Update "Darkness Half"

-Tokens should be Level 2
-Card should equip itself to the monster
-Added handling for equippable Continuous Traps

Author: TheRazgriz

unofficial/c511001528.lua

@@ -1,74 +1,69 @@
+--ダークネス・ハーフ
 --Darkness Half
 local s,id=GetID()
+local TOKEN_DARK=id+1
 function s.initial_effect(c)
-	aux.AddPersistentProcedure(c,0,s.filter,CATEGORY_ATKCHANGE+CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN,EFFECT_FLAG_DAMAGE_STEP,TIMING_DAMAGE_STEP,TIMING_DAMAGE_STEP,s.condition,nil,s.target,s.operation)
-	--atk
+	--Activate
 	local e1=Effect.CreateEffect(c)
-	e1:SetType(EFFECT_TYPE_FIELD)
-	e1:SetCode(EFFECT_SET_BASE_ATTACK)
-	e1:SetRange(LOCATION_SZONE)
-	e1:SetTargetRange(LOCATION_MZONE,LOCATION_MZONE)
-	e1:SetTarget(aux.PersistentTargetFilter)
-	e1:SetValue(s.atkval)
+	e1:SetDescription(aux.Stringid(id,0))
+	e1:SetCategory(CATEGORY_EQUIP)
+	e1:SetType(EFFECT_TYPE_ACTIVATE)
+	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DAMAGE_STEP)
+	e1:SetCode(EVENT_FREE_CHAIN)
+	e1:SetHintTiming(TIMING_DAMAGE_STEP|TIMING_BATTLE_PHASE)
+	e1:SetCondition(aux.StatChangeDamageStepCondition)
+	e1:SetCost(aux.RemainFieldCost)
+	e1:SetTarget(s.target)
+	e1:SetOperation(s.operation)
 	c:RegisterEffect(e1)
-	--Destroy
-	local e2=Effect.CreateEffect(c)
-	e2:SetType(EFFECT_TYPE_CONTINUOUS+EFFECT_TYPE_FIELD)
-	e2:SetRange(LOCATION_SZONE)
-	e2:SetCode(EVENT_LEAVE_FIELD)
-	e2:SetCondition(s.descon)
-	e2:SetOperation(s.desop)
-	c:RegisterEffect(e2)
-	--Destroy
-	local e3=Effect.CreateEffect(c)
-	e3:SetType(EFFECT_TYPE_CONTINUOUS+EFFECT_TYPE_SINGLE)
-	e3:SetCode(EVENT_LEAVE_FIELD)
-	e3:SetOperation(s.desop2)
-	c:RegisterEffect(e3)
 end
-function s.atkval(e,c)
-	return c:GetBaseAttack()/2
-end
-function s.condition(e,tp,eg,ep,ev,re,r,rp)
-	return Duel.GetCurrentPhase()~=PHASE_DAMAGE or not Duel.IsDamageCalculated()
-end
-function s.cfilter(c,atk)
+s.listed_names={TOKEN_DARK}
+function s.atkfilter(c,atk)
 	return c:IsFaceup() and c:GetAttack()>atk
 end
-function s.filter(c,e,tp)
-	return c:IsFaceup() and not Duel.IsExistingMatchingCard(s.cfilter,tp,LOCATION_MZONE,0,1,nil,c:GetAttack())
+function s.eqfilter(c,tp)
+	return c:IsFaceup() and not Duel.IsExistingMatchingCard(s.atkfilter,tp,LOCATION_MZONE,0,1,nil,c:GetAttack())
 end
-function s.target(e,tp,eg,ep,ev,re,r,rp,tc,chk)
-	if chk==0 then return Duel.GetLocationCount(1-tp,LOCATION_MZONE)>1 and not Duel.IsPlayerAffectedByEffect(1-tp,CARD_BLUEEYES_SPIRIT) 
-		and Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,1000,1000,3,RACE_FIEND,ATTRIBUTE_DARK,POS_FACEUP_ATTACK,1-tp) end
+function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
+	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and s.eqfilter(chkc,tp) end
+	if chk==0 then return Duel.IsExistingTarget(s.eqfilter,tp,LOCATION_MZONE,0,1,nil,tp) and not Duel.IsPlayerAffectedByEffect(1-tp,CARD_BLUEEYES_SPIRIT) end
+	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_EQUIP)
+	local g=Duel.SelectTarget(tp,s.eqfilter,tp,LOCATION_MZONE,0,1,1,nil,tp)
+	Duel.SetOperationInfo(0,CATEGORY_EQUIP,g,1,0,0)
 	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,2,0,0)
 	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,2,tp,0)
 end
 function s.operation(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
+	if not c:IsLocation(LOCATION_SZONE) or not c:IsRelateToEffect(e) or c:IsStatus(STATUS_LEAVE_CONFIRMED) then return end
 	local tc=Duel.GetFirstTarget()
+	if tc:IsRelateToEffect(e) and tc:IsFaceup() then
+		Duel.Equip(tp,c,tc)
+		--Equipped monster's original ATK is halved
+		local e1=Effect.CreateEffect(c)
+		e1:SetType(EFFECT_TYPE_EQUIP)
+		e1:SetCode(EFFECT_SET_BASE_ATTACK)
+		e1:SetValue(tc:GetBaseAttack()/2)
+		e1:SetReset(RESET_EVENT|RESETS_STANDARD)
+		c:RegisterEffect(e1)
+		--Equip limit
+		local e2=Effect.CreateEffect(c)
+		e2:SetType(EFFECT_TYPE_SINGLE)
+		e2:SetCode(EFFECT_EQUIP_LIMIT)
+		e2:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
+		e2:SetValue(1)
+		e2:SetReset(RESET_EVENT|RESETS_STANDARD)
+		c:RegisterEffect(e2)
+	else
+		c:CancelToGrave(false)
+	end
 	if not tc or Duel.GetLocationCount(1-tp,LOCATION_MZONE)<=1 or Duel.IsPlayerAffectedByEffect(1-tp,CARD_BLUEEYES_SPIRIT) 
-		or not Duel.IsPlayerCanSpecialSummonMonster(tp,id+1,0,TYPES_TOKEN,1000,1000,3,RACE_FIEND,ATTRIBUTE_DARK,POS_FACEUP_ATTACK,1-tp) then return end
+		or not Duel.IsPlayerCanSpecialSummonMonster(tp,TOKEN_DARK,0,TYPES_TOKEN,1000,1000,2,RACE_FIEND,ATTRIBUTE_DARK,POS_FACEUP_ATTACK,1-tp) then return end
 	if c:IsRelateToEffect(e) and tc:IsFaceup() and tc:IsRelateToEffect(e) then
 		for i=1,2 do
-			local token=Duel.CreateToken(tp,id+1)
+			local token=Duel.CreateToken(tp,TOKEN_DARK)
 			Duel.SpecialSummonStep(token,0,tp,1-tp,false,false,POS_FACEUP_ATTACK)
 		end
 		Duel.SpecialSummonComplete()
 	end
 end
-function s.descon(e,tp,eg,ep,ev,re,r,rp)
-	local c=e:GetHandler()
-	if c:IsStatus(STATUS_DESTROY_CONFIRMED) then return false end
-	local tc=c:GetFirstCardTarget()
-	return tc and eg:IsContains(tc)
-end
-function s.desop(e,tp,eg,ep,ev,re,r,rp)
-	Duel.Destroy(e:GetHandler(),REASON_EFFECT)
-end
-function s.desop2(e,tp,eg,ep,ev,re,r,rp)
-	local tc=e:GetHandler():GetFirstCardTarget()
-	if tc and tc:IsLocation(LOCATION_MZONE) then
-		Duel.Destroy(tc,REASON_EFFECT)
-	end
-end