Corrected Palace Guard Cap bonus (#3824)

* Fixes #3815.
* Should give Neutral resistance +5% and +1% per refine above 5.
* Added missing ranged resistance +5% and +1% per refine above 5.
Thanks to @Everade and @Atemo!

db/re/item_db.txt

@@ -9897,7 +9897,7 @@
 18873,Sweet_Valentine_Out,Sweet Valentine Out,4,20,,100,,1,,0,0xFFFFFFFF,63,2,256,,1,1,865,{ bonus bMaxHPrate,7; bonus bMaxSPrate,7; },{},{}
 18874,One_Eyed_Glass_,Cyclops Glasses,4,10,,100,,,,1,0xFFFFFFFF,63,2,512,,1,,23,{},{},{}
 18877,Baron_Evil_Eye,Baron's Evil Eye,4,10,,300,,,,0,0xFFFFFFFF,63,2,512,,30,,989,{ bonus bDelayrate,-5; bonus bUseSPrate,5; },{},{}
-18878,Palace_Guard_Cap,Palace Guard Cap,4,10,,1000,,15,,1,0xFFFFFFFF,63,2,256,,50,1,991,{ .@r = getrefine(); bonus2 bAddEle,Ele_Neutral,4+.@r/6; bonus bLongAtkRate,4+.@r; bonus bUnbreakableHelm; },{},{}
+18878,Palace_Guard_Cap,Palace Guard Cap,4,10,,1000,,15,,1,0xFFFFFFFF,63,2,256,,50,1,991,{ .@r = max(5,getrefine()); bonus2 bSubEle,Ele_Neutral,.@r; bonus bLongAtkDef,.@r; bonus bUnbreakableHelm; },{},{}
 18879,Angry_Scorpion_Hat,Angry Scorpion Hat,4,10,,100,,5,,0,0xFFFFFFFF,63,2,256,,0,1,995,{ bonus bMdef,5; },{},{}
 18880,Advanced_Jao_King_Hat,Advanced Jao King Hat,4,10,,1500,,4,,1,0xFFFFFFFF,63,2,256,,175,1,996,{ bonus bAllStats,3; bonus bMaxHPrate,5; bonus bMaxSPrate,5; },{},{}
 18882,Kannam_On_Head,Kannam On Head,4,10,,200,,5,,0,0xFFFFFFFF,63,2,256,,20,1,1003,{ bonus3 bAutoSpellWhenHit,"SA_DELUGE",1,50; .@r = getrefine(); if (.@r > 3) bonus3 bAutoSpellWhenHit,"WZ_WATERBALL",.@r/3,50; },{},{}