From 367c92d1ac584eb7ad5812f717aea27456f44e5f Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Fri, 4 Mar 2016 18:13:13 +0300
Subject: Remove getter getAlpha form image class.

---
 src/resources/image.h                   | 12 +-----------
 src/resources/sprite/animatedsprite.cpp | 10 +++-------
 src/resources/sprite/imagesprite.cpp    |  2 +-
 3 files changed, 5 insertions(+), 19 deletions(-)

diff --git a/src/resources/image.h b/src/resources/image.h
index aa38f7a22..55f28a055 100644
--- a/src/resources/image.h
+++ b/src/resources/image.h
@@ -120,12 +120,6 @@ class Image notfinal : public Resource
          */
         virtual void setAlpha(const float alpha);
 
-        /**
-         * Returns the alpha value of this image.
-         */
-        float getAlpha() const A_WARN_UNUSED
-        { return mAlpha; }
-
         /**
          * Creates a new image with the desired clipping rectangle.
          *
@@ -197,13 +191,9 @@ class Image notfinal : public Resource
 
         SDL_Rect mBounds;
 
-    protected:
-        // -----------------------
-        // Generic protected members
-        // -----------------------
-
         float mAlpha;
 
+    protected:
         // -----------------------
         // SDL protected members
         // -----------------------
diff --git a/src/resources/sprite/animatedsprite.cpp b/src/resources/sprite/animatedsprite.cpp
index 08d73c2c5..34aca4706 100644
--- a/src/resources/sprite/animatedsprite.cpp
+++ b/src/resources/sprite/animatedsprite.cpp
@@ -323,9 +323,7 @@ void AnimatedSprite::draw(Graphics *restrict const graphics,
         return;
 
     Image *restrict const image = mFrame->image;
-    if (image->getAlpha() != mAlpha)
-        image->setAlpha(mAlpha);
-
+    image->setAlpha(mAlpha);
     graphics->drawImage(image,
         posX + mFrame->offsetX, posY + mFrame->offsetY);
 }
@@ -338,9 +336,7 @@ void AnimatedSprite::drawRaw(Graphics *restrict const graphics,
         return;
 
     Image *restrict const image = mFrame->image;
-    if (image->getAlpha() != mAlpha)
-        image->setAlpha(mAlpha);
-
+    image->setAlpha(mAlpha);
     graphics->drawImage(image,
         posX,
         posY);
@@ -416,7 +412,7 @@ void AnimatedSprite::setAlpha(float alpha) restrict2
     if (mFrame)
     {
         Image *restrict const image = mFrame->image;
-        if (image && image->getAlpha() != mAlpha)
+        if (image)
             image->setAlpha(mAlpha);
     }
 }
diff --git a/src/resources/sprite/imagesprite.cpp b/src/resources/sprite/imagesprite.cpp
index c3258ca44..790bcadf8 100644
--- a/src/resources/sprite/imagesprite.cpp
+++ b/src/resources/sprite/imagesprite.cpp
@@ -30,7 +30,7 @@ ImageSprite::ImageSprite(Image *const image) :
 {
     if (mImage)
     {
-        mAlpha = mImage->getAlpha();
+        mAlpha = mImage->mAlpha;
         mImage->incRef();
     }
     else
-- 
cgit v1.2.3-60-g2f50