Added 2 item scripts for Shadow item combo.

Source: http://forums.irowiki.org/showpost.php?p=1368518&postcount=660

Signed-off-by: nanakiwurtz <nanakiwurtz240@gmail.com>

db/re/item_combo_db.txt

@@ -258,8 +258,8 @@
 24059:24069,{ bonus2 bExpAddRace,0,3; }
 24060:24070,{ bonus2 bExpAddRace,1,3; }
 24061:24064,{ bonus2 bExpAddRace,3,3; }
-24078:24079:24080,{ bonus3 bSPDrainRate,10,1,0; }
-24081:24082:24083,{ bonus3 bHPDrainRateRace,11,40,2; }
+24078:24079:24080,{ bonus3 bSPDrainRate,10,1+(getequiprefinerycnt(EQI_SHADOW_WEAPON)+getequiprefinerycnt(EQI_SHADOW_ACC_R)+getequiprefinerycnt(EQI_SHADOW_ACC_L)/10),0; }
+24081:24082:24083,{ bonus3 bHPDrainRateRace,11,40,2+(getequiprefinerycnt(EQI_SHADOW_ARMOR)+getequiprefinerycnt(EQI_SHADOW_SHIELD)+getequiprefinerycnt(EQI_SHADOW_SHOES)/5); }
 1990:2989,{ bonus2 bSkillAtk,"CG_ARROWVULCAN",200; }
 4488:4169,{ if(getequiprefinerycnt(EQI_SHOES) >= 15) { bonus bMaxHPrate,15; bonus bMaxSPrate,15; } else { bonus bMaxHPrate,10; bonus bMaxSPrate,10; } }
 4608:4609,{ bonus2 bAddSize,Size_Medium,15; bonus2 bAddSize,Size_Large,15; bonus2 bSubSize,Size_Medium,5; bonus2 bSubSize,Size_Large,5; }