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--One-type setup stuff
print("Hello from database.lua!!")
require("mysqloo")
local createplayerquery
local createplayerprepare = [[
INSERT INTO playerdata (`SteamID`, `PlayerName`,`Inventory`, `Skills`,`Quests`,`WorldPosition`,`World`) VALUES(?, ?, ?, ?, ?, ?, ?)]]
local createtablequery = [[
create table if not exists playerdata(SteamID bigint primary key, PlayerName text, Inventory json, Skills json, Quests json, WorldPosition text, World text)]]
local function connectToDatabase()
if ART.database ~= nil then return end
ART.database = mysqloo.connect(
ART.config.dbhost,
ART.config.dbuser,
ART.config.dbpass,
ART.config.dbname,
ART.config.dbport
)
local db = ART.database
function db:onConnected()
print("Database connected successfully")
local q = self:query("SELECT 5+5")
function q:onSuccess(data)
print("Query successful")
PrintTable(data)
end
function q:onError(err, sql)
print("Query errored!")
print("Query",sql)
error(err)
end
q:start()
end
function db:onConnectionFailed( err )
print( "Connection to database failed!" )
print( "Error:",err )
end
print("Connecting to db")
db:connect()
end
connectToDatabase()
local function checkDatabase()
local db = ART.database
print("Checking if playerdata table exists")
local q = db:query(createtablequery)
function q:onSuccess(data)
print("Got data:")
PrintTable(data)
end
function q:onError(err,sql)
print("Query error:")
print("Query",sql)
print("Error",err)
end
q:start()
print("Tried to query, something should be printed soon!")
end
checkDatabase()
local function loadQueries()
local db = ART.database
--print("Loading queries")
createplayerquery = db:prepare(createplayerprepare)
--print("starting inventory:")
--print(ART.defaults.starting_inventory)
createplayerquery:setString(3,ART.defaults.starting_inventory)
createplayerquery:setString(4,ART.defaults.starting_skills)
createplayerquery:setString(5,ART.defaults.starting_quests)
createplayerquery:setString(6,ART.defaults.starting_position)
createplayerquery:setString(7,ART.defaults.starting_world)
function createplayerquery:onSuccess(data)
print("Created player entry successfully!")
end
function createplayerquery:onError(err)
print("An error occured while createing a player entry: " .. err)
end
ART.DatabaseConnected = true
end
loadQueries()
function ART.loadPlayerData(ply)
assert(ART.DatabaseConnected,"Player joined while setup was not complete!")
print("Attempting to load player data")
local steamid = ply:SteamID64()
local db = ART.database
local q = db:query([[
select Inventory, Skills, Quests, WorldPosition, World from playerdata where SteamID="]] .. steamid .. "\"")
function q:onSuccess(data)
if #data == 0 then --Player does not have an entry, make one!
print("Player does not have entry!")
if ART.config.server_world ~= ART.defaults.starting_world then
print("You didn't connect to the starting world, you are on:")
print(ART.config.server_world)
print("The starting world is")
print(ART.defaults.starting_world)
local ccmd = "connect " .. ART.defaults.starting_world
print("Running concommand:" .. ccmd)
--ply:ConCommand(ccmd)
else
print("New player without entry in database, and he's connected to the right place!")
createplayerquery:setString(1,steamid)
createplayerquery:setString(2,ply:Nick())
createplayerquery:start()
ply:ConCommand("retry") -- reconnect to the server to load player data normally
end
else
assert(#data == 1, "Two players with the same steamID? Something's gone horribly wrong!")
print("Loaded player data,")
--PrintTable(data)
local world = data[1].World
local inv = data[1].Inventory
local worldpos = data[1].WorldPosition
print("World:" .. world)
PrintTable(data)
if world ~= ART.config.server_world then
print("Joined the wrong world, redirecting!")
print("You are on :" .. ART.config.server_world .. " which is not " .. world)
local ccmd = "connect " .. world
--ply:ConCommand(ccmd)
return
end
--Otherwise, we're in the right world, load our data
ply:LoadInventory(inv)
ply.Skills = util.JSONToTable(data[1].Skills)
ply.Quests = util.JSONToTable(data[1].Quests)
local postbl = string.Explode(" ", worldpos)
local posvec = Vector(postbl[1],postbl[2],postbl[3])
print("Setting player pos to:")
print(posvec)
ply:SetPos(posvec)
end
end
function q:onError(err,sql)
print("Query error:")
print("Query",sql)
print("Error",err)
end
q:start()
end
--A randomly assigned model based on a player's UniqueID, so it should always stay the same.
--[[
hook.Add("PlayerInitialSpawn","ArteryPlayerInit",function(ply)
local modelnum = ply:UniqueID() % (#models)
print("Setting player model")
ply:SetModel(models[modelnum])
print("Loading data")
ART.loadPlayerData(ply)
end)
]]
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