[Tutorial] Fix Purchase Cash Shop By Gold

[likertuban]

Hello, this has been a problem, I almost forgot about this function
this function that let you purchase cash shop using gold was actually designed by CCR to be used on Test Server and not Open Server.
to enable the setting edit this files :
Zone Server\WorldInfo\WorldInfo.ini
and change to : BuyCashItemByGold = true
the problem happened when you purchase the item on game, it would crash the zone, it was caused by nonexistent Database Object,

there's two method to fix this crash issue:
1. For Beginner
open your zoneserver.exe using hex editor, go to offset 2ef5bf
change :
E8 46 7C D1 FF 0F B6 C0 85 C0 75
to
90 90 90 90 90 90 90 90 85 C0 EB
Pros: it's easy, fast anyone can do it without headache
Cons:

• it's disabling the LOG feature
• The gold in your inventory won't be updated, say you had 1000 Gold, and you purchase something which cost 700, your inventory Gold will remain 1000 after purchase, but your actual gold in server is 300, you will be able to update your gold if you purchase/sell something on NPC, this happened because the zone didn't send packet to update the gold

2. Using module
Pros:

• you could fix/send update Gold packet
• you could even write your own log ( I haven't write the code, so I just disabled it at the moment)

Cons: you need more knowledge and it might cause Headache for beginner

here's the snippet of the module:

void _buybygold_complete(void *_this, void *pOne, void *Send, void *pRecv, void *pSrc, void *pSheet, bool bCouponUse){
	//send alter money inform packet
	auto p = (void (__cdecl *)(void *, char ))0x1400DF070;
	p(pOne,0);


	//call original function
	auto ori = (void (__cdecl*)(void *, void *, void *, void *, void *, void *, bool )) 0x140300840;
	return ori(_this,pOne,Send,pRecv,pSrc,pSheet,bCouponUse);
}


bool CallProc_InsertCashItemLog(void *_this, unsigned int dwSerial, char byLv, char *szItemCode, char *szItemName, char byNum, unsigned int dwCost)
{
	//disable log, you had to write your own log/database connection yourself
	return true;
}


void CCashByGold::Init()
{
	WriteInstruction(0x140001FCD,(INT64)_buybygold_complete,0,0xE9);
	WriteInstruction(0x140007E0A,(INT64)CallProc_InsertCashItemLog,0,0xE9);
}

NOTE: this was supposed to be for Test Server, I haven't tested too deep about this, so use at your own risk, if you encounter any problem/another bug, you could write the comment bellow

 

[pakkitto65]

hello sir
I get this message when I want to buy from the store:

Cash related: Item price is diferent

 

[IvonaDP]

hello sir
I get this message when I want to buy from the store:

Cash related: Item price is diferent

its 2.2.3.2 server ?
what you need to do are adjust the cash shop item price server side and client side .
server side : CashShop.dat and CashShop_str.dat
client side : Itemcash.edf and NDItemcash.edf

if you dont know how to do that , later i give mine .

 

[pakkitto65]

yes sir, I use 2.2.2.3 and I thank you for your offer because I'm very green in thisThank you

 

[IvonaDP]

yes sir, I use 2.2.2.3 and I thank you for your offer because I'm very green in thisThank you

I m girl , dont call sir :
here the cashshop 2232 that i make before when adding some item 4.15 to 2232 .
in that cashshop , the item that listed at there are still default item .

link download :

You must be registered to see links

 

[pakkitto65]

I m girl , dont call sir :
here the cashshop 2232 that i make before when adding some item 4.15 to 2232 .
in that cashshop , the item that listed at there are still default item .

link download :

You must be registered to see links

thank you very much Miss

 

[pakkitto65]

IvonaDP

Hello miss, I have changed the files that you have passed me and I still get the same message:

Cash related: Item price is diferent

REMOVED

still thank you for your help.Thank you

 

[IvonaDP]

IvonaDP

Hello miss, I have changed the files that you have passed me and I still get the same message:

Cash related: Item price is diferent

REMOVED

still thank you for your help.Thank you

try download the files again , I already fix it and put the update there.
now its can buy the item .

 

[pakkitto65]

IvonaDP

Ok, I did what you said and now it works.thanks a lot