TenPlus1/hopper-cd2025
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simplify hopper placement, tidy code

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TenPlus1 2017-04-27 09:49:52 +01:00
parent 5dee7239fb
commit df67c6d6dd
1 changed files with 54 additions and 56 deletions
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110
init.lua
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@ -92,6 +92,51 @@ local function get_hopper_formspec(pos)
end
-- check where pointing and set normal or side-hopper
local hopper_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.above
local x = pointed_thing.under.x - pos.x
local z = pointed_thing.under.z - pos.z
local name = placer:get_player_name() or ""
if minetest.is_protected(pos, placer:get_player_name()) then
minetest.record_protection_violation(pos, name)
return itemstack
end
if x == -1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 0})
elseif x == 1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 2})
elseif z == -1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 3})
elseif z == 1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 1})
else
minetest.set_node(pos, {name = "hopper:hopper"})
end
if not minetest.setting_getbool("creative_mode") then
itemstack:take_item()
end
-- set metadata
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
inv:set_size("main", 4*4)
meta:set_string("owner", name)
return itemstack
end
-- hopper
minetest.register_node("hopper:hopper", {
description = S("Hopper (Place onto sides for side-hopper)"),
@ -116,47 +161,7 @@ minetest.register_node("hopper:hopper", {
},
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
inv:set_size("main", 4*4)
end,
on_place = function(itemstack, placer, pointed_thing)
local pos = pointed_thing.above
local x = pointed_thing.under.x - pos.x
local z = pointed_thing.under.z - pos.z
if minetest.is_protected(pos, placer:get_player_name()) then
minetest.record_protection_violation(pos, placer:get_player_name())
return itemstack
end
if x == -1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 0})
elseif x == 1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 2})
elseif z == -1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 3})
elseif z == 1 then
minetest.set_node(pos, {name = "hopper:hopper_side", param2 = 1})
else
minetest.set_node(pos, {name = "hopper:hopper"})
end
if not minetest.setting_getbool("creative_mode") then
itemstack:take_item()
end
return itemstack
end,
on_place = hopper_place,
can_dig = function(pos, player)
@ -167,7 +172,8 @@ minetest.register_node("hopper:hopper", {
on_rightclick = function(pos, node, clicker, itemstack)
if minetest.is_protected(pos, clicker:get_player_name()) then
if not minetest.get_meta(pos)
or minetest.is_protected(pos, clicker:get_player_name()) then
return itemstack
end
@ -227,13 +233,7 @@ minetest.register_node("hopper:hopper_side", {
},
},
on_construct = function(pos)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
inv:set_size("main", 4*4)
end,
on_place = hopper_place,
can_dig = function(pos, player)
@ -244,7 +244,8 @@ minetest.register_node("hopper:hopper_side", {
on_rightclick = function(pos, node, clicker, itemstack)
if minetest.is_protected(pos, clicker:get_player_name()) then
if not minetest.get_meta(pos)
or minetest.is_protected(pos, clicker:get_player_name()) then
return itemstack
end
@ -395,27 +396,24 @@ minetest.register_abm({
-- from top node into hopper below
if where == "top" and top == nod
and (node.name == "hopper:hopper" or node.name == "hopper:hopper_side") then
--print ("-- top")
transfer(inv, {x = pos.x, y = pos.y + 1, z = pos.z}, "main", pos)
minetest.get_node_timer(
{x = pos.x, y = pos.y + 1, z = pos.z}):start(0.5)
-- return
-- from top hopper into node below
elseif where == "bottom" and out == nod
and node.name == "hopper:hopper" then
--print ("-- bot")
transfer("main", pos, inv, front)
minetest.get_node_timer(front):start(0.5)
-- return
-- side hopper into container beside
elseif where == "side" and out == nod
and node.name == "hopper:hopper_side" then
--print ("-- sid")
transfer("main", pos, inv, front)
minetest.get_node_timer(front):start(0.5)
-- return
end
end