mirror of
https://github.com/sys4-fr/server-nalc.git
synced 2024-11-15 23:10:31 +01:00
296 lines
10 KiB
Lua
Executable File
296 lines
10 KiB
Lua
Executable File
-- API of the rune mod --
|
|
|
|
-- Global namespace
|
|
runes = {}
|
|
runes.datas = {}
|
|
runes.datas.handlers = {}
|
|
runes.datas.items = {}
|
|
runes.datas.amulets = {}
|
|
runes.functions = {}
|
|
|
|
-- Simple rune register function
|
|
runes.functions.register_rune = function(parameters)
|
|
local runedef = {}
|
|
|
|
if not parameters.name then
|
|
minetest.log("ERROR","[runes] Cannot register rune : no name")
|
|
return
|
|
end
|
|
|
|
runedef.name = parameters.name
|
|
runedef.desc = parameters.description or ""
|
|
runedef.img = parameters.img or "default_stone.png"
|
|
if type(runedef.img) ~= "table" then
|
|
runedef.img = {
|
|
["minor"] = runedef.img .. "_minor.png",
|
|
["medium"] = runedef.img .. "_medium.png",
|
|
["major"] = runedef.img .. "_major.png",
|
|
}
|
|
end
|
|
runedef.type = parameters.type or "craftitem"
|
|
runedef.needed_mana = parameters.needed_mana or {["minor"] = 0, ["medium"] = 5, ["major"] = 10}
|
|
|
|
runes.datas.handlers[runedef.name] = {}
|
|
|
|
if runedef.type == "cube" then
|
|
for _, level in pairs({"minor", "medium", "major"}) do
|
|
minetest.register_node("runes:rune_" .. runedef.name .. "_" .. level, {
|
|
description = runedef.desc .. " ("..level..")",
|
|
tiles = {runedef.img[level]},
|
|
groups = {oddly_breakable_by_hand = 2, rune = 1},
|
|
after_place_node = function(pos, placer, itemstack, pointed_thing)
|
|
if placer and placer:is_player() then
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("owner",placer:get_player_name())
|
|
end
|
|
if runes.datas.handlers[runedef.name].on_place then
|
|
if mana.get(placer:get_player_name()) >= runedef.needed_mana[level] then
|
|
local answer = runes.datas.handlers[runedef.name].on_place(level, pos, placer, itemstack, pointed_thing)
|
|
-- True answer leads to no dicrease (generally because the handler did it itself)
|
|
if not answer then
|
|
mana.subtract(placer:get_player_name(),runedef.needed_mana[level])
|
|
end
|
|
else
|
|
minetest.chat_send_player(placer:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end,
|
|
can_dig = function(pos, player)
|
|
if runes.datas.handlers[runedef.name].can_dig then
|
|
return runes.datas.handlers[runedef.name].can_dig(level, pos, player)
|
|
else
|
|
return true
|
|
end
|
|
end,
|
|
on_punch = function(pos, node, puncher, pointed_thing)
|
|
if runes.datas.handlers[runedef.name].on_punch then
|
|
if mana.get(puncher:get_player_name()) >= runedef.needed_mana[level] then
|
|
runes.datas.handlers[runedef.name].on_punch(level, pos, node, puncher, pointed_thing)
|
|
mana.subtract(puncher:get_player_name(),runedef.needed_mana[level])
|
|
else
|
|
minetest.chat_send_player(puncher:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end,
|
|
--[[after_dig_node = function(pos, oldnode, oldmetadata, digger)
|
|
--if runes.datas.handlers[runedef.name].can_dig and runes.datas.handlers[runedef.name].can_dig(pos, digger) then
|
|
if runes.datas.handlers[runedef.name].on_dig then
|
|
if mana.get(digger:get_player_name()) >= runedef.needed_mana[level] then
|
|
runes.datas.handlers[runedef.name].on_dig(pos, oldnode, digger)
|
|
mana.subtract(digger:get_player_name(),runedef.needed_mana)
|
|
else
|
|
minetest.chat_send_player(digger:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end
|
|
end,]]
|
|
})
|
|
end
|
|
|
|
elseif runedef.type == "plate" then
|
|
for _, level in pairs({"minor", "medium", "major"}) do
|
|
minetest.register_node("runes:rune_" .. runedef.name .. "_" .. level, {
|
|
description = runedef.desc .. " (" .. level .. ")",
|
|
paramtype = "light",
|
|
inventory_image = runedef.img[level],
|
|
sunlight_propagates = true,
|
|
walkable = false,
|
|
tiles = {runedef.img[level]},
|
|
groups = {rune = 1, oddly_breakable_by_hand = 2},
|
|
drawtype = "nodebox",
|
|
node_box = {
|
|
type = "fixed",
|
|
fixed = {
|
|
{-0.5, -0.5, -0.5, 0.5, -0.499, 0.5},
|
|
}
|
|
},
|
|
after_place_node = function(pos, placer, itemstack, pointed_thing)
|
|
if placer and placer:is_player() then
|
|
local meta = minetest.get_meta(pos)
|
|
meta:set_string("owner",placer:get_player_name())
|
|
end
|
|
if runes.datas.handlers[runedef.name].on_place then
|
|
if mana.get(placer:get_player_name()) >= runedef.needed_mana[level] then
|
|
local answer = runes.datas.handlers[runedef.name].on_place(level, pos, placer, itemstack, pointed_thing)
|
|
if not answer then
|
|
mana.subtract(placer:get_player_name(),runedef.needed_mana[level])
|
|
end
|
|
else
|
|
minetest.chat_send_player(placer:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end,
|
|
can_dig = function(pos, player)
|
|
if runes.datas.handlers[runedef.name].can_dig then
|
|
return runes.datas.handlers[runedef.name].can_dig(level, pos, player)
|
|
else
|
|
return true
|
|
end
|
|
end,
|
|
on_punch = function(pos, node, puncher, pointed_thing)
|
|
if runes.datas.handlers[runedef.name].on_punch then
|
|
if mana.get(placer:get_player_name()) >= runedef.needed_mana[level] then
|
|
local answer = runes.datas.handlers[runedef.name].on_punch(level, pos, node, puncher, pointed_thing)
|
|
if not answer then
|
|
mana.subtract(placer:get_player_name(),runedef.needed_mana[level])
|
|
end
|
|
else
|
|
minetest.chat_send_player(placer:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end,
|
|
})
|
|
end
|
|
|
|
elseif runedef.type == "craftitem" then
|
|
for _, level in pairs({"minor", "medium", "major"}) do
|
|
minetest.register_craftitem("runes:rune_" .. runedef.name .. "_" .. level, {
|
|
description = runedef.desc .. " (" .. level ..")",
|
|
inventory_image = runedef.img[level],
|
|
groups = {rune = 1},
|
|
on_use = function(itemstack, user, pointed_thing)
|
|
-- Let the handler do its job
|
|
if runes.datas.handlers[runedef.name].on_use then
|
|
if mana.get(user:get_player_name()) >= runedef.needed_mana[level] then
|
|
local answer = runes.datas.handlers[runedef.name].on_use(level, itemstack, user, pointed_thing)
|
|
if not answer then
|
|
mana.subtract(user:get_player_name(),runedef.needed_mana[level])
|
|
user:get_inventory():remove_item("main",{name = runedef.name .. "_" .. level})
|
|
end
|
|
else
|
|
minetest.chat_send_player(user:get_player_name(),"Not enough mana (needed : " .. runedef.needed_mana[level] ..")")
|
|
end
|
|
end
|
|
end
|
|
})
|
|
end
|
|
end
|
|
end
|
|
|
|
|
|
-- Handler connector
|
|
runes.functions.connect = function(itemname, callback, handler)
|
|
--[[ Available callback :
|
|
use
|
|
place
|
|
dig
|
|
can_dig
|
|
punch
|
|
]]
|
|
|
|
if not runes.datas.items[itemname] then
|
|
minetest.log("error","[runes] Cannot connect handler at " .. handler .. " to unknown item " .. itemname)
|
|
return
|
|
end
|
|
|
|
if callback == "use" then
|
|
runes.datas.handlers[itemname].on_use = handler
|
|
elseif callback == "place" then
|
|
runes.datas.handlers[itemname].on_place = handler
|
|
elseif callback == "dig" then
|
|
runes.datas.handlers[itemname].on_dig = handler
|
|
elseif callback == "can_dig" then
|
|
runes.datas.handlers[itemname].can_dig = handler
|
|
elseif callback == "punch" then
|
|
runes.datas.handlers[itemname].on_punch = handler
|
|
else
|
|
minetest.log("error","[runes] Cannot connect handler to item's " .. itemname .. " unknown " .. callback .. " callback")
|
|
return
|
|
end
|
|
end
|
|
|
|
-- Amulets
|
|
|
|
runes.functions.register_amulet = function(name, desc, maxcount, manadiff)
|
|
minetest.register_craftitem("runes:" .. name .. "_amulet", {
|
|
description = desc,
|
|
inventory_image = "runes_" .. name .. "_amulet.png",
|
|
groups = {amulet = 1, rune = 1},
|
|
stack_max = maxcount,
|
|
})
|
|
runes.datas.amulets[name] = manadiff
|
|
end
|
|
|
|
-- Inventory
|
|
|
|
unified_inventory.register_button("runes", {
|
|
type = "image",
|
|
image = "runes_heal_major.png",
|
|
})
|
|
unified_inventory.register_page("runes", {
|
|
get_formspec = function(player)
|
|
local name = player:get_player_name()
|
|
local formspec = "background[0,0.2;8,4;runes_rune_inventory.png]"..
|
|
"background[0,4.5;8,4;ui_wooden_chest_inventory.png]"..
|
|
"size[8,10]"..
|
|
"list[detached:"..name.."_runes;runes;0,0.2;8,4;]"
|
|
return {formspec=formspec}
|
|
end,
|
|
})
|
|
|
|
runes.functions.register_detached_inventory = function(player)
|
|
local name = player:get_player_name()
|
|
local player_inv = player:get_inventory()
|
|
local datafile = io.open(minetest.get_worldpath().."/runes/"..name.."_rune.inv", "r")
|
|
local rune_inv_data = {}
|
|
if datafile then
|
|
local line = datafile:read()
|
|
if line then
|
|
rune_inv_data = minetest.deserialize(line)
|
|
end
|
|
io.close(datafile)
|
|
end
|
|
local rune_inv = minetest.create_detached_inventory(name.."_runes",{
|
|
on_put = function(inv, listname, index, stack, player)
|
|
player:get_inventory():set_stack(listname, index, stack)
|
|
armor:set_player_armor(player)
|
|
armor:update_inventory(player)
|
|
end,
|
|
on_take = function(inv, listname, index, stack, player)
|
|
player:get_inventory():set_stack(listname, index, nil)
|
|
armor:set_player_armor(player)
|
|
armor:update_inventory(player)
|
|
end,
|
|
allow_put = function(inv, listname, index, stack, player)
|
|
if minetest.get_item_group(stack:get_name(), "rune") > 0 then
|
|
return stack:get_count()
|
|
end
|
|
return 0
|
|
end,
|
|
allow_take = function(inv, listname, index, stack, player)
|
|
return stack:get_count()
|
|
end,
|
|
allow_move = function(inv, from_list, from_index, to_list, to_index, count, player)
|
|
return count
|
|
end,
|
|
})
|
|
rune_inv:set_size("runes", 8*4)
|
|
rune_inv:set_list("runes",rune_inv_data)
|
|
minetest.log("action","[runes] Rune inventory loaded for player " .. name)
|
|
end
|
|
|
|
minetest.register_on_joinplayer(runes.functions.register_detached_inventory)
|
|
|
|
runes.functions.save_detached_inventory = function(player)
|
|
local name = player:get_player_name()
|
|
local player_inv = player:get_inventory()
|
|
local datafile = io.open(minetest.get_worldpath().."/runes/"..name.."_rune.inv", "w")
|
|
local rune_inv_data = minetest.get_inventory({type = "detached", name=name.."_runes"})
|
|
local translated_rune_data = {}
|
|
for index, data in pairs(rune_inv_data:get_list("runes")) do
|
|
translated_rune_data[index] = data:get_name() .. " " .. data:get_count()
|
|
end
|
|
if datafile then
|
|
datafile:write(minetest.serialize(translated_rune_data))
|
|
io.close(datafile)
|
|
end
|
|
minetest.log("action", "[runes] Rune inventory saved for player " .. name)
|
|
end
|
|
|
|
minetest.register_on_leaveplayer(runes.functions.save_detached_inventory)
|
|
minetest.register_on_shutdown(function()
|
|
for index, player in pairs(minetest.get_connected_players()) do
|
|
runes.functions.save_detached_inventory(player)
|
|
end
|
|
end)
|