added blitting of textures for global animations

[rocksndiamonds.git] / src / libgame / system.c

diff --git a/src/libgame/system.c b/src/libgame/system.c
index a4d3f9e8b2780cae85bc519e2cbc8fef9849b162..a1fbad08e28bca122f14f3d295e972b1ec3b46b9 100644 (file)
--- a/src/libgame/system.c
+++ b/src/libgame/system.c
@@ -720,6 +720,28 @@ void BlitBitmapOnBackground(Bitmap *src_bitmap, Bitmap *dst_bitmap,
               dst_x, dst_y);
 }
 
+void BlitTexture(Bitmap *bitmap,
+               int src_x, int src_y, int width, int height,
+               int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+  SDLBlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y,
+                BLIT_OPAQUE);
+}
+
+void BlitTextureMasked(Bitmap *bitmap,
+                      int src_x, int src_y, int width, int height,
+                      int dst_x, int dst_y)
+{
+  if (bitmap == NULL)
+    return;
+
+  SDLBlitTexture(bitmap, src_x, src_y, width, height, dst_x, dst_y,
+                BLIT_MASKED);
+}
+
 void DrawSimpleBlackLine(Bitmap *bitmap, int from_x, int from_y,
                         int to_x, int to_y)
 {