Lua Dualwield Movement Script

[Codinablack]

I tried making an item that would be able to be dualwielded if you were a certain vocation...

function onEquip(cid, item, slot)
  if(getPlayerVocation(cid)) == 8 then
  getItemAttribute(2410, "dualwield")
  doItemSetAttribute(2410, "dualwield", 1)
  end
return true
end 

function onDeEquip(cid, item, slot)
  if(getPlayerVocation(cid)) == 8 then
  getItemAttribute(2410, "dualwield")
  doItemSetAttribute(2410, "dualwield", -1)
  end
return true
end

I got this error

[18/1/2014 3:56:25] [Error - MoveEvents Interface]
[18/1/2014 3:56:25] data/movements/scripts/dualwield.lua:onDeEquip
[18/1/2014 3:56:25] Description:
[18/1/2014 3:56:26] (LuaInterface::luaDoItemSetAttribute) Item not found

I am using

[18/1/2014 3:54:55] The OTX Server Version: (2.51 - SE - 1549) - Codename: (Necron)

Can someone show me how to properly do this? Also if you would please, I don't want to have to do this for every item, can I have it check what item its being called to be used on? It is already defined in the movements.xml

    <movevent type="Equip" itemid="2410" slot="hand" event="script" value="dualwield.lua"/>
    <movevent type="DeEquip" itemid="2410" slot="hand" event="script" value="dualwield.lua"/>

Any and all help would be much appreciated. Thank you very much!

 

[Codinablack]

Bring
Up
My
Post

 

[Summ]

replace 2410 with item.uid and embed the getItemAttribute in an if statement.

 

[Codinablack]

Tried like this....

function onEquip(cid, item, slot)

  if (getPlayerVocation(cid)) == 8 then
  if (getItemAttribute(item.uid, 'dualwield', -1)) then
    doItemSetAttribute(item.uid, 'dualwield', 1)
  end
return true
end 
end



function onDeEquip(cid, item, slot)
  if (getPlayerVocation(cid)) == 8 then
  if (getItemAttribute(item.uid, 'dualwield', 1)) then
    doItemSetAttribute(item.uid, 'dualwield', -1)
  end
return true
end
end

Still get this....

[21/1/2014 11:5:33] [Error - MoveEvents Interface]
[21/1/2014 11:5:33] data/movements/scripts/dualwield.lua:onEquip
[21/1/2014 11:5:33] Description:
[21/1/2014 11:5:33] (LuaInterface::luaGetItemAttribute) Item not found

[21/1/2014 11:5:33] [Error - MoveEvents Interface]
[21/1/2014 11:5:33] data/movements/scripts/dualwield.lua:onEquip
[21/1/2014 11:5:33] Description:
[21/1/2014 11:5:33] (LuaInterface::luaGetItemAttribute) Item not found

[21/1/2014 11:5:33] [Error - MoveEvents Interface]
[21/1/2014 11:5:33] data/movements/scripts/dualwield.lua:onEquip
[21/1/2014 11:5:33] Description:
[21/1/2014 11:5:33] (LuaInterface::luaGetItemAttribute) Item not found

Man I have been trying to get this to work for a week now, tried soooooo many different ways.... I really appreciate you trying to help me.... I am wondering though even if script runs without errors will it still do what I want it to do? Will it add the attribute to the weapon so that only certain vocs can dualwield it?

 

[Codinablack]

Bring
Up
My
Post

 

[tetra20]

function onEquip(cid, item, slot)

  if getPlayerVocation(cid) == 8 then
  if getItemAttribute(item.uid, 'dualwield') == -1 then
    doItemSetAttribute(item.uid, 'dualwield', 1)
  end
return true
end
end



function onDeEquip(cid, item, slot)
  if getPlayerVocation(cid) == 8 then
  if getItemAttribute(item.uid, 'dualwield') == 1 then
    doItemSetAttribute(item.uid, 'dualwield', -1)
  end
return true
end
end

 

[Codinablack]

[22/1/2014 12:49:31] [Error - MoveEvents Interface]
[22/1/2014 12:49:31] data/movements/scripts/dualwield.luanDeEquip
[22/1/2014 12:49:31] Description:
[22/1/2014 12:49:31] (LuaInterface::luaGetItemAttribute) Item not found

Still doesn't work...

 

[Codinablack]

BUMP

Anyone?

 

[andypsylon]

getItemAttribute(item.uid, 'dualwield') == 1
->
getItemAttribute(item.uid, 'dualwield') ~= nil
getItemAttribute(item.uid, 'dualwield') == -1
->
getItemAttribute(item.uid, 'dualwield') == nil
?

 

[DestinationSer]

Have you tried stating the item id inside of the movements script aswell?

 

[Codinablack]

I have tried putting a check for an item id, but I have no clue how to just state the item id inside the movement script...

 

[Codinablack]

getItemAttribute(item.uid, 'dualwield') == 1
->
getItemAttribute(item.uid, 'dualwield') ~= nil
getItemAttribute(item.uid, 'dualwield') == -1
->
getItemAttribute(item.uid, 'dualwield') == nil
?

Still not working... doesn't return error this time tho... are those in the exact order>?

 

[andu]

Try to debug it with this code. If after deEquipping your character says item ID, or says sth after equipping - then problem is with your doItemSetAttribute(item.uid, 'dualwield', 1)
Becouse error occurs only in onDeEquip you have to check for: Is your onEquip work properly?
After you do that, tell us results.

function onEquip(cid, item, slot)
    local text = "" --debug
    if getPlayerVocation(cid) == 8 then
        if getItemAttribute(item.uid, 'dualwield') == -1 then
            if doItemSetAttribute(item.uid, 'dualwield', 1) == true then --debug
                text = "onEquip work corectly!" --debug
            else
                text = "doItemSetAttribute(item.uid, 'dualwield', 1) is bugged!" --debug
            end
        else
            text = "getItemAttribute(item.uid, 'dualwield') is bugged!" --debug
        end
    else
        text = "Bug with player vocation!" --debug
    end
    doCreatureSay(cid, text, 1) --debug
    return true
end



function onDeEquip(cid, item, slot)
    doCreatureSay(cid, item.itemid, 1) --debug
    return true
end

 

[sailorv5]

The error item not found can be solved this way ... add after the function [ onDeEquip / onEquip ]

if (item.uid < 70001 ) and (item.uid > 0 ) or item.uid = nil   then
       return false
end

that usualy hapens when u remove it, because when u equipe the item will stay there with the same uid,
but when u remove the uid of the item change ( avoid the old bug [ player cloning items ] )
the same hapens when u drop a item on the ground or move a item on the ground its UID change!

AND for your script i dont undestand what you really want ?
dual wielding ? DID u tryed to equipt 2 weapons, tell us what hapens, because most of all ot server still allow you to use 2 weapons, what the global dont.

DUAL blablabla GOOD so what, what is next it !