semi-working particles

abms.lua

@@ -27,6 +27,7 @@ minetest.register_abm({  -- Controls non-contained fire
 			meta:set_string('infotext','Campfire active: '..percent..'%')
 			minetest.swap_node(pos, {name = 'more_fire:campfire'})
 			minetest.delete_particlespawner(1)
+			ember_particles(pos)
 			meta:set_string('formspec',
 			'size[8,6.75]'..
 			default.gui_bg..
@@ -47,6 +48,7 @@ minetest.register_abm({  -- Controls non-contained fire
 				if node.name == 'more_fire:campfire' then
 					meta:set_string('infotext','Put more wood on the fire!')
 					minetest.swap_node(pos, {name = 'more_fire:embers'})
+					minetest.delete_particlespawner(1)
 					smoke_particles(pos)
 					local timer = minetest.get_node_timer(pos)
 					meta:set_string('formspec', more_fire.embers_formspec)
@@ -91,6 +93,7 @@ minetest.register_abm({  -- Controls the contained fires.
 			meta:set_string('infotext','Campfire active: '..percent..'%')
 			minetest.swap_node(pos, {name = 'more_fire:campfire_contained'})
 			minetest.delete_particlespawner(1)
+			ember_particles(pos)
 			meta:set_string('formspec',
 			'size[8,6.75]'..
 			default.gui_bg..
@@ -112,6 +115,7 @@ minetest.register_abm({  -- Controls the contained fires.
 					meta:set_string('infotext','Put more wood on the fire!')
 					minetest.swap_node(pos, {name = 'more_fire:embers_contained'})
 					meta:set_string('formspec', more_fire.embers_formspec)
+					minetest.delete_particlespawner(1)
 					smoke_particles(pos)
 					local timer = minetest.get_node_timer(pos)
 					timer:start(190)

functions.lua

@@ -59,6 +59,27 @@ function smoke_particles(pos)
         collisiondetection = false, -- do particles stop when they hit solid node
         texture = 'more_fire_smoke.png', -- image to use (e.g. "bubble.png" )
         vertical = false, -- upright/vertical image for rain
---        playername = "singleplayer", -- particles only appear for this player
+--      playername = "singleplayer", -- particles only appear for this player
+    })
+end
+
+function ember_particles(pos)
+	minetest.add_particlespawner({
+        amount = 1,
+        time = 0,
+        minpos = {x=pos.x, y=pos.y, z=pos.z},
+        maxpos = {x=pos.x, y=pos.y, z=pos.z},
+        minvel = {x=-.1, y=.2, z=-.1},
+        maxvel = {x=.1,  y=.6,  z=.1},
+        minacc = {x=-.05, y=.02, z=-.05},
+        maxacc = {x=.1, y=.25, z=.1},
+        minexptime = 3,
+        maxexptime = 4,
+        minsize = 1,
+        maxsize = 2,
+        collisiondetection = false,
+        texture = 'more_fire_embers.png',
+        vertical = false,
+--      playername = "singleplayer",
     })
 end

nodes.lua

@@ -260,6 +260,7 @@ minetest.register_node('more_fire:embers_contained', {
 			local inv = meta:get_inventory()
 			inv:set_size('fuel', 4)
 			timer:start(190)
+			minetest.delete_particlespawner(1)
 			smoke_particles(pos)
 		end,
 	can_dig = function(pos, player)
@@ -321,7 +322,7 @@ minetest.register_node('more_fire:campfire_contained', {
 			return true
 			end,
 			get_staticdata = function(self)
-end,
+	end,
 })
 
 minetest.register_node('more_fire:oil_lamp_on', {