141 lines
4.7 KiB
Lua
141 lines
4.7 KiB
Lua
-- Visual Bots v0.3
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-- (c)2019 Nigel Garnett.
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--
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-- see licence.txt
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--
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vbots={}
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vbots.modpath = minetest.get_modpath("vbots")
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vbots.bot_info = {}
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local trashInv = minetest.create_detached_inventory(
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"bottrash",
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{
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on_put = function(inv, toList, toIndex, stack, player)
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inv:set_stack(toList, toIndex, ItemStack(nil))
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end
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})
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trashInv:set_size("main", 1)
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mod_storage = minetest.get_mod_storage()
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vbots.save = function(pos)
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local meta = minetest.get_meta(pos)
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local meta_table = meta:to_table()
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local botname = meta:get_string("name")
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local name = meta:get_string("owner")
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local inv_list = {}
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for i,t in pairs(meta_table.inventory) do
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if i ~= "main" then
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for _,s in pairs(t) do
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local itemname = s:get_name()
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if s and s:get_count()>0 and itemname:sub(1,5)=="vbots" then
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inv_list[#inv_list+1] = i.." "..s:get_name().." "..s:get_count()
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end
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end
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end
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end
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mod_storage:set_string(name..",vbotsep,"..botname,minetest.serialize(inv_list))
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end
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vbots.load = function(pos,player,mode)
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local meta = minetest.get_meta(pos)
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local key = meta:get_string("key")
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local data = mod_storage:to_table().fields
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local bot_list = ""
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local parts
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for n,d in pairs(data) do
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parts = string.split(n,",vbotsep,")
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if #parts == 2 and parts[1] == player:get_player_name() then
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bot_list = bot_list..parts[2]..","
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end
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end
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bot_list = bot_list:sub(1,#bot_list-1)
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local formspec
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local formname
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if not mode then
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formspec = "size[5,9]"..
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"image_button_exit[4,8;1,1;vbots_gui_check.png;ok;]"..
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"image_button_exit[4,0;1,1;vbots_gui_delete.png;delete;]"..
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"tooltip[4,0;1,1;delete]"..
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"image_button_exit[4,1;1,1;vbots_gui_rename.png;rename;]"..
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"tooltip[4,1;1,1;rename]"..
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"textlist[0,0;4,9;saved;"..bot_list.."]"
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formname = "loadbot,"..key
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elseif mode == "delete" then
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formspec = "size[5,9]no_prepend[]"..
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"image_button_exit[4,8;1,1;vbots_gui_check.png;ok;]"..
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"bgcolor[#F00]"..
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"textlist[0,0;4,9;saved;"..bot_list.."]"
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formname = "delete,"..key
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elseif mode == "rename" then
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formspec = "size[5,9]no_prepend[]"..
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"image_button_exit[4,8;1,1;vbots_gui_check.png;ok;]"..
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"bgcolor[#0F0]"..
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"textlist[0,0;4,9;saved;"..bot_list.."]"
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formname = "rename,"..key
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elseif mode:sub(1,10) == "renamefrom" then
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local fromname = mode:sub(12)
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formspec = "size[6,6]no_prepend[]"..
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"image_button_exit[5,5;1,1;vbots_gui_check.png;ok;]"..
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"bgcolor[#00F]"..
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"field[0,0;5,2;oldname;Old Name;"..fromname.."]"..
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"field[0,1;5,4;newname;New Name;]"
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formname = "renamefrom,"..key
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end
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minetest.after(0.2, minetest.show_formspec, player:get_player_name(), formname, formspec)
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end
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-------------------------------------
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-- Generate 32 bit key for formspec identification
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-------------------------------------
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function vbots.get_key()
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math.randomseed(minetest.get_us_time())
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local w = math.random()
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local key = tostring( math.random(255) +
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math.random(255) * 256 +
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math.random(255) * 256*256 +
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math.random(255) * 256*256*256 )
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return key
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end
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vbots.bot_togglestate = function(pos,mode)
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local meta = minetest.get_meta(pos)
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local node = minetest.get_node(pos)
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local timer = minetest.get_node_timer(pos)
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local newname
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if not mode then
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if node.name == "vbots:off" then
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mode = "on"
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elseif node.name == "vbots:on" then
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mode = "off"
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end
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end
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if mode == "on" then
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newname = "vbots:on"
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timer:start(1/meta:get_int("steptime"))
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meta:set_int("PC",0)
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meta:set_int("PR",0)
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meta:set_string("stack","")
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meta:set_string("home",minetest.serialize(pos))
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elseif mode == "off" then
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newname = "vbots:off"
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timer:stop()
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meta:set_int("PC",0)
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meta:set_int("PR",0)
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meta:set_string("stack","")
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end
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--print(node.name.." "..newname)
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if newname then
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minetest.swap_node(pos,{name=newname, param2=node.param2})
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end
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end
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dofile(vbots.modpath.."/formspec.lua")
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dofile(vbots.modpath.."/formspec_handler.lua")
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dofile(vbots.modpath.."/register_bot.lua")
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dofile(vbots.modpath.."/register_commands.lua")
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dofile(vbots.modpath.."/register_joinleave.lua")
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