As in the V1/2 versions the sentence line is highlighted (yellow) when the mouse hovers over it. This is not done in ScummVM s far. Although ScummEngine_v0::handleMouseOver() calls ScummEngine_v2::handleMouseOver() which will highlight the sentence line, it will overwrite the highlighted line with drawSentence() afterwards. Hence drawSentence() has to be handled before the highlighting is done.
In addition, as drawSentence() is called by handleMouseOver() the check (new_box != _mouseOverBoxV2) will not work and has to be disabled for MM C64.
Ticket imported from: #3093061. Ticket imported from: patches/1336.
sentence highlighting