From 853c6cddaa2713a9eb0c1f1c55e3f61592f04a46 Mon Sep 17 00:00:00 2001
From: XaviDCR92 <xavi.dcr@gmail.com>
Date: Fri, 13 Jul 2018 18:24:17 +0200
Subject: don't know

---
 Camera.cpp | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

(limited to 'Camera.cpp')

diff --git a/Camera.cpp b/Camera.cpp
index 3992863..6ba6f29 100644
--- a/Camera.cpp
+++ b/Camera.cpp
@@ -4,6 +4,7 @@
 
 #include "Camera.h"
 #include <stdint.h>
+#include <limits.h>
 
 /* *******************************************************************
  *  Defines
@@ -50,8 +51,13 @@ Camera::Camera(void) :
 
 void Camera::handler(void)
 {
-    _xOffset += _xSpeed;
-    _yOffset += _ySpeed;
+    if (((_xOffset + _xSpeed) >= -16)
+                ||
+        ((_xOffset + _xSpeed) <= 0)   )
+    {
+        _xOffset += _xSpeed;
+        //~_yOffset += _ySpeed;
+    }
 
     if (++_speedTimer >= SPEED_CALCULATION_TIME)
     {
@@ -133,13 +139,24 @@ void Camera::onLeftBtnPressed(void)
  *********************************************************************/
 void Camera::onRightBtnPressed(void)
 {
+    int8_t acc = 0;
+
     if (_xSpeed > 0)
     {
-        _xSpeed -= CAMERA_ACCELERATION << 1;
+        acc = CAMERA_ACCELERATION << 1;
     }
     else if (_xSpeed > -MAX_CAMERA_SPEED)
     {
-        _xSpeed -= CAMERA_ACCELERATION;
+        acc = CAMERA_ACCELERATION;
+    }
+
+    if ((_xOffset + (_xSpeed - acc)) >= -16)
+    {
+        _xSpeed -= acc;
+    }
+    else
+    {
+        _xSpeed = 0;
     }
 }
 
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