Fix custom recipes display, add i3.get_current_tab(), remove some superfluous chat messages

API.md

@@ -42,6 +42,10 @@ Updates the current formspec. `extra_formspec` adds an additional formspec strin
 
 Deletes a tab by name.
 
+#### `i3.get_current_tab(player)`
+
+Returns the current player tab. `player` is an `ObjectRef` to the user.
+
 #### `i3.set_tab(player[, tabname])`
 
 Sets the current tab by name. `player` is an `ObjectRef` to the user.

README.md

@@ -31,7 +31,7 @@ To enable it: `i3_progressive_mode = true` in `minetest.conf`.*
 
 #### Recommendations
 
-To use this mod in the best conditions, it's recommended to follow these recommendations:
+To use this mod in the best conditions:
 
    - Use LuaJIT
    - Use a HiDPI widescreen display

etc/compress.lua

@@ -44,7 +44,7 @@ local to_compress = {
 	["default:mese_post_light"] = {
 		replace = "mese_post_light",
 		by = {
-			"mese_post_light_acacia",
+			"mese_post_light_acacia_wood",
 			"mese_post_light_aspen_wood",
 			"mese_post_light_junglewood",
 			"mese_post_light_pine_wood",

init.lua

@@ -738,7 +738,7 @@ local function drop_table(name, drop)
 				if not empty and (dname ~= name or (dname == name and dcount > 1)) then
 					local rarity = valid_rarity and di.rarity
 
-					i3.register_craft{
+					i3.register_craft {
 						type   = rarity and "digging_chance" or "digging",
 						items  = {name},
 						output = fmt("%s %u", dname, dcount),
@@ -762,7 +762,7 @@ local function cache_drops(name, drop)
 		local empty  = dstack:is_empty()
 
 		if not empty and dname ~= name then
-			i3.register_craft{
+			i3.register_craft {
 				type = "digging",
 				items = {name},
 				output = drop,
@@ -1014,16 +1014,13 @@ local function spawn_item(player, stack)
 	core.add_item(look_at, stack)
 end
 
-local function get_stack(player, stack, str)
+local function get_stack(player, stack)
 	local inv = player:get_inventory()
-	local name = player:get_player_name()
 
 	if inv:room_for_item("main", stack) then
 		inv:add_item("main", stack)
-		msg(name, S("@1 added in your inventory", str))
 	else
 		spawn_item(player, stack)
-		msg(name, S("@1 spawned", str))
 	end
 end
 
@@ -1063,22 +1060,13 @@ local function craft_stack(player, data, craft_rcp)
 	end
 
 	local count = stackcount * scrbar_val
-	local desc = get_desc(stackname)
 	local iter = ceil(count / stackmax)
 	local leftover = count
 
 	for _ = 1, iter do
 		local c = min(stackmax, leftover)
-		local str
-
-		if c > 1 then
-			str = clr("#ff0", fmt("%s x %s", c, desc))
-		else
-			str = clr("#ff0", fmt("%s", desc))
-		end
-
 		local stack = ItemStack(fmt("%s %s", stackname, c))
-		get_stack(player, stack, str)
+		get_stack(player, stack)
 		leftover = leftover - stackmax
 	end
 end
@@ -1154,8 +1142,9 @@ local function select_item(player, name, data, _f)
 		if core.is_creative_enabled(name) then
 			local stack = ItemStack(item)
 			local stackmax = stack:get_stack_max()
-			stack = fmt("%s %s", item, stackmax)
+			      stack = fmt("%s %s", item, stackmax)
-			return get_stack(player, stack, clr("#ff0", fmt("%u x %s", stackmax, get_desc(item))))
+
+			return get_stack(player, stack)
 		end
 
 		if item == data.query_item then return end
@@ -1389,22 +1378,34 @@ local function get_grid_fs(fs, data, rcp, is_recipe)
 		local meta  = item:get_meta()
 		local name  = item:get_name()
 		local count = item:get_count()
-
+		local X, Y
-		local X = ceil((i - 1) % width - width)
-		X = X + (X * 0.2) + data.inv_width + 3.9
-
-		local Y = ceil(i / width) - min(2, rows)
-		Y = Y + (Y * 0.15)  + data.yoffset + 1.4
 
 		if large_recipe then
-			btn_size = (3 / width) * (3 / rows) + 0.3
+			local a, b = 3, 3
+			local add_x, add_y = 0, 0
+
+			if width < 3 then
+				a, b = width * 2, 1
+				add_x = 2
+			elseif rows < 3 then
+				a, b = 1, rows * 2
+				add_y = 1.4
+			end
+
+			btn_size = (a / width) * (b / rows) + 0.3
 			_btn_size = btn_size
 
 			local xi = (i - 1) % width
 			local yi = floor((i - 1) / width)
 
-			X = btn_size * xi + data.inv_width + 0.3 + (xi * 0.05)
+			X = btn_size * xi + data.inv_width + 0.3 + (xi * 0.05) + add_x
-			Y = btn_size * yi + data.yoffset + 0.2 + (yi * 0.05)
+			Y = btn_size * yi + data.yoffset + 0.2 + (yi * 0.05) + add_y
+		else
+			X = ceil((i - 1) % width - width)
+			X = X + (X * 0.2) + data.inv_width + 3.9
+
+			Y = ceil(i / width) - min(2, rows)
+			Y = Y + (Y * 0.15) + data.yoffset + 1.4
 		end
 
 		if X > right then
@@ -1550,7 +1551,7 @@ local function get_model_fs(fs, data, def, model_alias)
 				_name = fmt("%s^[multiply:%s", v.name, v.color)
 			end
 		elseif v.animation then
-			_name = fmt("%s^[verticalframe:%u:0", v.name, v.animation.aspect_h)
+			_name = fmt("%s^[verticalframe:%u:0", v.name, v.animation.frames_h or v.animation.aspect_h)
 		end
 
 		t[#t + 1] = _name or v.name or v
@@ -1706,7 +1707,7 @@ local function get_items_fs(fs, data, full_height)
 		data.items = new
 	end
 
-	local items = data.alt_items or data.items
+	local items = data.alt_items or data.items or {}
 	local rows, lines = 8, 12
 	local ipp = rows * lines
 	local size = 0.85
@@ -2247,6 +2248,13 @@ function i3.remove_tab(tabname)
 	end
 end
 
+function i3.get_current_tab(player)
+	local name = player:get_player_name()
+	local data = pdata[name]
+
+	return data.current_tab
+end
+
 function i3.set_tab(player, tabname)
 	local name = player:get_player_name()
 	local data = pdata[name]
@@ -2416,6 +2424,14 @@ local function rcp_fields(player, data, fields)
 
 	elseif fields.craft_rcp or fields.craft_usg then
 		craft_stack(player, data, fields.craft_rcp)
+
+		if fields.craft_rcp then
+			data.export_rcp = nil
+			data.scrbar_rcp = 1
+		else
+			data.export_usg = nil
+			data.scrbar_usg = 1
+		end
 	else
 		select_item(player, name, data, fields)
 	end
@@ -2745,8 +2761,6 @@ if rawget(_G, "awards") then
 		local player = core.get_player_by_name(name)
 		set_fs(player)
 	end)
-
-	core.register_on_dieplayer(set_fs)
 end
 
 core.register_on_chatcommand(function(name)
@@ -3022,11 +3036,13 @@ core.register_on_dieplayer(function(player)
 	local data = pdata[name]
 	if not data then return end
 
-	data.bag_size = nil
+	if data.bag_size then
-	data.bag:set_list("main", {})
+		data.bag_size = nil
+		data.bag:set_list("main", {})
 
-	local inv = player:get_inventory()
+		local inv = player:get_inventory()
-	inv:set_size("main", INV_SIZE)
+		inv:set_size("main", INV_SIZE)
+	end
 
 	set_fs(player)
 end)
@@ -3046,7 +3062,7 @@ local function save_data(player_name)
 		if not META_SAVES[dat] then
 			_pdata[name][dat] = nil
 
-			if player_name then
+			if player_name and pdata[player_name] then
 				pdata[player_name][dat] = nil -- To free up some memory
 			end
 		end
@@ -3229,6 +3245,7 @@ if progressive_mode then
 				number        = 0xffffff,
 				text          = "",
 				z_index       = 0xDEAD,
+				style         = 1,
 			},
 		}
 	end
@@ -3256,7 +3273,8 @@ if progressive_mode then
 			end
 
 			player:hud_change(data.hud.text, "text",
-				S("@1 new recipe(s) discovered!", data.discovered))
+				fmt("%u new recipe%s unlocked!",
+					data.discovered, data.discovered > 1 and "s" or ""))
 
 		elseif data.show_hud == false then
 			if data.hud_timer >= HUD_TIMER_MAX then
@@ -3314,19 +3332,17 @@ if progressive_mode then
 
 	poll_new_items()
 
-	core.register_globalstep(function()
+	if singleplayer then
-		local players = core.get_connected_players()
+		core.register_globalstep(function()
-
+			local name = "singleplayer"
-		for i = 1, #players do
+			local player = core.get_player_by_name(name)
-			local player = players[i]
-			local name = player:get_player_name()
 			local data = pdata[name]
 
-			if data and data.show_hud ~= nil and singleplayer then
+			if data and data.show_hud ~= nil then
 				show_hud_success(player, data)
 			end
-		end
+		end)
-	end)
+	end
 
 	i3.add_recipe_filter("Default progressive filter", progressive_filter)
 
@@ -3338,12 +3354,19 @@ if progressive_mode then
 		data.inv_items = data.inv_items or {}
 		data.known_recipes = data.known_recipes or 0
 
+		local oldknown = data.known_recipes
 		local items = get_filtered_items(player, data)
+		data.discovered = data.known_recipes - oldknown
+
 		data.items_raw = items
 		search(data)
 
 		if singleplayer then
 			init_hud(player, data)
+
+			if data.show_hud == nil and data.discovered > 0 then
+				data.show_hud = true
+			end
 		end
 	end)
 end

tests/test_custom_recipes.lua

@@ -20,6 +20,139 @@ i3.register_craft({
 	items = {"default:copper_ingot 7, default:tin_ingot, default:steel_ingot 2"},
 })
 
+i3.register_craft({
+	grid = {
+		"X",
+		"#",
+		"X",
+		"X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X",
+		"#X",
+		"X",
+		"X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+
+i3.register_craft({
+	grid = {
+		"X#",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X#X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X#XX",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X#XX",
+		"X#X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X#XX",
+		"X#X",
+		"#",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X##XX",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X##X#X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
+i3.register_craft({
+	grid = {
+		"X##X#X",
+		"",
+		"X",
+	},
+	key = {
+		['#'] = "default:wood",
+		['X'] = "default:glass 2",
+	},
+	result = "default:mese 3",
+})
+
 i3.register_craft({
 	grid = {
 		"X  #",