public Border getCeiling(boolean ignoreSeparator) {
if (getIE().onBottom(mascot.getAnchor())) {
FloorCeiling fc = getIE().getBottom(mascot.getAnchor());
if (!checkLayering(fc.getArea())) {
mascot.setCurFC(null);
return NotOnVisibleBorder.INSTANCE;
}
mascot.setCurFC(fc);
return fc;
}
if (getWorkArea().getTopBorder().isOn(mascot.getAnchor())) {
if (!ignoreSeparator || isScreenTopBottom()) {
mascot.setCurFC(null);
return getWorkArea().getTopBorder();
}
}
mascot.setCurFC(null);
return NotOnBorder.INSTANCE;
}
/*
* getFloor() - Environment check. Checks both the currently active windows
* and the bottom of the screen. Returns the border if on one. Controls the
* current Floor/Ceiling attribute of each mascot.
*/
public Border getFloor(boolean ignoreSeparator) {
if (getIE().onTop(mascot.getAnchor())) {
FloorCeiling fc = getIE().getTop(mascot.getAnchor());
if (!checkLayering(fc.getArea())) {
mascot.setCurFC(null);
return NotOnVisibleBorder.INSTANCE;
}
if (currentWorkArea == null) currentWorkArea = impl.getWorkArea();
// Don't let the mascot get footing on any window ceiling within 64px
// of the top of the screen.
if (fc.getY() >= currentWorkArea.getTop() + 64) {
mascot.setCurFC(fc);
return getIE().getTop(mascot.getAnchor());
}
}
if (getWorkArea().getBottomBorder().isOn(mascot.getAnchor())) {
if (!ignoreSeparator || isScreenTopBottom()) {
mascot.setCurFC(null);
return getWorkArea().getBottomBorder();
}
}
mascot.setCurFC(null);
return NotOnBorder.INSTANCE;
}
