After leaving the cell on Arsano there's a desk you need to attach your
watch to and set the alarm to attract the guard in the next room. If the
alarm goes off while reading the newspaper, the game glitches out with
wrong palette colors, scene, ..
Before nullObject was a static member of Object class and now a member
of GameManager. Also the Inventory constructor was extended for taking a
pointer to the nullObject that Invetory::get() returns if no Object was
found.
Although SupernovaEngine forwards render calls to screen, it also
exposed members publicly like _brightness. Therefore, a few changes were
necessary in rooms and state.
The function highlights dialog choices depending on the mouse position
and loops till a mouse button is pressed.
Since it is used in GameManager::dialog() only, inlining it seems
reasonable, especially as the name was not descriptive in the first
place.
Because of confusion when indentation level is raised and thus tabs or
spaces should be used when aligning code, this commit switches to tabs
to avoid any further confusion.
If the brightness is 0, it is faded in at the end of the game loop.
In some instances, especially cutscenes, it makes the code harder to
understand as in somecases the code expects the brightness to be faded
in after having it faded out, set manually to 0 or when you leave a dark
room, set by roomBrightness().
Removing it now, would just lead to more confusion during the port of
Supernova part 2.
If you click on an exit on the map and there is again an exit on the
same spot, it won't be recognized until the next mouse move/click.
This change fakes a mouse move and thus updates the object state.
Most of the time _objectState[MAX_OBJECT - 1] was used for
showing/hiding the GUI, here it was to indicate if the player
is currently hidden behind a pillar though.
There was an issue when the onEntrance for one room changes
the current room. It would then fail to call onEntrance for
that new room. This happened at lest once at the start as the
Intro room onEntrance() changes to the first room at the end
if the intro cutscene.
