From 6c0f81f12abe7e4fca2ca3f386743148e2fff492 Mon Sep 17 00:00:00 2001
From: Filip Gawin <filip.gawin@zoho.com>
Date: Thu, 13 Jun 2019 21:16:55 +0200
Subject: fixes for AudioManager::GetPhrase

---
 src/audio/AudioManager.cpp | 91 ++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 83 insertions(+), 8 deletions(-)

(limited to 'src/audio/AudioManager.cpp')

diff --git a/src/audio/AudioManager.cpp b/src/audio/AudioManager.cpp
index 5a290d28..1bcd98ae 100644
--- a/src/audio/AudioManager.cpp
+++ b/src/audio/AudioManager.cpp
@@ -11,20 +11,95 @@ cAudioManager::PlayerJustLeftCar(void)
 }
 
 void
-cAudioManager::GetPhrase(uint32 *phrase, uint32 *prevPhrase,
+cAudioManager::GetPhrase(eAudioSamples *phrase, eAudioSamples *prevPhrase,
                          eAudioSamples sample, uint32 maxOffset)
 {
-	*phrase = (uint32)sample +
-	          (uint32)m_anRandomTable[m_sQueueSample.m_nEntityIndex & 3] %
-	              maxOffset;
-	if(*phrase == *prevPhrase && ++*phrase >= (uint32)sample + maxOffset)
-		*phrase = (uint32)sample;
+	*phrase = eAudioSamples(
+	    sample +
+	    (uint32)m_anRandomTable[m_sQueueSample.m_nEntityIndex & 3] %
+	        maxOffset);
+	if(*phrase == *prevPhrase &&
+	   ++*(uint32 *)phrase >= (uint32)sample + maxOffset)
+		*phrase = sample;
 	*prevPhrase = *phrase;
 }
 
+static bool &bUsedPlayerTalkSfx = *(bool *)0x6508f4;
+static eAudioSamples &lastPlayerTalkSfx = *(eAudioSamples *)0x6508f0;
+
+uint32
+cAudioManager::GetPlayerTalkSfx(eSound sound)
+{
+	eAudioSamples sfx;
+
+	if(!bUsedPlayerTalkSfx) {
+		bUsedPlayerTalkSfx = true;
+		lastPlayerTalkSfx = NO_SAMPLE;
+	}
+	switch(sound) {
+	case SOUND_PED_DAMAGE:
+		cAudioManager::GetPhrase(&sfx, &lastPlayerTalkSfx,
+		                         AUDIO_SAMPLE_PED_DAMAGE_REACTION_1,
+		                         11u);
+		break;
+
+	case SOUND_PED_HIT:
+		cAudioManager::GetPhrase(&sfx, &lastPlayerTalkSfx,
+		                         AUDIO_SAMPLE_PED_HIT_REACTION_1, 10u);
+		break;
+
+	case SOUND_PED_LAND:
+		cAudioManager::GetPhrase(&sfx, &lastPlayerTalkSfx,
+		                         AUDIO_SAMPLE_PED_FALL_REACTION_1, 6u);
+		break;
+
+	default: sfx = NO_SAMPLE; break;
+	}
+	return sfx;
+}
+
+static bool &bUsedGenericMaleTalkSfx = *(bool *)0x650B0C;
+static eAudioSamples &lastGenericMaleTalkSfx = *(eAudioSamples *)0x650B08;
+
+uint32
+cAudioManager::GetGenericMaleTalkSfx(eSound sample)
+{
+	eAudioSamples sfx;
+
+	if(!bUsedGenericMaleTalkSfx) {
+		bUsedGenericMaleTalkSfx = 1;
+		lastGenericMaleTalkSfx = NO_SAMPLE;
+	}
+	switch(sample) {
+	case SOUND_PED_DEATH:
+		cAudioManager::GetPhrase(&sfx, &lastGenericMaleTalkSfx,
+		                         AUDIO_SAMPLE_PED_MALE_DEATH_1, 8u);
+		break;
+	case SOUND_PED_BULLET_HIT:
+	case SOUND_PED_DEFEND:
+		cAudioManager::GetPhrase(&sfx, &lastGenericMaleTalkSfx,
+		                         AUDIO_SAMPLE_INJURED_PED_MALE_OUCH_1,
+		                         15u);
+		break;
+	case SOUND_PED_BURNING:
+		cAudioManager::GetPhrase(&sfx, &lastGenericMaleTalkSfx,
+		                         AUDIO_SAMPLE_PED_MALE_BURNING_1, 8u);
+		break;
+	case SOUND_PED_FLEE_SPRINT:
+		cAudioManager::GetPhrase(&sfx, &lastGenericMaleTalkSfx,
+		                         AUDIO_SAMPLE_PED_MALE_FLEE_SPRINT_1,
+		                         6u);
+		break;
+	default: return NO_SAMPLE;
+	}
+	return sfx;
+}
+
 WRAPPER void cAudioManager::Service() { EAXJMP(0x57A2A0); }
 
 STARTPATCHES
-	InjectHook(0x56AD20, &cAudioManager::PlayerJustLeftCar, PATCH_JUMP);
-	InjectHook(0x570DB0, &cAudioManager::GetPhrase, PATCH_JUMP);
+InjectHook(0x56AD20, &cAudioManager::PlayerJustLeftCar, PATCH_JUMP);
+InjectHook(0x570DB0, &cAudioManager::GetPhrase, PATCH_JUMP);
+InjectHook(0x570E00, &cAudioManager::GetPlayerTalkSfx, PATCH_JUMP);
+InjectHook(0x575460, &cAudioManager::GetGenericMaleTalkSfx, PATCH_JUMP);
 ENDPATCHES
-- 
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