Merge remote-tracking branch 'upstream/master'

And optimize textures with optipng

.luacheckrc

@@ -1,5 +1,4 @@
 unused_args = false
-max_line_length = 180
 
 globals = {
 	"scifi_nodes"

README.md

@@ -38,7 +38,6 @@ CC BY 3.0
 * scifi_nodes_palm_scanner.ogg https://freesound.org/people/THE_bizniss/sounds/39313/
 * scifi_nodes_access_granted https://freesound.org/people/TheBuilder15/sounds/415762/
 * scifi_nodes_access_refused https://freesound.org/people/RICHERlandTV/sounds/216090/
-* scifi_nodes_forcefield.png https://github.com/minetest-mods/technic/
 
 CC0
 * scifi_nodes_digicode.ogg https://freesound.org/people/benjaminharveydesign/sounds/315921/

builder.lua

@@ -105,6 +105,5 @@ minetest.register_node("scifi_nodes:builder", {
 	end,
 	paramtype = "light",
 	paramtype2 = "facedir",
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })

digicode.lua

@@ -129,7 +129,7 @@ minetest.register_node("scifi_nodes:digicode_on", {
 		}
 	},
 	on_timer = toggle_digicode,
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 })
 
 minetest.register_node("scifi_nodes:digicode_off", {
@@ -152,7 +152,7 @@ minetest.register_node("scifi_nodes:digicode_off", {
 	},
 	after_place_node = set_owner,
 	on_rightclick = show_digicode_formspec,
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 })
 
 minetest.register_craft({

doors.lua

@@ -257,7 +257,6 @@ for _, current_door in ipairs(doors) do
 		on_place = onplace,
 		after_destruct = afterdestruct,
 		on_rightclick = doors_rightclick,
-		sounds = scifi_nodes.node_sound_metal_defaults(),
 	})
 
 	minetest.register_node(closed_top, {
@@ -286,7 +285,6 @@ for _, current_door in ipairs(doors) do
 			}
 		},
 		can_dig = nodig,
-		sounds = scifi_nodes.node_sound_metal_defaults(),
 	})
 
 	minetest.register_node(opened, {
@@ -318,7 +316,6 @@ for _, current_door in ipairs(doors) do
 		after_place_node = afterplace,
 		after_destruct = afterdestruct,
 		on_timer = ontimer,
-		sounds = scifi_nodes.node_sound_metal_defaults(),
 	})
 
 	minetest.register_node(opened_top, {
@@ -347,6 +344,5 @@ for _, current_door in ipairs(doors) do
 			}
 		},
 		can_dig = nodig,
-		sounds = scifi_nodes.node_sound_metal_defaults(),
 	})
 end     -- end of doors table browsing

forcefield.lua

@@ -1,20 +0,0 @@
-minetest.register_node("scifi_nodes:forcefield", {
-	description = "Forcefield",
-	sunlight_propagates = true,
-	drawtype = "glasslike",
-	groups = {},
-	paramtype = "light",
-	light_source = minetest.LIGHT_MAX,
-	diggable = false,
-	drop = '',
-	tiles = {{
-		name = "scifi_nodes_forcefield.png",
-		animation = {
-			type = "vertical_frames",
-			aspect_w = 16,
-			aspect_h = 16,
-			length = 1.0,
-		}
-	}},
-	on_blast = function() end,
-})

init.lua

@@ -30,5 +30,5 @@ dofile(MP.."/palm_scanner.lua")
 dofile(MP.."/digicode.lua")
 dofile(MP.."/models.lua")
 dofile(MP.."/octagon_panes.lua")
-dofile(MP.."/forcefield.lua")
 dofile(MP.."/crafts.lua")
+minetest.log("action", "[scifi_nodes] loaded.")

models.lua

@@ -2,13 +2,7 @@
 --Copyright (c) 2011-2015 Calinou and contributors.
 --Licensed under the zlib license.
 
-function scifi_nodes.register_slope(name, desc, texture, light, soundtype)
+function scifi_nodes.register_slope(name, desc, texture, light)
-local sounds
-if soundtype == "stone" then
-	sounds = scifi_nodes.node_sound_stone_defaults()
-else
-	sounds = scifi_nodes.node_sound_metal_defaults()
-end
 minetest.register_node("scifi_nodes:slope_"..name, {
 	description = desc.." Slope",
 	sunlight_propagates = false,
@@ -38,15 +32,14 @@ minetest.register_node("scifi_nodes:slope_"..name, {
 	use_texture_alpha = "clip",
 	light_source = light,
 	groups = {cracky=1, dig_generic = 3},
-	on_place = minetest.rotate_node,
+	on_place = minetest.rotate_node
-	sounds = sounds,
 })
 end
 
 -- register some blocks in stairsplus if available (part of moreblocks)
-scifi_nodes.register_slope("white2", "Plastic", {"scifi_nodes_white2.png",}, 0, "stone")
+scifi_nodes.register_slope("white2", "Plastic", {"scifi_nodes_white2.png",}, 0)
-scifi_nodes.register_slope("super_white", "Super Plastic", {"scifi_nodes_super_white.png",}, 11, "stone")
+scifi_nodes.register_slope("super_white", "Super Plastic", {"scifi_nodes_super_white.png",}, 11)
-scifi_nodes.register_slope("ultra_white", "Super Plastic", {"scifi_nodes_ultra_white.png",}, minetest.LIGHT_MAX, "stone")
+scifi_nodes.register_slope("ultra_white", "Super Plastic", {"scifi_nodes_ultra_white.png",}, minetest.LIGHT_MAX)
 scifi_nodes.register_slope("black", "Black", {"scifi_nodes_black.png",}, 0)
 scifi_nodes.register_slope("white", "White", {"scifi_nodes_white.png",}, 0)
 scifi_nodes.register_slope("grey", "Grey", {"scifi_nodes_grey.png",}, 0)
@@ -80,7 +73,7 @@ node.types = {
 	{"blue",      "blue lines"},
 	{"holes",       "metal with holes"},
 	{"white2",      "plastic",},
-	{"super_white",      "Super Plastic", 11, "stone"},
+	{"super_white",      "Super Plastic", 11},
 	{"ultra_white",      "Ultra Plastic", minetest.LIGHT_MAX},
 --	{"engine",      "engine",          "engine"},
 	{"wall",      "metal wall"},
@@ -156,8 +149,8 @@ node.types = {
 	{"pplwll4",      "Purple wall4"},
 	{"pplblk",      "Purple tile"},
 	{"purple",      "Purple node"},
-	{"rock",      "Moonstone", nil, "stone"},
+	{"rock",      "Moonstone"},
-	{"rock2",      "Moonstone2", nil, "stone"},
+	{"rock2",      "Moonstone2"},
 	{"blackvnt",      "Black vent"},
 	{"blackplate",      "Black plate"},
 }
@@ -165,13 +158,6 @@ node.types = {
 if minetest.global_exists("stairsplus") then
 	for _, row in ipairs(node.types) do
 		local name = row[1]
-		local soundtype = row[4]
-		local sounds
-		if soundtype == "stone" then
-			sounds = scifi_nodes.node_sound_stone_defaults()
-		else
-			sounds = scifi_nodes.node_sound_metal_defaults()
-		end
 
 		-- Node Definition
 		stairsplus:register_all("scifi_nodes", name, "scifi_nodes:"..name, {
@@ -182,7 +168,6 @@ if minetest.global_exists("stairsplus") then
 			paramtype = "light",
 			paramtype2 = "facedir",
 			light_source = row[3],
-			sounds = sounds,
 		})
 	end
 end

nodeboxes.lua

@@ -122,8 +122,8 @@ minetest.register_node("scifi_nodes:egg", {
 			{-0.125, 0.75, -0.125, 0.125, 0.8125, 0.125}, -- NodeBox8
 			{-0.375, -0.3125, -0.4375, 0.375, 0.3125, 0.4375}, -- NodeBox9
 		},
-	},
+	sounds = scifi_nodes.node_sound_wood_defaults()
-	sounds = scifi_nodes.node_sound_wood_defaults(),
+	}
 })
 
 if minetest.get_modpath("scifi_mobs") then
@@ -264,8 +264,8 @@ minetest.register_node("scifi_nodes:pad", {
 			{-0.875, -0.5, -0.8125, 0.8125, -0.375, 0.8125}, -- NodeBox3
 			{-0.8125, -0.5, -0.75, 0.75, -0.3125, 0.75}, -- NodeBox4
 		},
-	},
+	sounds = scifi_nodes.node_sound_wood_defaults()
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	}
 })
 
 minetest.register_node("scifi_nodes:pplwndw", {
@@ -320,8 +320,7 @@ minetest.register_node("scifi_nodes:gloshroom", {
 			{-0.1875, 0.125, -0.1875, 0.1875, 0.1875, 0.1875}, -- NodeBox5
 			{-0.375, -0.0625, -0.4375, 0.375, 0, 0.4375}, -- NodeBox6
 		}
-	},
+	}
-	sounds = scifi_nodes.node_sound_plant_defaults(),
 })
 
 minetest.register_node("scifi_nodes:pot_lid", {
@@ -411,9 +410,7 @@ minetest.register_node("scifi_nodes:pot", {
 	},
 	on_rightclick = toggle_lid,
 	on_destruct = remove_lid,
-	sounds = scifi_nodes.node_sound_metal_defaults({
+	sounds = scifi_nodes.node_sound_metal_defaults(),
-		footstep = scifi_nodes.node_sound_dirt_defaults().footstep,
-	}),
 })
 
 minetest.register_node("scifi_nodes:pot2", {
@@ -445,9 +442,7 @@ minetest.register_node("scifi_nodes:pot2", {
 	},
 	on_rightclick = toggle_lid,
 	on_destruct = remove_lid,
-	sounds = scifi_nodes.node_sound_metal_defaults({
+	sounds = scifi_nodes.node_sound_metal_defaults(),
-		footstep = scifi_nodes.node_sound_dirt_defaults().footstep,
-	}),
 })
 
 minetest.register_node("scifi_nodes:lightbar", {
@@ -528,8 +523,8 @@ minetest.register_node("scifi_nodes:ladder", {
 			{0.3125, -0.5, 0.0625, 0.4375, -0.375, 0.1875}, -- NodeBox25
 			{0.3125, -0.5, -0.1875, 0.4375, -0.375, -0.0625}, -- NodeBox26
 		},
+	sounds = scifi_nodes.node_sound_metal_defaults()
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 	paramtype2 = "wallmounted",
 	walkable = false,
 	climbable = true,
@@ -641,7 +636,6 @@ minetest.register_node("scifi_nodes:powered_stand", {
 			return item
 		end
 	end,
-	sounds = scifi_nodes.node_sound_wood_defaults()
 })
 
 minetest.register_node("scifi_nodes:cover", {
@@ -664,7 +658,7 @@ minetest.register_node("scifi_nodes:cover", {
 			{-0.3125, -0.375, -0.3125, 0.3125, -0.3125, 0.3125}, -- NodeBox6
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_wood_defaults(),
 	groups = {cracky=1, oddly_breakable_by_hand=1}
 })
 
@@ -688,8 +682,7 @@ minetest.register_node("scifi_nodes:computer", {
 			{-0.4375, -0.5, -0.5, 0.0625, 0.5, 0.5}, -- NodeBox1
 		}
 	},
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:keysmonitor", {
@@ -715,8 +708,7 @@ minetest.register_node("scifi_nodes:keysmonitor", {
 			{-0.5, -0.3125, 0.25, 0.5, 0.5, 0.375}, -- NodeBox4
 		}
 	},
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_defaults(),
 })
 
 minetest.register_node("scifi_nodes:microscope", {
@@ -743,8 +735,7 @@ minetest.register_node("scifi_nodes:microscope", {
 			{-0.125, -0.25, -0.125, 0.125, -0.1875, 0.1875}, -- NodeBox5
 		}
 	},
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_defaults(),
 })
 
 minetest.register_node("scifi_nodes:table", {
@@ -801,7 +792,6 @@ minetest.register_node("scifi_nodes:laptop_open", {
 	on_rightclick = function(pos, node, clicker, item, _)
 			minetest.set_node(pos, {name="scifi_nodes:laptop_closed", param2=node.param2})
 	end,
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:laptop_closed", {
@@ -828,7 +818,6 @@ minetest.register_node("scifi_nodes:laptop_closed", {
 	on_rightclick = function(pos, node, clicker, item, _)
 			minetest.set_node(pos, {name="scifi_nodes:laptop_open", param2=node.param2})
 	end,
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:pipen", {
@@ -859,8 +848,7 @@ minetest.register_node("scifi_nodes:pipen", {
 		}
 	},
 	groups = {cracky=1, dig_generic = 3},
-	on_place = minetest.rotate_node,
+	on_place = minetest.rotate_node
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:windowcorner", {
@@ -1127,7 +1115,6 @@ minetest.register_node("scifi_nodes:itemholder", {
 			minetest.add_item(pos, meta:get_string("item"))
 		end
 	end,
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:glassscreen", {
@@ -1185,8 +1172,7 @@ minetest.register_node("scifi_nodes:widescreen", {
 			{-0.5, 0.25, 0.375, 0.5, 0.3125, 0.5},         -- NodeBox7
 		}
 	},
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_defaults(),
 })
 
 minetest.register_node("scifi_nodes:tallscreen", {
@@ -1216,8 +1202,7 @@ minetest.register_node("scifi_nodes:tallscreen", {
 			{0.25, -0.5, 0.375, 0.3125, 0.5, 0.5}, -- NodeBox7
 		}
 	},
-	groups = {cracky=1, oddly_breakable_by_hand=1},
+	groups = {cracky=1, oddly_breakable_by_hand=1}
-	sounds = scifi_nodes.node_sound_defaults(),
 })
 
 -- https://forum.minetest.net/viewtopic.php?f=10&t=13125&p=261481#p261481

nodes.lua

@@ -8,10 +8,7 @@ if minetest.get_modpath("default") then
 			{name = "default_dirt.png^(default_grass_side.png^[colorize:cyan:80)",
 				tileable_vertical = false}},
 		light_source = 2,
-		groups = {crumbly=1, oddly_breakable_by_hand=1, soil=1},
+		groups = {crumbly=1, oddly_breakable_by_hand=1, soil=1}
-		sounds = scifi_nodes.node_sound_dirt_defaults({
-			footstep = scifi_nodes.node_sound_plant_defaults().footstep,
-		}),
 	})
 end
 
@@ -28,8 +25,7 @@ minetest.register_node("scifi_nodes:light", {
 	},
 	light_source = 10,
 	paramtype = "light",
-	groups = {cracky=1, dig_generic = 3},
+	groups = {cracky=1, dig_generic = 3}
-	sounds = scifi_nodes.node_sound_metal_defaults(),
 })
 
 minetest.register_node("scifi_nodes:rfloor", {
@@ -172,7 +168,7 @@ minetest.register_node("scifi_nodes:discs", {
 	},
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:disc", {
@@ -185,8 +181,7 @@ minetest.register_node("scifi_nodes:disc", {
 	inventory_image = "scifi_nodes_disc.png",
 	wield_image = "scifi_nodes_disc.png",
 	paramtype = "light",
-	groups = {cracky=1, dig_generic = 3},
+	groups = {cracky=1, dig_generic = 3}
-	sounds = scifi_nodes.node_sound_defaults(),
 })
 
 minetest.register_node("scifi_nodes:greenbar_animated", {
@@ -229,7 +224,7 @@ minetest.register_node("scifi_nodes:black_lights", {
 	}},
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:black_screen", {
@@ -242,7 +237,7 @@ minetest.register_node("scifi_nodes:black_screen", {
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
 	light_source = 1,
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_stone_defaults()
 })
 
 minetest.register_node("scifi_nodes:screen", {
@@ -287,7 +282,7 @@ minetest.register_node("scifi_nodes:white_pad", {
 	paramtype = "light",
 	paramtype2 = "facedir",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:white_base", {
@@ -433,7 +428,7 @@ minetest.register_node("scifi_nodes:junk", {
 	tiles = {
 		"scifi_nodes_junk.png"
 	},
-	groups = {snappy=1, oddly_breakable_by_hand=1, liquid=3, dig_immediate=1},
+	groups = {snappy=1, oddly_breakable_by_hand=1, liquid=3, dig_immediate=1}
 })
 
 
@@ -476,7 +471,7 @@ minetest.register_node("scifi_nodes:blklt2", {
 	light_source = 10,
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:blumetstr", {
@@ -488,7 +483,7 @@ minetest.register_node("scifi_nodes:blumetstr", {
 	light_source = 10,
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:glass", {
@@ -513,7 +508,7 @@ minetest.register_node("scifi_nodes:whtlightbnd", {
 	light_source = 10,
 	paramtype = "light",
 	groups = {cracky=1, dig_generic = 3},
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 --edited wool code (Copyright (C) 2012 celeron55, Perttu Ahola <celeron55@gmail.com>)
@@ -524,15 +519,15 @@ minetest.register_node("scifi_nodes:whtlightbnd", {
 -- colors available. When crafting, the last recipes will be checked first.
 --add new block using texture name(without "scifi_nodes_" prefix) then the description, and then the name of the block
 local nodetypes = {
-	-- { name, description, shortname?, light, colorable, sounds }
+	-- { name, description, shortname?, light, colorable }
 	{"blue",      "blue lines",        "blue"},
 	{"holes",       "metal with holes","holes"},
-	{"white2",      "plastic",         "white2", 0, true, "stone"},
+	{"white2",      "plastic",         "white2", 0, true},
-    {"super_white",      "Super Plastic",         "super_white", 11, nil, "stone"},
+    {"super_white",      "Super Plastic",         "super_white", 11},
-    {"ultra_white",      "Ultra Plastic",         "ultra_white", minetest.LIGHT_MAX, nil, "stone"},
+    {"ultra_white",      "Ultra Plastic",         "ultra_white", minetest.LIGHT_MAX},
 	{"engine",      "engine",          "engine"},
 	{"wall",      "metal wall",        "wall"},
-	{"white",      "plastic wall",     "white", 0, true, "stone"},
+	{"white",      "plastic wall",     "white", 0, true},
 	{"stripes2top",     "dirty metal block","metal2"},
 	{"rough",      "rough metal",      "rough"},
 	{"lighttop",      "metal block",      "metal"},
@@ -577,8 +572,8 @@ local nodetypes = {
 	{"greybars",      "grey bars",       "grybrs"},
 	{"greydots",      "grey wall dots",       "grydts"},
 	{"greygreenbar",      "gray power pipe",       "grygrnbr", 10},
-	{"octofloor",      "Doom floor",       "octofloor", nil, nil, "stone"},
+	{"octofloor",      "Doom floor",       "octofloor"},
-	{"octofloor2",      "Brown Doom floor",       "octofloor2", nil, nil, "stone"},
+	{"octofloor2",      "Brown Doom floor",       "octofloor2"},
 	{"doomwall1",      "Doom wall 1",       "doomwall1"},
 	{"doomwall2",      "Doom wall 2",       "doomwall2"},
 	{"doomwall3",      "Doom wall 3",       "doomwall3"},
@@ -604,8 +599,8 @@ local nodetypes = {
 	{"pplwll4",      "Purple wall4", "", 0},
 	{"pplblk",      "Purple tile", "", 0},
 	{"purple",      "Purple node", "", 0},
-	{"rock",      "Moonstone", "", 0, nil, "stone"},
+	{"rock",      "Moonstone", "", 0},
-	{"rock2",      "Moonstone2", "", 0, nil, "stone"},
+	{"rock2",      "Moonstone2", "", 0},
 	{"blackvnt",      "Black vent", "", 0},
 	{"blackplate",      "Black plate", "", 0},
 }
@@ -617,14 +612,6 @@ for _, row in ipairs(nodetypes) do
 	local desc = row[2]
 	local light = row[4]
 	local is_colorable = row[5]
-	local soundtype = row[6]
-
-	local sounds
-	if soundtype == "stone" then
-		sounds = scifi_nodes.node_sound_stone_defaults()
-	else
-		sounds = scifi_nodes.node_sound_metal_defaults()
-	end
 
 	-- Node Definition
 	local node_def = {
@@ -634,7 +621,7 @@ for _, row in ipairs(nodetypes) do
 		paramtype = "light",
 		paramtype2 = "facedir",
 		light_source = light,
-		sounds = sounds,
+		sounds = scifi_nodes.node_sound_glass_defaults()
 	}
 
 	if is_colorable and has_unifieddyes_mod then

palm_scanner.lua

@@ -65,7 +65,7 @@ minetest.register_node("scifi_nodes:palm_scanner_off", {
 		}
 	},
 	on_rightclick = (has_mesecons and activate_palm_scanner),
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 })
 
 minetest.register_node("scifi_nodes:palm_scanner_checking", {
@@ -83,7 +83,7 @@ minetest.register_node("scifi_nodes:palm_scanner_checking", {
 	paramtype2 = "wallmounted",
 	groups = {cracky=1, oddly_breakable_by_hand=1, not_in_creative_inventory=1, mesecon_needs_receiver = 1},
 	drop = "scifi_nodes:palm_scanner_off",
-	sounds = scifi_nodes.node_sound_metal_defaults()
+	sounds = scifi_nodes.node_sound_glass_defaults()
 })
 
 minetest.register_node("scifi_nodes:palm_scanner_on", {
@@ -106,7 +106,7 @@ minetest.register_node("scifi_nodes:palm_scanner_on", {
 			state = (has_mesecons and mesecon.state.on)
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 })
 
 minetest.register_craft({

plants.lua

@@ -43,6 +43,5 @@ for _, row in ipairs(plants) do
 		},
 		is_ground_content = false,
 		light_source = light,
-		sounds = scifi_nodes.node_sound_plant_defaults(),
 	})
 end

protected_switch.lua

@@ -51,7 +51,7 @@ minetest.register_node("scifi_nodes:protected_switch_on", {
 			state = (has_mesecons and mesecon.state.on)
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 	on_rightclick = (has_mesecons and toggle_switch),
 	on_timer = (has_mesecons and toggle_switch)
 })
@@ -78,7 +78,7 @@ minetest.register_node("scifi_nodes:protected_switch_off", {
 			state = (has_mesecons and mesecon.state.off)
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 	on_rightclick = (has_mesecons and toggle_switch)
 })
 

sounds.lua

@@ -1,50 +1,29 @@
 -- sound definitions
 
-function scifi_nodes.node_sound_defaults(param)
+function scifi_nodes.node_sound_wood_defaults()
     if minetest.get_modpath("default") then
         -- default game
-        return default.node_sound_defaults(param)
+        return default.node_sound_wood_defaults()
     end
 end
 
-function scifi_nodes.node_sound_wood_defaults(param)
+function scifi_nodes.node_sound_glass_defaults()
     if minetest.get_modpath("default") then
         -- default game
-        return default.node_sound_wood_defaults(param)
+        return default.node_sound_glass_defaults()
     end
 end
 
-function scifi_nodes.node_sound_glass_defaults(param)
+function scifi_nodes.node_sound_metal_defaults()
     if minetest.get_modpath("default") then
         -- default game
-        return default.node_sound_glass_defaults(param)
+        return default.node_sound_metal_defaults()
     end
 end
 
-function scifi_nodes.node_sound_metal_defaults(param)
+function scifi_nodes.node_sound_stone_defaults()
     if minetest.get_modpath("default") then
         -- default game
-        return default.node_sound_metal_defaults(param)
+        return default.node_sound_stone_defaults()
     end
-end
+end
-
-function scifi_nodes.node_sound_stone_defaults(param)
-    if minetest.get_modpath("default") then
-        -- default game
-        return default.node_sound_stone_defaults(param)
-    end
-end
-
-function scifi_nodes.node_sound_dirt_defaults(param)
-    if minetest.get_modpath("default") then
-        -- default game
-        return default.node_sound_dirt_defaults(param)
-    end
-end
-
-function scifi_nodes.node_sound_plant_defaults(param)
-    if minetest.get_modpath("default") then
-        -- default game
-        return default.node_sound_leaves_defaults(param)
-    end
-end

switch.lua

@@ -44,7 +44,7 @@ minetest.register_node("scifi_nodes:switch_on", {
 			state = (has_mesecons and mesecon.state.on)
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 	on_rightclick = (has_mesecons and toggle_switch),
 	on_timer = (has_mesecons and toggle_switch)
 })
@@ -71,7 +71,7 @@ minetest.register_node("scifi_nodes:switch_off", {
 			state = (has_mesecons and mesecon.state.off)
 		}
 	},
-	sounds = scifi_nodes.node_sound_metal_defaults(),
+	sounds = scifi_nodes.node_sound_glass_defaults(),
 	on_rightclick = (has_mesecons and toggle_switch)
 })