DM: Add D24_FillScreenBox

scummvm · Aug 26, 2016 · 0597fdc · 0597fdc
1 parent 472778a
commit 0597fdc
Show file tree

Hide file tree

Showing 2 changed files with 7 additions and 0 deletions.
diff --git a/engines/dm/gfx.cpp b/engines/dm/gfx.cpp
@@ -1500,3 +1500,9 @@ void DisplayMan::blitToBitmapShrinkWithPalChange(byte *srcBitmap, int16 srcWidth
 byte* DisplayMan::getBitmap(uint16 index) {
 	return _bitmaps[index];
 }
+
+void DisplayMan::clearScreenBox(Color color, Box &box) {
+	uint16 width = box._x2 - box._x1;
+	for (int y = box._y1; y < box._y2; ++y)
+		memset(_vgaBuffer + y * _screenWidth + box._x1, color, sizeof(byte) * width);
+}
diff --git a/engines/dm/gfx.h b/engines/dm/gfx.h
@@ -286,6 +286,7 @@ class DisplayMan {
 
 	void clearBitmap(byte *bitmap, uint16 width, uint16 height, Color color);
 	void clearScreen(Color color);
+	void clearScreenBox(Color color, Box &box); // @ D24_FillScreenBox
 	void drawDungeon(direction dir, int16 posX, int16 posY); // @ F0128_DUNGEONVIEW_Draw_CPSF
 	void updateScreen();
 	byte* getBitmap(uint16 index);