Add tabs to the crafting guide

diff --git a/worktable.lua b/worktable.lua
index 541f0964513f3d6d5d284d0a96e0f4bd7fc3ffce..f935c5de245e31eae93638fde8afdff8327e8d50 100644 (file)
--- a/worktable.lua
+++ b/worktable.lua
@@ -58,9 +58,10 @@ function worktable.craftguide_output_lists(meta, num, items, stackname)
        end
 end
 
-function worktable.craftguide_formspec(meta, start_i, pagenum, stackname, recipe_num, filter)
+function worktable.craftguide_formspec(meta, start_i, pagenum, stackname, recipe_num, filter, tab_id)
        local inv_size = #meta:to_table().inventory.inv_items_list
        local pagemax = math.floor((inv_size - 1) / (8*4) + 1)
+       tab_id = tab_id or 1
 
        local formspec = [[ size[8,8;]
                        list[context;item_craft_input;3,6.3;1,1;]
@@ -74,7 +75,8 @@ function worktable.craftguide_formspec(meta, start_i, pagenum, stackname, recipe
                        tooltip[search;Search]
                        tooltip[clearfilter;Reset]
                        label[3,5.8;Input] ]]
-                       .."list[context;inv_items_list;0,1;8,4;"..tostring(start_i).."]"..
+                       .."tabheader[0,0;tabs;All,Nodes,Tools,Items;".. tostring(tab_id) ..";true;false]"..
+                       "list[context;inv_items_list;0,1;8,4;"..tostring(start_i).."]"..
                        "table[6.1,0.2;1.1,0.5;pagenum;#FFFF00,"..tostring(math.floor(pagenum))..
                        ",#FFFFFF,/ "..tostring(pagemax).."]"..
                        "field[1.8,0.32;2.6,1;filter;;"..filter.."]"..xbg
@@ -116,9 +118,20 @@ function worktable.craftguide_formspec(meta, start_i, pagenum, stackname, recipe
        meta:set_string("formspec", formspec)
 end
 
-function worktable.craftguide_main_list(inv, filter)
+local function tab_category(tab_id)
+       local id_category = {
+               [1] = minetest.registered_items,
+               [2] = minetest.registered_nodes,
+               [3] = minetest.registered_tools,
+               [4] = minetest.registered_craftitems
+       }
+
+       return id_category[tab_id] or id_category[1]
+end
+
+function worktable.craftguide_main_list(inv, filter, tab_id)
        local inv_items_list = {}
-       for name, def in pairs(minetest.registered_items) do
+       for name, def in pairs(tab_category(tab_id)) do
                if not (def.groups.not_in_creative_inventory == 1) and
                                minetest.get_craft_recipe(name).items and
                                def.description and def.description ~= "" and
@@ -201,6 +214,7 @@ function worktable.fields(pos, _, fields)
        local formspec = meta:to_table().fields.formspec
        local filter = formspec:match("filter;;([%w_:]+)") or ""
        local start_i = tonumber(formspec:match("inv_items_list;.*;(%d+)%]")) or 0
+       local current_tab_id = tonumber(formspec:match("tabheader%[.*;(%d+)%;.*]"))
 
        if fields.back then
                worktable.main(meta)
@@ -209,26 +223,29 @@ function worktable.fields(pos, _, fields)
        elseif fields.storage then
                inv:set_size("storage", 8*2)
                worktable.storage(meta)
+       elseif fields.tabs then
+               worktable.craftguide_main_list(inv, nil, tonumber(fields.tabs))
+               worktable.craftguide_formspec(meta, 0, 1, nil, 1, "", tonumber(fields.tabs))
        elseif fields.craftguide then
                inv:set_size("item_craft_input", 1)
                inv:set_size("craft_output_recipe", 3*3)
-               worktable.craftguide_main_list(inv, nil)
-               worktable.craftguide_formspec(meta, 0, 1, nil, 1, "")
+               worktable.craftguide_main_list(inv, nil, 1)
+               worktable.craftguide_formspec(meta, 0, 1, nil, 1, "", 1)
        elseif fields.alternate then
                inv:set_list("craft_output_recipe", {})
                local inputstack = inv:get_stack("item_craft_input", 1):get_name()
                local recipe_num = tonumber(formspec:match("Recipe%s(%d+)")) or 1
                recipe_num = recipe_num + 1
-               worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, inputstack, recipe_num, filter)
+               worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, inputstack, recipe_num, filter, current_tab_id)
        else
                if fields.backcraft then
                        worktable.crafting(meta)
                elseif fields.search then
-                       worktable.craftguide_main_list(inv, fields.filter:lower())
-                       worktable.craftguide_formspec(meta, 0, 1, nil, 1, fields.filter:lower())
+                       worktable.craftguide_main_list(inv, fields.filter:lower(), current_tab_id)
+                       worktable.craftguide_formspec(meta, 0, 1, nil, 1, fields.filter:lower(), current_tab_id)
                elseif fields.clearfilter then
-                       worktable.craftguide_main_list(inv, nil)
-                       worktable.craftguide_formspec(meta, 0, 1, nil, 1, "")
+                       worktable.craftguide_main_list(inv, nil, 1)
+                       worktable.craftguide_formspec(meta, 0, 1, nil, 1, "", 1)
                else
                        if fields.prev or fields.next then
                                local inv_size = #meta:to_table().inventory.inv_items_list
@@ -245,7 +262,7 @@ function worktable.fields(pos, _, fields)
                                end
                        end
 
-                       worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, nil, 1, filter)
+                       worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, nil, 1, filter, current_tab_id)
                end
 
                inv:set_list("item_craft_input", {})
@@ -311,8 +328,9 @@ function worktable.move(pos, from_list, from_index, to_list, to_index, count)
                local formspec = meta:to_table().fields.formspec
                local filter = formspec:match("filter;;([%w_:]+)") or ""
                local start_i = tonumber(formspec:match("inv_items_list;.*;(%d+)%]")) or 0
+               local current_tab_id = tonumber(formspec:match("tabheader%[.*;(%d+)%;.*]"))
 
-               worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, stackname, 1, filter)
+               worktable.craftguide_formspec(meta, start_i, start_i / (8*4) + 1, stackname, 1, filter, current_tab_id)
        end
 
        return 0