Make sounds ephemeral (#521)

The handles were never used anyway

mesecons_button/init.lua

@@ -8,7 +8,7 @@ mesecon.button_turnoff = function (pos)
 		return
 	end
 	minetest.swap_node(pos, {name = "mesecons_button:button_off", param2 = node.param2})
-	minetest.sound_play("mesecons_button_pop", {pos = pos})
+	minetest.sound_play("mesecons_button_pop", { pos = pos }, true)
 	local rules = mesecon.rules.buttonlike_get(node)
 	mesecon.receptor_off(pos, rules)
 end
@@ -46,7 +46,7 @@ minetest.register_node("mesecons_button:button_off", {
 	on_rightclick = function (pos, node)
 		minetest.swap_node(pos, {name = "mesecons_button:button_on", param2=node.param2})
 		mesecon.receptor_on(pos, mesecon.rules.buttonlike_get(node))
-		minetest.sound_play("mesecons_button_push", {pos=pos})
+		minetest.sound_play("mesecons_button_push", { pos = pos }, true)
 		minetest.get_node_timer(pos):start(1)
 	end,
 	sounds = default.node_sound_stone_defaults(),

mesecons_doors/init.lua

@@ -13,9 +13,9 @@ local function on_rightclick(pos, dir, check_name, replace, replace_dir, params)
 	minetest.swap_node(pos, {name = replace, param2 = p2})
 
 	if (minetest.get_meta(pos):get_int("right") ~= 0) == (params[1] ~= 3) then
-		minetest.sound_play("doors_door_close", {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play("doors_door_close", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
 	else
-		minetest.sound_play("doors_door_open", {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play("doors_door_open", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
 	end
 end
 
@@ -79,10 +79,10 @@ local function trapdoor_switch(pos, node)
 	local state = minetest.get_meta(pos):get_int("state")
 
 	if state == 1 then
-		minetest.sound_play("doors_door_close", {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play("doors_door_close", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
 		minetest.set_node(pos, {name="doors:trapdoor", param2 = node.param2})
 	else
-		minetest.sound_play("doors_door_open", {pos = pos, gain = 0.3, max_hear_distance = 10})
+		minetest.sound_play("doors_door_open", { pos = pos, gain = 0.3, max_hear_distance = 10 }, true)
 		minetest.set_node(pos, {name="doors:trapdoor_open", param2 = node.param2})
 	end
 

mesecons_fpga/tool.lua

@@ -18,12 +18,12 @@ minetest.register_tool("mesecons_fpga:programmer", {
 		local meta = minetest.get_meta(pos)
 		if meta:get_string("instr") == "//////////////" then
 			minetest.chat_send_player(placer:get_player_name(), "This FPGA is unprogrammed.")
-			minetest.sound_play("mesecons_fpga_fail", { pos = placer:get_pos(), gain = 0.1, max_hear_distance = 4 })
+			minetest.sound_play("mesecons_fpga_fail", { pos = placer:get_pos(), gain = 0.1, max_hear_distance = 4 }, true)
 			return itemstack
 		end
 		itemstack:set_metadata(meta:get_string("instr"))
 		minetest.chat_send_player(placer:get_player_name(), "FPGA gate configuration was successfully copied!")
-		minetest.sound_play("mesecons_fpga_copy", { pos = placer:get_pos(), gain = 0.1, max_hear_distance = 4 })
+		minetest.sound_play("mesecons_fpga_copy", { pos = placer:get_pos(), gain = 0.1, max_hear_distance = 4 }, true)
 
 		return itemstack
 	end,
@@ -45,7 +45,7 @@ minetest.register_tool("mesecons_fpga:programmer", {
 		local imeta = itemstack:get_metadata()
 		if imeta == "" then
 			minetest.chat_send_player(player_name, "Use shift+right-click to copy a gate configuration first.")
-			minetest.sound_play("mesecons_fpga_fail", { pos = user:get_pos(), gain = 0.1, max_hear_distance = 4 })
+			minetest.sound_play("mesecons_fpga_fail", { pos = user:get_pos(), gain = 0.1, max_hear_distance = 4 }, true)
 			return itemstack
 		end
 
@@ -53,7 +53,7 @@ minetest.register_tool("mesecons_fpga:programmer", {
 		meta:set_string("instr", imeta)
 		plg.update_meta(pos, imeta)
 		minetest.chat_send_player(player_name, "Gate configuration was successfully written to FPGA!")
-		minetest.sound_play("mesecons_fpga_write", { pos = user:get_pos(), gain = 0.1, max_hear_distance = 4 })
+		minetest.sound_play("mesecons_fpga_write", { pos = user:get_pos(), gain = 0.1, max_hear_distance = 4 }, true)
 
 		return itemstack
 	end

mesecons_movestones/init.lua

@@ -66,7 +66,7 @@ function mesecon.register_movestone(name, def, is_sticky, is_vertical)
 		mesecon.on_dignode(pos, node)
 		mesecon.on_placenode(frontpos, node)
 		minetest.get_node_timer(frontpos):start(timer_interval)
-		minetest.sound_play("movestone", {pos = pos, max_hear_distance = 20, gain = 0.5,})
+		minetest.sound_play("movestone", { pos = pos, max_hear_distance = 20, gain = 0.5 }, true)
 
 		-- ### Step 3: If sticky, pull stack behind ###
 		if is_sticky then

mesecons_noteblock/init.lua

@@ -67,5 +67,5 @@ mesecon.noteblock_play = function(pos, param2)
 		end
 	end
 	pos.y = pos.y+1
-	minetest.sound_play(soundname, {pos = pos})
+	minetest.sound_play(soundname, { pos = pos }, true)
 end

mesecons_pistons/init.lua

@@ -67,11 +67,7 @@ local function piston_remove_pusher(pos, node, check_falling)
 	end
 
 	minetest.remove_node(pusherpos)
-	minetest.sound_play("piston_retract", {
-		pos = pos,
-		max_hear_distance = 20,
-		gain = 0.3,
-	})
+	minetest.sound_play("piston_retract", { pos = pos, max_hear_distance = 20, gain = 0.3 }, true)
 
 	if check_falling then
 		minetest.check_for_falling(pusherpos)
@@ -96,11 +92,7 @@ local piston_on = function(pos, node)
 	end
 	minetest.swap_node(pos, {param2 = node.param2, name = pistonspec.onname})
 	minetest.set_node(pusher_pos, {param2 = node.param2, name = pistonspec.pusher})
-	minetest.sound_play("piston_extend", {
-		pos = pos,
-		max_hear_distance = 20,
-		gain = 0.3,
-	})
+	minetest.sound_play("piston_extend", { pos = pos, max_hear_distance = 20, gain = 0.3 }, true)
 	mesecon.mvps_process_stack(stack)
 	mesecon.mvps_move_objects(pusher_pos, dir, oldstack)
 end

mesecons_switch/init.lua

@@ -11,7 +11,7 @@ mesecon.register_node("mesecons_switch:mesecon_switch", {
 		else
 			mesecon.receptor_off(pos)
 		end
-		minetest.sound_play("mesecons_switch", {pos=pos})
+		minetest.sound_play("mesecons_switch", { pos = pos }, true)
 	end
 },{
 	groups = {dig_immediate=2},

mesecons_walllever/init.lua

@@ -22,7 +22,7 @@ mesecon.register_node("mesecons_walllever:wall_lever", {
 		else
 			mesecon.receptor_off(pos, mesecon.rules.buttonlike_get(node))
 		end
-		minetest.sound_play("mesecons_lever", {pos=pos})
+		minetest.sound_play("mesecons_lever", { pos = pos }, true)
 	end
 },{
 	tiles = {