Understanding NPC DROP

[willianbobela]

You need to understand the first-line codes in the NPC:
What do I need to know?
There are 5 files to study:
in local/malay_gb/config/

npc_drop.lua​

in local/malay_gb/

good_item_drop.csv
item_drop_class.csv​

item_drop_color.csv​

​

in local/common/table/

npc.csv​

​

---

1. in local/malay_gb/config/
   npc_drop.lua
   Here have much informations. first check level to drop in nNpcLev + 10 for drops difference level =10 level less:
   

   function GetNpcMoneyAtt(nNpcLev, nUserLev, nDungeonId, nEctypeId)
       if nDungeonId ~= 0 then
           return 1
       end
       
       if nEctypeId ~= 0 then
           if (nNpcLev + 10) <= nUserLev then
               return 1
           end
   
           return 1
       end
       
       if (nNpcLev + 5) <= nUserLev then
           return 1
       end
   
       if nNpcLev >= 1 and nNpcLev <= 15 then
           return 1
       end
       
       if nNpcLev >= 16 and nNpcLev <= 25 then
           return 1
       end
   
       return 1
   end
   
   function GetNpcExpAtt(nNpcLev, nUserLev, nDungeonId, nEctypeId)
       if nDungeonId ~= 0 then
               return 1
           end
       
           if nEctypeId ~= 0 and nNpcLev >= 14 then
               return 1
           end
       
       if nNpcLev >= 1 and nNpcLev <= 15 then
               return 1
           end
   
           if nNpcLev >= 16 and nNpcLev <= 25 then
               return 1
           end
   
       return 1
   end
   
   function CanDropItem(nNpcLev, nUserLev, nDungeonId, nEctypeId, nDropType)
       if nDropType >= 5 and nDropType <= 8 then
           return 1
       end
   
       if nEctypeId ~= 0 then
           if (nNpcLev + 10) <= nUserLev then
               return 1
           end
   
           return 1
       end
       
       if (nNpcLev + 5) <= nUserLev then
           return 1
       end
   
       return 1
   end

   
   
   
   
2. local/malay_gb/table
   good_item_drop.csv
   Here is most important check percents
   1= 100%
   0.9= 90%
   0.001= 1%
   BUT NEED CHECK OTHERS ARCHIVES. There may be differences in the %, the ideal is to test
   t1= mobs
   t2= Chests drops/ boss out / First boss cave
   t3= on mine there is no mob or boss configured here
   t4= Patrol mobs, and some boss in caves
   t5= Boss Cave
   t6= Last Caves
   t7= Veteran
   t8= World Boss
   

   ID,item_id,item_name,t1,t4,t5,t6,t7,t8,minlev,maxlev,t2,t3
   44,5524,"Chest LR T6 e t8 only",0,0,0,0.2,0,0.080000,40,60,0,0
   45,5957,"Chest LE T6 e t8 only",0,0,0,0.2,0,0.080000,40,60,0,0

   
   
   
   
3. local/malay_gb/table
   item_drop_class.csv
   1nothing
   2ID= ID for file only
   3 ID to put in npc.csv
   4"description"
   5 items
   6 % drop
   
   

   ,ID,,,DropItems,DropRate
   90,4010,26,26������,"314,0;323,0;332,0;621,0;699,0;",0.05

   
   
   
   
4. local/malay_gb/table
   item_drop_color.csv
   Here is most important check percents
   1= 100%
   0.9= 90%
   0.001= 1%
   BUT NEED CHECK OTHERS ARCHIVES. There may be differences in the %, the ideal is to test
   I translated here, It's self explanatory, compare the columns:
   low lev = Levl
   level max drop = Levh
   *IMPORTANT* is level of mobs, not the character!
   

   ID,Name,Type,White,Green,Blue,Golden,GoldenPlus,BluePlus,GreenPlus,WhitePlus,Levl,Levh,Attenuation_Normal,Attenuation_Good
   1,mobs,1,"0.100 ","0.160 ","0.030 ","0.040 ",,,,,1,14,1,1
   2,mobs,1,"0.040 ","0.250 ","0.036 ","0.040 ",,,,,15,29,1,1
   3,mobs,1,"0.020 ","0.300 ","0.050 ","0.040 ",,,,,30,49,1,1
   4,mobs,1,"0.010 ","0.400 ","0.060 ","0.040 ",,,,,50,99,1,1
   5,BossOutCave,2,2,"0.300 ","0.005 ","0.050 ",,,,,1,19,1,1
   6,BossOutCave,2,2,"0.250 ","0.004 ","0.050 ",,,,,20,39,1,1
   7,BossOutCave,2,2,"0.250 ","0.004 ","0.050 ",,,,,40,99,1,1
   8,Nothing,3,1,"0.300 ","0.005 ",0,,,,,1,19,1,1
   9,Nothing,3,1,"0.250 ","0.004 ",0,,,,,20,39,1,1
   10,Nothing,3,1,"0.250 ","0.004 ","0.050 ",,,,,40,99,1,1
   11,mobsCave,4,1,"0.250 ","0.050 ","0.010 ",,,,,1,39,,1
   12,mobsCave,4,1,"0.250 ","0.040 ","0.010 ",,,,,40,99,,1
   13,BossCave,5,4,1,1,"0.020 ",,,,,1,14,,1
   14,BossCave,5,4,1,1,"0.010 ",,,,,15,39,,1
   15,BossCave,5,4,1,1,"0.010 ",,,,,40,99,,1
   16,BossCaveLast,6,4,1,1,"0.020 ",,,,,1,14,,1
   17,BossCaveLast,6,4,1,1,"0.020 ",,,,,15,39,,1
   18,BossCaveLast,6,4,1,1,"0.040 ",,,,,40,99,,1
   19,Vet,7,8,1,1,"0.024 ",,,,,1,39,,1
   20,Vet,7,8,1,1,"0.036 ",,,,,40,99,,1
   21,WorldBoss,8,8,1,1,"0.050 ",,,,,40,99,,1

   
   
   
   
5. in local/common/table/
   
   npc.csv
   Col:
   Put here your ID of item_drop_class.csv
   40=DropItems (used to drop equips communs)
   43=AloneDropitems (used to drop rare items)
   
   

   ID,mapname,Name,Type,Select,DetailType,ModelID,AttackFlag,TameType,ResourceType,BodyDuration,Lev,NotBroadcastDrop,EliteRate1,EliteRate2,title,BloodColorBound,EffectResist,SkillResist,HP,MP,Att,Dam,Dodge,Arm,DefaultAttack,DefaultMeleeAttack,Skills,PetSkills,elemDam,elemArm,AttRange,MovSpeed,AttSpeed,Exp,Nimbus,Gold,GoldRate,DropType,DropItems,AttrRate,LevAdjust,AloneDropItems,AloneAttrRate,AloneLevAdjust,AloneDropRate,DropItemNum,NpcRandomPos,Coor,Func,DefTalk,AcceptTask,FinishTask,RelatedTask,TrafficStation,LifeSkill,Force,CreditReward,AddMasterEffect,Foods,Home,LeaveViewUncache,CanSeeOtherNpc,DieRemoveUnderling,IsNearNpc,Memo
   294,����ħɮ,$L:npc_294$,1,3,,185,1,,,100,35,,,,0,,,,"1313 ","312 ",0,"97 ","36 ","650 ",20,,,,,650;650;650;650;650,60,120,3,"230 ","38 ",2000,0.5,1,403;,0.1;0;0;,"-1,1;",6023;4509,0;0;0;0;0;0;0;,"0,0;0,0;",0.13;0.13,,,-959;-1144;1,,,,,204;,,,,,,,,,1,,,