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MineClone2/mods/stairs/init.lua

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-- Minetest 0.4 mod: stairs
-- See README.txt for licensing and other information.
local init = os.clock()
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stairs = {}
-- Node will be called stairs:stair_<subname>
function stairs.register_stair(subname, recipeitem, groups, images, description, sounds)
minetest.register_node(":stairs:stair_" .. subname, {
description = description,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
paramtype2 = "facedir",
is_ground_content = false,
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groups = groups,
sounds = 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},
},
},
on_place = function(itemstack, placer, pointed_thing)
if pointed_thing.type ~= "node" then
return itemstack
end
local p0 = pointed_thing.under
local p1 = pointed_thing.above
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
end
end
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local futurpos = pointed_thing.under
local frontstair = {x=futurpos.x-1, y=futurpos.y+1, z=futurpos.z}
local leftstair = {x=futurpos.x, y=futurpos.y+1, z=futurpos.z+1}
print( minetest.get_node(frontstair).name)
if minetest.get_node(frontstair).name == "stairs:stair_"..subname.."" and minetest.get_node(leftstair).name == "stairs:stair_"..subname.."" then
local fakestack = ItemStack("stairs:stair_" .. subname.."_corner_1")
local ret = minetest.item_place(fakestack, placer, pointed_thing)
if ret:is_empty() then
itemstack:take_item()
return itemstack
end
end
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-- Otherwise place regularly
return minetest.item_place(itemstack, placer, pointed_thing)
end,
})
minetest.register_node(":stairs:stair_" .. subname.."upside_down", {
drop = "stairs:stair_" .. subname,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
paramtype2 = "facedir",
is_ground_content = false,
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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},
},
},
})
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minetest.register_node(":stairs:stair_" .. subname.."_corner_1", {
drop = "stairs:stair_" .. subname,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
paramtype2 = "facedir",
is_ground_content = false,
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groups = groups,
sounds = 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},
},
},
})
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minetest.register_craft({
output = 'stairs:stair_' .. subname .. ' 4',
recipe = {
{recipeitem, "", ""},
{recipeitem, recipeitem, ""},
{recipeitem, recipeitem, recipeitem},
},
})
-- Flipped recipe for the silly minecrafters
minetest.register_craft({
output = 'stairs:stair_' .. subname .. ' 4',
recipe = {
{"", "", recipeitem},
{"", recipeitem, recipeitem},
{recipeitem, recipeitem, recipeitem},
},
})
end
-- Node will be called stairs:slab_<subname>
function stairs.register_slab(subname, recipeitem, groups, images, description, sounds)
minetest.register_node(":stairs:slab_" .. subname, {
description = description,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
is_ground_content = false,
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groups = groups,
sounds = sounds,
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, 0, 0.5},
},
on_place = function(itemstack, placer, pointed_thing)
if pointed_thing.type ~= "node" then
return itemstack
end
-- If it's being placed on an another similar one, replace it with
-- a full block
local slabpos = nil
local slabnode = nil
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
slabpos = p0
slabnode = n0
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)
pointed_thing.above = slabpos
fakestack = 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)
-- Else put old node back
else
minetest.set_node(slabpos, slabnode)
end
return itemstack
end
-- 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
-- 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)
pointed_thing.above = p0
fakestack = 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)
-- Else put old node back
else
minetest.set_node(p0, n0)
end
return itemstack
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
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
end
-- Otherwise place regularly
return minetest.item_place(itemstack, placer, pointed_thing)
end,
})
minetest.register_node(":stairs:slab_" .. subname.."upside_down", {
drop = "stairs:slab_"..subname,
drawtype = "nodebox",
tiles = images,
paramtype = "light",
stack_max = 64,
paramtype2 = "facedir",
on_place = minetest.rotate_node,
is_ground_content = false,
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groups = groups,
sounds = sounds,
node_box = {
type = "fixed",
fixed = {-0.5, 0, -0.5, 0.5, 0.5, 0.5},
},
})
minetest.register_craft({
output = 'stairs:slab_' .. subname .. ' 6',
recipe = {
{recipeitem, recipeitem, recipeitem},
},
})
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)
stairs.register_slab(subname, recipeitem, groups, images, desc_slab, sounds)
end
stairs.register_stair_and_slab("wood", "default:wood",
{snappy=2,choppy=2,oddly_breakable_by_hand=2,flammable=3},
{"default_wood.png"},
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"Oak Wood Stair",
"Oak Wood Slab",
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default.node_sound_wood_defaults())
stairs.register_stair_and_slab("junglewood", "default:junglewood",
{snappy=2,choppy=2,oddly_breakable_by_hand=2,flammable=3},
{"default_junglewood.png"},
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"Jungle Wood Stair",
"Jungle Wood Slab",
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default.node_sound_wood_defaults())
stairs.register_stair_and_slab("acaciawood", "default:acaciawood",
{snappy=2,choppy=2,oddly_breakable_by_hand=2,flammable=3},
{"default_acaciawood.png"},
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"Acacia Wood Stair",
"Acacia Wood Slab",
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default.node_sound_wood_defaults())
stairs.register_stair_and_slab("sprucewood", "default:sprucewood",
{snappy=2,choppy=2,oddly_breakable_by_hand=2,flammable=3},
{"default_sprucewood.png"},
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"Spruce Wood Stair",
"Spruce Wood Slab",
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default.node_sound_wood_defaults())
stairs.register_stair_and_slab("stone", "default:stone",
{cracky=3},
{"default_stone.png"},
"Stone Stair",
"Stone Slab",
default.node_sound_stone_defaults())
stairs.register_stair_and_slab("cobble", "default:cobble",
{cracky=3},
{"default_cobble.png"},
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"Cobblestone Stair",
"Cobblestone Slab",
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default.node_sound_stone_defaults())
stairs.register_stair_and_slab("brick", "default:brick",
{cracky=3},
{"default_brick.png"},
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"Bricks Stair",
"Bricks Slab",
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default.node_sound_stone_defaults())
stairs.register_stair_and_slab("sandstone", "default:sandstone",
{crumbly=2,cracky=2},
{"default_sandstone_top.png", "default_sandstone_bottom.png", "default_sandstone_normal.png"},
"Sandstone Stair",
"Sandstone Slab",
default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("redsandstone", "default:redsandstone",
{crumbly=2,cracky=2},
{"default_redsandstone_top.png", "default_redsandstone_bottom.png", "default_redsandstone_normal.png"},
"Red Sandstone Stair",
"Red Sandstone Slab",
default.node_sound_stone_defaults())
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stairs.register_stair_and_slab("stonebrick", "default:stonebrick",
{cracky=3},
{"default_stone_brick.png"},
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"Stone Bricks Stair",
"Stone Bricks Slab",
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default.node_sound_stone_defaults()
)
stairs.register_stair_and_slab("quartzblock", "default:quartz_block",
{snappy=1,bendy=2,cracky=1,level=2},
{"default_quartz_block_top.png", "default_quartz_block_bottom.png", "default_quartz_block_side.png"},
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"Quartz Stair",
"Quartz Slab",
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default.node_sound_stone_defaults()
)
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minetest.register_craft({
output = 'default:sandstonecarved',
recipe = {
{'stairs:slab_sandstone'},
{'stairs:slab_sandstone'}
}
})
minetest.register_craft({
output = 'default:redsandstonecarved',
recipe = {
{'stairs:slab_redsandstone'},
{'stairs:slab_redsandstone'}
}
})
local time_to_load= os.clock() - init
print(string.format("[MOD] "..minetest.get_current_modname().." loaded in %.4f s", time_to_load))