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Merge pull request 'Polish the behaviour of hoppers' (#350) from Gustavo6046/MineClone5:improve/hoppers into master 

Reviewed-on: MineClone5/MineClone5#350
This commit is contained in:
kay27 2022-07-03 01:53:42 +00:00
parent fa46332870 b8f89e5569
commit 690b0782a5
1 changed files with 18 additions and 7 deletions
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25
mods/ITEMS/mcl_hoppers/init.lua
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@ -1,5 +1,7 @@
local S = minetest.get_translator(minetest.get_current_modname())
local get_item_group = minetest.get_item_group
--[[ BEGIN OF NODE DEFINITIONS ]]
local mcl_hoppers_formspec =
@ -343,14 +345,15 @@ minetest.register_abm({
local abovenode = minetest.get_node({x=pos.x, y=pos.y+1, z=pos.z})
if not minetest.registered_items[abovenode.name] then return end
-- Don't bother checking item enties if node above is a container (should save some CPU)
if minetest.registered_items[abovenode.name].groups.container then
if get_item_group(abovenode.name, "container") then
return
end
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
for _,object in pairs(minetest.get_objects_inside_radius(pos, 2)) do
if not object:is_player() and object:get_luaentity() and object:get_luaentity().name == "__builtin:item" and not object:get_luaentity()._removed then
local entity = object:get_luaentity()
if not object:is_player() and entity and entity.name == "__builtin:item" and not entity._removed then
if inv and inv:room_for_item("main", ItemStack(object:get_luaentity().itemstring)) then
-- Item must get sucked in when the item just TOUCHES the block above the hopper
-- This is the reason for the Y calculation.
@ -358,9 +361,10 @@ minetest.register_abm({
local posob = object:get_pos()
local posob_miny = posob.y + object:get_properties().collisionbox[2]
if math.abs(posob.x-pos.x) <= 0.5 and (posob_miny-pos.y < 1.5 and posob.y-pos.y >= 0.3) then
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
object:get_luaentity().itemstring = ""
entity._removed = true
entity.itemstring = ""
object:remove()
inv:add_item("main", ItemStack(object:get_luaentity().itemstring))
end
end
end
@ -397,7 +401,7 @@ minetest.register_abm({
-- Suck an item from the container above into the hopper
local upnode = minetest.get_node(uppos)
if not minetest.registered_nodes[upnode.name] then return end
local g = minetest.registered_nodes[upnode.name].groups.container
local g = get_item_group(upnode.name, "container")
local sucked = mcl_util.move_item_container(uppos, pos)
-- Also suck in non-fuel items from furnace fuel slot
@ -435,6 +439,7 @@ minetest.register_abm({
front = {x=pos.x,y=pos.y,z=pos.z-1}
end
local above = {x=pos.x,y=pos.y+1,z=pos.z}
local downpos = {x=pos.x,y=pos.y-1,z=pos.z}
local frontnode = minetest.get_node(front)
if not minetest.registered_nodes[frontnode.name] then return end
@ -442,7 +447,7 @@ minetest.register_abm({
-- Suck an item from the container above into the hopper
local abovenode = minetest.get_node(above)
if not minetest.registered_nodes[abovenode.name] then return end
local g = minetest.registered_nodes[abovenode.name].groups.container
local g = get_item_group(abovenode.name, "container")
local sucked = mcl_util.move_item_container(above, pos)
-- Also suck in non-fuel items from furnace fuel slot
@ -453,8 +458,14 @@ minetest.register_abm({
end
end
-- Try to move an item below before moving it sideways
local downnode = minetest.get_node(downpos)
if minetest.registered_nodes[downnode.name] and
mcl_util.move_item_container(pos, downpos) then return end
-- Move an item from the hopper into the container to which the hopper points to
local g = minetest.registered_nodes[frontnode.name].groups.container
local g = get_item_group(frontnode.name, "container")
if g == 2 or g == 3 or g == 5 or g == 6 then
mcl_util.move_item_container(pos, front)
elseif g == 4 then