forked from nalc/nalc_game
Use 6d facedir to place upside down slabs and stairs
This commit is contained in:
PilzAdam
parent
a4823a4261
commit
3804d8a078
|
|
@ -28,36 +28,35 @@ function stairs.register_stair(subname, recipeitem, groups, images, description,
|
|||
|
||||
local p0 = pointed_thing.under
|
||||
local p1 = pointed_thing.above
|
||||
local param2 = 0
|
||||
|
||||
local placer_pos = placer:getpos()
|
||||
if placer_pos then
|
||||
local dir = {
|
||||
x = p1.x - placer_pos.x,
|
||||
y = p1.y - placer_pos.y,
|
||||
z = p1.z - placer_pos.z
|
||||
}
|
||||
param2 = minetest.dir_to_facedir(dir)
|
||||
end
|
||||
|
||||
if p0.y-1 == p1.y then
|
||||
local fakestack = ItemStack("stairs:stair_" .. subname.."upside_down")
|
||||
local ret = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
if ret:is_empty() then
|
||||
itemstack:take_item()
|
||||
return itemstack
|
||||
param2 = param2 + 20
|
||||
if param2 == 21 then
|
||||
param2 = 23
|
||||
elseif param2 == 23 then
|
||||
param2 = 21
|
||||
end
|
||||
end
|
||||
|
||||
-- Otherwise place regularly
|
||||
return minetest.item_place(itemstack, placer, pointed_thing)
|
||||
return minetest.item_place(itemstack, placer, pointed_thing, param2)
|
||||
end,
|
||||
})
|
||||
|
||||
-- for replace ABM
|
||||
minetest.register_node(":stairs:stair_" .. subname.."upside_down", {
|
||||
drop = "stairs:stair_" .. subname,
|
||||
drawtype = "nodebox",
|
||||
tiles = images,
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
is_ground_content = true,
|
||||
groups = groups,
|
||||
sounds = sounds,
|
||||
node_box = {
|
||||
type = "fixed",
|
||||
fixed = {
|
||||
{-0.5, 0, -0.5, 0.5, 0.5, 0.5},
|
||||
{-0.5, -0.5, 0, 0.5, 0, 0.5},
|
||||
},
|
||||
},
|
||||
replace_name = "stairs:stair_" .. subname,
|
||||
groups = {slabs_replace=1},
|
||||
})
|
||||
|
||||
minetest.register_craft({
|
||||
|
|
@ -87,6 +86,7 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
|
|||
drawtype = "nodebox",
|
||||
tiles = images,
|
||||
paramtype = "light",
|
||||
paramtype2 = "facedir",
|
||||
is_ground_content = true,
|
||||
groups = groups,
|
||||
sounds = sounds,
|
||||
|
|
@ -106,21 +106,32 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
|
|||
local p0 = pointed_thing.under
|
||||
local p1 = pointed_thing.above
|
||||
local n0 = minetest.get_node(p0)
|
||||
if n0.name == "stairs:slab_" .. subname and
|
||||
p0.y+1 == p1.y then
|
||||
local n1 = minetest.get_node(p1)
|
||||
local param2 = 0
|
||||
|
||||
local n0_is_upside_down = (n0.name == "stairs:slab_" .. subname and
|
||||
n0.param2 >= 20)
|
||||
|
||||
if n0.name == "stairs:slab_" .. subname and not n0_is_upside_down and p0.y+1 == p1.y then
|
||||
slabpos = p0
|
||||
slabnode = n0
|
||||
elseif n1.name == "stairs:slab_" .. subname then
|
||||
slabpos = p1
|
||||
slabnode = n1
|
||||
end
|
||||
if slabpos then
|
||||
-- Remove the slab at slabpos
|
||||
minetest.remove_node(slabpos)
|
||||
-- Make a fake stack of a single item and try to place it
|
||||
local fakestack = ItemStack(recipeitem)
|
||||
fakestack:set_count(itemstack:get_count())
|
||||
|
||||
pointed_thing.above = slabpos
|
||||
fakestack = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
local success
|
||||
fakestack, success = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
-- If the item was taken from the fake stack, decrement original
|
||||
if not fakestack or fakestack:is_empty() then
|
||||
itemstack:take_item(1)
|
||||
if success then
|
||||
itemstack:set_count(fakestack:get_count())
|
||||
-- Else put old node back
|
||||
else
|
||||
minetest.set_node(slabpos, slabnode)
|
||||
|
|
@ -131,16 +142,19 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
|
|||
-- Upside down slabs
|
||||
if p0.y-1 == p1.y then
|
||||
-- Turn into full block if pointing at a existing slab
|
||||
if n0.name == "stairs:slab_" .. subname.."upside_down" then
|
||||
if n0_is_upside_down then
|
||||
-- Remove the slab at the position of the slab
|
||||
minetest.remove_node(p0)
|
||||
-- Make a fake stack of a single item and try to place it
|
||||
local fakestack = ItemStack(recipeitem)
|
||||
fakestack:set_count(itemstack:get_count())
|
||||
|
||||
pointed_thing.above = p0
|
||||
fakestack = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
local success
|
||||
fakestack, success = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
-- If the item was taken from the fake stack, decrement original
|
||||
if not fakestack or fakestack:is_empty() then
|
||||
itemstack:take_item(1)
|
||||
if success then
|
||||
itemstack:set_count(fakestack:get_count())
|
||||
-- Else put old node back
|
||||
else
|
||||
minetest.set_node(p0, n0)
|
||||
|
|
@ -149,43 +163,22 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
|
|||
end
|
||||
|
||||
-- Place upside down slab
|
||||
local fakestack = ItemStack("stairs:slab_" .. subname.."upside_down")
|
||||
local ret = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
if ret:is_empty() then
|
||||
itemstack:take_item()
|
||||
return itemstack
|
||||
end
|
||||
param2 = 20
|
||||
end
|
||||
|
||||
-- If pointing at the side of a upside down slab
|
||||
if n0.name == "stairs:slab_" .. subname.."upside_down" and
|
||||
p0.y+1 ~= p1.y then
|
||||
-- Place upside down slab
|
||||
local fakestack = ItemStack("stairs:slab_" .. subname.."upside_down")
|
||||
local ret = minetest.item_place(fakestack, placer, pointed_thing)
|
||||
if ret:is_empty() then
|
||||
itemstack:take_item()
|
||||
return itemstack
|
||||
end
|
||||
if n0_is_upside_down and p0.y+1 ~= p1.y then
|
||||
param2 = 20
|
||||
end
|
||||
|
||||
-- Otherwise place regularly
|
||||
return minetest.item_place(itemstack, placer, pointed_thing)
|
||||
return minetest.item_place(itemstack, placer, pointed_thing, param2)
|
||||
end,
|
||||
})
|
||||
|
||||
-- for replace ABM
|
||||
minetest.register_node(":stairs:slab_" .. subname.."upside_down", {
|
||||
drop = "stairs:slab_"..subname,
|
||||
drawtype = "nodebox",
|
||||
tiles = images,
|
||||
paramtype = "light",
|
||||
is_ground_content = true,
|
||||
groups = groups,
|
||||
sounds = sounds,
|
||||
node_box = {
|
||||
type = "fixed",
|
||||
fixed = {-0.5, 0, -0.5, 0.5, 0.5, 0.5},
|
||||
},
|
||||
replace_name = "stairs:slab_"..subname,
|
||||
groups = {slabs_replace=1},
|
||||
})
|
||||
|
||||
minetest.register_craft({
|
||||
|
|
@ -196,6 +189,23 @@ function stairs.register_slab(subname, recipeitem, groups, images, description,
|
|||
})
|
||||
end
|
||||
|
||||
-- Replace old "upside_down" nodes with new param2 versions
|
||||
minetest.register_abm({
|
||||
nodenames = {"group:slabs_replace"},
|
||||
interval = 1,
|
||||
chance = 1,
|
||||
action = function(pos, node)
|
||||
node.name = minetest.registered_nodes[node.name].replace_name
|
||||
node.param2 = node.param2 + 20
|
||||
if node.param2 == 21 then
|
||||
node.param2 = 23
|
||||
elseif node.param2 == 23 then
|
||||
node.param2 = 21
|
||||
end
|
||||
minetest.set_node(pos, node)
|
||||
end,
|
||||
})
|
||||
|
||||
-- Nodes will be called stairs:{stair,slab}_<subname>
|
||||
function stairs.register_stair_and_slab(subname, recipeitem, groups, images, desc_stair, desc_slab, sounds)
|
||||
stairs.register_stair(subname, recipeitem, groups, images, desc_stair, sounds)
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user