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Check node_replaceable after dig_by_piston

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Allows tallgrass, nether vines etc to drop
This commit is contained in:
seventeenthShulker 2023-07-04 18:22:05 +02:00
parent e5829f719d
commit 98cf3b7f7a
1 changed files with 32 additions and 33 deletions
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63
mods/ITEMS/REDSTONE/mesecons_mvps/init.lua
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@ -141,44 +141,43 @@ function mesecon.mvps_get_stack(pos, dir, maximum, piston_pos)
return return
end end
if not node_replaceable(nn.name) then if minetest.get_item_group(nn.name, "dig_by_piston") == 1 then
if minetest.get_item_group(nn.name, "dig_by_piston") == 1 then -- if we want the node to drop, e.g. sugar cane, do not count towards push limit
-- if we want the node to drop, e.g. sugar cane, do not count towards push limit table.insert(dig_nodes, {node = nn, pos = {x=np.x, y=np.y, z=np.z}})
table.insert(dig_nodes, {node = nn, pos = {x=np.x, y=np.y, z=np.z}}) else
else if not node_replaceable(nn.name) then
table.insert(nodes, {node = nn, pos = {x=np.x, y=np.y, z=np.z}}) table.insert(nodes, {node = nn, pos = {x=np.x, y=np.y, z=np.z}})
if #nodes > maximum then return nil, nil, false, true end if #nodes > maximum then return nil, nil, false, true end
end
-- add connected nodes to frontiers, connected is a vector list -- add connected nodes to frontiers, connected is a vector list
-- the vectors must be absolute positions -- the vectors must be absolute positions
local connected = {} local connected = {}
local has_loop local has_loop
if minetest.registered_nodes[nn.name] if minetest.registered_nodes[nn.name] and minetest.registered_nodes[nn.name].mvps_sticky then
and minetest.registered_nodes[nn.name].mvps_sticky then connected, has_loop = minetest.registered_nodes[nn.name].mvps_sticky(np, nn, piston_pos)
connected, has_loop = minetest.registered_nodes[nn.name].mvps_sticky(np, nn, piston_pos) if has_loop then
if has_loop then return {}, {}, true, false
return {}, {}, true, false
end
end
table.insert(connected, vector.add(np, dir))
-- Make sure there are no duplicates in frontiers / nodes before
-- adding nodes in "connected" to frontiers
for _, cp in ipairs(connected) do
local duplicate = false
for _, rp in ipairs(nodes) do
if vector.equals(cp, rp.pos) then
duplicate = true
end end
end end
for _, fp in ipairs(frontiers) do table.insert(connected, vector.add(np, dir))
if vector.equals(cp, fp) then
duplicate = true -- Make sure there are no duplicates in frontiers / nodes before
-- adding nodes in "connected" to frontiers
for _, cp in ipairs(connected) do
local duplicate = false
for _, rp in ipairs(nodes) do
if vector.equals(cp, rp.pos) then
duplicate = true
end
end
for _, fp in ipairs(frontiers) do
if vector.equals(cp, fp) then
duplicate = true
end
end
if not duplicate and not mesecon.is_mvps_stopper(minetest.get_node(cp)) and minetest.get_item_group(nn.name, "dig_by_piston") == 0 then
table.insert(frontiers, cp)
end end
end
if not duplicate and not mesecon.is_mvps_stopper(minetest.get_node(cp)) and minetest.get_item_group(nn.name, "dig_by_piston") == 0 then
table.insert(frontiers, cp)
end end
end end
end end