Duel.SetTargetParam

Signature

Duel.SetTargetParam(int param) -> void

Description

Stores param as the target parameter for the currently handled Chain. Operations commonly read it with Duel.GetChainInfo(0, CHAININFO_TARGET_PARAM), often together with CHAININFO_TARGET_PLAYER. Use it for data that should be frozen at activation time; recalculate in the operation when the card text depends on the current state.

How To Use It

Use this together with Duel.SetTargetPlayer to store a number needed at resolution, such as LP amount, number of cards, or a selected option.

local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
Duel.Damage(p,d,REASON_EFFECT)

If the amount should be recalculated at resolution, do not freeze it here; announce the expected operation with Duel.SetOperationInfo and calculate again in the operation.

Related Functions

• Duel.SetTargetPlayer
• Duel.GetChainInfo
• Duel.SetOperationInfo

Parameters

• param int - Integer target parameter stored on the current Chain.

Source

• D:\Programs\GitHub\ygopro-core\libduel.cpp:5007

Guided Examples

Learn how to use this function in context:

• Categories, Properties, And Hint Timing
• Client UI And Prompt Behavior
• Cost, Target, And Operation Lifecycle
• Write Your First Custom Card
• First Scripts To Study
• LP Recovery and Effect Damage

More guided lessons (1)

• Player-Targeted Effects

Used By

Generated from the local Scripts/ folder and cards.cdb.

• Detected in 925 indexed script(s).
• Search this function in the Script Explorer with Duel.SetTargetParam.

Card	ID	Script	Detected Calls
Pere-Zenet Em Heru	46273941	Scripts/c46273941.lua	1
Junoldo the Shadespirit Power Patron	10266279	Scripts/c10266279.lua	1
Flower Cardian Peony with Butterfly	57261568	Scripts/c57261568.lua	1
A Bao A Qu, the Lightless Shadow	4731783	Scripts/c4731783.lua	1
Flower Cardian Willow with Calligrapher	89818984	Scripts/c89818984.lua	1
Magikey Dragon - Andrabime	71159974	Scripts/c71159974.lua	1
Forbidden Dark Contract with the Swamp King	10833828	Scripts/c10833828.lua	1
Plunder Patrollship Jord	85969517	Scripts/c85969517.lua	1
Meklord Astro Mekanikle	63468625	Scripts/c63468625.lua	1
Abyss-steam	63941169	Scripts/c63941169.lua	1
Flower Cardian Moonflowerviewing	33541430	Scripts/c33541430.lua	1
Witchcrafter Pittore	95245544	Scripts/c95245544.lua	1
Fallen Paradise of the Sacred Beasts	65861210	Scripts/c65861210.lua	1
Genex Ally Triforce	52709508	Scripts/c52709508.lua	1
Vernusylph of the Thawing Mountains	9238125	Scripts/c9238125.lua	1
Gladiator Beast Gaiodiaz	90957527	Scripts/c90957527.lua	1
Megalith Anastasis	29876299	Scripts/c29876299.lua	1
Fabled Realm's Revival	57775790	Scripts/c57775790.lua	1
Miracle Synchro Fusion	36484016	Scripts/c36484016.lua	1
Neo Super Quantal Mech King Blaster Magna	95493471	Scripts/c95493471.lua	1
Indiora Doom Volt the Cubic Emperor	3775068	Scripts/c3775068.lua	1
Vulcan Dragni the Cubic King	77387463	Scripts/c77387463.lua	1
Rank-Up-Magic Zexal Force	36224040	Scripts/c36224040.lua	1
Yummy★Redemption	65853758	Scripts/c65853758.lua	1
...and 901 more

Script Examples

Pere-Zenet Em Heru (46273941)

Source: Scripts/c46273941.lua

	if chk==0 then return Duel.IsPlayerCanDraw(tp,1) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end

Junoldo the Shadespirit Power Patron (10266279)

Source: Scripts/c10266279.lua

	if chk==0 then return Duel.IsPlayerCanDraw(tp,2) end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(2)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,2)
	Duel.SetOperationInfo(0,CATEGORY_HANDES_SELF,nil,0,tp,1)

Flower Cardian Peony with Butterfly (57261568)

Source: Scripts/c57261568.lua

	if chk==0 then return true end
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(1)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end