digtron/nodes/node_crate.lua
2023-12-06 20:08:55 +01:00

400 lines
14 KiB
Lua

-- internationalization boilerplate
local S = digtron.S
-- local MP = minetest.get_modpath(minetest.get_current_modname())
-- local S = dofile(MP.."/intllib.lua")
local modpath_awards = minetest.get_modpath("awards")
local player_permitted = function(pos, player)
if player then
if minetest.check_player_privs(player, "protection_bypass") then
return true
end
else
return false
end
local meta = minetest.get_meta(pos)
local owner = meta:get_string("owner")
if not owner or owner == "" or owner == player:get_player_name() then
return true
end
end
local store_digtron = function(pos, clicker, loaded_node_name, protected)
local layout = digtron.DigtronLayout.create(pos, clicker)
local protection_prefix = ""
local protection_suffix = ""
if protected then
protection_prefix = S("Digtron Crate") .. "\n" .. S("Owned by @1", clicker:get_player_name() or "")
protection_suffix = S("Owned by @1", clicker:get_player_name() or "")
end
if layout.contains_protected_node then
local meta = minetest.get_meta(pos)
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", protection_prefix .. "\n" .. S("Digtron can't be packaged, it contains protected blocks"))
-- no stealing other peoples' digtrons
return
end
if #layout.all == 1 then
local meta = minetest.get_meta(pos)
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
meta:set_string("infotext", protection_prefix .. "\n" .. S("No Digtron components adjacent to package"))
return
end
digtron.award_crate(layout, clicker:get_player_name())
local layout_string = layout:serialize()
-- destroy everything. Note that this includes the empty crate, which will be bundled up with the layout.
for _, node_image in pairs(layout.all) do
local old_pos = node_image.pos
local old_node = node_image.node
minetest.remove_node(old_pos)
if modpath_awards then
-- We're about to tell the awards mod that we're digging a node, but we
-- don't want it to count toward any actual awards. Pre-decrement.
local data = awards.player(clicker:get_player_name())
awards.increment_item_counter(data, "dig", old_node.name, -1)
end
for _, callback in ipairs(minetest.registered_on_dignodes) do
-- Copy pos and node because callback can modify them
local pos_copy = {x=old_pos.x, y=old_pos.y, z=old_pos.z}
local oldnode_copy = {name=old_node.name, param1=old_node.param1, param2=old_node.param2}
callback(pos_copy, oldnode_copy, clicker)
end
end
-- Create the loaded crate node
minetest.set_node(pos, {name=loaded_node_name})
minetest.sound_play("machine1", {gain=1.0, pos=pos})
local meta = minetest.get_meta(pos)
meta:set_string("crated_layout", layout_string)
if protected then
-- only set owner if protected
meta:set_string("owner", clicker:get_player_name() or "")
end
local titlestring = S("Crated @1-block Digtron", tostring(#layout.all-1))
meta:set_string("title", titlestring )
meta:set_string("infotext", titlestring .. "\n" .. protection_suffix)
end
local use_texture_alpha = minetest.features.use_texture_alpha_string_modes and "blend" or nil
minetest.register_node("digtron:empty_crate", {
description = S("Digtron Crate (Empty)"),
_doc_items_longdesc = digtron.doc.empty_crate_longdesc,
_doc_items_usagehelp = digtron.doc.empty_crate_usagehelp,
groups = {cracky = 3, oddly_breakable_by_hand=3},
sounds = default.node_sound_wood_defaults(),
tiles = {"digtron_crate.png"},
use_texture_alpha = use_texture_alpha,
is_ground_content = false,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
},
},
paramtype = "light",
can_dig = function(pos, player)
return player and not minetest.is_protected(pos, player:get_player_name())
end,
on_rightclick = function(pos, _, clicker)
store_digtron(pos, clicker, "digtron:loaded_crate")
end
})
minetest.register_node("digtron:empty_locked_crate", {
description = S("Digtron Locked Crate (Empty)"),
_doc_items_longdesc = digtron.doc.empty_locked_crate_longdesc,
_doc_items_usagehelp = digtron.doc.empty_locked_crate_usagehelp,
groups = {cracky = 3, oddly_breakable_by_hand=3},
sounds = default.node_sound_wood_defaults(),
tiles = {"digtron_crate.png","digtron_crate.png","digtron_crate.png^digtron_lock.png","digtron_crate.png^digtron_lock.png","digtron_crate.png^digtron_lock.png","digtron_crate.png^digtron_lock.png"},
use_texture_alpha = use_texture_alpha,
is_ground_content = false,
drawtype = "nodebox",
node_box = {
type = "fixed",
fixed = {
{-0.5, -0.5, -0.5, 0.5, 0.5, 0.5},
},
},
paramtype = "light",
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("owner", "")
meta:set_string("infotext", "")
end,
after_place_node = function(pos, placer)
local meta = minetest.get_meta(pos)
meta:set_string("owner", placer:get_player_name() or "")
meta:set_string("infotext", S("Digtron Crate") .. "\n" .. S("Owned by @1", placer:get_player_name() or ""))
end,
can_dig = function(pos,player)
return player and not minetest.is_protected(pos, player:get_player_name()) and player_permitted(pos, player)
end,
on_rightclick = function(pos, _, clicker)
if player_permitted(pos,clicker) then
store_digtron(pos, clicker, "digtron:loaded_locked_crate", true)
end
end,
})
local modpath_doc = minetest.get_modpath("doc")
local loaded_formspec_string
if modpath_doc then
loaded_formspec_string =
"size[4.1,1.5]" ..
default.gui_bg ..
default.gui_bg_img ..
default.gui_slots ..
"field[0.3,0.5;4,0.5;title;" .. S("Digtron Name") .. ";${title}]" ..
"button_exit[0.0,1.2;1,0.1;save;" .. S("Save@nTitle") .. "]" ..
"tooltip[save;" .. S("Saves the title of this Digtron") .. "]" ..
"button_exit[1.0,1.2;1,0.1;show;" .. S("Show@nBlocks") .. "]" ..
"tooltip[show;" .. S("Shows which blocks the packed Digtron will occupy if unpacked") .. "]" ..
"button_exit[2.0,1.2;1,0.1;unpack;" .. S("Unpack") .. "]" ..
"tooltip[unpack;" .. S("Attempts to unpack the Digtron on this location") .. "]" ..
"button_exit[3.0,1.2;1,0.1;help;" .. S("Help") .. "]" ..
"tooltip[help;" .. S("Show documentation about this block") .. "]"
else
loaded_formspec_string =
"size[4,1.5]" ..
default.gui_bg ..
default.gui_bg_img ..
default.gui_slots ..
"field[0.3,0.5;4,0.5;title;" .. S("Digtron Name") .. ";${title}]" ..
"button_exit[0.5,1.2;1,0.1;save;" .. S("Save\nTitle") .. "]" ..
"tooltip[show;" .. S("Saves the title of this Digtron") .. "]" ..
"button_exit[1.5,1.2;1,0.1;show;" .. S("Show\nBlocks") .. "]" ..
"tooltip[save;" .. S("Shows which blocks the packed Digtron will occupy if unpacked") .. "]" ..
"button_exit[2.5,1.2;1,0.1;unpack;" .. S("Unpack") .. "]" ..
"tooltip[unpack;" .. S("Attempts to unpack the Digtron on this location") .. "]"
end
local loaded_formspec = function()
return loaded_formspec_string
end
local loaded_on_recieve = function(pos, fields, sender, protected)
local meta = minetest.get_meta(pos)
if fields.unpack or fields.save or fields.show or fields.key_enter then
meta:set_string("title", minetest.formspec_escape(fields.title))
end
local title = meta:get_string("title")
local infotext
if protected then
infotext = title .. "\n" .. S("Owned by @1", sender:get_player_name())
else
infotext = title
end
meta:set_string("infotext", infotext)
if fields.help and minetest.get_modpath("doc") then --check for mod in case someone disabled it after this digger was built
minetest.after(0.5, doc.show_entry, sender:get_player_name(), "nodes", "digtron:loaded_crate", true)
end
if not (fields.unpack or fields.show) then
return
end
local layout_string = meta:get_string("crated_layout")
local layout = digtron.DigtronLayout.deserialize(layout_string)
if layout == nil then
meta:set_string("infotext", infotext .. "\n" .. S("Unable to read layout from crate metadata, regrettably this Digtron may be corrupted."))
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
-- Something went horribly wrong
return
end
local protected_node = false
local obstructed_node = false
local pos_diff = vector.subtract(pos, layout.controller)
layout.controller = pos
for _, node_image in pairs(layout.all) do
node_image.pos = vector.add(pos_diff, node_image.pos)
if not vector.equals(pos, node_image.pos) then
if minetest.is_protected(node_image.pos, sender:get_player_name()) and not minetest.check_player_privs(sender, "protection_bypass") then
protected_node = true
minetest.add_entity(node_image.pos, "digtron:marker_crate_bad")
elseif not minetest.registered_nodes[minetest.get_node(node_image.pos).name].buildable_to then
obstructed_node = true
minetest.add_entity(node_image.pos, "digtron:marker_crate_bad")
else
minetest.add_entity(node_image.pos, "digtron:marker_crate_good")
end
end
end
if not fields.unpack then
return
end
if protected_node then
meta:set_string("infotext", infotext .. "\n" .. S("Unable to deploy Digtron due to protected blocks in target area"))
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
return
end
if obstructed_node then
meta:set_string("infotext", infotext .. "\n" .. S("Unable to deploy Digtron due to obstruction in target area"))
minetest.sound_play("buzzer", {gain=0.5, pos=pos})
return
end
-- build digtron. Since the empty crate was included in the layout, that will overwrite this loaded crate and destroy it.
minetest.sound_play("machine2", {gain=1.0, pos=pos})
layout:write_layout_image(sender)
end
local loaded_on_dig = function(pos, player, loaded_node_name)
local meta = minetest.get_meta(pos)
local stack = ItemStack({name=loaded_node_name, count=1, wear=0})
local stack_meta = stack:get_meta()
stack_meta:set_string("crated_layout", meta:get_string("crated_layout"))
stack_meta:set_string("description", meta:get_string("title"))
local inv = player:get_inventory()
stack = inv:add_item("main", stack)
if stack:get_count() > 0 then
-- prevent crash by not dropping loaded crate (see #44)
-- minetest.add_item(pos, stack)
return false
end
-- call on_dignodes callback
minetest.remove_node(pos)
end
local loaded_after_place = function(pos, itemstack)
-- Older versions of Digtron used this deprecated method for saving layout data on items.
-- Maintain backward compatibility here.
local deprecated_metadata = itemstack:get_metadata()
if deprecated_metadata ~= "" then
deprecated_metadata = minetest.deserialize(deprecated_metadata)
local meta = minetest.get_meta(pos)
meta:set_string("crated_layout", deprecated_metadata.layout)
meta:set_string("title", deprecated_metadata.title)
meta:set_string("infotext", deprecated_metadata.title)
return
end
local stack_meta = itemstack:get_meta()
local layout = stack_meta:get_string("crated_layout")
local title = stack_meta:get_string("description")
if layout ~= "" then
local meta = minetest.get_meta(pos)
meta:set_string("crated_layout", layout)
meta:set_string("title", title)
meta:set_string("infotext", title)
--meta:set_string("formspec", loaded_formspec(pos, meta)) -- not needed, on_construct handles this
end
end
minetest.register_node("digtron:loaded_crate", {
description = S("Digtron Crate (Loaded)"),
_doc_items_longdesc = digtron.doc.loaded_crate_longdesc,
_doc_items_usagehelp = digtron.doc.loaded_crate_usagehelp,
_digtron_formspec = loaded_formspec,
groups = {cracky = 3, oddly_breakable_by_hand=3, not_in_creative_inventory=1, digtron_protected=1},
stack_max = 1,
sounds = default.node_sound_wood_defaults(),
tiles = {"digtron_plate.png^digtron_crate.png"},
is_ground_content = false,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("formspec", loaded_formspec(pos, meta))
end,
on_receive_fields = function(pos, _, fields, sender)
return loaded_on_recieve(pos, fields, sender)
end,
on_dig = function(pos, _, player)
if player and not minetest.is_protected(pos, player:get_player_name()) then
return loaded_on_dig(pos, player, "digtron:loaded_crate")
end
end,
after_place_node = function(pos, _, itemstack)
loaded_after_place(pos, itemstack)
end,
on_drop = function() end -- prevent dropping loaded digtrons, causing server to crash (see #44)
})
minetest.register_node("digtron:loaded_locked_crate", {
description = S("Digtron Locked Crate (Loaded)"),
_doc_items_longdesc = digtron.doc.loaded_locked_crate_longdesc,
_doc_items_usagehelp = digtron.doc.loaded_locked_crate_usagehelp,
groups = {cracky = 3, oddly_breakable_by_hand=3, not_in_creative_inventory=1, digtron_protected=1},
stack_max = 1,
sounds = default.node_sound_wood_defaults(),
tiles = {
"digtron_plate.png^digtron_crate.png",
"digtron_plate.png^digtron_crate.png",
"digtron_plate.png^digtron_crate.png^digtron_lock.png",
"digtron_plate.png^digtron_crate.png^digtron_lock.png",
"digtron_plate.png^digtron_crate.png^digtron_lock.png",
"digtron_plate.png^digtron_crate.png^digtron_lock.png"
},
is_ground_content = false,
on_construct = function(pos)
local meta = minetest.get_meta(pos)
meta:set_string("owner", "")
end,
on_dig = function(pos, _, player)
if player and not minetest.is_protected(pos, player:get_player_name()) and player_permitted(pos,player) then
return loaded_on_dig(pos, player, "digtron:loaded_locked_crate")
else
return false
end
end,
after_place_node = function(pos, placer, itemstack)
local meta = minetest.get_meta(pos)
meta:set_string("owner", placer:get_player_name() or "")
loaded_after_place(pos, itemstack)
meta:set_string("infotext", meta:get_string("infotext") .. "\n" .. S("Owned by @1", meta:get_string("owner")))
end,
on_rightclick = function(pos, _, clicker)
if player_permitted(pos,clicker) then
local meta = minetest.get_meta(pos)
minetest.show_formspec(
clicker:get_player_name(),
"digtron:loaded_locked_crate"..minetest.pos_to_string(pos),
loaded_formspec_string:gsub("${title}", meta:get_string("title"), 1))
end
end,
on_drop = function() end -- prevent dropping loaded digtrons, causing server to crash
})
minetest.register_on_player_receive_fields(function(player, formname, fields)
if formname:sub(1, 27) == "digtron:loaded_locked_crate" then
local pos = minetest.string_to_pos(formname:sub(28, -1))
loaded_on_recieve(pos, fields, player, true)
return true
end
end)