[Request] Question about CHANGE_EXP_RATIO_EVENT/EUBusinessEvent

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Hello guys i am struggle to find a solution of CHANGE_EXP_RATIO_EVENT/EUBusinessEvent x1 EXP issue.

In short CHANGE_EXP_RATIO_EVENT/EUBusinessEvent can be enabled in schedule.cfg with name EUBusinessEventUpdate and set in server.cfg ->SR_ShardManager ->ExtraExpRatio. We are using it on our server to make double exp event in selected days. WWO is set x2 EXP/SP and CHANGE_EXP_RATIO_EVENT is X3. Everything is working fine during event,but when event is over, game server EXP is changed back to x1 (100) instead to x2 (250 set in server.cfg)

I try to find the offset responsible of EXP switching and set value force to x2 (200)
I think this is the offset with server logic about EXP switching,but can find the reason of issue.

(Shard Manager)

 Spoiler

CPU Disasm
Address Hex dump Command Comments
004187FA |. 51 PUSH ECX ; /Arg1
004187FB |. E8 508F1000 CALL 00521750 ; \SR_GameServer.00521750
00418800 |. EB 0A JMP SHORT 0041880C
00418802 |> 8D5424 3B LEA EDX,[ESP+3B]
00418806 |. 52 PUSH EDX ; /Arg1
00418807 |. E8 948F1000 CALL 005217A0 ; \SR_GameServer.005217A0
0041880C |> 0FB64C24 3B MOVZX ECX,BYTE PTR SS:[ESP+3B] ; Switch (cases 1..2, 3 exits)
00418811 |. 8BC1 MOV EAX,ECX
00418813 |. 83E8 01 SUB EAX,1
00418816 |. 74 58 JE SHORT 00418870
00418818 |. 83E8 01 SUB EAX,1
0041881B |. 74 18 JE SHORT 00418835
0041881D |. 51 PUSH ECX ; Default case of switch SR_GameServer.41880C
0041881E |. 68 AC02AE00 PUSH OFFSET 00AE02AC ; ASCII "OnChangeExpRatioEvent, Unhandled Msg has been detected! (%d)"
00418823 |. 68 01000002 PUSH 2000001
00418828 |. E8 13DE5100 CALL 00936640
0041882D |. 83C4 0C ADD ESP,0C
00418830 |. E9 84000000 JMP 004188B9
00418835 |> D9E8 FLD1 ; Case 2 of switch SR_GameServer.41880C
00418837 |. 8D4424 3C LEA EAX,[ESP+3C]
0041883B |. 50 PUSH EAX ; /Arg1
0041883C |. D915 1825C800 FST DWORD PTR DS:[0C82518] ; |FLOAT 0.0
00418842 |. B8 02000000 MOV EAX,2 ; |
00418847 |. D91D 1C25C800 FSTP DWORD PTR DS:[0C8251C] ; |FLOAT 0.0
0041884D |. 8BCB MOV ECX,EBX ; |
0041884F |. C74424 40 0F0 MOV DWORD PTR SS:[ESP+40],0C0F ; |
00418857 |. E8 34B8FEFF CALL 00404090 ; \SR_GameServer.00404090
0041885C |. 68 7802AE00 PUSH OFFSET 00AE0278 ; ASCII "OnChangeExpRatioEvent CHANGE_EXP_RATIO_EVENT_STOP"
00418861 |. 68 01000002 PUSH 2000001
00418866 |. E8 D5DD5100 CALL 00936640
0041886B |. 83C4 08 ADD ESP,8
0041886E |. EB 49 JMP SHORT 004188B9
00418870 |> D905 905DB400 FLD DWORD PTR DS:[0B45D90] ; FLOAT 1.200000, case 1 of switch SR_GameServer.41880C
00418876 |. 8D4C24 3C LEA ECX,[ESP+3C]
0041887A |. 51 PUSH ECX ; /Arg1
0041887B |. D915 1825C800 FST DWORD PTR DS:[0C82518] ; |FLOAT 0.0
00418881 |. B8 02000000 MOV EAX,2 ; |
00418886 |. D91D 1C25C800 FSTP DWORD PTR DS:[0C8251C] ; |FLOAT 0.0
0041888C |. 8BCB MOV ECX,EBX ; |
0041888E |. C74424 40 0E0 MOV DWORD PTR SS:[ESP+40],0C0E ; |
00418896 |. E8 F5B7FEFF CALL 00404090 ; \SR_GameServer.00404090
0041889B |. DD05 005CB400 FLD QWORD PTR DS:[0B45C00] ; FLOAT 1.200000047683716
004188A1 |. 83EC 08 SUB ESP,8
004188A4 |. DD1C24 FSTP QWORD PTR SS:[ESP]
004188A7 |. 68 4002AE00 PUSH OFFSET 00AE0240 ; ASCII "OnChangeExpRatioEvent CHANGE_EXP_RATIO_EVENT_START (%f)"
004188AC |. 68 01000002 PUSH 2000001
004188B1 |. E8 8ADD5100 CALL 00936640
004188B6 |. 83C4 10 ADD ESP,10
004188B9 |> 833D A4A9D600 CMP DWORD PTR DS:[0D6A9A4],0
004188C0 |. 75 05 JNE SHORT 004188C7
004188C2 |. E8 99C25400 CALL 00964B60
004188C7 |> A1 A4A9D600 MOV EAX,DWORD PTR DS:[0D6A9A4]
004188CC |. E8 4FFD1D00 CALL 005F8620 ; [SR_GameServer.005F8620
004188D1 |. 5B POP EBX
004188D2 |. 8BE5 MOV ESP,EBP

Any hint will be useful.

Regards

[Salvero]

Hello, would be nice if someone could help with that!

[Salvero]

Would appreciate any help, guys pls. You will get a reward if you can resolve the problem.
Add me to discord

[hexcode]

After a year from my struggle to find a solution ,i am still trying to figure out how to fix it.Try a lot of things,but still no success.
I think the problem is in system default value set in GS_SHARD ,this value start server on x1 if ExpRatio its not set in config file:
Individual Exp Gain Ratio: system default

I cant find where this system default value for Individual Exp Gain Ratio is set/calculate.



I try to changed the value of fmul fmul ds:dbl_7041B0 from 100->200,its show in GS_SHARD log consolewith new value 200 ,but when value is above 100 server exp is forced to x1.


If the fmul ds:dbl_7041B0 i set to 1.0 for example ,the game EXP is set to x100. In short this is not the value that define the Individual Exp Gain Ratio: system default


I need hints how to find and change the default value of :Individual Exp Gain Ratio: system default from 100 to 200.I think this will fix the issue with the switching x1(100),instead stay like is set to x2 (200) after event EUBusinessEventUpdate is over.

Any hint will be useful.

Regards