NPC Seymour the Trainer

[Zysen]

Name: Seymour the Trainer
Author: iuniX
Idea: Dreus_Exozol
Tested on: TFS 0.4

Information: Well, he is a NPC that trains your char for you. However, it has a certain cost and takes time. (You can't enter the char)
It's similar to offline training system.

Create a file called trainer.xml in data/npc and put this inside:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Seymour the Trainer" script="trainer.lua" walkinterval="2000" floorchange="0">
    <health now="100" max="100"/>
    <look type="268" head="114" body="114" legs="114" feet="114" addons="3"/>
</npc>

Now go to data/npc/scripts and create a file called trainer.lua, and paste this inside:

local price2 = 100000 
local tipo_de_tempo = 3600 --[[ Time is divided into:
                3600 = hours
                60 = minutes
                1 = seconds
                0 = instant ]]

local focuses = {}
local function isFocused(cid)
    for i, v in pairs(focuses) do
        if(v == cid) then
            return true
        end
    end
    return false
end

local function addFocus(cid)
    if(not isFocused(cid)) then
        table.insert(focuses, cid)
    end
end
local function removeFocus(cid)
    for i, v in pairs(focuses) do
        if(v == cid) then
            table.remove(focuses, i)
            break
        end
    end
end
local function lookAtFocus()
    for i, v in pairs(focuses) do
        if(isPlayer(v)) then
            doNpcSetCreatureFocus(v)
            return
        end
    end
    doNpcSetCreatureFocus(0)
end

function onCreatureAppear(cid)
end

function doTrainPlayer (cid, time)
    setPlayerStorageValue(cid, 1338, os.time() + (time * tipo_de_tempo))
    setPlayerStorageValue(cid, 1339, time)
    doRemoveCreature(cid)
end    

function onCreatureDisappear(cid)
    if(isFocused(cid)) then
        selfSay("Hmph!")
        removeFocus(cid)
        if(isPlayer(cid)) then
            closeShopWindow(cid)
        end
    end
end

function onCreatureSay(cid, type, msg)
    if((msg == "hi") and not (isFocused(cid))) then
        selfSay("Welcome, ".. getCreatureName(cid) ..".", cid, true)
        selfSay("Do you want to {train}?", cid)
        addFocus(cid)
    elseif((isFocused(cid)) and (msg == "train")) then
        selfSay("I can train you in one hour, maybe you'll train some levels.", cid)
        selfSay("How long do you want train? say: {10 hours}. Or say {price} to see my prices.", cid)
        talkstatus = 1
    elseif isFocused(cid) and (talstatus == 1 ) and (msg == "price") then
        doPlayerPopupFYI(cid, price2 .. " gps - hour")
    elseif isFocused(cid) and (talkstatus == 1) then
        time = string.match(msg, "(.+) hours")
        selfSay("Do you want start the training?. You must pay " .. price2 .." gold coins.", cid)
        talkstatus = 2
    elseif isFocused(cid) and (msg == "yes") and (talkstatus == 2) then
        if time then
            if doPlayerRemoveMoney(cid, time * price2) then
                doTrainPlayer(cid, time)
            else
                selfSay("Sorry, but u don't have money. Say {price} to see my prices.", cid)
            end
        end
    elseif isFocused(cid) and (msg == "price") then
        doPlayerPopupFYI(cid, price2 .. " gps - hour")
    elseif((isFocused(cid)) and (msg == "bye")) then
        selfSay("Goodbye!", cid, true)
        removeFocus(cid)
    end
end

function onPlayerCloseChannel(cid)
    if(isFocused(cid)) then
        selfSay("How rude!")
        removeFocus(cid)
    end
end

function onPlayerEndTrade(cid)
    selfSay("It was a pleasure doing business with you.", cid)
end

function onThink()
    for i, focus in pairs(focuses) do
        if(not isCreature(focus)) then
            removeFocus(focus)
        else
            local distance = getDistanceTo(focus) or -1
            if((distance > 4) or (distance == -1)) then
                selfSay("How rude!")
                removeFocus(cid)
            end
        end
    end
    lookAtFocus()
end

Now go and open creaturescripts/creaturescripts.xml and paste this:

<event type="login" name="Trainer" event="script" value="trainer.lua"/>

Now go in the creaturescripts/scripts folder and create a file called trainer.lua:

local exp = 100000
function onLogin(cid)
    local time = getPlayerStorageValue(cid, 1339)
    if time > 0 then
        if getPlayerStorageValue(cid, 1338) > os.time() then
            doPlayerPopupFYI(cid, "You are training, please let your trainer finish.")
            addEvent(doRemoveThing, 500, cid)
        else
            setPlayerStorageValue(cid, 1338,-1)
            setPlayerStorageValue(cid, 1339, -1)
            doPlayerAddExp(cid, exp * time)
            doPlayerPopupFYI(cid, "Thanks for training with me.")
        end
    end
    return true
end

Configuration:

local price2 = 100000 
local tipo_de_tempo = 3600 --[[ Time is divided into:
                3600 = hours
                60 = minutes
                1 = seconds
                0 = instant

price2 - price per hour
tipo_de_tempo - you put the amount of hours,minutes,or seconds (or instant)

Yours,
Zysen.​

 

[azzkaban]

Very Nice!!! Thank you!