From 4bb77cac099e9ae2c9714d29a42b0e6684f99541 Mon Sep 17 00:00:00 2001
From: Nezarn <nezarno90@gmail.com>
Date: Wed, 1 Jul 2020 12:37:59 +0200
Subject: [PATCH] - Homura (Nesica): fix mouse in windowed mode

- Homura (Nesica): fix mouse in windowed mode
---
 .../Functions/Games/Nesica/NesicaGeneric.cpp  | 24 +++++++++++++++++++
 OpenParrot/src/Utility/GameDetect.cpp         |  2 +-
 OpenParrot/src/Utility/GameID.h               |  3 ++-
 3 files changed, 27 insertions(+), 2 deletions(-)

diff --git a/OpenParrot/src/Functions/Games/Nesica/NesicaGeneric.cpp b/OpenParrot/src/Functions/Games/Nesica/NesicaGeneric.cpp
index 83e2641..9d72398 100644
--- a/OpenParrot/src/Functions/Games/Nesica/NesicaGeneric.cpp
+++ b/OpenParrot/src/Functions/Games/Nesica/NesicaGeneric.cpp
@@ -322,6 +322,30 @@ static InitFunction initFunction_DoNotFall([]()
 #endif
 }, GameID::DoNotFall);
 
+static InitFunction initFunction_HomuraNesica([]()
+{
+	uintptr_t imageBase = (uintptr_t)GetModuleHandleA(0);
+	init_FastIoEmu();
+	init_RfidEmu();
+	init_RegHooks();
+	if (GameDetect::enableNesysEmu)
+		init_NesysEmu();
+#if _M_IX86
+	init_CryptoPipe(GameDetect::NesicaKey);
+#endif
+	if (ToBool(config["General"]["Windowed"]))
+	{
+		// don't set cursor POS to X=240 Y=320
+		injector::MakeNOP(imageBase + 0x123394, 16, true);
+		injector::MakeNOP(imageBase + 0x1235AE, 16, true);
+
+		// show cursor
+		injector::WriteMemory<BYTE>(imageBase + 0x1233A5, 0x01, true);
+		injector::WriteMemory<BYTE>(imageBase + 0x1235BF, 0x01, true);
+	}
+
+}, GameID::HomuraNesica);
+
 static InitFunction initFunction_Theatrhythm([]()
 	{
 		uintptr_t imageBase = (uintptr_t)GetModuleHandleA(0);
diff --git a/OpenParrot/src/Utility/GameDetect.cpp b/OpenParrot/src/Utility/GameDetect.cpp
index 67eab85..cc7c541 100644
--- a/OpenParrot/src/Utility/GameDetect.cpp
+++ b/OpenParrot/src/Utility/GameDetect.cpp
@@ -155,7 +155,7 @@ void GameDetect::DetectCurrentGame()
 		isNesica = true;
 		break;
 	case 0xabc41e0a: // Homura
-		currentGame = GameID::Nesica;
+		currentGame = GameID::HomuraNesica;
 		NesicaKey = NesicaKey::None;
 		isNesica = true;
 		break;
diff --git a/OpenParrot/src/Utility/GameID.h b/OpenParrot/src/Utility/GameID.h
index aa4a830..1fc8f93 100644
--- a/OpenParrot/src/Utility/GameID.h
+++ b/OpenParrot/src/Utility/GameID.h
@@ -81,5 +81,6 @@ enum class GameID
 	KOF98Nesica,
 	VampireSavior,
 	ChaosCode,
-	DoNotFall
+	DoNotFall,
+	HomuraNesica
 };
\ No newline at end of file