* Used a more natural condition (whether the scheduled room number is different from the current room number) instead of the _roomChange hack.
svn-id: r43391
* Removed hack from Script::start() which loaded animation 657 before playing it to stop a crash. The fix above seems to fix this bug as well.
svn-id: r43308
* Fixed slight glitch where object titles (which normally disappear when objects are used/looked at) reappeared for a moment after the script has finished
svn-id: r43305
* Implemented GPL commands Script::loadMap() and Script::roomMap().
* Added temporary HACK to change some speech texts to use the small font because some strings overflow the screen (as stored in the data files).
svn-id: r43161
* Added a separate mechanism to Game to keep track both of the current room number and the next room/gate. Periodically, I check whether the new room differs from the old one and, if it does, I do the change. Doing it any other would is nearly impossible because of the way the original scripts were written.
* Added GPL command Script::newRoom(). Rooms can now be traversed by clicking on their exits. Also, the intro animation partly works. Some parts go by far too soon. I assume this is because the engine still lacks a dialogue GPL command.
* Fixed bug where the gates array of a room was not cleared between uses.
* Save old jump value when we enter Script::run() and restore it in the end (mimicking the original engine).
* Fixed small bug where the gate was supposed to be stored as the first in-game variable and not the room number.
svn-id: r42957
* Trivial implementation of the Play GPL command
* Fixed Script::load() to load animation IDs to objects in increasing order (needed by funcActPhase())
svn-id: r42874
* Added support for setting loop status to Game.
* Made some GPL commands check whether we are in the correct loop status before executing.
svn-id: r42731
* Added Game::getNumObjects() which returns the number of objects in the game
* Fixed segfault (accessing a null Animation *)
* Added some docs to various things
svn-id: r42683
* Modified Game::loadRoom to load gates and execute their scripts
* The first room loaded is now Game::_info._startRoom instead of 0
* Fixed reading of _pers0 and _persStep from the data files (they are 6 instead of 12 bytes)
* Added more debug info to Script and Game
svn-id: r42515
* Changed GameObject::_location to an int since we sometimes use location -1.
* Some more uint <-> int changes to prevent comparisons between signed and unsigned.
svn-id: r42452
* Implemented c_If, c_Goto and c_Let opcodes
* Changed the interpreter to work with signed ints instead of uints (the interpreter uses negative values sometimes)
* Fixed documentation of Script::run() which said it is a disassembler (forgot to change it earlier)
svn-id: r42249
* Implemented variable accessing by the math evaluator
* Fixed bug from previous commit (should have used && when checking for ending instructions, not ||)
svn-id: r42242
