pipeworks/deployer.lua

313 lines
8.9 KiB
Lua

--register aliases for when someone had technic installed, but then uninstalled it but not pipeworks
minetest.register_alias("technic:deployer_off", "pipeworks:deployer_off")
minetest.register_alias("technic:deployer_on", "pipeworks:deployer_on")
--define the functions from https://github.com/minetest/minetest/pull/834 while waiting for the devs to notice it
local function dir_to_facedir(dir, is6d)
--account for y if requested
if is6d and math.abs(dir.y) > math.abs(dir.x) and math.abs(dir.y) > math.abs(dir.z) then
--from above
if dir.y < 0 then
if math.abs(dir.x) > math.abs(dir.z) then
if dir.x < 0 then
return 19
else
return 13
end
else
if dir.z < 0 then
return 10
else
return 4
end
end
--from below
else
if math.abs(dir.x) > math.abs(dir.z) then
if dir.x < 0 then
return 15
else
return 17
end
else
if dir.z < 0 then
return 6
else
return 8
end
end
end
--otherwise, place horizontally
elseif math.abs(dir.x) > math.abs(dir.z) then
if dir.x < 0 then
return 3
else
return 1
end
else
if dir.z < 0 then
return 2
else
return 0
end
end
end
local function facedir_to_dir(facedir)
--a table of possible dirs
return ({{x=0, y=0, z=1},
{x=1, y=0, z=0},
{x=0, y=0, z=-1},
{x=-1, y=0, z=0},
{x=0, y=-1, z=0},
{x=0, y=1, z=0}})
--indexed into by a table of correlating facedirs
[({[0]=1, 2, 3, 4,
5, 2, 6, 4,
6, 2, 5, 4,
1, 5, 3, 6,
1, 6, 3, 5,
1, 4, 3, 2})
--indexed into by the facedir in question
[facedir]]
end
minetest.register_craft({
output = 'pipeworks:deployer_off 1',
recipe = {
{'group:wood', 'default:chest','group:wood'},
{'default:stone', 'mesecons:piston','default:stone'},
{'default:stone', 'mesecons:mesecon','default:stone'},
}
})
function hacky_swap_node(pos,name)
local node=minetest.get_node(pos)
local meta=minetest.get_meta(pos)
local meta0=meta:to_table()
if node.name == name then
return
end
node.name=name
minetest.add_node(pos, node)
local meta=minetest.get_meta(pos)
meta:from_table(meta0)
end
function delay(x)
return (function() return x end)
end
deployer_on = function(pos, node)
if node.name ~= "pipeworks:deployer_off" then
return
end
--locate the above and under positions
local dir = facedir_to_dir(node.param2)
local pos_under, pos_above = {x=pos.x - dir.x, y=pos.y - dir.y, z=pos.z - dir.z}, {x=pos.x - 2*dir.x, y=pos.y - 2*dir.y, z=pos.z - 2*dir.z}
hacky_swap_node(pos,"pipeworks:deployer_on")
nodeupdate(pos)
local meta = minetest.get_meta(pos)
local inv = meta:get_inventory()
local invlist = inv:get_list("main")
for i, stack in ipairs(invlist) do
if stack:get_name() ~= nil and stack:get_name() ~= "" and minetest.get_node(pos_under).name == "air" then --obtain the first non-empty item slot
local empty_function = function() return end
local pitch
local yaw
if dir.z < 0 then
yaw = 0
pitch = 0
elseif dir.z > 0 then
yaw = math.pi
pitch = 0
elseif dir.x < 0 then
yaw = 3*math.pi/2
pitch = 0
elseif dir.x > 0 then
yaw = math.pi/2
pitch = 0
elseif dir.y > 0 then
yaw = 0
pitch = -math.pi/2
else
yaw = 0
pitch = math.pi/2
end
local placer = {
get_inventory_formspec = delay(meta:get_string("formspec")),
get_look_dir = delay({x = -dir.x, y = -dir.y, z = -dir.z}),
get_look_pitch = delay(pitch),
get_look_yaw = delay(yaw),
get_player_control = delay({jump=false, right=false, left=false, LMB=false, RMB=false, sneak=false, aux1=false, down=false, up=false}),
get_player_control_bits = delay(0),
get_player_name = delay("deployer"),
is_player = delay(true),
set_inventory_formspec = delay(),
getpos = delay({x = pos.x, y = pos.y - 1.5, z = pos.z}), -- Player height
get_hp = delay(20),
get_inventory = delay(inv),
get_wielded_item = delay(stack),
get_wield_index = delay(i),
get_wield_list = delay("main"),
moveto = delay(),
punch = delay(),
remove = delay(),
right_click = delay(),
setpos = delay(),
set_hp = delay(),
set_properties = delay(),
set_wielded_item = function(self, item) inv:set_stack("main", i, item) end,
set_animation = delay(),
set_attach = delay(),
set_detach = delay(),
set_bone_position = delay(),
}
local stack2 = minetest.item_place(stack, placer, {type="node", under=pos_under, above=pos_above})
if minetest.setting_getbool("creative_mode") and not minetest.get_modpath("unified_inventory") then --infinite stacks ahoy!
stack2:take_item()
end
invlist[i] = stack2
inv:set_list("main", invlist)
return
end
end
end
deployer_off = function(pos, node)
if node.name == "pipeworks:deployer_on" then
hacky_swap_node(pos,"pipeworks:deployer_off")
nodeupdate(pos)
end
end
minetest.register_node("pipeworks:deployer_off", {
description = "Deployer",
tile_images = {"pipeworks_deployer_top.png","pipeworks_deployer_bottom.png","pipeworks_deployer_side2.png","pipeworks_deployer_side1.png",
"pipeworks_deployer_back.png","pipeworks_deployer_front_off.png"},
mesecons = {effector={rules=rules_all,action_on=deployer_on,action_off=deployer_off}},
tube={insert_object=function(pos,node,stack,direction)
local meta=minetest.get_meta(pos)
local inv=meta:get_inventory()
return inv:add_item("main",stack)
end,
can_insert=function(pos,node,stack,direction)
local meta=minetest.get_meta(pos)
local inv=meta:get_inventory()
return inv:room_for_item("main",stack)
end,
input_inventory="main",
connect_sides={back=1}},
is_ground_content = true,
paramtype2 = "facedir",
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,tubedevice=1, tubedevice_receiver=1},
sounds = default.node_sound_stone_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec",
"invsize[8,9;]"..
"label[0,0;Deployer]"..
"list[current_name;main;4,1;3,3;]"..
"list[current_player;main;0,5;8,4;]")
meta:set_string("infotext", "Deployer")
local inv = meta:get_inventory()
inv:set_size("main", 3*3)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
after_place_node = function (pos, placer)
tube_scanforobjects(pos, placer)
local placer_pos = placer:getpos()
--correct for the player's height
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
--correct for 6d facedir
if placer_pos then
local dir = {
x = pos.x - placer_pos.x,
y = pos.y - placer_pos.y,
z = pos.z - placer_pos.z
}
local node = minetest.get_node(pos)
node.param2 = dir_to_facedir(dir, true)
minetest.set_node(pos, node)
minetest.log("action", "real (6d) facedir: " .. node.param2)
end
end,
after_dig_node = tube_scanforobjects,
})
minetest.register_node("pipeworks:deployer_on", {
description = "Deployer",
tile_images = {"pipeworks_deployer_top.png","pipeworks_deployer_bottom.png","pipeworks_deployer_side2.png","pipeworks_deployer_side1.png",
"pipeworks_deployer_back.png","pipeworks_deployer_front_on.png"},
mesecons = {effector={rules=rules_all,action_on=deployer_on,action_off=deployer_off}},
tube={insert_object=function(pos,node,stack,direction)
local meta=minetest.get_meta(pos)
local inv=meta:get_inventory()
return inv:add_item("main",stack)
end,
can_insert=function(pos,node,stack,direction)
local meta=minetest.get_meta(pos)
local inv=meta:get_inventory()
return inv:room_for_item("main",stack)
end,
input_inventory="main",
connect_sides={back=1}},
is_ground_content = true,
paramtype2 = "facedir",
tubelike=1,
groups = {snappy=2,choppy=2,oddly_breakable_by_hand=2, mesecon = 2,tubedevice=1, tubedevice_receiver=1,not_in_creative_inventory=1},
sounds = default.node_sound_stone_defaults(),
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec",
"invsize[8,9;]"..
"label[0,0;Deployer]"..
"list[current_name;main;4,1;3,3;]"..
"list[current_player;main;0,5;8,4;]")
meta:set_string("infotext", "Deployer")
local inv = meta:get_inventory()
inv:set_size("main", 3*3)
end,
can_dig = function(pos,player)
local meta = minetest.get_meta(pos);
local inv = meta:get_inventory()
return inv:is_empty("main")
end,
after_place_node = function (pos, placer)
tube_scanforobjects(pos, placer)
local placer_pos = placer:getpos()
--correct for the player's height
if placer:is_player() then placer_pos.y = placer_pos.y + 1.5 end
--correct for 6d facedir
if placer_pos then
local dir = {
x = pos.x - placer_pos.x,
y = pos.y - placer_pos.y,
z = pos.z - placer_pos.z
}
local node = minetest.get_node(pos)
node.param2 = dir_to_facedir(dir, true)
minetest.set_node(pos, node)
minetest.log("action", "real (6d) facedir: " .. node.param2)
end
end,
after_dig_node = tube_scanforobjects,
})