api.lua

function bbattle.giveplayer(self, playername, itemdef)
	local theitem = minetest.registered_nodes[itemdef.name]
	if not theitem then
		minetest.chat_send_player(playername,"No such item! Try using /bbsearch to find an item name")
		return
	end
	if itemdef.name == "build_battle:marker" then return end

	local user = minetest.get_player_by_name(playername)

	local inventory = user:get_inventory()
	for idx,x in pairs(inventory:get_list("main") ) do
		if itemdef.count < 1 then break end

		if x:get_name() == "" or x:get_name() == itemdef.name then
			local count = x:get_count() + itemdef.count
			if count > 99 then
				itemdef.count = count - 99
				count = 99
			else
				itemdef.count = 0
			end
			x:set_count(count)
			x:set_name(itemdef.name)
			inventory:set_stack("main",idx,x)
		end
	end

end

function bbattle.searchitem(self, paramlist)
	local piterator = paramlist:gmatch("%S+")
	local paramt = {}
	local rest = {}
	while true do
		local param = piterator()
		if param ~= nil then
			paramt[#paramt+1] = param
		else
			break
		end
	end
	for node,def in pairs(minetest.registered_nodes) do
		if node:find("build_battle:") and node ~= "build_battle:marker" then
			local found = true
			for _,param in pairs(paramt) do
				if not node:find(param) then
					found = false
				end
				if not found then break end
			end
			if found then
				rest[#rest+1] = node
			end
		end
	end
	return rest
end