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Lua Help to change formula wands

D

dudie

Member
Joined
May 23, 2016
Messages
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I want make a new formula attack wand to make others system...
Someone could help me? Whats i made worng?

weapons.xml
Code: 
  <wand id="2190" mana="2" type="energy" event="function" value="wands.lua"> <!-- Wand of Vortex -->
     <vocation id="1"/>
   </wand>

weapons/wands.lua
Code: 
function onGetFormulaValues(cid, level, skill, attack, factor)
   min = (attack * 5.0) * -1
   max = (attack * 8.0) * -1
   return min, max
end

setCombatCallback(combat, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")


items.xml
Code: 
  <item id="2190" article="a" name="wand of vortex">
     <attribute key="description" value="Surges of energy rush through the tip of this wand." />
     <attribute key="weight" value="1900" />
     <attribute key="weaponType" value="wand" />
     <attribute key="shootType" value="energy" />
     <attribute key="range" value="3" />
     <attribute key="attack" value="1"/>
   </item>
 
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Zothion said:
yes, and
[13:58:31.332] cannot open data/weapons/scripts/wand.lua: No such file or directory
Click to expand...

Code: 
[10:6:07.727] [Error - Weapon Interface]
[10:6:07.727] data/weapons/scripts/wands.lua
[10:6:07.727] Description:
[10:6:07.727] (luaSetCombatCallBack) Combat not found
[10:6:07.727] [Warning - Event::loadScript] Event onUseWeapon not found (data/weapons/scripts/wands.lua)
[10:6:07.863] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[10:6:07.863] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[10:6:07.863] cannot open data/movements/scripts/onEquipItem: No such file or directory
[10:6:07.863] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[10:6:07.863] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[10:6:07.863] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[10:6:07.864] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[10:6:07.864] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[10:6:07.864] cannot open data/movements/scripts/onEquipItem: No such file or directory
[10:6:07.864] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[10:6:07.864] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[10:6:07.864] cannot open data/movements/scripts/onDeEquipItem: No such file or directory


Code: 
function onGetFormulaValues(cid, level, skill, attack, factor)
   local atk_first = ((player:getSlotItem(CONST_SLOT_LEFT)):getType():getAttack())
   local atk_second = ((player:getSlotItem(CONST_SLOT_RIGHT)):getType():getAttack())
   local atk = atk_first + atk_second
   min = (atk * 5.0) * -1
   max = (atk * 8.0) * -1
   return min, max
end

setCombatCallback(combat, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

Code: 
  <!-- wand of vortex -->
   <movevent type="Equip" itemid="2190" slot="hand" event="script" value="onEquipItem"/>  
   <movevent type="DeEquip" itemid="2190" slot="hand" event="script" value="onDeEquipItem"/>
 
Upvote 0 Downvote
Zothion said:
look at shyzouls post, your wands.lua doesnt have onUseWeapon or a combat object
Click to expand...
I've tried him code too, don't work :(

Code: 
[11:45:15.117] [Error - Weapon Interface]
[11:45:15.117] data/weapons/scripts/wands.lua
[11:45:15.117] Description:
[11:45:15.117] data/weapons/scripts/wands.lua:1: attempt to call global 'Combat' (a nil value)
[11:45:15.117] [Warning - Event::loadScript] Cannot load script (data/weapons/scripts/wands.lua)

[11:45:15.257] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[11:45:15.257] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[11:45:15.257] cannot open data/movements/scripts/onEquipItem: No such file or directory
[11:45:15.257] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[11:45:15.257] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[11:45:15.257] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[11:45:15.257] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[11:45:15.257] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[11:45:15.257] cannot open data/movements/scripts/onEquipItem: No such file or directory
[11:45:15.257] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[11:45:15.257] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[11:45:15.257] cannot open data/movements/scripts/onDeEquipItem: No such file or directory

Code: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_ENERGYAREA)
combat:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ENERGY)

function onGetFormulaValues(cid, level, skill, attack, factor)
  min = (attack * 5.0) * -1
  max = (attack * 8.0) * -1
  return -min, -max
end

combat:setCombatCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

function onUseWeapon(player, variant)
  return combat:execute(player, variant)
end
 
Upvote 0 Downvote
Zothion said:
because now your onGetFormulaValues is invalid
and onEquip /DeEquip are functions, not files
Click to expand...

I just put more on ( cause i tried
Code: 
local combat = Combat()
combat:setParameter(COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
combat:setParameter(COMBAT_PARAM_EFFECT, CONST_ME_ENERGYAREA)
combat:setParameter(COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ENERGY)

function onGetFormulaValues(cid, level, skill, attack, factor)
  local atk_first = (player:getSlotItem(CONST_SLOT_LEFT)):getType():getAttack())
  local atk_second = (player:getSlotItem(CONST_SLOT_RIGHT)):getType():getAttack())
  local atk = atk_first + atk_second
  min = (attack * 5.0) * -1
  max = (attack * 8.0) * -1
  return -min, -max
end

combat:setCombatCallback(CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

function onUseWeapon(player, variant)
  return combat:execute(player, variant)
end

And recive this errors
Code: 
[12:42:44.951] [Error - LuaInterface::loadFile] data/weapons/scripts/wands.lua:7: unexpected symbol near ')'
[12:42:44.951] [Warning - Event::loadScript] Cannot load script (data/weapons/scripts/wands.lua)
[12:42:44.951] data/weapons/scripts/wands.lua:7: unexpected symbol near ')'
[12:42:45.580] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[12:42:45.580] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[12:42:45.580] cannot open data/movements/scripts/onEquipItem: No such file or directory
[12:42:45.580] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[12:42:45.580] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[12:42:45.580] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[12:42:45.581] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onEquipItem: No such file or directory
[12:42:45.581] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onEquipItem)
[12:42:45.581] cannot open data/movements/scripts/onEquipItem: No such file or directory
[12:42:45.581] [Error - LuaInterface::loadFile] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
[12:42:45.581] [Warning - Event::loadScript] Cannot load script (data/movements/scripts/onDeEquipItem)
[12:42:45.581] cannot open data/movements/scripts/onDeEquipItem: No such file or directory
 
Upvote 0 Downvote
you have
onGetFormulaValues(cid, level, skill, attack, factor)
but you call it with
CALLBACK_PARAM_SKILLVALUE, which is NOT (cid, level, skill, attack, factor) afaik

read shyzouls post
 
Upvote 0 Downvote
i dont touch a script of 0.3~ since back 2009 so i dont know how it works nowadays i based myself in 0.3 sources, try it
Code: 
local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_ENERGYAREA)
setCombatParam(combat, COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ENERGY)

function onGetFormulaValues(cid, level, skill, attack, factor)
min = (attack * 5.0) * -1
max = (attack * 8.0) * -1
return -min, -max
end
setCombatCallback(combat, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

function onUseWeapon(cid, var)
return doCombat(cid, combat, var)
end
 
Last edited:
Upvote 0 Downvote
I'm sorry guys movemment error was mine error, im noob, sorry...

@Shyzoul

I've tried your script change somethings:
Code: 
local combat = createCombatObject()
setCombatParam(combat, COMBAT_PARAM_TYPE, COMBAT_ENERGYDAMAGE)
setCombatParam(combat, COMBAT_PARAM_EFFECT, CONST_ME_ENERGYAREA)
setCombatParam(combat, COMBAT_PARAM_DISTANCEEFFECT, CONST_ANI_ENERGY)

function onGetFormulaValues(cid, level, skill, attack, factor)
   min = (attack * 100.0) * -1
   max = (attack * 100.0) * -1
   return min, max
end
setCombatCallback(combat, CALLBACK_PARAM_SKILLVALUE, "onGetFormulaValues")

function onUseWeapon(cid, var)
return doCombat(cid, combat, var)
end

I trought attack was return 100
Cause wand of vortex attack is: 1
Code: 
  <item id="2190" article="a" name="wand of vortex">
     <attribute key="description" value="Surges of energy rush through the tip of this wand." />
     <attribute key="weight" value="1900" />
     <attribute key="weaponType" value="wand" />
     <attribute key="shootType" value="energy" />
     <attribute key="range" value="3" />
     <attribute key="attack" value="1"/>
   </item>


But every attack returned 80 like attack was 0.8
Code: 
12:33 You deal 80 damage to a dragon.
12:37 You deal 80 damage to a dragon.
12:37 You deal 80 damage to a dragon.
12:37 You deal 80 damage to a dragon.

Is possible show attack of wand onlook?
Code: 
12:38 You see a wand of vortex.
It can only be wielded properly by sorcerers of level 7 or higher.
It weighs 19.00 oz.
Surges of energy rush through the tip of this wand.

Edit: I'm using 0.4
 
Last edited:
Upvote 0 Downvote
if you have like Attack: 10 for base, cant you change item description via item userdata or uid and change 10 to something else?
 
Upvote 0 Downvote
@dudie on 0.3 no clue but i can take a look after at tfs github to give you a clue, the attack return as i said is result of a formalae that include skill(club, axe, dist), monster def and probably more maths, so thats why.
 
Last edited:
Upvote 0 Downvote
Shyzoul said:
@dudie on 0.3 no clue but i can take a look after at tfs github to give you a clue, the attack return as i said is result of a formalae that include skill(club, axe, dist), monster def and probably more maths, so thats why.
Click to expand...

Lol you are a pro...
Thats why damage was 80 and no 100 8)
Code: 
<element energyPercent="20"/>
Ty

waiting anxiously for your help me to show where found to show wand atk on look
 
Upvote 0 Downvote

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