X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Ftools.c;h=74412c3a5ec8deae3770480477e17b662c853cd6;hb=000f4fbffe0d915d1ded9c981a5a2d521cdf7e5e;hp=e7670d2756048c6e5a0185160197c63f9171fe50;hpb=462bca0782be497b984922afda26b5bf12bd3d75;p=rocksndiamonds.git

diff --git a/src/tools.c b/src/tools.c
index e7670d27..74412c3a 100644
--- a/src/tools.c
+++ b/src/tools.c
@@ -710,6 +710,39 @@ void SetBorderElement()
   }
 }
 
+void FloodFillLevel(int from_x, int from_y, int fill_element,
+		    short field[MAX_LEV_FIELDX][MAX_LEV_FIELDY],
+		    int max_fieldx, int max_fieldy)
+{
+  int i,x,y;
+  int old_element;
+  static int check[4][2] = { { -1, 0 }, { 0, -1 }, { 1, 0 }, { 0, 1 } };
+  static int safety = 0;
+
+  /* check if starting field still has the desired content */
+  if (field[from_x][from_y] == fill_element)
+    return;
+
+  safety++;
+
+  if (safety > max_fieldx * max_fieldy)
+    Error(ERR_EXIT, "Something went wrong in 'FloodFill()'. Please debug.");
+
+  old_element = field[from_x][from_y];
+  field[from_x][from_y] = fill_element;
+
+  for (i = 0; i < 4; i++)
+  {
+    x = from_x + check[i][0];
+    y = from_y + check[i][1];
+
+    if (IN_FIELD(x, y, max_fieldx, max_fieldy) && field[x][y] == old_element)
+      FloodFillLevel(x, y, fill_element, field, max_fieldx, max_fieldy);
+  }
+
+  safety--;
+}
+
 void SetRandomAnimationValue(int x, int y)
 {
   gfx.anim_random_frame = GfxRandom[x][y];
@@ -6201,12 +6234,16 @@ void PlayMenuMusic()
 
 void PlaySoundActivating()
 {
+#if 0
   PlaySound(SND_MENU_ITEM_ACTIVATING);
+#endif
 }
 
 void PlaySoundSelecting()
 {
+#if 0
   PlaySound(SND_MENU_ITEM_SELECTING);
+#endif
 }
 
 void ToggleFullscreenIfNeeded()