Solved Spell creates error.

[Tysoch86]

Hi there,
Here is my spell along with the error

-- SpellCreator generated.

-- =============== COMBAT VARS ===============
-- Areas/Combat for 0ms
local combat0_Weapon_Strike = createCombatObject()
setCombatParam(combat0_Weapon_Strike, COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)
setCombatParam(combat0_Weapon_Strike, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatArea(combat0_Weapon_Strike,createCombatArea({{2, 1}}))
setCombatFormula(combat0_Weapon_Strike, COMBAT_FORMULA_SKILL, 1, 1, 1, 1)

-- Areas/Combat for 100ms
local combat1_Weapon_Strike = createCombatObject()
setCombatParam(combat1_Weapon_Strike, COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)
setCombatParam(combat1_Weapon_Strike, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatArea(combat1_Weapon_Strike,createCombatArea({{3}}))
setCombatFormula(combat1_Weapon_Strike, COMBAT_FORMULA_SKILL, 1, 1, 1, 1)

-- Areas/Combat for 200ms
local combat2_Weapon_Strike = createCombatObject()
setCombatParam(combat2_Weapon_Strike, COMBAT_PARAM_EFFECT, CONST_ME_HITAREA)
setCombatParam(combat2_Weapon_Strike, COMBAT_PARAM_TYPE, COMBAT_PHYSICALDAMAGE)
setCombatArea(combat2_Weapon_Strike,createCombatArea({{1, 2}}))
setCombatFormula(combat2_Weapon_Strike, COMBAT_FORMULA_SKILL, 1, 1, 1, 1)

-- =============== CORE FUNCTIONS ===============
local function RunPart(c,cid,var,dirList,dirEmitPos,startDir) -- Part
    if (isCreature(cid)) then
        doCombat(cid, c, var)
        if (dirList ~= nil) then -- Emit distance effects
            local i = 2;
            while (i < #dirList) do
                if (startDir == 0) then -- N
                    doSendDistanceShoot(dirEmitPos,{x=dirEmitPos.x-dirList[i],y=dirEmitPos.y-dirList[i+1],z=dirEmitPos.z},dirList[1])
                elseif (startDir == 2) then -- S
                    doSendDistanceShoot(dirEmitPos,{x=dirEmitPos.x+dirList[i],y=dirEmitPos.y+dirList[i+1],z=dirEmitPos.z},dirList[1])
                elseif (startDir == 1) then -- E
                    doSendDistanceShoot(dirEmitPos,{x=dirEmitPos.x+dirList[i+1],y=dirEmitPos.y+dirList[i],z=dirEmitPos.z},dirList[1])
                else -- W / Something weird happened
                    doSendDistanceShoot(dirEmitPos,{x=dirEmitPos.x-dirList[i+1],y=dirEmitPos.y-dirList[i],z=dirEmitPos.z},dirList[1])
                end
                i = i + 2
            end      
        end
    end
end

function onCastSpell(cid, var)
    local startPos = getCreaturePosition(cid)
    RunPart(combat0_Weapon_Strike,cid,var)
    addEvent(RunPart,100,combat1_Weapon_Strike,cid,var)
    addEvent(RunPart,200,combat2_Weapon_Strike,cid,var)
    return true
end

The spell loads and casts properly. It just makes an error.




Lua Script Error: [Spell Interface]
data/spells/scripts/attack/Swing.luanCastSpell
LuaScriptInterface::luaAddEvent<>. Argurment #4 is unsafe
stack traceback:
[C]: in function 'addEvent'
data/spells/script/attack/Swing/lua:50: in funtion <data/spells/scripts/attack/Swing/lua:47>

Lua Script Error: [Spell Interface]
data/spells/scripts/attack/Swing.luanCastSpell
LuaScriptInterface::luaAddEvent<>. Argurment #4 is unsafe
stack traceback:
[C]: in function 'addEvent'
data/spells/script/attack/Swing/lua:51: in funtion <data/spells/scripts/attack/Swing/lua:47>



Any ideas?
Thanks
-tys

 

[Limos]

In the addEvent lines, you can change cid to cid.uid, you get this error if you use userdata in addEvent.

 

[Tysoch86]

Awesome! That fixed it, thank you so much for you help and knowledge on why it was happening