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transformed some code - is this if really needed?! if yes, for what?

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svn-id: r5192
This commit is contained in:
Max Horn 2002-10-20 01:08:54 +00:00
parent b5f0fa4c8b
commit 9ff8b67e13
1 changed files with 4 additions and 2 deletions
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6
scumm/gfx.cpp
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@ -241,9 +241,11 @@ void Gdi::drawStripToScreen(VirtScreen *vs, int x, int w, int t, int b)
if (height > _vm->_realHeight)
height = _vm->_realHeight;
scrollY = _vm->camera._cur.y - (_vm->_realHeight / 2);
if (scrollY == -(_vm->_realHeight / 2))
// FIXME - is this check really necessary?
if (_vm->camera._cur.y == 0)
scrollY = 0;
else
scrollY = _vm->_screenTop;
ptr = vs->screenPtr + (t * NUM_STRIPS + x) * 8 + _readOffs + scrollY * _vm->_realWidth;
_vm->_system->copy_rect(ptr, _vm->_realWidth, x * 8, vs->topline + t, w, height);