add mycelium townaura particles

mods/ITEMS/mcl_core/nodes_base.lua

@@ -434,7 +434,7 @@ minetest.register_node("mcl_core:mycelium", {
 	tiles = {"mcl_core_mycelium_top.png", "default_dirt.png", {name="mcl_core_mycelium_side.png", tileable_vertical=false}},
 	is_ground_content = true,
 	stack_max = 64,
-	groups = { handy = 1, shovely = 1, dirt = 2, spreading_dirt_type = 1, enderman_takable = 1,  building_block = 1, soil_sapling = 2, path_creation_possible=1},
+	groups = { handy = 1, shovely = 1, dirt = 2, spreading_dirt_type = 1, enderman_takable = 1,  building_block = 1, soil_sapling = 2, path_creation_possible=1, mycelium=1},
 	drop = "mcl_core:dirt",
 	sounds = mcl_sounds.node_sound_dirt_defaults({
 		footstep = {name="default_grass_footstep", gain=0.1},
@@ -448,6 +448,32 @@ minetest.register_node("mcl_core:mycelium", {
 })
 mcl_core.register_snowed_node("mcl_core:mycelium_snow", "mcl_core:mycelium", nil, nil, false, S("Mycelium with Snow"))
 
+
+--if minetest.settings:get("mcl_node_particles") == "full" then
+minetest.register_abm({
+	label = "Townaura particles",
+	nodenames = {"group:mycelium"},
+	interval = 0.1,
+	chance = 30,
+	action = function(pos, node)
+		local apos = {x=pos.x, y=pos.y+0.51, z=pos.z}
+		local vel = { x = math.random(-3, 3)/10, y = math.random(0, 10)/60, z = math.random(-3, 3)/10 }
+		local acc = { x = 0, y = 0, z = 0 }
+		minetest.add_particle({
+			pos = apos,
+			velocity = vel,
+			acceleration = acc,
+			expirationtime = 4,
+			collisiondetection = true,
+			collision_removal = true,
+			size = 1,
+			texture = "mcl_core_mycelium_particle.png",
+			glow = LIGHT_LAVA,
+		})
+	end,
+})
+--end
+
 minetest.register_node("mcl_core:podzol", {
 	description = S("Podzol"),
 	_doc_items_longdesc = S("Podzol is a type of dirt found in taiga forests. Only a few plants are able to survive on it."),