From 3bf13f95396f8758bebf62c30db727e35e7d2c5a Mon Sep 17 00:00:00 2001
From: Samuel Kim <ubuntor2000@gmail.com>
Date: Mon, 16 Oct 2017 03:13:06 -0400
Subject: [PATCH] use fabs where needed

---
 Main/Camera.cpp  | 6 +++---
 Main/Input.cpp   | 4 ++--
 Main/Scoring.cpp | 4 ++--
 3 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Main/Camera.cpp b/Main/Camera.cpp
index b45ff145b..66fef1951 100644
--- a/Main/Camera.cpp
+++ b/Main/Camera.cpp
@@ -21,7 +21,7 @@ void Camera::Tick(float deltaTime, class BeatmapPlayback& playback)
 
 	float rollDelta = m_targetRoll - m_laserRoll;
 	rollSpeedLimit *= Math::Sign(rollDelta);
-	m_laserRoll += (abs(rollDelta) < abs(rollSpeedLimit)) ? rollDelta : rollSpeedLimit;
+	m_laserRoll += (fabs(rollDelta) < fabs(rollSpeedLimit)) ? rollDelta : rollSpeedLimit;
 
 
 	// Calculate camera spin
@@ -209,10 +209,10 @@ float Camera::GetRoll() const
 
 float Camera::m_ClampRoll(float in) const
 {
-	float ain = abs(in);
+	float ain = fabs(in);
 	if(ain < 1.0f)
 		return in;
-	bool odd = ((uint32)abs(in) % 2) == 1;
+	bool odd = ((uint32)fabs(in) % 2) == 1;
 	float sign = Math::Sign(in);
 	if(odd)
 	{
diff --git a/Main/Input.cpp b/Main/Input.cpp
index 3fda5bb5e..b61d103db 100644
--- a/Main/Input.cpp
+++ b/Main/Input.cpp
@@ -119,9 +119,9 @@ void Input::Update(float deltaTime)
 			{
 				float axisState = m_gamepad->GetAxis(m_controllerAxisMapping[i]);
 				float delta = axisState - m_prevLaserStates[i];
-				if (abs(delta) > 1.5f)
+				if (fabs(delta) > 1.5f)
 					delta += 2 * (Math::Sign(delta) * -1);
-				if (abs(delta) < m_controllerDeadzone)
+				if (fabs(delta) < m_controllerDeadzone)
 					m_laserStates[i] = 0.0f;
 				else
 					m_laserStates[i] = delta * m_controllerSensitivity;
diff --git a/Main/Scoring.cpp b/Main/Scoring.cpp
index 6822c1d55..324170d4d 100644
--- a/Main/Scoring.cpp
+++ b/Main/Scoring.cpp
@@ -485,7 +485,7 @@ void Scoring::m_UpdateTicks()
 						}
 
 						// Check laser input
-						float laserDelta = abs(laserPositions[laserObject->index] - laserTargetPositions[laserObject->index]);\
+						float laserDelta = fabs(laserPositions[laserObject->index] - laserTargetPositions[laserObject->index]);\
 
 						if(laserDelta < laserDistanceLeniency)
 						{
@@ -770,7 +770,7 @@ void Scoring::m_UpdateLasers(float deltaTime)
 			if (laserDir == 0.0f && currentSegment->prev == nullptr)
 				laserPositions[i] = laserTargetPositions[i];
 			// Lock lasers on straight parts
-			else if (laserDir == 0.0f && abs(positionDelta) < laserDistanceLeniency)
+			else if (laserDir == 0.0f && fabs(positionDelta) < laserDistanceLeniency)
 			{
 				laserPositions[i] = laserTargetPositions[i];
 				if (m_autoLaserTick[i] < m_assistLevel)