write something there

mods/telemosaic/abm.lua

@@ -0,0 +1,22 @@
+
+minetest.register_abm({
+	label = "Telemosaic beacon effect",
+	nodenames = {"group:telemosaic_active"},
+	interval = 2.0,
+	chance = 2,
+	catch_up = false,
+	action = function(pos)
+		minetest.add_particlespawner({
+			amount = 4,
+			time = 2,
+			minpos = vector.add(pos, {x=-0.2, y=0, z=-0.2}),
+			maxpos = vector.add(pos, {x=0.2, y=0, z=0.2}),
+			minvel = {x=0, y=1, z=0},
+			maxvel = {x=0, y=2, z=0},
+			maxexptime = 2,
+			maxsize = 1.7,
+			texture = "telemosaic_particle_arrival.png",
+			glow = 9
+		})
+	end
+})