Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
When this card is Normal or Special Summoned, gain 500 Life Points for each Psychic-Type monster in your Graveyard.
--サイコ・エンペラー
--Psychic Emperor
local s,id=GetID()
function s.initial_effect(c)
	--recover
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_RECOVER)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetTarget(s.rectg)
	e1:SetOperation(s.recop)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e2)
end
function s.rectg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local val=Duel.GetMatchingGroupCount(Card.IsRace,tp,LOCATION_GRAVE,0,nil,RACE_PSYCHIC)*500
	Duel.SetTargetPlayer(tp)
	Duel.SetTargetParam(val)
	Duel.SetOperationInfo(0,CATEGORY_RECOVER,nil,0,tp,val)
end
function s.recop(e,tp,eg,ep,ev,re,r,rp)
	local val=Duel.GetMatchingGroupCount(Card.IsRace,tp,LOCATION_GRAVE,0,nil,RACE_PSYCHIC)*500
	local p=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER)
	Duel.Recover(p,val,REASON_EFFECT)
end