Add files via upload

creative/depends.txt

@@ -1,2 +1,2 @@
 default
-sfinv
+sfinv?

sfinv/README.md

@@ -0,0 +1,21 @@
+Simple Fast Inventory
+====================
+
+![SFINV Screeny](https://cdn.pbrd.co/images/1yQhd1TI.png)
+
+A cleaner, simpler, solution to having an advanced inventory in Minetest.
+
+Written by rubenwardy.  
+License: MIT
+
+See game_api.txt for this mod's API
+
+License of source code and media files:
+---------------------------------------
+Copyright (C) 2016 rubenwardy <rubenwardy@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

sfinv/api.lua

@@ -0,0 +1,170 @@
+sfinv = {
+	pages = {},
+	pages_unordered = {},
+	contexts = {},
+	enabled = true
+}
+
+function sfinv.register_page(name, def)
+	assert(name, "Invalid sfinv page. Requires a name")
+	assert(def, "Invalid sfinv page. Requires a def[inition] table")
+	assert(def.get, "Invalid sfinv page. Def requires a get function.")
+	assert(not sfinv.pages[name], "Attempt to register already registered sfinv page " .. dump(name))
+
+	sfinv.pages[name] = def
+	def.name = name
+	table.insert(sfinv.pages_unordered, def)
+end
+
+function sfinv.override_page(name, def)
+	assert(name, "Invalid sfinv page override. Requires a name")
+	assert(def, "Invalid sfinv page override. Requires a def[inition] table")
+	local page = sfinv.pages[name]
+	assert(page, "Attempt to override sfinv page " .. dump(name) .. " which does not exist.")
+	for key, value in pairs(def) do
+		page[key] = value
+	end
+end
+
+function sfinv.get_nav_fs(player, context, nav, current_idx)
+	-- Only show tabs if there is more than one page
+	if #nav > 1 then
+		return "tabheader[0,0;tabs;" .. table.concat(nav, ",") .. ";" .. current_idx .. ";true;false]"
+	else
+		return ""
+	end
+end
+
+local theme_main = "bgcolor[#080808BB;true]" .. default.gui_bg ..
+		default.gui_bg_img
+
+local theme_inv = default.gui_slots .. [[
+		list[current_player;main;0,4.7;8,1;]
+		list[current_player;main;0,5.85;8,3;8]
+	]]
+
+function sfinv.make_formspec(player, context, content, show_inv, size)
+	local tmp = {
+		size or "size[8,8.6]",
+		theme_main,
+		sfinv.get_nav_fs(player, context, context.nav_titles, context.nav_idx),
+		content
+	}
+	if show_inv then
+		tmp[#tmp + 1] = theme_inv
+	end
+	return table.concat(tmp, "")
+end
+
+function sfinv.get_homepage_name(player)
+	return "sfinv:crafting"
+end
+
+function sfinv.get_formspec(player, context)
+	-- Generate navigation tabs
+	local nav = {}
+	local nav_ids = {}
+	local current_idx = 1
+	for i, pdef in pairs(sfinv.pages_unordered) do
+		if not pdef.is_in_nav or pdef:is_in_nav(player, context) then
+			nav[#nav + 1] = pdef.title
+			nav_ids[#nav_ids + 1] = pdef.name
+			if pdef.name == context.page then
+				current_idx = #nav_ids
+			end
+		end
+	end
+	context.nav = nav_ids
+	context.nav_titles = nav
+	context.nav_idx = current_idx
+
+	-- Generate formspec
+	local page = sfinv.pages[context.page] or sfinv.pages["404"]
+	if page then
+		return page:get(player, context)
+	else
+		local old_page = context.page
+		context.page = sfinv.get_homepage_name(player)
+		assert(sfinv.pages[context.page], "[sfinv] Invalid homepage")
+		minetest.log("warning", "[sfinv] Couldn't find " .. dump(old_page) .. " so using switching to homepage")
+		return sfinv.get_formspec(player, context)
+	end
+end
+
+function sfinv.get_or_create_context(player)
+	local name = player:get_player_name()
+	local context = sfinv.contexts[name]
+	if not context then
+		context = {
+			page = sfinv.get_homepage_name(player)
+		}
+		sfinv.contexts[name] = context
+	end
+	return context
+end
+
+function sfinv.set_context(player, context)
+	sfinv.contexts[player:get_player_name()] = context
+end
+
+function sfinv.set_player_inventory_formspec(player, context)
+	local fs = sfinv.get_formspec(player,
+			context or sfinv.get_or_create_context(player))
+	player:set_inventory_formspec(fs)
+end
+
+function sfinv.set_page(player, pagename)
+	local context = sfinv.get_or_create_context(player)
+	local oldpage = sfinv.pages[context.page]
+	if oldpage and oldpage.on_leave then
+		oldpage:on_leave(player, context)
+	end
+	context.page = pagename
+	local page = sfinv.pages[pagename]
+	if page.on_enter then
+		page:on_enter(player, context)
+	end
+	sfinv.set_player_inventory_formspec(player, context)
+end
+
+minetest.register_on_joinplayer(function(player)
+	if sfinv.enabled then
+		sfinv.set_player_inventory_formspec(player)
+	end
+end)
+
+minetest.register_on_leaveplayer(function(player)
+	sfinv.contexts[player:get_player_name()] = nil
+end)
+
+minetest.register_on_player_receive_fields(function(player, formname, fields)
+	if formname ~= "" or not sfinv.enabled then
+		return false
+	end
+
+	-- Get Context
+	local name = player:get_player_name()
+	local context = sfinv.contexts[name]
+	if not context then
+		sfinv.set_player_inventory_formspec(player)
+		return false
+	end
+
+	-- Was a tab selected?
+	if fields.tabs and context.nav then
+		local tid = tonumber(fields.tabs)
+		if tid and tid > 0 then
+			local id = context.nav[tid]
+			local page = sfinv.pages[id]
+			if id and page then
+				sfinv.set_page(player, id)
+			end
+		end
+	else
+		-- Pass event to page
+		local page = sfinv.pages[context.page]
+		if page and page.on_player_receive_fields then
+			return page:on_player_receive_fields(player, context, fields)
+		end
+	end
+end)

sfinv/depends.txt

@@ -0,0 +1 @@
+default

sfinv/init.lua

@@ -0,0 +1,25 @@
+dofile(minetest.get_modpath("sfinv") .. "/api.lua")
+
+sfinv.register_page("sfinv:crafting", {
+	title = "Crafting",
+	get = function(self, player, context)
+		return sfinv.make_formspec(player, context, [[
+				size [8,8]
+				list[current_player;craft;1.75,0.5;3,3;]
+				list[current_player;craftpreview;5.75,1.5;1,1;]
+				image[4.75,1.5;1,1;gui_furnace_arrow_bg.png^[transformR270]
+				listring[current_player;main]
+				list[current_player;main;0,7.3;8,1;]
+				list[current_player;main;0,4;8,3;8]
+				listring[current_player;craft]
+				image[0,7.27;1,1;gui_hb_bg.png]
+				image[1,7.27;1,1;gui_hb_bg.png]
+				image[2,7.27;1,1;gui_hb_bg.png]
+				image[3,7.27;1,1;gui_hb_bg.png]
+				image[4,7.27;1,1;gui_hb_bg.png]
+				image[5,7.27;1,1;gui_hb_bg.png]
+				image[6,7.27;1,1;gui_hb_bg.png]
+				image[7,7.27;1,1;gui_hb_bg.png]
+			]], true)
+	end
+})