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Remove piston base when piston head got destroyed

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Wuzzy 2017-11-23 21:15:42 +01:00
parent 5c98a01fb1
commit 2e6aa37ca4
1 changed files with 30 additions and 1 deletions
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31
mods/ITEMS/REDSTONE/mesecons_pistons/init.lua
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@ -46,6 +46,8 @@ piston_get_direction = function (dir, node)
end
end
-- Remove pusher of piston.
-- To be used when piston was destroyed or dug.
local piston_remove_pusher = function (pos, oldnode)
local pistonspec = minetest.registered_nodes[oldnode.name].mesecons_piston
@ -53,7 +55,7 @@ local piston_remove_pusher = function (pos, oldnode)
local pusherpos = vector.add(pos, dir)
local pushername = minetest.get_node(pusherpos).name
if pushername == pistonspec.pusher then --make sure there actually is a pusher (for compatibility reasons mainly)
if pushername == pistonspec.pusher then -- make sure there actually is a pusher
minetest.remove_node(pusherpos)
core.check_for_falling(pusherpos)
minetest.sound_play("piston_retract", {
@ -64,6 +66,27 @@ local piston_remove_pusher = function (pos, oldnode)
end
end
-- Remove base node of piston.
-- To be used when pusher was destroyed.
local piston_remove_base = function (pos, oldnode)
local basenodename = minetest.registered_nodes[oldnode.name].corresponding_piston
local pistonspec = minetest.registered_nodes[basenodename].mesecons_piston
local dir = piston_get_direction(pistonspec.dir, oldnode)
local basepos = vector.subtract(pos, dir)
local basename = minetest.get_node(basepos).name
if basename == pistonspec.onname then -- make sure there actually is a base node
minetest.remove_node(basepos)
core.check_for_falling(basepos)
minetest.sound_play("piston_retract", {
pos = pos,
max_hear_distance = 20,
gain = 0.3,
})
end
end
local piston_on = function (pos, node)
local pistonspec = minetest.registered_nodes[node.name].mesecons_piston
@ -224,6 +247,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_normal", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_normal_on",
selection_box = piston_pusher_box,
@ -319,6 +343,7 @@ minetest.register_node("mesecons_pistons:piston_pusher_sticky", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_sticky_on",
selection_box = piston_pusher_box,
@ -428,6 +453,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_normal", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_up_normal_on",
selection_box = piston_up_pusher_box,
@ -520,6 +546,7 @@ minetest.register_node("mesecons_pistons:piston_up_pusher_sticky", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_up_sticky_on",
selection_box = piston_up_pusher_box,
@ -631,6 +658,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_normal", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_down_normal_on",
selection_box = piston_down_pusher_box,
@ -720,6 +748,7 @@ minetest.register_node("mesecons_pistons:piston_down_pusher_sticky", {
sunlight_propagates = true,
paramtype2 = "facedir",
is_ground_content = false,
after_destruct = piston_remove_base,
diggable = false,
corresponding_piston = "mesecons_pistons:piston_down_sticky_on",
selection_box = piston_down_pusher_box,