||
data.rnum = 1
|
||||
data.items = progressive_mode and data.init_filter_items or init_items
|
||||
end
|
||||
|
||||
local function in_table(T)
|
||||
for i = 1, #T do
|
||||
if T[i] then
|
||||
return true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
local function group_to_items(group)
|
||||
local items_with_group, c = {}, 0
|
||||
for name, def in pairs(reg_items) do
|
||||
if def.groups[group:sub(7)] then
|
||||
c = c + 1
|
||||
items_with_group[c] = name
|
||||
end
|
||||
end
|
||||
|
||||
return items_with_group
|
||||
end
|
||||
|
||||
local function item_in_inv(inv, item)
|
||||
return inv:contains_item("main", item)
|
||||
end
|
||||
|
||||
local function extract_groups(str)
|
||||
return str:sub(7):split(",")
|
||||
end
|
||||
@ -382,10 +349,6 @@ local function get_formspec(player_name)
|
||||
local iY = sfinv_only and 4 or data.iX - 5
|
||||
local ipp = data.iX * iY
|
||||
|
||||
if not data.items then
|
||||
data.items = init_items
|
||||
end
|
||||
|
||||
data.pagemax = max(1, ceil(#data.items / ipp))
|
||||
|
||||
local fs = {}
|
||||
@ -459,12 +422,11 @@ local function get_formspec(player_name)
|
||||
end
|
||||
|
||||
fs = concat(fs)
|
||||
data.formspec = fs
|
||||
|
||||
if sfinv_only then
|
||||
return fs
|
||||
else
|
||||
show_formspec(player_name, "craftguide", fs)
|
||||
data.formspec = fs
|
||||
end
|
||||
end
|
||||
|
||||
@ -474,75 +436,32 @@ local show_fs = function(player, player_name)
|
||||
sfinv.set_player_inventory_formspec(player, context)
|
||||
else
|
||||
get_formspec(player_name)
|
||||
local data = player_data[player_name]
|
||||
show_formspec(player_name, "craftguide", data.formspec)
|
||||
end
|
||||
end
|
||||
|
||||
local function recipe_in_inv(inv, item_name, recipes_f)
|
||||
local recipes = recipes_f or get_recipes(item_name)
|
||||
local show_item_recipes = {}
|
||||
|
||||
for i = 1, #recipes do
|
||||
show_item_recipes[i] = true
|
||||
for _, item in pairs(recipes[i].items) do
|
||||
local group_in_inv = false
|
||||
if item:sub(1,6) == "group:" then
|
||||
local groups = group_to_items(item)
|
||||
for j = 1, #groups do
|
||||
if item_in_inv(inv, groups[j]) then
|
||||
group_in_inv = true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if not group_in_inv and not item_in_inv(inv, item) then
|
||||
show_item_recipes[i] = false
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
for i = #show_item_recipes, 1, -1 do
|
||||
if not show_item_recipes[i] then
|
||||
remove(recipes, i)
|
||||
end
|
||||
end
|
||||
|
||||
return recipes, in_table(show_item_recipes)
|
||||
end
|
||||
|
||||
local function get_filter_items(data, player)
|
||||
local function filter_items(data)
|
||||
local filter = data.filter
|
||||
if searches[filter] then
|
||||
data.items = searches[filter]
|
||||
return
|
||||
end
|
||||
|
||||
local items_list = progressive_mode and data.init_filter_items or init_items
|
||||
local inv = player:get_inventory()
|
||||
local items_list = progressive_mode and data.progressive_items or init_items
|
||||
local filtered_list, c = {}, 0
|
||||
|
||||
for i = 1, #items_list do
|
||||
local item = items_list[i]
|
||||
local item_desc = reg_items[item].description:lower()
|
||||
|
||||
if filter ~= "" then
|
||||
if item:find(filter, 1, true) or item_desc:find(filter, 1, true) then
|
||||
c = c + 1
|
||||
filtered_list[c] = item
|
||||
end
|
||||
elseif progressive_mode then
|
||||
local _, has_item = recipe_in_inv(inv, item)
|
||||
if has_item then
|
||||
c = c + 1
|
||||
filtered_list[c] = item
|
||||
end
|
||||
if item:find(filter, 1, true) or item_desc:find(filter, 1, true) then
|
||||
c = c + 1
|
||||
filtered_list[c] = item
|
||||
end
|
||||
end
|
||||
|
||||
if progressive_mode then
|
||||
if not data.items then
|
||||
data.init_filter_items = filtered_list
|
||||
end
|
||||
elseif filter ~= "" then
|
||||
if not progressive_mode then
|
||||
-- Cache the results only if searched 2 times
|
||||
if searches[filter] == nil then
|
||||
searches[filter] = false
|
||||
@ -554,31 +473,6 @@ local function get_filter_items(data, player)
|
||||
data.items = filtered_list
|
||||
end
|
||||
|
||||
local function init_data(user, name)
|
||||
player_data[name] = {filter = "", pagenum = 1, iX = sfinv_only and 8 or DEFAULT_SIZE}
|
||||
if progressive_mode then
|
||||
get_filter_items(player_data[name], user)
|
||||
end
|
||||
end
|
||||
|
||||
local function get_init_items()
|
||||
local c = 0
|
||||
for name, def in pairs(reg_items) do
|
||||
local is_fuel = get_fueltime(name) > 0
|
||||
if not (def.groups.not_in_craft_guide == 1 or
|
||||
def.groups.not_in_creative_inventory == 1) and
|
||||
(get_recipe(name).items or is_fuel) and
|
||||
def.description and def.description ~= "" then
|
||||
c = c + 1
|
||||
init_items[c] = name
|
||||
end
|
||||
end
|
||||
|
||||
sort(init_items)
|
||||
end
|
||||
|
||||
mt.register_on_mods_loaded(get_init_items)
|
||||
|
||||
local function item_in_recipe(item, recipe)
|
||||
local item_groups = reg_items[item].groups
|
||||
for _, recipe_item in pairs(recipe.items) do
|
||||
@ -614,6 +508,120 @@ local function get_item_usages(item)
|
||||
return usages
|
||||
end
|
||||
|
||||
local function get_inv_items(player)
|
||||
local invlist = player:get_inventory():get_list("main")
|
||||
local inv_items = {}
|
||||
|
||||
for i = 1, #invlist do
|
||||
local stack = invlist[i]
|
||||
if not stack:is_empty() then
|
||||
inv_items[#inv_items + 1] = stack:get_name()
|
||||
end
|
||||
end
|
||||
|
||||
return inv_items
|
||||
end
|
||||
|
||||
local function progressive_show_recipe(recipe, inv_items)
|
||||
for _, item in pairs(recipe.items) do
|
||||
local item_in_inv
|
||||
if item:sub(1,6) == "group:" then
|
||||
local groups = extract_groups(item)
|
||||
for i = 1, #inv_items do
|
||||
local item_def = reg_items[inv_items[i]]
|
||||
if item_def then
|
||||
local item_groups = item_def.groups
|
||||
if item_has_groups(item_groups, groups) then
|
||||
item_in_inv = true
|
||||
end
|
||||
end
|
||||
end
|
||||
else
|
||||
for i = 1, #inv_items do
|
||||
if inv_items[i] == item then
|
||||
item_in_inv = true
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
if not item_in_inv then
|
||||
return
|
||||
end
|
||||
end
|
||||
|
||||
return true
|
||||
end
|
||||
|
||||
function craftguide.progressive_filter_recipes(recipes, player)
|
||||
local inv_items = get_inv_items(player)
|
||||
if #inv_items == 0 then
|
||||
return {}
|
||||
end
|
||||
|
||||
local filtered = {}
|
||||
for i = 1, #recipes do
|
||||
local recipe = recipes[i]
|
||||
if progressive_show_recipe(recipe, inv_items) then
|
||||
filtered[#filtered + 1] = recipe
|
||||
end
|
||||
end
|
||||
|
||||
return filtered
|
||||
end
|
||||
|
||||
local function get_progressive_items(player)
|
||||
local items = {}
|
||||
for i = 1, #init_items do
|
||||
local item = init_items[i]
|
||||
local recipes = get_recipes(item)
|
||||
recipes = craftguide.progressive_filter_recipes(recipes, player)
|
||||
|
||||
if #recipes > 0 then
|
||||
items[#items + 1] = item
|
||||
end
|
||||
end
|
||||
|
||||
return items
|
||||
end
|
||||
|
||||
local function init_data(player, name)
|
||||
local p_items = progressive_mode and get_progressive_items(player) or nil
|
||||
player_data[name] = {
|
||||
filter = "",
|
||||
pagenum = 1,
|
||||
iX = sfinv_only and 8 or DEFAULT_SIZE,
|
||||
items = p_items or init_items,
|
||||
progressive_items = p_items,
|
||||
}
|
||||
end
|
||||
|
||||
local function reset_data(data)
|
||||
data.show_usage = nil
|
||||
data.filter = ""
|
||||
data.input = nil
|
||||
data.pagenum = 1
|
||||
data.rnum = 1
|
||||
data.items = progressive_mode and data.progressive_items or init_items
|
||||
end
|
||||
|
||||
local function get_init_items()
|
||||
local c = 0
|
||||
for name, def in pairs(reg_items) do
|
||||
local is_fuel = get_fueltime(name) > 0
|
||||
if not (def.groups.not_in_craft_guide == 1 or
|
||||
def.groups.not_in_creative_inventory == 1) and
|
||||
(get_recipe(name).items or is_fuel) and
|
||||
def.description and def.description ~= "" then
|
||||
c = c + 1
|
||||
init_items[c] = name
|
||||
end
|
||||
end
|
||||
|
||||
sort(init_items)
|
||||
end
|
||||
|
||||
mt.register_on_mods_loaded(get_init_items)
|
||||
|
||||
local function get_fields(player, ...)
|
||||
local args, formname, fields = {...}
|
||||
if sfinv_only then
|
||||
@ -657,7 +665,7 @@ local function get_fields(player, ...)
|
||||
|
||||
data.filter = fltr
|
||||
data.pagenum = 1
|
||||
get_filter_items(data, player)
|
||||
filter_items(data)
|
||||
show_fs(player, player_name)
|
||||
|
||||
elseif fields.prev or fields.next then
|
||||
@ -680,9 +688,12 @@ local function get_fields(player, ...)
|
||||
if item:find(":") then
|
||||
local is_fuel = get_fueltime(item) > 0
|
||||
local recipes = get_recipes(item)
|
||||
if progressive_mode then
|
||||
recipes = craftguide.progressive_filter_recipes(recipes, player)
|
||||
end
|
||||
|
||||
local no_recipes = not next(recipes)
|
||||
if no_recipes and not is_fuel then
|
||||
if no_recipes and (progressive_mode or not is_fuel) then
|
||||
return
|
||||
end
|
||||
|
||||
@ -708,17 +719,12 @@ local function get_fields(player, ...)
|
||||
}
|
||||
end
|
||||
|
||||
if not next(data.usages) then
|
||||
data.show_usage = nil
|
||||
if progressive_mode then
|
||||
data.usages = craftguide.progressive_filter_recipes(data.usages, player)
|
||||
end
|
||||
|
||||
elseif progressive_mode then
|
||||
local inv = player:get_inventory()
|
||||
local has_item
|
||||
recipes, has_item = recipe_in_inv(inv, item, recipes)
|
||||
|
||||
if not has_item then
|
||||
return
|
||||
if not next(data.usages) then
|
||||
data.show_usage = nil
|
||||
end
|
||||
end
|
||||
|
||||
@ -749,8 +755,11 @@ if sfinv_only then
|
||||
local player_name = player:get_player_name()
|
||||
local data = player_data[player_name]
|
||||
|
||||
if progressive_mode or not data then
|
||||
if not data then
|
||||
init_data(player, player_name)
|
||||
elseif progressive_mode then
|
||||
data.progressive_items = get_progressive_items(player)
|
||||
filter_items(data)
|
||||
end
|
||||
end,
|
||||
|
||||
@ -765,12 +774,17 @@ else
|
||||
local player_name = user:get_player_name()
|
||||
local data = player_data[player_name]
|
||||
|
||||
if progressive_mode or not data then
|
||||
if not data then
|
||||
init_data(user, player_name)
|
||||
get_formspec(player_name)
|
||||
else
|
||||
show_formspec(player_name, "craftguide", data.formspec)
|
||||
data = player_data[player_name]
|
||||
elseif progressive_mode then
|
||||
data.progressive_items = get_progressive_items(user)
|
||||
filter_items(data)
|
||||
get_formspec(player_name)
|
||||
end
|
||||
|
||||
show_formspec(player_name, "craftguide", data.formspec)
|
||||
end
|
||||
|
||||
mt.register_craftitem("craftguide:book", {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user