added some FIXMEs

svn-id: r8974

1 files changed, 10 insertions, 2 deletions

diff --git a/scumm/gfx.cpp b/scumm/gfx.cpp
index 8225b8f6b8..396df69906 100644
--- a/scumm/gfx.cpp
+++ b/scumm/gfx.cpp
@@ -1165,7 +1165,11 @@ void Gdi::drawBitmap(const byte *ptr, VirtScreen *vs, int x, int y, const int wi
 
 		if (_vm->_version == 1) {
 			mask_ptr = _vm->getResourceAddress(rtBuffer, 9) + y * _numStrips + x + _imgBufOffs[1];
-//			drawStripC64Mask(mask_ptr, stripnr, height);
+			if (_C64ObjectMode) {
+				// FIXME/TODO: V1 object masks are stored separately
+			} else {
+				//drawStripC64Mask(mask_ptr, stripnr, height);
+			}
 		} else if (_vm->_version == 2) {
 			// Do nothing here for V2 games - zplane was handled already.
 		} else if (flag & dbDrawMaskOnAll) {
@@ -1372,6 +1376,10 @@ void Gdi::drawStripC64Object(byte *dst, int stripnr, int width, int height) {
 
 void Gdi::drawStripC64Mask(byte *dst, int stripnr, int height) {
 	height >>= 3;
+	// FIXME: this code seems bogus to me. Our masks are *bitmasks*
+	// after all, and this code does treat it like a normal graphics
+	// buffer. In particular, it writes bytes which only have the
+	// lower two bits set... uhh, that can not be correct.
 	for (int y = 0; y < height; y++) {
 		for (int i = 0; i < 8; i++) {
 			byte c = _C64MaskChar[_C64MaskMap[y + stripnr * height] * 8 + i];
@@ -1379,7 +1387,7 @@ void Gdi::drawStripC64Mask(byte *dst, int stripnr, int height) {
 			dst[2] = dst[3] = (c >> 4) & 3;
 			dst[4] = dst[5] = (c >> 2) & 3;
 			dst[6] = dst[7] = (c >> 0) & 3;
-			dst += _vm->_screenWidth;
+			dst += _vm->_screenWidth;	// FIXME: this probably should be _numStrips, once the rest of drawStripC64Mask is fixed
 		}
 	}
 }