5 files changed, 38 insertions, 16 deletions

diff --git a/src/audio/AudioLogic.cpp b/src/audio/AudioLogic.cpp
index d0e426ab..3fc9334f 100644
--- a/src/audio/AudioLogic.cpp
+++ b/src/audio/AudioLogic.cpp
@@ -813,7 +813,7 @@ cAudioManager::ProcessVehicleRoadNoise(cVehicleParams *params)
 
 	int32 emittingVol;
 	uint32 freq;
-	float modificator;
+	float multiplier;
 	int sampleFreq;
 	float velocity;
 
@@ -836,9 +836,9 @@ cAudioManager::ProcessVehicleRoadNoise(cVehicleParams *params)
 						freq = 6050 * emittingVol / 30 + 16000;
 					} else {
 						m_sQueueSample.m_nSampleIndex = SFX_ROAD_NOISE;
-						modificator = m_sQueueSample.m_fDistance / 190.f;
+						multiplier = (m_sQueueSample.m_fDistance / SOUND_INTENSITY) * 0.5f;
 						sampleFreq = SampleManager.GetSampleBaseFrequency(SFX_ROAD_NOISE);
-						freq = (sampleFreq * modificator) + ((3 * sampleFreq) / 4);
+						freq = (sampleFreq * multiplier) + ((3 * sampleFreq) / 4);
 					}
 					m_sQueueSample.m_nFrequency = freq;
 					m_sQueueSample.m_nLoopCount = 0;
@@ -866,7 +866,7 @@ cAudioManager::ProcessWetRoadNoise(cVehicleParams *params)
 
 	float relativeVelocity;
 	int32 emittingVol;
-	float modificator;
+	float multiplier;
 	int freq;
 	float velChange;
 
@@ -886,9 +886,13 @@ cAudioManager::ProcessWetRoadNoise(cVehicleParams *params)
 					m_sQueueSample.m_nBankIndex = SFX_BANK_0;
 					m_sQueueSample.m_bIs2D = false;
 					m_sQueueSample.m_nReleasingVolumeModificator = 3;
-					modificator = m_sQueueSample.m_fDistance / 6.f;
+#ifdef FIX_BUGS
+					multiplier = (m_sQueueSample.m_fDistance / SOUND_INTENSITY) * 0.5f;
+#else
+					multiplier = (m_sQueueSample.m_fDistance / 3.0f) * 0.5f;
+#endif
 					freq = SampleManager.GetSampleBaseFrequency(SFX_ROAD_NOISE);
-					m_sQueueSample.m_nFrequency = freq + freq * modificator;
+					m_sQueueSample.m_nFrequency = freq + freq * multiplier;
 					m_sQueueSample.m_nLoopCount = 0;
 					m_sQueueSample.m_nEmittingVolume = emittingVol;
 					m_sQueueSample.m_nLoopStart = SampleManager.GetSampleLoopStartOffset(m_sQueueSample.m_nSampleIndex);
@@ -6459,17 +6463,25 @@ cAudioManager::ProcessFires(int32)
 void
 cAudioManager::ProcessWaterCannon(int32)
 {
-	const float SOUND_INTENSITY = 900.0f;
+	const float SOUND_INTENSITY = 30.0f;
 
 	for (int32 i = 0; i < NUM_WATERCANNONS; i++) {
 		if (CWaterCannons::aCannons[i].m_nId) {
 			m_sQueueSample.m_vecPos = CWaterCannons::aCannons[0].m_avecPos[CWaterCannons::aCannons[i].m_nCur];
 			float distSquared = GetDistanceSquared(m_sQueueSample.m_vecPos);
-			if (distSquared < SOUND_INTENSITY) {
+			if (distSquared < SQR(SOUND_INTENSITY)) {
 				m_sQueueSample.m_fDistance = Sqrt(distSquared);
+#ifdef FIX_BUGS
+				m_sQueueSample.m_nVolume = ComputeVolume(50, SOUND_INTENSITY, m_sQueueSample.m_fDistance);
+#else
 				m_sQueueSample.m_nVolume = ComputeVolume(50, m_sQueueSample.m_fSoundIntensity, m_sQueueSample.m_fDistance);
+#endif
 				if (m_sQueueSample.m_nVolume != 0) {
+#ifdef FIX_BUGS
 					m_sQueueSample.m_fSoundIntensity = SOUND_INTENSITY;
+#else
+					m_sQueueSample.m_fSoundIntensity = SQR(SOUND_INTENSITY);
+#endif
 					m_sQueueSample.m_nSampleIndex = SFX_JUMBO_TAXI;
 					m_sQueueSample.m_nBankIndex = SFX_BANK_0;
 					m_sQueueSample.m_nFrequency = 15591;
diff --git a/src/control/Pickups.cpp b/src/control/Pickups.cpp
index 9215b57e..78084624 100644
--- a/src/control/Pickups.cpp
+++ b/src/control/Pickups.cpp
@@ -628,7 +628,7 @@ CPickups::Update()
 #ifdef CAMERA_PICKUP
 	if ( bPickUpcamActivated ) // taken from PS2
 	{
-		float dist = (FindPlayerCoors() - StaticCamCoors).Magnitude2D();
+		float dist = Distance2D(StaticCamCoors, FindPlayerCoors());
 		float mult;
 		if ( dist < 10.0f )
 			mult = 1.0f - (dist / 10.0f );
@@ -644,8 +644,7 @@ CPickups::Update()
 			TheCamera.TakeControl(FindPlayerVehicle(), CCam::MODE_FIXED, JUMP_CUT, CAMCONTROL_SCRIPT);
 		}
 
-		if ( FindPlayerVehicle() != pPlayerVehicle
-			|| (FindPlayerCoors() - StaticCamCoors).Magnitude() > 40.0f
+		if ( FindPlayerVehicle() != pPlayerVehicle || Distance(StaticCamCoors, FindPlayerCoors()) > 40.0f
 			|| ((CTimer::GetTimeInMilliseconds() - StaticCamStartTime) > 60000) )
 		{
 			TheCamera.RestoreWithJumpCut();
@@ -715,7 +714,7 @@ CPickups::DoPickUpEffects(CEntity *entity)
 
 		CObject *object = (CObject*)entity;
 		if (object->bPickupObjWithMessage || object->bOutOfStock || object->m_nBonusValue) {
-			float dist = (TheCamera.GetPosition() - pos).Magnitude();
+			float dist = Distance2D(pos, TheCamera.GetPosition());
 			const float MAXDIST = 12.0f;
 
 			if (dist < MAXDIST && NumMessages < NUMPICKUPMESSAGES) {
@@ -746,7 +745,7 @@ void
 CPickups::DoMineEffects(CEntity *entity)
 {
 	const CVector &pos = entity->GetPosition();
-	float dist = (TheCamera.GetPosition() - pos).Magnitude();
+	float dist = Distance(pos, TheCamera.GetPosition());
 	const float MAXDIST = 20.0f;
 
 	if (dist < MAXDIST) {
@@ -765,7 +764,7 @@ void
 CPickups::DoMoneyEffects(CEntity *entity)
 {
 	const CVector &pos = entity->GetPosition();
-	float dist = (TheCamera.GetPosition() - pos).Magnitude();
+	float dist = Distance(pos, TheCamera.GetPosition());
 	const float MAXDIST = 20.0f;
 
 	if (dist < MAXDIST) {
@@ -784,7 +783,7 @@ void
 CPickups::DoCollectableEffects(CEntity *entity)
 {
 	const CVector &pos = entity->GetPosition();
-	float dist = (TheCamera.GetPosition() - pos).Magnitude();
+	float dist = Distance(pos, TheCamera.GetPosition());
 	const float MAXDIST = 14.0f;
 
 	if (dist < MAXDIST) {
diff --git a/src/control/Script.cpp b/src/control/Script.cpp
index 650e11a7..5dceacb7 100644
--- a/src/control/Script.cpp
+++ b/src/control/Script.cpp
@@ -2002,9 +2002,11 @@ void CTheScripts::Process()
 	case 4:
 		AllowMissionReplay = 5;
 		RetryMission(0, 0);
+		break;
 	case 6:
 		AllowMissionReplay = 7;
 		TimeToWaitTill = CTimer::GetTimeInMilliseconds() + 500;
+		break;
 	case 7:
 		if (TimeToWaitTill < CTimer::GetTimeInMilliseconds()) {
 			AllowMissionReplay = 0;
diff --git a/src/math/Vector.h b/src/math/Vector.h
index 7ee01149..082b296f 100644
--- a/src/math/Vector.h
+++ b/src/math/Vector.h
@@ -115,6 +115,14 @@ Distance(const CVector &v1, const CVector &v2)
 	return (v2 - v1).Magnitude();
 }
 
+inline float
+Distance2D(const CVector &v1, const CVector &v2)
+{
+	float x = v2.x - v1.x;
+	float y = v2.y - v1.y;
+	return Sqrt(x*x + y*y);
+}
+
 class CMatrix;
 
 CVector Multiply3x3(const CMatrix &mat, const CVector &vec);
diff --git a/src/skel/glfw/glfw.cpp b/src/skel/glfw/glfw.cpp
index 118ed950..cdb73992 100644
--- a/src/skel/glfw/glfw.cpp
+++ b/src/skel/glfw/glfw.cpp
@@ -847,7 +847,8 @@ bool IsThisJoystickBlacklisted(int i)
 
 	const char* joyname = glfwGetJoystickName(i);
 
-	if (strncmp(joyname, gSelectedJoystickName, strlen(gSelectedJoystickName)) == 0)
+	if (gSelectedJoystickName[0] != '\0' &&
+		strncmp(joyname, gSelectedJoystickName, strlen(gSelectedJoystickName)) == 0)
 		return false;
 
 	return true;