diff options
-rw-r--r-- | backends/platform/n64/osys_n64_base.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/backends/platform/n64/osys_n64_base.cpp b/backends/platform/n64/osys_n64_base.cpp index 2784bfc235..f2b1603c1f 100644 --- a/backends/platform/n64/osys_n64_base.cpp +++ b/backends/platform/n64/osys_n64_base.cpp @@ -385,7 +385,10 @@ void OSystem_N64::rebuildOffscreenMouseBuffer(void) { for (height = 0; height < _cursorHeight; height++) { for (width = 0; width < _cursorWidth; width++) { - _cursor_hic[(_cursorWidth * height) + width] = _pal_src[_cursor_pal[(_cursorWidth * height) + width]]; + uint8 pix = _cursor_pal[(_cursorWidth * height) + width]; + + // Enable alpha bit in cursor buffer if pixel should be invisible + _cursor_hic[(_cursorWidth * height) + width] = (pix != _cursorKeycolor) ? _pal_src[pix] : 0x0001; } } } @@ -568,9 +571,8 @@ void OSystem_N64::updateScreen() { // Draw pixel if (((mY + h) >= 0) && ((mY + h) < _mouseMaxY) && ((mX + w) >= 0) && ((mX + w) < _mouseMaxX)) { uint16 cursor_pixel_hic = _cursor_hic[(h * _cursorWidth) + w]; - uint8 cursor_pixel_pal = _cursor_pal[(h * _cursorWidth) + w]; - if (cursor_pixel_pal != _cursorKeycolor) + if (!(cursor_pixel_hic & 0x00001)) mouse_framebuffer[((mY + h) * _frameBufferWidth) + ((mX + w) + _offscrPixels + horiz_pix_skip)] = cursor_pixel_hic; } } |