Npc help!

[tobias89]

Im not that good with scripting.. and ive tried for allmost 2 days now.. So im guessing it has alot of bugs...

Could somebody please help a poor guy in distress


I WILL REP++





Configuration:

_- Basic -_
ownerName - Your character name.

_- Healer -_
enabled - Do you want to use healer?
sayWord - Do you want to NPC say 'exura sio "your name'?
healthToHeal - NPC will use healing spell when your health is minor than this value.
min - Min. healing damage.
max - Max. healing damage.

_- Mana Restorer -_
enabled - Do you want to use restorer?
manaToRestore - NPC will restore your mana when mana point is minor than this value.
min - Min. mana restore value.
max - Max. mana restore value.

_- Rune Shooter -_
enabled - Do you want to use rune shooter?
delay - Interval between hits. (In seconds.)
effect - Rune's hit effect.
shootEffect - Rune's shoot effect.
combat - Rune's combat type.
min - Min. rune's damage.
max - Max. rune's damage

_- Spell Caster -_
enabled - Do you want to use spell caster?
sayWord - Do you want to NPC say 'spell word'?
delay - Interval between casts.
combat - Spell's combat type.
area - Spell's area.
word - Spell word.
effect - Spell's effect.
min - Min. spell's damage.
max - Max. spell's damage.

_- Anty Paralyze -_
enabled - Do you want to use anty paralyze?

_- Magic Keywords -_
disappear - NPC will disappear.
kick - NPC will kick you.

XML:

<?xml version="1.0" encoding="UTF-8"?>
<npc name="Mastah" script="data/npc/scripts/mastah.lua" speed="1200" walkinterval="0" floorchange="0">
        <health now="1500" max="1500"/>
        <look type="289" addons="3" head="0" body="0" legs="0" feet="0" corpse="2317"/>
</npc>

LUA

-- Load spell area's data.
dofile(getDataDir() .. "spells/lib/spells.lua"

-- Basic Config
local basic = {
        ownerName = "Meeow" -- Your character name.
}

-- Healer Config
local healer = {
        enabled = TRUE,
        sayWord = TRUE,
        healthToHeal = 4000,
        min = 700,
        max = 1200
}
-- Mana Restore Config
local manaRestore = {
        enabled = TRUE,
        manaToRestore = 800,
        min = 150,
        max = 300
}
-- Rune Config
local rune = {
        enabled = TRUE,
        lastShoot = os.clock(), -- Don't touch!
        delay = 1,
        effect = CONST_ME_MORTAREA,
        shootEffect = CONST_ANI_SUDDENDEATH,
        combat = COMBAT_DEATHDAMAGE,
        min = 750,
        max = 1100
}
-- Spell Config
local spell = {
        enabled = TRUE,
        sayWord = TRUE,
        lastCast = os.clock(), -- Don't touch!
        delay = 3,
        combat = COMBAT_ICEDAMAGE,
        area = createCombatArea(AREA_CROSS5X5),
        word = "Exevo Gran Mas Frigo",
        effect = CONST_ME_ICETORNADO,
        min = 700,
        max = 1000
}
-- Anty Paralyze
local antyPara = {
        enabled = TRUE
}

-- Don't touch below!
local owner = 0
local target = FALSE

local function findOwner()
        local list = getSpectators(getNpcPos(), 9, 9, false)
        if (#list > 0) then
                for i = 1, #list do
                        local _target = list[i]
                        if (_target ~= 0) then
                                if (getCreatureName(_target) == basic.ownerName) then
                                        selfSay("Hi ".. basic.ownerName .."!")
                                        selfFollow(_target)
                                        owner = _target
                                end
                        end
                end
        end
end

local function doHealOwner()
        if (getCreatureHealth(owner) < healer.healthToHeal) then
                if (healer.sayWord) then
                        doCreatureSay(getNpcCid(), "Exura Sio "".. basic.ownerName, TALKTYPE_ORANGE_1)
                end
                doCreatureAddHealth(owner, math.random(healer.min, healer.max))
                doSendMagicEffect(getCreaturePosition(getNpcCid()), CONST_ME_MAGIC_BLUE)
                doSendMagicEffect(getCreaturePosition(owner), CONST_ME_MAGIC_GREEN)
        end
end

local function doRestoreMana()
        if (getPlayerMana(owner) < manaRestore.manaToRestore) then
                doPlayerAddMana(owner, math.random(manaRestore.min, manaRestore.max))
                doSendMagicEffect(getCreaturePosition(owner), CONST_ME_MAGIC_BLUE)
        end
end

local function doUseRune()
        target = FALSE
        local shooted = FALSE
        local r_list = getSpectators(getNpcPos(), 9, 9, false)
        if (#r_list > 0) then
                for i = 1, #r_list do
                        local r_target = r_list[i]
                        if (isPlayer(r_target) == FALSE and isNpc(r_target) == FALSE and getNpcCid() ~= r_target and shooted == FALSE) then
                                local tPos = getCreaturePosition(r_target)
                                doSendMagicEffect(tPos, rune.effect)
                                doSendDistanceShoot(getCreaturePosition(getNpcCid()), tPos, rune.shootEffect)
                                doTargetCombatHealth(getNpcCid(), r_target, rune.combat, -rune.min, -rune.max, rune.effect)
                                shooted = TRUE
                                target = TRUE
                        end
                end
        end
end

local function doCastSpell()
        if (spell.sayWord) then
                doCreatureSay(getNpcCid(), spell.word, TALKTYPE_ORANGE_1)
        end

        doAreaCombatHealth(getNpcCid(), spell.combat, getCreaturePosition(getNpcCid()), spell.area, -spell.min, -spell.max, spell.effect)
end

local function doRemovePara()
        if (hasCondition(owner, CONDITION_PARALYZE)) then
                doRemoveCondition(owner, CONDITION_PARALYZE)
                doSendMagicEffect(getCreaturePosition(owner), CONST_ME_MAGIC_GREEN)
        end
end

function onCreatureDisappear(cid)
        if (cid == owner) then
                owner = 0
        end
end

function onCreatureSay(cid, type, msg)
        if (cid == owner) then
                if  (msg == "disappear" then
                        selfSay("Good bye ;)"
                        doHealOwner()
                        doRestoreMana()
                        doRemoveCreature(getNpcCid())
                elseif (msg == "kick" then
                        doRemoveCreature(cid)
                end
        end
end

function onThink()
        -- Try to find owner, if he's not already found.
        if (owner == 0) then
                findOwner()
                return
        end

        -- Update following
        selfFollow(owner)

        -- On floor change 
        local myPos = getCreaturePosition(getNpcCid())
        local ownerPos = getCreaturePosition(owner)
        if (myPos.z ~= ownerPos.z) then
                doSendMagicEffect(myPos, CONST_ME_POFF)
                doTeleportThing(getNpcCid(), ownerPos)
                doSendMagicEffect(ownerPos, CONST_ME_TELEPORT)
        end

        -- Healer
        if (healer.enabled) then
                doHealOwner()
        end

        -- Mana Restore
        if (manaRestore.enabled) then
                doRestoreMana()
        end

        -- Shoot Rune
        if (rune.enabled and rune.lastShoot < os.clock()) then
                rune.lastShoot = (os.clock()+rune.delay)
                doUseRune()
        end

        -- Cast Spell
        if (spell.enabled and target ~= FALSE and spell.lastCast < os.clock()) then
                spell.lastCast = (os.clock()+spell.delay)
                doCastSpell()
        end

        -- Anty Paralyze
        if (antyPara.enabled) then
                doRemovePara()
        end
end

Thank you