From 4efe5ad6f9c8abb53df1e06921ce010ced24868e Mon Sep 17 00:00:00 2001
From: XaviDCR92 <xavi.dcr@gmail.com>
Date: Sun, 5 Aug 2018 17:58:03 +0200
Subject: * Sprite data width and height is now extracted from Sprite class.

---
 Camera.cpp | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

(limited to 'Camera.cpp')

diff --git a/Camera.cpp b/Camera.cpp
index 1f75875..34aa15b 100644
--- a/Camera.cpp
+++ b/Camera.cpp
@@ -51,15 +51,25 @@ Camera::Camera(void) :
 {
 }
 
+uint16_t Camera::getRealX(const int16_t x) const
+{
+    return static_cast<uint16_t>(x + _xOffset);
+}
+
+uint16_t Camera::getRealY(const int16_t y) const
+{
+    return static_cast<uint16_t>(y + _yOffset);
+}
+
 /*****************************************************************//**
  *
  * \brief   This function transforms X coordinates for a given
  *          object to camera coordinates.
  *
  *********************************************************************/
-uint8_t Camera::getX(const uint8_t x) const
+int16_t Camera::getX(const uint16_t x) const
 {
-    return x - _xOffset;
+    return static_cast<int16_t>(x - _xOffset);
 }
 
 /*****************************************************************//**
@@ -68,9 +78,9 @@ uint8_t Camera::getX(const uint8_t x) const
  *          object to camera coordinates.
  *
  *********************************************************************/
-uint8_t Camera::getY(const uint8_t y) const
+int16_t Camera::getY(const uint16_t y) const
 {
-    return y - _yOffset;
+    return static_cast<int16_t>(y - _yOffset);
 }
 
 /*****************************************************************//**
-- 
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