From 132332f9b863ff237ef1c1195c8fddd7a4ad3ebb Mon Sep 17 00:00:00 2001
From: lightningterror <lightningterror@yahoo.com>
Date: Sat, 6 Jul 2019 22:11:10 +0200
Subject: [PATCH] Gamedb/GSdx-hw: Add gamefix patches for Ace Combat Zero JP/KO
 versions. Add KO version to crc id list.

Fixes collision/missle hit issues.

Issue and patch sources (provided by arapapa) from thread:
https://forums.pcsx2.net/Thread-Ace-Combat-Zero-Collision-Issues
---
 bin/GameIndex.dbf      | 16 ++++++++++++++++
 plugins/GSdx/GSCrc.cpp |  3 ++-
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/bin/GameIndex.dbf b/bin/GameIndex.dbf
index ba7a6ba591..de6aa06f48 100644
--- a/bin/GameIndex.dbf
+++ b/bin/GameIndex.dbf
@@ -2410,6 +2410,7 @@ Region = PAL-M5
 // Reads AC4 and 5 saves for bonus unlockables.
 MemCardFilter = SCES-54041/SCES-50410/SCES-52424
 [patches = 194C9F38]
+	// Fixes collision/missle hit issues.
 	patch=0,EE,00131EB4,word,48498800
 	patch=0,EE,00131EB8,word,4B00682C
 	patch=0,EE,00131EC4,word,484A8800
@@ -3002,6 +3003,13 @@ XgKickHack = 1 // SPS.
 Serial = SCKA-20070
 Name   = Ace Combat Zero - The Belkan War
 Region = NTSC-K
+[patches = 2799A4E5]
+	// Fixes collision/missle hit issues.
+	patch=0,EE,00131EB4,word,48498800
+	patch=0,EE,00131EB8,word,4B00682C
+	patch=0,EE,00131EC4,word,484A8800
+	patch=0,EE,00131EC8,word,4B0C682C
+[/patches]
 ---------------------------------------------
 Serial = SCKA-20071
 Name   = MLB '06 - The Show
@@ -33164,6 +33172,13 @@ Serial = SLPS-25629
 Name   = Ace Combat Zero - The Belkan War
 Region = NTSC-J
 MemCardFilter = SCAJ-20173/SLPS-25629/SLPS-73250/SLPS-25052/SLPS-73205/SLPS-73410/SCAJ-20104/SCAJ-20136/SLPS-25418/SLPS-73218
+[patches = A04B52DB]
+	// Fixes collision/missle hit issues.
+	patch=0,EE,00131e7c,word,48498800
+	patch=0,EE,00131e80,word,4B00682C
+	patch=0,EE,00131e8c,word,484A8800
+	patch=0,EE,00131e90,word,4B0C682C
+[/patches]
 ---------------------------------------------
 Serial = SLPS-25630
 Name   = Pro Yakyuu Netsu Star 2006
@@ -40961,6 +40976,7 @@ Region = NTSC-U
 Compat = 5
 MemCardFilter = SLUS-21346/SLUS-20152/SLUS-20851
 [patches = 65729657]
+	// Fixes collision/missle hit issues.
 	patch=0,EE,00131EBC,word,48498800
 	patch=0,EE,00131EC0,word,4B00682C
 	patch=0,EE,00131ECC,word,484A8800
diff --git a/plugins/GSdx/GSCrc.cpp b/plugins/GSdx/GSCrc.cpp
index 1796576a0c..f26b76a552 100644
--- a/plugins/GSdx/GSCrc.cpp
+++ b/plugins/GSdx/GSCrc.cpp
@@ -449,9 +449,10 @@ CRC::Game CRC::m_games[] =
 	{0x4653CA3E, HarleyDavidson, US, 0},
 	// Games list for Automatic Mipmapping
 	// Basic mipmapping
-	{0x194C9F38, AceCombatZero, EU, 0},
+	{0x194C9F38, AceCombatZero, EU, 0}, // Ace Combat: The Belkan War
 	{0x65729657, AceCombatZero, US, 0},
 	{0xA04B52DB, AceCombatZero, JP, 0},
+	{0x2799A4E5, AceCombatZero, KO, 0},
 	{0x09B3AD4D, ApeEscape2, EU, 0},
 	{0xBDD9F5E1, ApeEscape2, US, 0},
 	{0xFE0A6AB6, ApeEscape2, JP, 0}, // Saru! Get You! 2