Merge with upstream

src/audio/AudioManager.cpp

@@ -0,0 +1,17 @@
+#include "common.h"
+#include "patcher.h"
+#include "AudioManager.h"
+
+cAudioManager &AudioManager = *(cAudioManager*)0x880FC0;
+
+void
+cAudioManager::PlayerJustLeftCar(void)
+{
+	// UNUSED: This is a perfectly empty function.
+}
+
+WRAPPER void cAudioManager::Service() { EAXJMP(0x57A2A0); }
+
+STARTPATCHES
+	InjectHook(0x56AD20, &cAudioManager::PlayerJustLeftCar, PATCH_JUMP);
+ENDPATCHES

src/audio/AudioManager.h

@@ -0,0 +1,9 @@
+#pragma once
+
+class cAudioManager {
+public:
+	void PlayerJustLeftCar(void);
+	void Service();
+};
+
+extern cAudioManager &AudioManager;

src/audio/DMAudio.h

@@ -195,5 +195,7 @@ public:
 	int32 CreateEntity(int, void*);
 	void SetEntityStatus(int32, int8);
 	void SetRadioInCar(int32);
+	uint8 IsMP3RadioChannelAvailable();
+
 };
 extern cDMAudio &DMAudio;

src/audio/MusicManager.cpp

@@ -16,6 +16,8 @@ int32 &gNumRetunePresses = *(int32*)0x650B80;
 wchar *pCurrentStation = (wchar*)0x650B9C;
 uint8 &cDisplay = *(uint8*)0x650BA1;
 
+WRAPPER char* cMusicManager::Get3DProviderName(char) { EAXJMP(0x57A8C0); }
+
 bool cMusicManager::PlayerInCar()
 {
 	if (!FindPlayerVehicle())

src/audio/MusicManager.h

@@ -264,6 +264,7 @@ public:
 	uint8 field_2395;
 
 public:
+	char *Get3DProviderName(char);
 	bool PlayerInCar();
 	void DisplayRadioStationName();
 };