From d650bbedf8d20fa88a062b46a82d963aba57b56f Mon Sep 17 00:00:00 2001
From: XyFreak <xyfreak@tenyx.de>
Date: Sun, 19 May 2019 13:32:08 +0200
Subject: [PATCH] Hook GetCategoryVolume in loop as well

---
 .../XenobladeX_mod_RebalanceAudio/patches.txt | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/Mods/XenobladeX_mod_RebalanceAudio/patches.txt b/Mods/XenobladeX_mod_RebalanceAudio/patches.txt
index 789d8b2a..81e4956d 100644
--- a/Mods/XenobladeX_mod_RebalanceAudio/patches.txt
+++ b/Mods/XenobladeX_mod_RebalanceAudio/patches.txt
@@ -14,6 +14,9 @@ codeCaveSize = 0x200
 0x000001B4 = .float 0.7 ; SYSTEM
 0x000001B8 = .float 1.0 ; ENVIRONMENT
 0x000001BC = .float 1.0 ; WEATHER
+0x000001C0 = .float 1.0 ; EVENT_CS
+0x000001C4 = .float 1.0 ; EVENT_VOICE
+0x000001C8 = .float 1.0 ; EVENT_SE
 
 ##
 # Do not touch anything below if you don't know what you are doing!
@@ -29,6 +32,10 @@ _audioVolumeGimmick     = 0x000001B0
 _audioVolumeSystem      = 0x000001B4
 _audioVolumeEnvironment = 0x000001B8
 _audioVolumeWeather     = 0x000001BC
+_audioVolumeEventCs     = 0x000001C0
+_audioVolumeEventVoice  = 0x000001C4
+_audioVolumeEventSe     = 0x000001C8
+_audioVolumeUnknown     = 0x000001F0
 
 ##
 # Hook routines start here
@@ -89,3 +96,39 @@ _hookSetWeatherVolume = 0x00000070
 0x00000074 = lfs       f1, _audioVolumeWeather@l(r11)
 0x00000078 = blr
 0x028933E4 = bla       _hookSetWeatherVolume ; Install Hook
+
+# EVENT_* is initialized in a loop so we have to identify the current loop
+# iteration and return the desired value
+
+_eventHookStart   = 0x00000080
+_eventHookVoice   = 0x00000094
+_eventHookSe      = 0x00000108
+_eventHookDefault = 0x0000011C
+
+# EVENT_CS
+0x00000080 = cmpwi     r28, 3
+0x00000084 = bne       _eventHookVoice
+0x00000088 = lis       r11, _audioVolumeEventCs@ha
+0x0000008C = lfs       f1, _audioVolumeEventCs@l(r11)
+0x00000090 = blr
+
+# EVENT_VOICE
+0x00000094 = cmpwi     r28, 2
+0x00000098 = bne       _eventHookSe
+0x0000009C = lis       r11, _audioVolumeEventVoice@ha
+0x00000100 = lfs       f1, _audioVolumeEventVoice@l(r11)
+0x00000104 = blr
+
+# EVENT_SE
+0x00000108 = cmpwi     r28, 1
+0x0000010C = bne       _eventHookDefault
+0x00000110 = lis       r11, _audioVolumeEventSe@ha
+0x00000114 = lfs       f1, _audioVolumeEventSe@l(r11)
+0x00000118 = blr
+
+# Anything else
+0x0000011C = lis       r11, _audioVolumeDefault@ha
+0x00000120 = lfs       f1, _audioVolumeDefault@l(r11)
+0x00000124 = blr
+
+0x02893404 = bla       _eventHookStart ; Install Hook