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ACCESS: Fix initialisation of Y positioning in rooms with vertical scrolling

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This commit is contained in:
Paul Gilbert 2014-11-03 21:51:11 -05:00
parent a7d88af24d
commit fb686191a8
1 changed files with 7 additions and 6 deletions
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13
engines/access/room.cpp
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@ -267,14 +267,15 @@ void Room::setupRoom() {
screen._scrollRow = 0;
} else {
screen._scrollY = _vm->_player->_rawPlayer.y -
(_vm->_player->_rawPlayer.y >> 4);
int yp = MAX((_vm->_player->_rawPlayer.y >> 4) -
(_vm->_player->_rawPlayer.y / 16) * 16;
int yc = MAX((_vm->_player->_rawPlayer.y >> 4) -
(screen._vWindowHeight / 2), 0);
screen._scrollRow = yp;
screen._scrollRow = yc;
yp = yp + screen._vWindowHeight - _playFieldHeight;
if (yp >= 0) {
screen._scrollRow = yp + 1;
yc = yc + screen._vWindowHeight - _playFieldHeight;
if (yc >= 0) {
screen._scrollRow = _playFieldHeight - screen._vWindowHeight;
screen._scrollY = 0;
}
}
}