From 2fcdf141c5fc7ffc0d0255ef6497183872d97c7a Mon Sep 17 00:00:00 2001
From: Akash Mozumdar <akashmozumdar@gmail.com>
Date: Sat, 11 Aug 2018 03:20:31 -0400
Subject: [PATCH] bugfix engine some more

---
 vnrhook/src/engine/engine.cc | 9 ++++++++-
 vnrhook/src/engine/match.cc  | 2 +-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/vnrhook/src/engine/engine.cc b/vnrhook/src/engine/engine.cc
index 305b7e6..3d57de1 100644
--- a/vnrhook/src/engine/engine.cc
+++ b/vnrhook/src/engine/engine.cc
@@ -16435,6 +16435,13 @@ bool InsertAdobeFlash10Hook()
   return true;
 }
 
+/** Artikash 8/10/2018: Ren'py
+*
+*  Sample games: https://vndb.org/v19843 https://vndb.org/v12038 and many more OELVNs
+*
+*  Uses CPython, and links to python27.dll. PyUicodeUCS2_Format is the function used to process text.
+*  seems to use __thiscall convention, so ecx points to string class. offset 0xc from that is a wchar_t* to the actual string
+*/
 bool InsertRenpyHook()
 {
 	HookParam hp = {};
@@ -16444,7 +16451,7 @@ bool InsertRenpyHook()
 		ConsoleOutput("NextHooker: Ren'py failed: failed to find python27.dll or PyUnicodeUCS2_Format");
 		return false;
 	}
-	hp.offset = pusha_eax_off - 4;
+	hp.offset = pusha_ecx_off - 4;
 	hp.index = 0xc;
 	hp.length_offset = 0;
 	hp.split = pusha_ebx_off - 4;
diff --git a/vnrhook/src/engine/match.cc b/vnrhook/src/engine/match.cc
index d34f00a..9703975 100644
--- a/vnrhook/src/engine/match.cc
+++ b/vnrhook/src/engine/match.cc
@@ -721,7 +721,7 @@ bool DetermineNoEngine()
   }
 
   // jichi 2/14/2015: Guilty+ ＲＩＮ×ＳＥＮ (PK)
-  if (Util::CheckFile(L"rio.ini") || Util::CheckFile(L"*.war")) {
+  if (/*Util::CheckFile(L"rio.ini") || */Util::CheckFile(L"*.war")) {
     ConsoleOutput("vnreng: IGNORE unknown ShinaRio");
     return true;
   }