From c095e54b62b08dc787fdc85d707594fe5682db92 Mon Sep 17 00:00:00 2001
From: "Mr.Stalin" <fakels@yandex.ru>
Date: Thu, 9 Mar 2017 19:26:13 +0300
Subject: [PATCH] Add new get arguments(arg7/arg8/arg9) to HOOK_BARTERPRICE
 (from Crafty)

---
 sfall/HookScripts.cpp | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/sfall/HookScripts.cpp b/sfall/HookScripts.cpp
index f8d5a58f..a100cb9b 100644
--- a/sfall/HookScripts.cpp
+++ b/sfall/HookScripts.cpp
@@ -520,7 +520,7 @@ static void __declspec(naked) RemoveObjHook() {
 
 static void __declspec(naked) BarterPriceHook() {
 	__asm {
-		hookbegin(6);
+		hookbegin(9);
 		mov args[0], eax;
 		mov args[4], edx;
 		call barter_compute_value_
@@ -533,6 +533,16 @@ static void __declspec(naked) BarterPriceHook() {
 		mov eax, ds:[_btable]
 		call item_total_cost_
 		mov args[20], eax;
+		mov  eax, ds:[_ptable]
+		mov  args[24], eax
+		call item_total_cost_
+		mov  args[28], eax 
+		xor  eax, eax
+		cmp  edi, args[0] // check offers button
+		jne  skip
+		inc  eax
+skip:
+		mov  args[32], eax
 		mov eax, edx;
 		pushad;
 		push HOOK_BARTERPRICE;