116 lines
3.4 KiB
Lua
116 lines
3.4 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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vbots.steptime = 0.3
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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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local 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 botname = meta:get_string("name")
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local meta_table = meta:to_table()
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local inv_list = {}
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for i,t in pairs(meta_table.inventory) do
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for _,s in pairs(t) do
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if s and s:get_count()>0 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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local clean_meta = {meta_table.fields, inv_list}
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mod_storage:set_string(botname,minetest.serialize(clean_meta))
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end
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vbots.load = function(pos,player)
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local data = mod_storage:to_table().fields
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local bot_list = ""
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for n,d in pairs(data) do
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bot_list = bot_list..n..","
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end
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bot_list = bot_list:sub(1,#bot_list-1)
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local formspec = "size[5,9;]"..
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"textlist[0,0;5,9;saved;"..bot_list.."]"
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minetest.show_formspec(player:get_player_name(), "loadbot", formspec)
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--print(bot_list)
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end
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minetest.register_on_player_receive_fields(function(player, key, fields)
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local data = mod_storage:to_table().fields
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local bot_list = {}
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for n,d in pairs(data) do
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bot_list[#bot_list+1] = n
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end
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if key == "loadbot" then
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minetest.close_formspec(player:get_player_name(), "loadbot")
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if fields.saved then
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print( bot_list[tonumber(string.split(fields.saved,":")[2])] )
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end
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end
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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)
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meta:set_int("PC",vbots.steptime)
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meta:set_int("PR",0)
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meta:set_string("stack","")
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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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