added drawing global borders when fading screens

[rocksndiamonds.git] / src / tools.c

diff --git a/src/tools.c b/src/tools.c
index cff76238c3b2f2c6db6fd6e6460aa885010e6951..3dcf88af26d04ebdcc2cff721e38734d10bcdc03 100644 (file)
--- a/src/tools.c
+++ b/src/tools.c
@@ -291,15 +291,16 @@ void RedrawPlayfield()
 static void DrawMaskedBorderExt_Rect(int x, int y, int width, int height,
                                     int draw_target)
 {
-  Bitmap *bitmap = getGlobalBorderBitmapFromGameStatus();
+  Bitmap *src_bitmap = getGlobalBorderBitmapFromStatus(global.border_status);
+  Bitmap *dst_bitmap = gfx.masked_border_bitmap_ptr;
 
   if (x == -1 && y == -1)
     return;
 
   if (draw_target == DRAW_BORDER_TO_SCREEN)
-    BlitToScreenMasked(bitmap, x, y, width, height, x, y);
+    BlitToScreenMasked(src_bitmap, x, y, width, height, x, y);
   else
-    BlitBitmapMasked(bitmap, backbuffer, x, y, width, height, x, y);
+    BlitBitmapMasked(src_bitmap, dst_bitmap, x, y, width, height, x, y);
 }
 
 static void DrawMaskedBorderExt_FIELD(int draw_target)
@@ -381,9 +382,32 @@ void DrawMaskedBorder(int redraw_mask)
   DrawMaskedBorderExt(redraw_mask, DRAW_BORDER_TO_BACKBUFFER);
 }
 
-void DrawMaskedBorderToScreen(int draw_target)
+void DrawMaskedBorderToTarget(int draw_target)
 {
-  DrawMaskedBorderExt(REDRAW_ALL, draw_target);
+  if (draw_target == DRAW_BORDER_TO_SCREEN)
+  {
+    DrawMaskedBorderExt(REDRAW_ALL, draw_target);
+  }
+  else
+  {
+    int last_border_status = global.border_status;
+
+    if (draw_target == DRAW_BORDER_TO_FADE_SOURCE)
+    {
+      global.border_status = gfx.fade_border_source_status;
+      gfx.masked_border_bitmap_ptr = gfx.fade_bitmap_source;
+    }
+    else
+    {
+      global.border_status = gfx.fade_border_target_status;
+      gfx.masked_border_bitmap_ptr = gfx.fade_bitmap_target;
+    }
+
+    DrawMaskedBorderExt(REDRAW_ALL, draw_target);
+
+    global.border_status = last_border_status;
+    gfx.masked_border_bitmap_ptr = backbuffer;
+  }
 }
 
 void BlitScreenToBitmap_RND(Bitmap *target_bitmap)
@@ -688,6 +712,9 @@ static void SetScreenStates_BeforeFadingIn()
 
 static void SetScreenStates_AfterFadingIn()
 {
+  // store new source screen (to use correct masked border for fading)
+  gfx.fade_border_source_status = global.border_status;
+
   global.anim_status = global.anim_status_next;
 
   // force update of global animation status in case of rapid screen changes
@@ -697,6 +724,9 @@ static void SetScreenStates_AfterFadingIn()
 
 static void SetScreenStates_BeforeFadingOut()
 {
+  // store new target screen (to use correct masked border for fading)
+  gfx.fade_border_target_status = game_status;
+
   global.anim_status = GAME_MODE_PSEUDO_FADING;
 }
 
@@ -833,14 +863,14 @@ Bitmap *getGlobalBorderBitmap(int graphic)
   return getBitmapFromGraphicOrDefault(graphic, IMG_GLOBAL_BORDER);
 }
 
-Bitmap *getGlobalBorderBitmapFromGameStatus()
+Bitmap *getGlobalBorderBitmapFromStatus(int status)
 {
   int graphic =
-    (game_status == GAME_MODE_MAIN ||
-     game_status == GAME_MODE_PSEUDO_TYPENAME  ? IMG_GLOBAL_BORDER_MAIN :
-     game_status == GAME_MODE_SCORES           ? IMG_GLOBAL_BORDER_SCORES :
-     game_status == GAME_MODE_EDITOR           ? IMG_GLOBAL_BORDER_EDITOR :
-     game_status == GAME_MODE_PLAYING          ? IMG_GLOBAL_BORDER_PLAYING :
+    (status == GAME_MODE_MAIN ||
+     status == GAME_MODE_PSEUDO_TYPENAME       ? IMG_GLOBAL_BORDER_MAIN :
+     status == GAME_MODE_SCORES                        ? IMG_GLOBAL_BORDER_SCORES :
+     status == GAME_MODE_EDITOR                        ? IMG_GLOBAL_BORDER_EDITOR :
+     status == GAME_MODE_PLAYING               ? IMG_GLOBAL_BORDER_PLAYING :
      IMG_GLOBAL_BORDER);
 
   return getGlobalBorderBitmap(graphic);
@@ -941,7 +971,7 @@ boolean CheckIfGlobalBorderHasChanged()
     return FALSE;
 
   // determine and store new global border bitmap for current game status
-  global_border_bitmap = getGlobalBorderBitmapFromGameStatus();
+  global_border_bitmap = getGlobalBorderBitmapFromStatus(game_status);
 
   return (global_border_bitmap_last != global_border_bitmap);
 }
@@ -988,7 +1018,7 @@ void RedrawGlobalBorderFromBitmap(Bitmap *bitmap)
 
 void RedrawGlobalBorder()
 {
-  Bitmap *bitmap = getGlobalBorderBitmapFromGameStatus();
+  Bitmap *bitmap = getGlobalBorderBitmapFromStatus(game_status);
 
   RedrawGlobalBorderFromBitmap(bitmap);