mirror of
https://git.minetest.land/VoxeLibre/VoxeLibre.git
synced 2024-12-18 06:19:34 +01:00
673 lines
21 KiB
Lua
673 lines
21 KiB
Lua
mcstair = {}
|
|
|
|
local get_stair_param = function(node)
|
|
local stair = minetest.get_item_group(node.name, "stair")
|
|
if stair == 1 then
|
|
return node.param2
|
|
elseif stair == 2 then
|
|
if node.param2 < 12 then
|
|
return node.param2 + 4
|
|
else
|
|
return node.param2 - 4
|
|
end
|
|
elseif stair == 3 then
|
|
if node.param2 < 12 then
|
|
return node.param2 + 8
|
|
else
|
|
return node.param2 - 8
|
|
end
|
|
end
|
|
end
|
|
|
|
local get_stair_from_param = function(param, stairs)
|
|
if param < 12 then
|
|
if param < 4 then
|
|
return {name = stairs[1], param2 = param}
|
|
elseif param < 8 then
|
|
return {name = stairs[2], param2 = param - 4}
|
|
else
|
|
return {name = stairs[3], param2 = param - 8}
|
|
end
|
|
else
|
|
if param >= 20 then
|
|
return {name = stairs[1], param2 = param}
|
|
elseif param >= 16 then
|
|
return {name = stairs[2], param2 = param + 4}
|
|
else
|
|
return {name = stairs[3], param2 = param + 8}
|
|
end
|
|
end
|
|
end
|
|
|
|
local stair_param_to_connect = function(param, ceiling)
|
|
local out = {false, false, false, false, false, false, false, false}
|
|
if not ceiling then
|
|
if param == 0 then
|
|
out[3] = true
|
|
out[8] = true
|
|
elseif param == 1 then
|
|
out[2] = true
|
|
out[5] = true
|
|
elseif param == 2 then
|
|
out[4] = true
|
|
out[7] = true
|
|
elseif param == 3 then
|
|
out[1] = true
|
|
out[6] = true
|
|
elseif param == 4 then
|
|
out[1] = true
|
|
out[8] = true
|
|
elseif param == 5 then
|
|
out[2] = true
|
|
out[3] = true
|
|
elseif param == 6 then
|
|
out[4] = true
|
|
out[5] = true
|
|
elseif param == 7 then
|
|
out[6] = true
|
|
out[7] = true
|
|
elseif param == 8 then
|
|
out[3] = true
|
|
out[6] = true
|
|
elseif param == 9 then
|
|
out[5] = true
|
|
out[8] = true
|
|
elseif param == 10 then
|
|
out[2] = true
|
|
out[7] = true
|
|
elseif param == 11 then
|
|
out[1] = true
|
|
out[4] = true
|
|
end
|
|
else
|
|
if param == 12 then
|
|
out[5] = true
|
|
out[8] = true
|
|
elseif param == 13 then
|
|
out[3] = true
|
|
out[6] = true
|
|
elseif param == 14 then
|
|
out[1] = true
|
|
out[4] = true
|
|
elseif param == 15 then
|
|
out[2] = true
|
|
out[7] = true
|
|
elseif param == 16 then
|
|
out[2] = true
|
|
out[3] = true
|
|
elseif param == 17 then
|
|
out[1] = true
|
|
out[8] = true
|
|
elseif param == 18 then
|
|
out[6] = true
|
|
out[7] = true
|
|
elseif param == 19 then
|
|
out[4] = true
|
|
out[5] = true
|
|
elseif param == 20 then
|
|
out[3] = true
|
|
out[8] = true
|
|
elseif param == 21 then
|
|
out[1] = true
|
|
out[6] = true
|
|
elseif param == 22 then
|
|
out[4] = true
|
|
out[7] = true
|
|
elseif param == 23 then
|
|
out[2] = true
|
|
out[5] = true
|
|
end
|
|
end
|
|
return out
|
|
end
|
|
|
|
local stair_connect_to_param = function(connect, ceiling)
|
|
local param
|
|
if not ceiling then
|
|
if connect[3] and connect[8] then
|
|
param = 0
|
|
elseif connect[2] and connect[5] then
|
|
param = 1
|
|
elseif connect[4] and connect[7] then
|
|
param = 2
|
|
elseif connect[1] and connect[6] then
|
|
param = 3
|
|
elseif connect[1] and connect[8] then
|
|
param = 4
|
|
elseif connect[2] and connect[3] then
|
|
param = 5
|
|
elseif connect[4] and connect[5] then
|
|
param = 6
|
|
elseif connect[6] and connect[7] then
|
|
param = 7
|
|
elseif connect[3] and connect[6] then
|
|
param = 8
|
|
elseif connect[5] and connect[8] then
|
|
param = 9
|
|
elseif connect[2] and connect[7] then
|
|
param = 10
|
|
elseif connect[1] and connect[4] then
|
|
param = 11
|
|
end
|
|
else
|
|
if connect[5] and connect[8] then
|
|
param = 12
|
|
elseif connect[3] and connect[6] then
|
|
param = 13
|
|
elseif connect[1] and connect[4] then
|
|
param = 14
|
|
elseif connect[2] and connect[7] then
|
|
param = 15
|
|
elseif connect[2] and connect[3] then
|
|
param = 16
|
|
elseif connect[1] and connect[8] then
|
|
param = 17
|
|
elseif connect[6] and connect[7] then
|
|
param = 18
|
|
elseif connect[4] and connect[5] then
|
|
param = 19
|
|
elseif connect[3] and connect[8] then
|
|
param = 20
|
|
elseif connect[1] and connect[6] then
|
|
param = 21
|
|
elseif connect[4] and connect[7] then
|
|
param = 22
|
|
elseif connect[2] and connect[5] then
|
|
param = 23
|
|
end
|
|
end
|
|
return param
|
|
end
|
|
|
|
function mcstair.add(name, stairtiles)
|
|
local node_def = minetest.registered_nodes[name]
|
|
local outer_tiles
|
|
local inner_tiles
|
|
if stairtiles then
|
|
outer_tiles = stairtiles[1]
|
|
inner_tiles = stairtiles[2]
|
|
else
|
|
outer_tiles = node_def.tiles
|
|
inner_tiles = node_def.tiles
|
|
end
|
|
local outer_groups = table.copy(node_def.groups)
|
|
outer_groups.not_in_creative_inventory = 1
|
|
local inner_groups = table.copy(outer_groups)
|
|
outer_groups.stair = 2
|
|
inner_groups.stair = 3
|
|
local drop = node_def.drop or name
|
|
local after_dig_node = function(pos, oldnode)
|
|
local param = get_stair_param(oldnode)
|
|
local ceiling
|
|
if param < 12 then
|
|
ceiling = false
|
|
else
|
|
ceiling = true
|
|
end
|
|
local connect = stair_param_to_connect(param, ceiling)
|
|
local t = {
|
|
{pos = {x = pos.x, y = pos.y, z = pos.z + 2}},
|
|
{pos = {x = pos.x - 1, y = pos.y, z = pos.z + 1}}, {pos = {x = pos.x, y = pos.y, z = pos.z + 1}}, {pos = {x = pos.x + 1, y = pos.y, z = pos.z + 1}},
|
|
{pos = {x = pos.x - 2, y = pos.y, z = pos.z}}, {pos = {x = pos.x - 1, y = pos.y, z = pos.z}},
|
|
{pos = pos, connect = connect},
|
|
{pos = {x = pos.x + 1, y = pos.y, z = pos.z}}, {pos = {x = pos.x + 2, y = pos.y, z = pos.z}},
|
|
{pos = {x = pos.x - 1, y = pos.y, z = pos.z - 1}}, {pos = {x = pos.x, y = pos.y, z = pos.z - 1}}, {pos = {x = pos.x + 1, y = pos.y, z = pos.z - 1}},
|
|
{pos = {x = pos.x, y = pos.y, z = pos.z - 2}}
|
|
}
|
|
for i,v in ipairs(t) do
|
|
if not v.connect then
|
|
local node = minetest.get_node(v.pos)
|
|
local node_def = minetest.registered_nodes[node.name]
|
|
if node_def.stairs then
|
|
t[i].stairs = node_def.stairs
|
|
t[i].connect = stair_param_to_connect(get_stair_param(node), ceiling)
|
|
else
|
|
t[i].connect = {false, false, false, false, false, false, false, false}
|
|
end
|
|
end
|
|
end
|
|
local swap_stair = function(index, n1, n2)
|
|
local connect = {false, false, false, false, false, false, false, false}
|
|
connect[n1] = true
|
|
connect[n2] = true
|
|
local node = get_stair_from_param(stair_connect_to_param(connect, ceiling), t[index].stairs)
|
|
minetest.swap_node(t[index].pos, node)
|
|
end
|
|
if t[3].stairs then
|
|
if t[7].connect[1] and t[3].connect[6] then
|
|
if t[3].connect[1] and t[1].connect[6] then
|
|
if t[2].connect[3] then
|
|
swap_stair(3, 1, 8)
|
|
elseif t[4].connect[7] then
|
|
swap_stair(3, 1, 4)
|
|
end
|
|
elseif t[3].connect[7] then
|
|
swap_stair(3, 4, 7)
|
|
elseif t[3].connect[3] then
|
|
swap_stair(3, 3, 8)
|
|
end
|
|
elseif t[7].connect[2] and t[3].connect[5] then
|
|
if t[3].connect[2] and t[1].connect[5] then
|
|
if t[4].connect[8] then
|
|
swap_stair(3, 2, 3)
|
|
elseif t[2].connect[4] then
|
|
swap_stair(3, 2, 7)
|
|
end
|
|
elseif t[3].connect[4] then
|
|
swap_stair(3, 4, 7)
|
|
elseif t[3].connect[8] then
|
|
swap_stair(3, 3, 8)
|
|
end
|
|
end
|
|
end
|
|
if t[8].stairs then
|
|
if t[7].connect[3] and t[8].connect[8] then
|
|
if t[8].connect[3] and t[9].connect[8] then
|
|
if t[4].connect[5] then
|
|
swap_stair(8, 2, 3)
|
|
elseif t[12].connect[1] then
|
|
swap_stair(8, 3, 6)
|
|
end
|
|
elseif t[8].connect[1] then
|
|
swap_stair(8, 1, 6)
|
|
elseif t[8].connect[5] then
|
|
swap_stair(8, 2, 5)
|
|
end
|
|
elseif t[7].connect[4] and t[8].connect[7] then
|
|
if t[8].connect[4] and t[9].connect[7] then
|
|
if t[12].connect[2] then
|
|
swap_stair(8, 4, 5)
|
|
elseif t[4].connect[6] then
|
|
swap_stair(8, 1, 4)
|
|
end
|
|
elseif t[8].connect[6] then
|
|
swap_stair(8, 1, 6)
|
|
elseif t[8].connect[2] then
|
|
swap_stair(8, 2, 5)
|
|
end
|
|
end
|
|
end
|
|
if t[11].stairs then
|
|
if t[7].connect[5] and t[11].connect[2] then
|
|
if t[11].connect[5] and t[13].connect[2] then
|
|
if t[12].connect[7] then
|
|
swap_stair(11, 4, 5)
|
|
elseif t[10].connect[3] then
|
|
swap_stair(11, 5, 8)
|
|
end
|
|
elseif t[11].connect[3] then
|
|
swap_stair(11, 3, 8)
|
|
elseif t[11].connect[7] then
|
|
swap_stair(11, 4, 7)
|
|
end
|
|
elseif t[7].connect[6] and t[11].connect[1] then
|
|
if t[11].connect[6] and t[13].connect[1] then
|
|
if t[10].connect[4] then
|
|
swap_stair(11, 6, 7)
|
|
elseif t[12].connect[8] then
|
|
swap_stair(11, 3, 6)
|
|
end
|
|
elseif t[11].connect[8] then
|
|
swap_stair(11, 3, 8)
|
|
elseif t[11].connect[4] then
|
|
swap_stair(11, 4, 7)
|
|
end
|
|
end
|
|
end
|
|
if t[6].stairs then
|
|
if t[7].connect[7] and t[6].connect[4] then
|
|
if t[6].connect[7] and t[5].connect[4] then
|
|
if t[10].connect[1] then
|
|
swap_stair(6, 6, 7)
|
|
elseif t[2].connect[5] then
|
|
swap_stair(6, 2, 7)
|
|
end
|
|
elseif t[6].connect[5] then
|
|
swap_stair(6, 2, 5)
|
|
elseif t[6].connect[1] then
|
|
swap_stair(6, 1, 6)
|
|
end
|
|
elseif t[7].connect[8] and t[6].connect[3] then
|
|
if t[6].connect[8] and t[5].connect[3] then
|
|
if t[2].connect[6] then
|
|
swap_stair(6, 1, 8)
|
|
elseif t[10].connect[2] then
|
|
swap_stair(6, 5, 8)
|
|
end
|
|
elseif t[6].connect[2] then
|
|
swap_stair(6, 2, 5)
|
|
elseif t[6].connect[6] then
|
|
swap_stair(6, 1, 6)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
minetest.override_item(name, {
|
|
stairs = {name, name.."_outer", name.."_inner"},
|
|
after_dig_node = function(pos, oldnode) after_dig_node(pos, oldnode) end,
|
|
on_place = nil,
|
|
after_place_node = function(pos, placer, itemstack, pointed_thing)
|
|
local node = minetest.get_node(pos)
|
|
local ceiling = false
|
|
if pointed_thing.under.y > pointed_thing.above.y then
|
|
ceiling = true
|
|
if node.param2 == 0 then node.param2 = 20
|
|
elseif node.param2 == 1 then node.param2 = 23
|
|
elseif node.param2 == 2 then node.param2 = 22
|
|
elseif node.param2 == 3 then node.param2 = 21
|
|
end
|
|
end
|
|
local connect = stair_param_to_connect(get_stair_param(node), ceiling)
|
|
local t = {
|
|
{pos = {x = pos.x - 1, y = pos.y, z = pos.z + 1}}, {pos = {x = pos.x, y = pos.y, z = pos.z + 1}}, {pos = {x = pos.x + 1, y = pos.y, z = pos.z + 1}},
|
|
{pos = {x = pos.x - 1, y = pos.y, z = pos.z}}, {pos = pos, stairs = {name, name.."_outer", name.."_inner"}, connect = connect}, {pos = {x = pos.x + 1, y = pos.y, z = pos.z}},
|
|
{pos = {x = pos.x - 1, y = pos.y, z = pos.z - 1}}, {pos = {x = pos.x, y = pos.y, z = pos.z - 1}}, {pos = {x = pos.x + 1, y = pos.y, z = pos.z - 1}},
|
|
}
|
|
for i,v in ipairs(t) do
|
|
if not v.connect then
|
|
local node = minetest.get_node(v.pos)
|
|
local node_def = minetest.registered_nodes[node.name]
|
|
if node_def.stairs then
|
|
t[i].stairs = node_def.stairs
|
|
t[i].connect = stair_param_to_connect(get_stair_param(node), ceiling)
|
|
else
|
|
t[i].connect = {false, false, false, false, false, false, false, false}
|
|
end
|
|
end
|
|
end
|
|
local reset_node = function(n1, n2)
|
|
local connect = {false, false, false, false, false, false, false, false}
|
|
connect[n1] = true
|
|
connect[n2] = true
|
|
node = get_stair_from_param(stair_connect_to_param(connect, ceiling), t[5].stairs)
|
|
end
|
|
local swap_stair = function(index, n1, n2)
|
|
local connect = {false, false, false, false, false, false, false, false}
|
|
connect[n1] = true
|
|
connect[n2] = true
|
|
local node = get_stair_from_param(stair_connect_to_param(connect, ceiling), t[index].stairs)
|
|
t[index].connect = connect
|
|
minetest.swap_node(t[index].pos, node)
|
|
end
|
|
if connect[3] then
|
|
if t[4].connect[2] and t[4].connect[5] and t[1].connect[5] and not t[7].connect[2] then
|
|
swap_stair(4, 2, 3)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[7].connect[1] and not t[1].connect[6] then
|
|
swap_stair(4, 3, 6)
|
|
end
|
|
if t[6].connect[1] and t[6].connect[6] and t[3].connect[6] and not t[9].connect[1] then
|
|
swap_stair(6, 1, 8)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[9].connect[2] and not t[3].connect[5] then
|
|
swap_stair(6, 5, 8)
|
|
end
|
|
if t[4].connect[3] ~= t[6].connect[8] then
|
|
if t[4].connect[3] then
|
|
if t[2].connect[6] then
|
|
reset_node(1, 8)
|
|
elseif t[8].connect[2] then
|
|
reset_node(5, 8)
|
|
elseif t[2].connect[4] and t[2].connect[7] and t[1].connect[4] and not t[3].connect[7] then
|
|
swap_stair(2, 6, 7)
|
|
reset_node(1, 8)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[3].connect[8] and not t[1].connect[3] then
|
|
swap_stair(2, 3, 6)
|
|
reset_node(1, 8)
|
|
elseif t[8].connect[3] and t[8].connect[8] and t[9].connect[8] and not t[7].connect[3] then
|
|
swap_stair(8, 2, 3)
|
|
reset_node(5, 8)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[7].connect[4] and not t[9].connect[7] then
|
|
swap_stair(8, 2, 7)
|
|
reset_node(5, 8)
|
|
end
|
|
else
|
|
if t[2].connect[5] then
|
|
reset_node(2, 3)
|
|
elseif t[8].connect[1] then
|
|
reset_node(3, 6)
|
|
elseif t[2].connect[4] and t[2].connect[7] and t[3].connect[7] and not t[1].connect[4] then
|
|
swap_stair(2, 4, 5)
|
|
reset_node(2, 3)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[1].connect[3] and not t[3].connect[8] then
|
|
swap_stair(2, 5, 8)
|
|
reset_node(2, 3)
|
|
elseif t[8].connect[3] and t[8].connect[8] and t[7].connect[3] and not t[9].connect[8] then
|
|
swap_stair(8, 1, 8)
|
|
reset_node(3, 6)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[9].connect[7] and not t[7].connect[4] then
|
|
swap_stair(8, 1, 4)
|
|
reset_node(3, 6)
|
|
end
|
|
end
|
|
end
|
|
elseif connect[2] then
|
|
if t[2].connect[4] and t[2].connect[7] and t[3].connect[7] and not t[1].connect[4] then
|
|
swap_stair(2, 4, 5)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[1].connect[3] and not t[3].connect[8] then
|
|
swap_stair(2, 5, 8)
|
|
end
|
|
if t[8].connect[3] and t[8].connect[8] and t[9].connect[8] and not t[7].connect[3] then
|
|
swap_stair(8, 2, 3)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[7].connect[4] and not t[9].connect[7] then
|
|
swap_stair(8, 2, 7)
|
|
end
|
|
if t[2].connect[5] ~= t[8].connect[2] then
|
|
if t[2].connect[5] then
|
|
if t[6].connect[8] then
|
|
reset_node(2, 3)
|
|
elseif t[4].connect[4] then
|
|
reset_node(2, 7)
|
|
elseif t[6].connect[1] and t[6].connect[6] and t[3].connect[6] and not t[9].connect[1] then
|
|
swap_stair(6, 1, 8)
|
|
reset_node(2, 3)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[9].connect[2] and not t[3].connect[5] then
|
|
swap_stair(6, 5, 8)
|
|
reset_node(2, 3)
|
|
elseif t[4].connect[2] and t[4].connect[5] and t[7].connect[2] and not t[1].connect[5] then
|
|
swap_stair(4, 4, 5)
|
|
reset_node(2, 7)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[1].connect[6] and not t[7].connect[1] then
|
|
swap_stair(4, 1, 4)
|
|
reset_node(2, 7)
|
|
end
|
|
else
|
|
if t[6].connect[7] then
|
|
reset_node(4, 5)
|
|
elseif t[4].connect[3] then
|
|
reset_node(5, 8)
|
|
elseif t[6].connect[1] and t[6].connect[6] and t[9].connect[1] and not t[3].connect[6] then
|
|
swap_stair(6, 6, 7)
|
|
reset_node(4, 5)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[3].connect[5] and not t[9].connect[2] then
|
|
swap_stair(6, 2, 7)
|
|
reset_node(4, 5)
|
|
elseif t[4].connect[2] and t[4].connect[5] and t[1].connect[5] and not t[7].connect[2] then
|
|
swap_stair(4, 2, 3)
|
|
reset_node(5, 8)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[7].connect[1] and not t[1].connect[6] then
|
|
swap_stair(4, 3, 6)
|
|
reset_node(5, 8)
|
|
end
|
|
end
|
|
end
|
|
elseif connect[4] then
|
|
if t[6].connect[1] and t[6].connect[6] and t[9].connect[1] and not t[3].connect[6] then
|
|
swap_stair(6, 6, 7)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[3].connect[5] and not t[9].connect[2] then
|
|
swap_stair(6, 2, 7)
|
|
end
|
|
if t[4].connect[2] and t[4].connect[5] and t[7].connect[2] and not t[1].connect[5] then
|
|
swap_stair(4, 4, 5)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[1].connect[6] and not t[7].connect[1] then
|
|
swap_stair(4, 1, 4)
|
|
end
|
|
if t[4].connect[4] ~= t[6].connect[7] then
|
|
if t[4].connect[4] then
|
|
if t[8].connect[1] then
|
|
reset_node(6, 7)
|
|
elseif t[2].connect[5] then
|
|
reset_node(2, 7)
|
|
elseif t[8].connect[3] and t[8].connect[8] and t[7].connect[3] and not t[9].connect[8] then
|
|
swap_stair(8, 1, 8)
|
|
reset_node(6, 7)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[9].connect[7] and not t[7].connect[4] then
|
|
swap_stair(8, 1, 4)
|
|
reset_node(6, 7)
|
|
elseif t[2].connect[4] and t[2].connect[7] and t[3].connect[7] and not t[1].connect[4] then
|
|
swap_stair(2, 4, 5)
|
|
reset_node(2, 7)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[1].connect[3] and not t[3].connect[8] then
|
|
swap_stair(2, 5, 8)
|
|
reset_node(2, 7)
|
|
end
|
|
else
|
|
if t[8].connect[2] then
|
|
reset_node(4, 5)
|
|
elseif t[2].connect[6] then
|
|
reset_node(1, 4)
|
|
elseif t[8].connect[3] and t[8].connect[8] and t[9].connect[8] and not t[7].connect[3] then
|
|
swap_stair(8, 2, 3)
|
|
reset_node(4, 5)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[7].connect[4] and not t[9].connect[7] then
|
|
swap_stair(8, 2, 7)
|
|
reset_node(4, 5)
|
|
elseif t[2].connect[4] and t[2].connect[7] and t[1].connect[4] and not t[3].connect[7] then
|
|
swap_stair(2, 6, 7)
|
|
reset_node(1, 4)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[3].connect[8] and not t[1].connect[3] then
|
|
swap_stair(2, 3, 6)
|
|
reset_node(1, 4)
|
|
end
|
|
end
|
|
end
|
|
elseif connect[1] then
|
|
if t[8].connect[3] and t[8].connect[8] and t[7].connect[3] and not t[9].connect[8] then
|
|
swap_stair(8, 1, 8)
|
|
elseif t[8].connect[4] and t[8].connect[7] and t[9].connect[7] and not t[7].connect[4] then
|
|
swap_stair(8, 1, 4)
|
|
end
|
|
if t[2].connect[4] and t[2].connect[7] and t[1].connect[4] and not t[3].connect[7] then
|
|
swap_stair(2, 6, 7)
|
|
elseif t[2].connect[3] and t[2].connect[8] and t[3].connect[8] and not t[1].connect[3] then
|
|
swap_stair(2, 3, 6)
|
|
end
|
|
if t[2].connect[6] ~= t[8].connect[1] then
|
|
if t[2].connect[6] then
|
|
if t[4].connect[3] then
|
|
reset_node(1, 8)
|
|
elseif t[6].connect[7] then
|
|
reset_node(1, 4)
|
|
elseif t[4].connect[2] and t[4].connect[5] and t[1].connect[5] and not t[7].connect[2] then
|
|
swap_stair(4, 2, 3)
|
|
reset_node(1, 8)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[7].connect[1] and not t[1].connect[6] then
|
|
swap_stair(4, 3, 6)
|
|
reset_node(1, 8)
|
|
elseif t[6].connect[1] and t[6].connect[6] and t[9].connect[1] and not t[3].connect[6] then
|
|
swap_stair(6, 6, 7)
|
|
reset_node(1, 4)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[3].connect[5] and not t[9].connect[2] then
|
|
swap_stair(6, 2, 7)
|
|
reset_node(1, 4)
|
|
end
|
|
else
|
|
if t[4].connect[4] then
|
|
reset_node(6, 7)
|
|
elseif t[6].connect[8] then
|
|
reset_node(3, 6)
|
|
elseif t[4].connect[2] and t[4].connect[5] and t[7].connect[2] and not t[1].connect[5] then
|
|
swap_stair(4, 4, 5)
|
|
reset_node(6, 7)
|
|
elseif t[4].connect[1] and t[4].connect[6] and t[1].connect[6] and not t[7].connect[1] then
|
|
swap_stair(4, 1, 4)
|
|
reset_node(6, 7)
|
|
elseif t[6].connect[1] and t[6].connect[6] and t[3].connect[6] and not t[9].connect[1] then
|
|
swap_stair(6, 1, 8)
|
|
reset_node(3, 6)
|
|
elseif t[6].connect[2] and t[6].connect[5] and t[9].connect[2] and not t[3].connect[5] then
|
|
swap_stair(6, 5, 8)
|
|
reset_node(3, 6)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
minetest.swap_node(pos, node)
|
|
end
|
|
})
|
|
minetest.register_node(":"..name.."_outer", {
|
|
description = node_def.description,
|
|
drawtype = "nodebox",
|
|
tiles = outer_tiles,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
is_ground_content = false,
|
|
groups = outer_groups,
|
|
sounds = node_def.sounds,
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
|
|
{-0.5, 0, 0, 0, 0.5, 0.5}
|
|
}
|
|
},
|
|
drop = drop,
|
|
stairs = {name, name.."_outer", name.."_inner"},
|
|
after_dig_node = function(pos, oldnode) after_dig_node(pos, oldnode) end
|
|
})
|
|
minetest.register_node(":"..name.."_inner", {
|
|
description = node_def.description,
|
|
drawtype = "nodebox",
|
|
tiles = inner_tiles,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
is_ground_content = false,
|
|
groups = inner_groups,
|
|
sounds = node_def.sounds,
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-0.5, -0.5, -0.5, 0.5, 0, 0.5},
|
|
{-0.5, 0, 0, 0.5, 0.5, 0.5},
|
|
{-0.5, 0, -0.5, 0, 0.5, 0}
|
|
}
|
|
},
|
|
drop = drop,
|
|
stairs = {name, name.."_outer", name.."_inner"},
|
|
after_dig_node = function(pos, oldnode) after_dig_node(pos, oldnode) end
|
|
})
|
|
end
|
|
|
|
for _,v in ipairs({
|
|
"wood",
|
|
"junglewood",
|
|
"sprucewood",
|
|
"acaciawood",
|
|
"birchwood",
|
|
"darkwood"
|
|
}) do
|
|
local t = minetest.registered_nodes["mcl_core:"..v].tiles[1]
|
|
mcstair.add("stairs:stair_"..v, {
|
|
{
|
|
t.."^("..t.."^[transformR90^mcstair_turntexture.png^[makealpha:255,0,255)",
|
|
t.."^("..t.."^mcstair_turntexture.png^[transformR270^[makealpha:255,0,255)",
|
|
t
|
|
},
|
|
{
|
|
t.."^("..t.."^[transformR90^(mcstair_turntexture.png^[transformR180)^[makealpha:255,0,255)",
|
|
t.."^("..t.."^[transformR270^(mcstair_turntexture.png^[transformR90)^[makealpha:255,0,255)",
|
|
t
|
|
}
|
|
})
|
|
end
|
|
|
|
for _,v in ipairs({
|
|
"stone",
|
|
"cobble",
|
|
"brick_block",
|
|
"sandstone",
|
|
"redsandstone",
|
|
"stonebrick",
|
|
"quartzblock",
|
|
"purpur_block",
|
|
}) do
|
|
mcstair.add("stairs:stair_"..v)
|
|
end
|