forked from MineClone5/MineClone5
222 lines
6.2 KiB
Lua
222 lines
6.2 KiB
Lua
-- Wrapper around mintest.pointed_thing_to_face_pos.
|
|
local function get_fpos(placer, pointed_thing)
|
|
local fpos
|
|
-- Workaround: minetest.pointed_thing_to_face_pos crashes in MT 0.4.16 if
|
|
-- pointed_thing.under and pointed_thing.above are equal
|
|
-- FIXME: Remove this when MT got fixed.
|
|
if not vector.equals(pointed_thing.under, pointed_thing.above) then
|
|
-- The happy case: Everything is normal
|
|
local finepos = minetest.pointed_thing_to_face_pos(placer, pointed_thing)
|
|
fpos = finepos.y % 1
|
|
else
|
|
-- Fallback if both above and under are equal
|
|
fpos = 0
|
|
end
|
|
return fpos
|
|
end
|
|
|
|
---- Trapdoor ----
|
|
|
|
local on_rotate
|
|
if minetest.get_modpath("screwdriver") then
|
|
on_rotate = function(pos, node, user, mode, param2)
|
|
-- Flip trapdoor vertically
|
|
if mode == screwdriver.ROTATE_AXIS then
|
|
local minor = node.param2
|
|
if node.param2 >= 20 then
|
|
minor = node.param2 - 20
|
|
if minor == 3 then
|
|
minor = 1
|
|
elseif minor == 1 then
|
|
minor = 3
|
|
end
|
|
node.param2 = minor
|
|
else
|
|
if minor == 3 then
|
|
minor = 1
|
|
elseif minor == 1 then
|
|
minor = 3
|
|
end
|
|
node.param2 = minor
|
|
node.param2 = node.param2 + 20
|
|
end
|
|
minetest.set_node(pos, node)
|
|
return true
|
|
end
|
|
end
|
|
end
|
|
|
|
function mcl_doors:register_trapdoor(name, def)
|
|
local groups = table.copy(def.groups)
|
|
if groups == nil then
|
|
groups = {}
|
|
end
|
|
groups.mesecon_ignore_opaque_dig = 1
|
|
|
|
if not def.sound_open then
|
|
def.sound_open = "doors_door_open"
|
|
end
|
|
if not def.sound_close then
|
|
def.sound_close = "doors_door_close"
|
|
end
|
|
|
|
local function punch(pos)
|
|
local me = minetest.get_node(pos)
|
|
local tmp_node
|
|
-- Close
|
|
if minetest.get_item_group(me.name, "trapdoor") == 2 then
|
|
minetest.sound_play(def.sound_close, {pos = pos, gain = 0.3, max_hear_distance = 16})
|
|
tmp_node = {name=name, param1=me.param1, param2=me.param2}
|
|
-- Open
|
|
else
|
|
minetest.sound_play(def.sound_open, {pos = pos, gain = 0.3, max_hear_distance = 16})
|
|
tmp_node = {name=name.."_open", param1=me.param1, param2=me.param2}
|
|
end
|
|
minetest.set_node(pos, tmp_node)
|
|
end
|
|
|
|
local on_rightclick
|
|
if not def.only_redstone_can_open then
|
|
on_rightclick = function(pos, node, clicker)
|
|
punch(pos)
|
|
end
|
|
end
|
|
|
|
-- Default help texts
|
|
local longdesc, usagehelp
|
|
longdesc = def._doc_items_longdesc
|
|
if not longdesc then
|
|
if def.only_redstone_can_open then
|
|
longdesc = "Trapdoors are horizontal barriers which can be opened or closed and climbed like a ladder when open. They occupy the upper or lower part of a block, depending on how they have been placed. This trapdoor can only be opened or closed by redstone power."
|
|
else
|
|
longdesc = "Trapdoors are horizontal barriers which can be opened or closed and climbed like a ladder when open. They occupy the upper or lower part of a block, depending on how they have been placed. This trapdoor can be opened or closed by hand or redstone power."
|
|
end
|
|
end
|
|
usagehelp = def._doc_items_usagehelp
|
|
if not usagehelp and not def.only_redstone_can_open then
|
|
usagehelp = "To open or close this trapdoor, rightclick it or send a redstone signal to it."
|
|
end
|
|
|
|
-- Closed trapdoor
|
|
|
|
local tile_front = def.tile_front
|
|
local tile_side = def.tile_side
|
|
if not tile_side then
|
|
tile_side = tile_front
|
|
end
|
|
local tiles_closed = {
|
|
tile_front,
|
|
tile_front .. "^[transformFY",
|
|
tile_side, tile_side,
|
|
tile_side, tile_side,
|
|
}
|
|
|
|
local groups_closed = groups
|
|
groups_closed.trapdoor = 1
|
|
groups_closed.deco_block = 1
|
|
minetest.register_node(name, {
|
|
description = def.description,
|
|
_doc_items_longdesc = longdesc,
|
|
_doc_items_usagehelp = usagehelp,
|
|
drawtype = "nodebox",
|
|
tiles = tiles_closed,
|
|
inventory_image = def.inventory_image,
|
|
wield_image = def.wield_image,
|
|
is_ground_content = false,
|
|
paramtype = "light",
|
|
stack_max = 64,
|
|
paramtype2 = "facedir",
|
|
sunlight_propagates = true,
|
|
groups = groups_closed,
|
|
_mcl_hardness = def._mcl_hardness,
|
|
_mcl_blast_resistance = def._mcl_blast_resistance,
|
|
sounds = def.sounds,
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-8/16, -8/16, -8/16, 8/16, -5/16, 8/16},},
|
|
},
|
|
mesecons = {effector = {
|
|
action_on = (function(pos, node)
|
|
punch(pos)
|
|
end),
|
|
}},
|
|
on_place = function(itemstack, placer, pointed_thing)
|
|
local p0 = pointed_thing.under
|
|
local p1 = pointed_thing.above
|
|
local param2 = 0
|
|
|
|
local placer_pos = placer:get_pos()
|
|
if placer_pos then
|
|
param2 = minetest.dir_to_facedir(vector.subtract(p1, placer_pos))
|
|
end
|
|
|
|
local fpos = get_fpos(placer, pointed_thing)
|
|
|
|
local origname = itemstack:get_name()
|
|
if p0.y - 1 == p1.y or (fpos > 0 and fpos < 0.5)
|
|
or (fpos < -0.5 and fpos > -0.999999999) then
|
|
param2 = param2 + 20
|
|
if param2 == 21 then
|
|
param2 = 23
|
|
elseif param2 == 23 then
|
|
param2 = 21
|
|
end
|
|
end
|
|
return minetest.item_place(itemstack, placer, pointed_thing, param2)
|
|
end,
|
|
on_rightclick = on_rightclick,
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
-- Open trapdoor
|
|
|
|
local groups_open = table.copy(groups)
|
|
|
|
local tiles_open = {
|
|
tile_side,
|
|
tile_side .. "^[transformR180",
|
|
tile_side .. "^[transformR270",
|
|
tile_side .. "^[transformR90",
|
|
tile_front .. "^[transform46",
|
|
tile_front .. "^[transformFY",
|
|
}
|
|
|
|
groups_open.trapdoor = 2
|
|
groups_open.not_in_creative_inventory = 1
|
|
minetest.register_node(name.."_open", {
|
|
drawtype = "nodebox",
|
|
tiles = tiles_open,
|
|
is_ground_content = false,
|
|
paramtype = "light",
|
|
paramtype2 = "facedir",
|
|
-- TODO: Implement Minecraft behaviour: Climbable if directly above
|
|
-- ladder w/ matching orientation.
|
|
-- Current behavour: Always climbable
|
|
climbable = true,
|
|
sunlight_propagates = true,
|
|
pointable = true,
|
|
groups = groups_open,
|
|
_mcl_hardness = def._mcl_hardness,
|
|
_mcl_blast_resistance = def._mcl_blast_resistance,
|
|
sounds = def.sounds,
|
|
drop = name,
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {-0.5, -0.5, 5/16, 0.5, 0.5, 0.5}
|
|
},
|
|
on_rightclick = on_rightclick,
|
|
mesecons = {effector = {
|
|
action_off = (function(pos, node)
|
|
punch(pos)
|
|
end),
|
|
}},
|
|
on_rotate = on_rotate,
|
|
})
|
|
|
|
if minetest.get_modpath("doc") then
|
|
doc.add_entry_alias("nodes", name, "nodes", name.."_open")
|
|
end
|
|
|
|
end
|