nalc_game/mods/doors/init.lua

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doors = {}
-- Registers a door
-- name: The name of the door
-- def: a table with the folowing fields:
-- description
-- inventory_image
-- groups
-- tiles_bottom: the tiles of the bottom part of the door {front, side}
-- tiles_top: the tiles of the bottom part of the door {front, side}
-- If the following fields are not defined the default values are used
-- node_box_bottom
-- node_box_top
-- selection_box_bottom
-- selection_box_top
-- only_placer_can_open: if true only the player who placed the door can
-- open it
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function doors.register_door(name, def)
def.groups.not_in_creative_inventory = 1
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local box = {{-0.5, -0.5, -0.5, 0.5, 0.5, -0.5+1.5/16}}
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if not def.node_box_bottom then
def.node_box_bottom = box
end
if not def.node_box_top then
def.node_box_top = box
end
if not def.selection_box_bottom then
def.selection_box_bottom= box
end
if not def.selection_box_top then
def.selection_box_top = box
end
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if not def.sound_close_door then
def.sound_close_door = "door_close"
end
if not def.sound_open_door then
def.sound_open_door = "door_open"
end
minetest.register_craftitem(name, {
description = def.description,
inventory_image = def.inventory_image,
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on_place = function(itemstack, placer, pointed_thing)
if not pointed_thing.type == "node" then
return itemstack
end
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local ptu = pointed_thing.under
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local nu = minetest.get_node(ptu)
if minetest.registered_nodes[nu.name].on_rightclick then
return minetest.registered_nodes[nu.name].on_rightclick(ptu, nu, placer, itemstack)
end
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local pt = pointed_thing.above
local pt2 = {x=pt.x, y=pt.y, z=pt.z}
pt2.y = pt2.y+1
if
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not minetest.registered_nodes[minetest.get_node(pt).name].buildable_to or
not minetest.registered_nodes[minetest.get_node(pt2).name].buildable_to or
not placer or
not placer:is_player()
then
return itemstack
end
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if minetest.is_protected(pt, placer:get_player_name()) or
minetest.is_protected(pt2, placer:get_player_name()) then
minetest.record_protection_violation(pt, placer:get_player_name())
return itemstack
end
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local p2 = minetest.dir_to_facedir(placer:get_look_dir())
local pt3 = {x=pt.x, y=pt.y, z=pt.z}
if p2 == 0 then
pt3.x = pt3.x-1
elseif p2 == 1 then
pt3.z = pt3.z+1
elseif p2 == 2 then
pt3.x = pt3.x+1
elseif p2 == 3 then
pt3.z = pt3.z-1
end
if minetest.get_item_group(minetest.get_node(pt3).name, "door") == 0 then
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minetest.set_node(pt, {name=name.."_b_1", param2=p2})
minetest.set_node(pt2, {name=name.."_t_1", param2=p2})
else
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minetest.set_node(pt, {name=name.."_b_2", param2=p2})
minetest.set_node(pt2, {name=name.."_t_2", param2=p2})
minetest.get_meta(pt):set_int("right", 1)
minetest.get_meta(pt2):set_int("right", 1)
end
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if def.only_placer_can_open then
local pn = placer:get_player_name()
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local meta = minetest.get_meta(pt)
meta:set_string("doors_owner", pn)
meta:set_string("infotext", "Owned by "..pn)
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meta = minetest.get_meta(pt2)
meta:set_string("doors_owner", pn)
meta:set_string("infotext", "Owned by "..pn)
end
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if not minetest.setting_getbool("creative_mode") then
itemstack:take_item()
end
return itemstack
end,
})
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local tt = def.tiles_top
local tb = def.tiles_bottom
local function after_dig_node(pos, name, digger)
local node = minetest.get_node(pos)
if node.name == name then
minetest.node_dig(pos, node, digger)
end
end
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local function on_rightclick(pos, dir, check_name, replace, replace_dir, params)
pos.y = pos.y+dir
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if not minetest.get_node(pos).name == check_name then
return
end
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local p2 = minetest.get_node(pos).param2
p2 = params[p2+1]
minetest.swap_node(pos, {name=replace_dir, param2=p2})
pos.y = pos.y-dir
minetest.swap_node(pos, {name=replace, param2=p2})
local snd_1 = def.sound_close_door
local snd_2 = def.sound_open_door
if params[1] == 3 then
snd_1 = def.sound_open_door
snd_2 = def.sound_close_door
end
if minetest.get_meta(pos):get_int("right") ~= 0 then
minetest.sound_play(snd_1, {pos = pos, gain = 0.3, max_hear_distance = 10})
else
minetest.sound_play(snd_2, {pos = pos, gain = 0.3, max_hear_distance = 10})
end
end
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local function check_player_priv(pos, player)
if not def.only_placer_can_open then
return true
end
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local meta = minetest.get_meta(pos)
local pn = player:get_player_name()
return meta:get_string("doors_owner") == pn
end
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minetest.register_node(name.."_b_1", {
tiles = {tb[2], tb[2], tb[2], tb[2], tb[1], tb[1].."^[transformfx"},
paramtype = "light",
paramtype2 = "facedir",
drop = name,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = def.node_box_bottom
},
selection_box = {
type = "fixed",
fixed = def.selection_box_bottom
},
groups = def.groups,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
pos.y = pos.y+1
after_dig_node(pos, name.."_t_1", digger)
end,
on_rightclick = function(pos, node, clicker)
if check_player_priv(pos, clicker) then
on_rightclick(pos, 1, name.."_t_1", name.."_b_2", name.."_t_2", {1,2,3,0})
end
end,
can_dig = check_player_priv,
sounds = def.sounds,
sunlight_propagates = def.sunlight
})
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minetest.register_node(name.."_t_1", {
tiles = {tt[2], tt[2], tt[2], tt[2], tt[1], tt[1].."^[transformfx"},
paramtype = "light",
paramtype2 = "facedir",
drop = "",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = def.node_box_top
},
selection_box = {
type = "fixed",
fixed = def.selection_box_top
},
groups = def.groups,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
pos.y = pos.y-1
after_dig_node(pos, name.."_b_1", digger)
end,
on_rightclick = function(pos, node, clicker)
if check_player_priv(pos, clicker) then
on_rightclick(pos, -1, name.."_b_1", name.."_t_2", name.."_b_2", {1,2,3,0})
end
end,
can_dig = check_player_priv,
sounds = def.sounds,
sunlight_propagates = def.sunlight,
})
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minetest.register_node(name.."_b_2", {
tiles = {tb[2], tb[2], tb[2], tb[2], tb[1].."^[transformfx", tb[1]},
paramtype = "light",
paramtype2 = "facedir",
drop = name,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = def.node_box_bottom
},
selection_box = {
type = "fixed",
fixed = def.selection_box_bottom
},
groups = def.groups,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
pos.y = pos.y+1
after_dig_node(pos, name.."_t_2", digger)
end,
on_rightclick = function(pos, node, clicker)
if check_player_priv(pos, clicker) then
on_rightclick(pos, 1, name.."_t_2", name.."_b_1", name.."_t_1", {3,0,1,2})
end
end,
can_dig = check_player_priv,
sounds = def.sounds,
sunlight_propagates = def.sunlight
})
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minetest.register_node(name.."_t_2", {
tiles = {tt[2], tt[2], tt[2], tt[2], tt[1].."^[transformfx", tt[1]},
paramtype = "light",
paramtype2 = "facedir",
drop = "",
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = def.node_box_top
},
selection_box = {
type = "fixed",
fixed = def.selection_box_top
},
groups = def.groups,
after_dig_node = function(pos, oldnode, oldmetadata, digger)
pos.y = pos.y-1
after_dig_node(pos, name.."_b_2", digger)
end,
on_rightclick = function(pos, node, clicker)
if check_player_priv(pos, clicker) then
on_rightclick(pos, -1, name.."_b_2", name.."_t_1", name.."_b_1", {3,0,1,2})
end
end,
can_dig = check_player_priv,
sounds = def.sounds,
sunlight_propagates = def.sunlight
})
end
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doors.register_door("doors:door_wood", {
description = "Wooden Door",
inventory_image = "door_wood.png",
groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2,door=1},
tiles_bottom = {"door_wood_b.png", "door_brown.png"},
tiles_top = {"door_wood_a.png", "door_brown.png"},
sounds = default.node_sound_wood_defaults(),
sunlight = false,
})
minetest.register_craft({
output = "doors:door_wood",
recipe = {
{"group:wood", "group:wood"},
{"group:wood", "group:wood"},
{"group:wood", "group:wood"}
}
})
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doors.register_door("doors:door_steel", {
description = "Steel Door",
inventory_image = "door_steel.png",
groups = {snappy=1,bendy=2,cracky=1,melty=2,level=2,door=1},
tiles_bottom = {"door_steel_b.png", "door_grey.png"},
tiles_top = {"door_steel_a.png", "door_grey.png"},
only_placer_can_open = true,
sounds = default.node_sound_wood_defaults(),
sunlight = false,
})
minetest.register_craft({
output = "doors:door_steel",
recipe = {
{"default:steel_ingot", "default:steel_ingot"},
{"default:steel_ingot", "default:steel_ingot"},
{"default:steel_ingot", "default:steel_ingot"}
}
})
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doors.register_door("doors:door_glass", {
description = "Glass Door",
inventory_image = "door_glass.png",
groups = {snappy=1,cracky=1,oddly_breakable_by_hand=3,door=1},
tiles_bottom = {"door_glass_b.png", "door_glass_side.png"},
tiles_top = {"door_glass_a.png", "door_glass_side.png"},
sounds = default.node_sound_glass_defaults(),
sunlight = true,
})
minetest.register_craft({
output = "doors:door_glass",
recipe = {
{"default:glass", "default:glass"},
{"default:glass", "default:glass"},
{"default:glass", "default:glass"}
}
})
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doors.register_door("doors:door_obsidian_glass", {
description = "Obsidian Glass Door",
inventory_image = "door_obsidian_glass.png",
groups = {snappy=1,cracky=1,oddly_breakable_by_hand=3,door=1},
tiles_bottom = {"door_obsidian_glass_b.png", "door_obsidian_glass_side.png"},
tiles_top = {"door_obsidian_glass_b.png", "door_obsidian_glass_side.png"},
sounds = default.node_sound_glass_defaults(),
sunlight = true,
})
minetest.register_craft({
output = "doors:door_obsidian_glass",
recipe = {
{"default:obsidian_glass", "default:obsidian_glass"},
{"default:obsidian_glass", "default:obsidian_glass"},
{"default:obsidian_glass", "default:obsidian_glass"}
}
})
----trapdoor----
local function update_door(pos, node)
minetest.set_node(pos, node)
end
local function punch(pos)
local meta = minetest.get_meta(pos)
local state = meta:get_int("state")
local me = minetest.get_node(pos)
local tmp_node
local tmp_node2
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if state == 1 then
state = 0
minetest.sound_play("door_close", {pos = pos, gain = 0.3, max_hear_distance = 10})
tmp_node = {name="doors:trapdoor", param1=me.param1, param2=me.param2}
else
state = 1
minetest.sound_play("door_open", {pos = pos, gain = 0.3, max_hear_distance = 10})
tmp_node = {name="doors:trapdoor_open", param1=me.param1, param2=me.param2}
end
update_door(pos, tmp_node)
meta:set_int("state", state)
end
minetest.register_node("doors:trapdoor", {
description = "Trapdoor",
inventory_image = "door_trapdoor.png",
drawtype = "nodebox",
tiles = {"door_trapdoor.png", "door_trapdoor.png", "door_trapdoor_side.png", "door_trapdoor_side.png", "door_trapdoor_side.png", "door_trapdoor_side.png"},
paramtype = "light",
paramtype2 = "facedir",
groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2,door=1},
sounds = default.node_sound_wood_defaults(),
drop = "doors:trapdoor",
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, -0.4, 0.5}
},
selection_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, -0.4, 0.5}
},
on_creation = function(pos)
state = 0
end,
on_rightclick = function(pos, node, clicker)
punch(pos)
end,
})
minetest.register_node("doors:trapdoor_open", {
drawtype = "nodebox",
tiles = {"door_trapdoor_side.png", "door_trapdoor_side.png", "door_trapdoor_side.png", "door_trapdoor_side.png", "door_trapdoor.png", "door_trapdoor.png"},
paramtype = "light",
paramtype2 = "facedir",
pointable = true,
stack_max = 0,
groups = {snappy=1,choppy=2,oddly_breakable_by_hand=2,flammable=2,door=1},
climbable = true,
sounds = default.node_sound_wood_defaults(),
drop = "doors:trapdoor",
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, 0.4, 0.5, 0.5, 0.5}
},
selection_box = {
type = "fixed",
fixed = {-0.5, -0.5, 0.4, 0.5, 0.5, 0.5}
},
on_rightclick = function(pos, node, clicker)
punch(pos)
end,
})
minetest.register_craft({
output = 'doors:trapdoor 2',
recipe = {
{'group:wood', 'group:wood', 'group:wood'},
{'group:wood', 'group:wood', 'group:wood'},
{'', '', ''},
}
})