Merge branch 'master' into patch-1

game_api.txt

@@ -103,6 +103,13 @@ The contents of `creative.formspec_add` is appended to every creative inventory
 page. Mods can use it to add additional formspec elements onto the default
 creative inventory formspec to be drawn after each update.
 
+Group overrides can be used for any registered item, node or tool. Use one of
+the groups stated below to pick which category it will appear in.
+
+	node = 1      -- Appears in the Nodes category
+	tool = 1      -- Appears in the Tools category
+	craftitem = 1 -- Appears in the Items category
+
 
 Chests API
 ----------

mods/creative/inventory.lua

@@ -199,10 +199,29 @@ function creative.register_tab(name, title, items)
 	})
 end
 
+-- Sort registered items
+local registered_nodes = {}
+local registered_tools = {}
+local registered_craftitems = {}
+
+minetest.register_on_mods_loaded(function()
+	for name, def in pairs(minetest.registered_items) do
+		local group = def.groups or {}
+
+		if group.node or minetest.registered_nodes[name] then
+			registered_nodes[name] = def
+		elseif group.tool or minetest.registered_tools[name] then
+			registered_tools[name] = def
+		elseif group.craftitem or minetest.registered_craftitems[name] then
+			registered_craftitems[name] = def
+		end
+	end
+end)
+
 creative.register_tab("all", S("All"), minetest.registered_items)
-creative.register_tab("nodes", S("Nodes"), minetest.registered_nodes)
-creative.register_tab("tools", S("Tools"), minetest.registered_tools)
-creative.register_tab("craftitems", S("Items"), minetest.registered_craftitems)
+creative.register_tab("nodes", S("Nodes"), registered_nodes)
+creative.register_tab("tools", S("Tools"), registered_tools)
+creative.register_tab("craftitems", S("Items"), registered_craftitems)
 
 local old_homepage_name = sfinv.get_homepage_name
 function sfinv.get_homepage_name(player)

mods/default/nodes.lua

@@ -458,7 +458,7 @@ minetest.register_node("default:dirt_with_grass_footsteps", {
 })
 
 minetest.register_node("default:dirt_with_dry_grass", {
-	description = S("Dirt with Dry Grass"),
+	description = S("Dirt with Savanna Grass"),
 	tiles = {"default_dry_grass.png",
 		"default_dirt.png",
 		{name = "default_dirt.png^default_dry_grass_side.png",
@@ -513,14 +513,14 @@ minetest.register_node("default:dirt_with_coniferous_litter", {
 })
 
 minetest.register_node("default:dry_dirt", {
-	description = S("Dry Dirt"),
+	description = S("Savanna Dirt"),
 	tiles = {"default_dry_dirt.png"},
 	groups = {crumbly = 3, soil = 1},
 	sounds = default.node_sound_dirt_defaults(),
 })
 
 minetest.register_node("default:dry_dirt_with_dry_grass", {
-	description = S("Dry Dirt with Dry Grass"),
+	description = S("Savanna Dirt with Savanna Grass"),
 	tiles = {"default_dry_grass.png", "default_dry_dirt.png",
 		{name = "default_dry_dirt.png^default_dry_grass_side.png",
 			tileable_vertical = false}},
@@ -1497,7 +1497,7 @@ end
 
 
 minetest.register_node("default:dry_grass_1", {
-	description = S("Dry Grass"),
+	description = S("Savanna Grass"),
 	drawtype = "plantlike",
 	waving = 1,
 	tiles = {"default_dry_grass_1.png"},
@@ -1526,7 +1526,7 @@ minetest.register_node("default:dry_grass_1", {
 
 for i = 2, 5 do
 	minetest.register_node("default:dry_grass_" .. i, {
-		description = S("Dry Grass"),
+		description = S("Savanna Grass"),
 		drawtype = "plantlike",
 		waving = 1,
 		tiles = {"default_dry_grass_" .. i .. ".png"},
@@ -2816,7 +2816,10 @@ minetest.register_node("default:brick", {
 	description = S("Brick Block"),
 	paramtype2 = "facedir",
 	place_param2 = 0,
-	tiles = {"default_brick.png"},
+	tiles = {
+		"default_brick.png^[transformFX",
+		"default_brick.png",
+	},
 	is_ground_content = false,
 	groups = {cracky = 3},
 	sounds = default.node_sound_stone_defaults(),

mods/doors/init.lua

@@ -457,7 +457,7 @@ doors.register("door_wood", {
 		tiles = {{ name = "doors_door_wood.png", backface_culling = true }},
 		description = S("Wooden Door"),
 		inventory_image = "doors_item_wood.png",
-		groups = {choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
+		groups = {node = 1, choppy = 2, oddly_breakable_by_hand = 2, flammable = 2},
 		recipe = {
 			{"group:wood", "group:wood"},
 			{"group:wood", "group:wood"},
@@ -470,7 +470,7 @@ doors.register("door_steel", {
 		description = S("Steel Door"),
 		inventory_image = "doors_item_steel.png",
 		protected = true,
-		groups = {cracky = 1, level = 2},
+		groups = {node = 1, cracky = 1, level = 2},
 		sounds = default.node_sound_metal_defaults(),
 		sound_open = "doors_steel_door_open",
 		sound_close = "doors_steel_door_close",
@@ -485,7 +485,7 @@ doors.register("door_glass", {
 		tiles = {"doors_door_glass.png"},
 		description = S("Glass Door"),
 		inventory_image = "doors_item_glass.png",
-		groups = {cracky=3, oddly_breakable_by_hand=3},
+		groups = {node = 1, cracky=3, oddly_breakable_by_hand=3},
 		sounds = default.node_sound_glass_defaults(),
 		sound_open = "doors_glass_door_open",
 		sound_close = "doors_glass_door_close",
@@ -500,7 +500,7 @@ doors.register("door_obsidian_glass", {
 		tiles = {"doors_door_obsidian_glass.png"},
 		description = S("Obsidian Glass Door"),
 		inventory_image = "doors_item_obsidian_glass.png",
-		groups = {cracky=3},
+		groups = {node = 1, cracky=3},
 		sounds = default.node_sound_glass_defaults(),
 		sound_open = "doors_glass_door_open",
 		sound_close = "doors_glass_door_close",

mods/farming/nodes.lua

@@ -86,7 +86,7 @@ minetest.register_node("farming:soil_wet", {
 })
 
 minetest.register_node("farming:dry_soil", {
-	description = S("Dry Soil"),
+	description = S("Savanna Soil"),
 	tiles = {"default_dry_dirt.png^farming_soil.png", "default_dry_dirt.png"},
 	drop = "default:dry_dirt",
 	groups = {crumbly=3, not_in_creative_inventory=1, soil=2, grassland = 1, field = 1},
@@ -99,7 +99,7 @@ minetest.register_node("farming:dry_soil", {
 })
 
 minetest.register_node("farming:dry_soil_wet", {
-	description = S("Wet Dry Soil"),
+	description = S("Wet Savanna Soil"),
 	tiles = {"default_dry_dirt.png^farming_soil_wet.png", "default_dry_dirt.png^farming_soil_wet_side.png"},
 	drop = "default:dry_dirt",
 	groups = {crumbly=3, not_in_creative_inventory=1, soil=3, wet = 1, grassland = 1, field = 1},

mods/fire/init.lua

@@ -1,15 +1,12 @@
 -- fire/init.lua
 
 -- Global namespace for functions
-
 fire = {}
 
 -- Load support for MT game translation.
 local S = minetest.get_translator("fire")
 
-
 -- 'Enable fire' setting
-
 local fire_enabled = minetest.settings:get_bool("enable_fire")
 if fire_enabled == nil then
 	-- enable_fire setting not specified, check for disable_fire
@@ -27,12 +24,9 @@ end
 --
 
 -- Flood flame function
-
-local function flood_flame(pos, oldnode, newnode)
+local function flood_flame(pos, _, newnode)
 	-- Play flame extinguish sound if liquid is not an 'igniter'
-	local nodedef = minetest.registered_items[newnode.name]
-	if not (nodedef and nodedef.groups and
-			nodedef.groups.igniter and nodedef.groups.igniter > 0) then
+	if minetest.get_item_group(newnode.name, "igniter") == 0 then
 		minetest.sound_play("fire_extinguish_flame",
 			{pos = pos, max_hear_distance = 16, gain = 0.15}, true)
 	end
@@ -42,19 +36,16 @@ end
 
 -- Flame nodes
 
-minetest.register_node("fire:basic_flame", {
-	description = S("Fire"),
+local fire_node = {
 	drawtype = "firelike",
-	tiles = {
-		{
+	tiles = {{
 		name = "fire_basic_flame_animated.png",
 		animation = {
 			type = "vertical_frames",
 			aspect_w = 16,
 			aspect_h = 16,
 			length = 1
-			},
-		},
+		}}
 	},
 	inventory_image = "fire_basic_flame.png",
 	paramtype = "light",
@@ -64,61 +55,35 @@ minetest.register_node("fire:basic_flame", {
 	sunlight_propagates = true,
 	floodable = true,
 	damage_per_second = 4,
-	groups = {igniter = 2, dig_immediate = 3, not_in_creative_inventory = 1},
+	groups = {igniter = 2, dig_immediate = 3, fire = 1},
 	drop = "",
+	on_flood = flood_flame
+}
 
-	on_timer = function(pos)
-		local f = minetest.find_node_near(pos, 1, {"group:flammable"})
-		if not fire_enabled or not f then
+-- Basic flame node
+local flame_fire_node = table.copy(fire_node)
+flame_fire_node.groups.not_in_creative_inventory = 1
+flame_fire_node.on_timer = function(pos)
+	if not minetest.find_node_near(pos, 1, {"group:flammable"}) then
 		minetest.remove_node(pos)
 		return
 	end
 	-- Restart timer
 	return true
-	end,
-
-	on_construct = function(pos)
-		if not fire_enabled then
-			minetest.remove_node(pos)
-		else
+end
+flame_fire_node.on_construct = function(pos)
 	minetest.get_node_timer(pos):start(math.random(30, 60))
 end
-	end,
 
-	on_flood = flood_flame,
-})
+minetest.register_node("fire:basic_flame", flame_fire_node)
 
-minetest.register_node("fire:permanent_flame", {
-	description = S("Permanent Flame"),
-	drawtype = "firelike",
-	tiles = {
-		{
-			name = "fire_basic_flame_animated.png",
-			animation = {
-				type = "vertical_frames",
-				aspect_w = 16,
-				aspect_h = 16,
-				length = 1
-			},
-		},
-	},
-	inventory_image = "fire_basic_flame.png",
-	paramtype = "light",
-	light_source = 13,
-	walkable = false,
-	buildable_to = true,
-	sunlight_propagates = true,
-	floodable = true,
-	damage_per_second = 4,
-	groups = {igniter = 2, dig_immediate = 3},
-	drop = "",
+-- Permanent flame node
+local permanent_fire_node = table.copy(fire_node)
+permanent_fire_node.description = S("Permanent Flame")
 
-	on_flood = flood_flame,
-})
-
-
--- Flint and steel
+minetest.register_node("fire:permanent_flame", permanent_fire_node)
 
+-- Flint and Steel
 minetest.register_tool("fire:flint_and_steel", {
 	description = S("Flint and Steel"),
 	inventory_image = "fire_flint_steel.png",
@@ -126,11 +91,8 @@ minetest.register_tool("fire:flint_and_steel", {
 
 	on_use = function(itemstack, user, pointed_thing)
 		local sound_pos = pointed_thing.above or user:get_pos()
-		minetest.sound_play(
-			"fire_flint_and_steel",
-			{pos = sound_pos, gain = 0.5, max_hear_distance = 8},
-			true
-		)
+		minetest.sound_play("fire_flint_and_steel",
+			{pos = sound_pos, gain = 0.5, max_hear_distance = 8}, true)
 		local player_name = user:get_player_name()
 		if pointed_thing.type == "node" then
 			local node_under = minetest.get_node(pointed_thing.under).name
@@ -154,10 +116,11 @@ minetest.register_tool("fire:flint_and_steel", {
 			-- Wear tool
 			local wdef = itemstack:get_definition()
 			itemstack:add_wear(1000)
+
 			-- Tool break sound
 			if itemstack:get_count() == 0 and wdef.sound and wdef.sound.breaks then
-				minetest.sound_play(wdef.sound.breaks, {pos = sound_pos,
-					gain = 0.5}, true)
+				minetest.sound_play(wdef.sound.breaks,
+					{pos = sound_pos, gain = 0.5}, true)
 			end
 			return itemstack
 		end
@@ -171,23 +134,21 @@ minetest.register_craft({
 	}
 })
 
-
 -- Override coalblock to enable permanent flame above
 -- Coalblock is non-flammable to avoid unwanted basic_flame nodes
-
 minetest.override_item("default:coalblock", {
-	after_destruct = function(pos, oldnode)
+	after_destruct = function(pos)
 		pos.y = pos.y + 1
 		if minetest.get_node(pos).name == "fire:permanent_flame" then
 			minetest.remove_node(pos)
 		end
 	end,
-	on_ignite = function(pos, igniter)
+	on_ignite = function(pos)
 		local flame_pos = {x = pos.x, y = pos.y + 1, z = pos.z}
 		if minetest.get_node(flame_pos).name == "air" then
 			minetest.set_node(flame_pos, {name = "fire:permanent_flame"})
 		end
-	end,
+	end
 })
 
 
@@ -195,24 +156,18 @@ minetest.override_item("default:coalblock", {
 -- Sound
 --
 
-local flame_sound = minetest.settings:get_bool("flame_sound")
-if flame_sound == nil then
 -- Enable if no setting present
-	flame_sound = true
-end
+local flame_sound = minetest.settings:get_bool("flame_sound", true)
 
 if flame_sound then
-
 	local handles = {}
 	local timer = 0
 
 	-- Parameters
-
 	local radius = 8 -- Flame node search radius around player
 	local cycle = 3 -- Cycle time for sound updates
 
 	-- Update sound for player
-
 	function fire.update_player_sound(player)
 		local player_name = player:get_player_name()
 		-- Search for flame nodes in radius around player
@@ -264,16 +219,13 @@ if flame_sound then
 				fposmid = vector.divide(vector.add(fposmin, fposmax), 2)
 			end
 			-- Play sound
-			local handle = minetest.sound_play(
-				"fire_fire",
-				{
+			local handle = minetest.sound_play("fire_fire", {
 				pos = fposmid,
 				to_player = player_name,
 				gain = math.min(0.06 * (1 + flames * 0.125), 0.18),
 				max_hear_distance = 32,
-					loop = true, -- In case of lag
-				}
-			)
+				loop = true -- In case of lag
+			})
 			-- Store sound handle for this player
 			if handle then
 				handles[player_name] = handle
@@ -282,7 +234,6 @@ if flame_sound then
 	end
 
 	-- Cycle for updating players sounds
-
 	minetest.register_globalstep(function(dtime)
 		timer = timer + dtime
 		if timer < cycle then
@@ -297,7 +248,6 @@ if flame_sound then
 	end)
 
 	-- Stop sound and clear handle on player leave
-
 	minetest.register_on_leaveplayer(function(player)
 		local player_name = player:get_player_name()
 		if handles[player_name] then
@@ -309,19 +259,14 @@ end
 
 
 -- Deprecated function kept temporarily to avoid crashes if mod fire nodes call it
-
-function fire.update_sounds_around(pos)
-end
-
+function fire.update_sounds_around() end
 
 --
 -- ABMs
 --
 
 if fire_enabled then
-
 	-- Ignite neighboring nodes, add basic flames
-
 	minetest.register_abm({
 		label = "Ignite flame",
 		nodenames = {"group:flammable"},
@@ -334,11 +279,10 @@ if fire_enabled then
 			if p then
 				minetest.set_node(p, {name = "fire:basic_flame"})
 			end
-		end,
+		end
 	})
 
 	-- Remove flammable nodes around basic flame
-
 	minetest.register_abm({
 		label = "Remove flammable nodes",
 		nodenames = {"fire:basic_flame"},
@@ -359,7 +303,6 @@ if fire_enabled then
 				minetest.remove_node(p)
 				minetest.check_for_falling(p)
 			end
-		end,
-	})
-
+		end
+	})
 end

mods/player_api/api.lua

@@ -106,7 +106,7 @@ function minetest.calculate_knockback(player, ...)
 end
 
 -- Check each player and apply animations
-minetest.register_globalstep(function(dtime)
+minetest.register_globalstep(function()
 	for _, player in pairs(minetest.get_connected_players()) do
 		local name = player:get_player_name()
 		local model_name = player_model[name]
@@ -134,13 +134,13 @@ minetest.register_globalstep(function(dtime)
 					player_anim[name] = nil
 					player_sneak[name] = controls.sneak
 				end
-				if controls.LMB then
+				if controls.LMB or controls.RMB then
 					player_set_animation(player, "walk_mine", animation_speed_mod)
 				else
 					player_set_animation(player, "walk", animation_speed_mod)
 				end
-			elseif controls.LMB then
-				player_set_animation(player, "mine")
+			elseif controls.LMB or controls.RMB then
+				player_set_animation(player, "mine", animation_speed_mod)
 			else
 				player_set_animation(player, "stand", animation_speed_mod)
 			end

mods/spawn/init.lua

@@ -135,6 +135,7 @@ local function on_spawn(player)
 	if success then
 		player:set_pos(spawn_pos)
 	end
+	return success
 end
 
 minetest.register_on_newplayer(function(player)
@@ -153,7 +154,5 @@ minetest.register_on_respawnplayer(function(player)
 		return
 	end
 
-	on_spawn(player)
-
-	return true
+	return on_spawn(player)
 end)

mods/weather/init.lua

@@ -82,18 +82,26 @@ local function update_clouds()
 	nobj_speedx = nobj_speedx or minetest.get_perlin(np_speedx)
 	nobj_speedz = nobj_speedz or minetest.get_perlin(np_speedz)
 
-	local n_density = nobj_density:get_2d({x = time, y = 0})
-	local n_thickness = nobj_thickness:get_2d({x = time, y = 0})
-	local n_speedx = nobj_speedx:get_2d({x = time, y = 0})
-	local n_speedz = nobj_speedz:get_2d({x = time, y = 0})
+	local n_density = nobj_density:get_2d({x = time, y = 0}) -- 0 to 1
+	local n_thickness = nobj_thickness:get_2d({x = time, y = 0}) -- 0 to 1
+	local n_speedx = nobj_speedx:get_2d({x = time, y = 0}) -- -1 to 1
+	local n_speedz = nobj_speedz:get_2d({x = time, y = 0}) -- -1 to 1
 
 	for _, player in ipairs(minetest.get_connected_players()) do
 		local humid = minetest.get_humidity(player:get_pos())
+		-- Default and classic density value is 0.4, make this happen
+		-- at humidity midvalue 50 when n_density is at midvalue 0.5.
+		-- density_max = 0.25 at humid = 0.
+		-- density_max = 0.8 at humid = 50.
+		-- density_max = 1.35 at humid = 100.
+		local density_max = 0.8 + ((humid - 50) / 50) * 0.55
 		player:set_clouds({
-			density = rangelim(humid / 100, 0.25, 1.0) * n_density,
+			-- Range limit density_max to always have occasional
+			-- small scattered clouds at extreme low humidity.
+			density = rangelim(density_max, 0.2, 1.0) * n_density,
 			thickness = math.max(math.floor(
 				rangelim(32 * humid / 100, 8, 32) * n_thickness
-				), 1),
+				), 2),
 			speed = {x = n_speedx * 4, z = n_speedz * 4},
 		})
 	end

mods/xpanes/init.lua

@@ -223,7 +223,7 @@ if minetest.get_modpath("doors") then
 		description = S("Steel Bar Door"),
 		inventory_image = "xpanes_item_steel_bar.png",
 		protected = true,
-		groups = {cracky = 1, level = 2},
+		groups = {node = 1, cracky = 1, level = 2},
 		sounds = default.node_sound_metal_defaults(),
 		sound_open = "xpanes_steel_bar_door_open",
 		sound_close = "xpanes_steel_bar_door_close",
@@ -241,7 +241,7 @@ if minetest.get_modpath("doors") then
 		tile_front = "xpanes_trapdoor_steel_bar.png",
 		tile_side = "xpanes_trapdoor_steel_bar_side.png",
 		protected = true,
-		groups = {cracky = 1, level = 2, door = 1},
+		groups = {node = 1, cracky = 1, level = 2, door = 1},
 		sounds = default.node_sound_metal_defaults(),
 		sound_open = "xpanes_steel_bar_door_open",
 		sound_close = "xpanes_steel_bar_door_close",