From: Holger Schemel <info@artsoft.org>
Date: Wed, 6 Dec 2023 19:54:59 +0000 (+0100)
Subject: moved code to separate function
X-Git-Tag: 4.3.8.0~9
X-Git-Url: https://git.artsoft.org/?a=commitdiff_plain;h=3eeac0d62d19cbdd926ed329ffb70a3105a94d27;p=rocksndiamonds.git

moved code to separate function
---

diff --git a/src/libgame/system.c b/src/libgame/system.c
index 2fad2227..c1abb8a4 100644
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -599,15 +599,20 @@ void FreeBitmap(Bitmap *bitmap)
   free(bitmap);
 }
 
+void ResetBitmapAlpha(Bitmap *bitmap)
+{
+  bitmap->alpha[0][0] = -1;
+  bitmap->alpha[0][1] = -1;
+  bitmap->alpha[1][0] = -1;
+  bitmap->alpha[1][1] = -1;
+  bitmap->alpha_next_blit = -1;
+}
+
 Bitmap *CreateBitmapStruct(void)
 {
   Bitmap *new_bitmap = checked_calloc(sizeof(Bitmap));
 
-  new_bitmap->alpha[0][0] = -1;
-  new_bitmap->alpha[0][1] = -1;
-  new_bitmap->alpha[1][0] = -1;
-  new_bitmap->alpha[1][1] = -1;
-  new_bitmap->alpha_next_blit = -1;
+  ResetBitmapAlpha(new_bitmap);
 
   return new_bitmap;
 }
diff --git a/src/libgame/system.h b/src/libgame/system.h
index b4194801..d00c47ba 100644
--- a/src/libgame/system.h
+++ b/src/libgame/system.h
@@ -2009,6 +2009,7 @@ void InitVideoDefaults(void);
 void InitVideoDisplay(void);
 void CloseVideoDisplay(void);
 void InitVideoBuffer(int, int, int, boolean);
+void ResetBitmapAlpha(Bitmap *);
 Bitmap *CreateBitmapStruct(void);
 Bitmap *CreateBitmap(int, int, int);
 void ReCreateBitmap(Bitmap **, int, int);