embed dirt,wood and grass texture for proper cross-game support

README.md

@@ -39,6 +39,10 @@ CC BY 3.0
 * 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/
+* scifi_nodes_dirt.png https://github.com/minetest/minetest_game
+* scifi_nodes_grass.png https://github.com/minetest/minetest_game
+* scifi_nodes_grass_side.png https://github.com/minetest/minetest_game
+* scifi_nodes_wood.png https://github.com/minetest/minetest_game
 
 CC0
 * scifi_nodes_digicode.ogg https://freesound.org/people/benjaminharveydesign/sounds/315921/

nodeboxes.lua

@@ -379,13 +379,10 @@ local function remove_lid(pos)
 	end
 end
 
-local dirt_tex = "default_dirt.png"
-if not minetest.get_modpath("default") then dirt_tex = "[combine:16x16^[noalpha^[colorize:#654321" end
-
 minetest.register_node("scifi_nodes:pot", {
 	description = "Metal Plant Pot (right-click for lid, sneak + right-click to plant)",
 	tiles = {
-		dirt_tex .. "^scifi_nodes_pot.png",
+		"scifi_nodes_dirt.png^scifi_nodes_pot.png",
 		"scifi_nodes_greybolts.png",
 		"scifi_nodes_greybolts.png",
 		"scifi_nodes_greybolts.png",
@@ -419,7 +416,7 @@ minetest.register_node("scifi_nodes:pot", {
 minetest.register_node("scifi_nodes:pot2", {
 	description = "Metal Plant Pot Wet (right-click for lid, sneak + right-click to plant)",
 	tiles = {
-		dirt_tex .. "^scifi_nodes_pot2.png",
+		"scifi_nodes_dirt.png^scifi_nodes_pot2.png",
 		"scifi_nodes_greybolts.png",
 		"scifi_nodes_greybolts.png",
 		"scifi_nodes_greybolts.png",

nodes.lua

@@ -1,19 +1,17 @@
 
 --nodes
 
-if minetest.get_modpath("default") then
-	minetest.register_node("scifi_nodes:grassblk", {
-		description = "Dirt With Alien Grass",
-		tiles = {"default_grass.png^[colorize:cyan:80", "default_dirt.png",
-			{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},
-		sounds = scifi_nodes.node_sound_dirt_defaults({
-			footstep = scifi_nodes.node_sound_plant_defaults().footstep,
-		}),
+minetest.register_node("scifi_nodes:grassblk", {
+	description = "Dirt With Alien Grass",
+	tiles = {"scifi_nodes_grass.png^[colorize:cyan:80", "scifi_nodes_dirt.png",
+		{name = "scifi_nodes_dirt.png^(scifi_nodes_grass_side.png^[colorize:cyan:80)",
+			tileable_vertical = false}},
+	light_source = 2,
+	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
+})
 
 minetest.register_node("scifi_nodes:light", {
 	description = "blue lightbox",

panes.lua

@@ -10,7 +10,7 @@ xpanes.register_pane("doompane", {
 	diggable = false,
 	buildable_to = true,
 	air_equivalent = true,
-	textures = {"scifi_nodes_doompane.png","scifi_nodes_doompane.png","default_wood.png"},
+	textures = {"scifi_nodes_doompane.png","scifi_nodes_doompane.png","scifi_nodes_wood.png"},
 	inventory_image = "scifi_nodes_doompane.png",
 	wield_image = "scifi_nodes_doompane.png",
 	groups = {cracky=1, pane=1},