- shouldExitLoop() is a bool again and introduced new flag isReloaded() instead
of adding special hacky value 2
- loop() accepts 2 parameters: loop substatus and shouldExit flag, because each
caller previously had to set and restore these manually. loop() now also
tests whether the substatuses are properly nested. reordered the
loop-exitting code.
- renamed loop substatuses to logical names
- enterNewRoom() returns bool whether loop() should continue so that start()
doesn't have to test and clear shouldEndProgram(). it doesn't need
force_reload as a parameter anymore.
- dialog selections use new inner substatus instead of outer substatus, for
consistency
svn-id: r45607
1. a room need to be reloaded by force when the loaded game is in the same
room as the game before the load
2. objects from the last room and their animations must be deallocated
before I change the room number
svn-id: r44638
Immediate exit needed when loading a savegame hurts waiting in an inner
(strange) loop inside a GPL program, because animations don't progress at
all. Reverted to the previous behavior and kept the immediate exit as a
hack for loading the game.
svn-id: r44590
Fixed many bugs in the boilerplate. Saving (only) things that really need to
be saved. Loading seems to work modulo dialogs and (possibly) inventory.
svn-id: r44586
All currently defined featues will be supported. I have implemented
everything boilerplatish, except for the actual game saving/loading (which
will come in the next commit), getting volumes from the configuration
(because we don't play sounds yet), and changing subtitles.
svn-id: r44583
