Adjusting to the edge is done such that it respects slight sideways movements of the dragon.
Fixed rounding issues in the whole game. Improved debug messages. Made sure that the dragon
does not turn like crazy around when clicking on the same pixel: the final point is always the
clicked one although the middle points made by shifted to make the animations smooth, and
preserve the dragons direction if he has not walked.
There is a bug with running turning animations as they seem to disappear for 1 frame and have
incorrect Z coordinate. Will investigate it next.
svn-id: r45742
In these animations, each sprite can specify a relative shift with respect
to the previous sprite. Moving animations (such as walking of the dragon)
are easily described in this framework. I have sort of hacked their support
and it seems to work.
The current walking code does not interact with the new code yet, but it will
be easy to do.
svn-id: r45712
- SIGSEGV by not stopping walking when changing rooms
- reset of the mouse cursor and object title during gate scripts
- updating the previous animation phase, also when starting new animation
- swapped up and down animations
svn-id: r45690
The hero does not walk yet (it still teleports to the target immediately),
but that is just because the actual walking algorithm is left trivial first.
However, the main game loop, callbacks, and waiting all already work with
the general framework.
svn-id: r45648
The current algorithm is much better than the original player'ss one and it
find really nice curved paths.
Also, started preparing interface for actually walking along this path.
svn-id: r45622
- 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
The Sprite class points to the original buffer (which is cached in the memory
thanks to BArchive machinery) instead of allocating its own buffer and
copying the source there.
svn-id: r45594
In particular, breadth-first search algorithm for getting the shortest path
in the walkable area and an algorithm making the path oblique when possible.
svn-id: r45591
Also, fix a bug when loading the default walking map (wasn't implemented)
and setting font size. The reason I move this code into a new module is
because I will augment it with other walking-related algorithms soon.
svn-id: r45510
- reading the volume from the configuration
- error handling of non-existent MIDI files
- pausing/resuming music
unfortunately, sometimes music stops playing or slows down, and my log
messages have so far not helped me to identify why
svn-id: r45326
Made it intelligent so that when, for example, the dubbing file doesn't exist,
we don't fail, but instead always show subtitles even if the GUI settings
says dubbing only, etc.
svn-id: r45002
Parsing _lookDir and _useDir, and passing it all the way around to walkHero().
Also, added playHeroAnimation() to reduce code duplication.
svn-id: r44965
The basic commands are done. It remains to implement handling music (after
we play it at all), fading palette, and controlling the quick-hero and
speed-text flags (after I find out what they do).
Now the dragon switches between talking and staying during dialogs. However,
the left/right direction doesn't work yet, because we don't respect _lookDir
and _useDir yet.
svn-id: r44964
After inspection, I assert that it isn't true that the _anim array needs to
be sorted. In fact, sorting ruins the ordering of the dragon's animations,
which corresponds to enum Movement.
After fixing this, let the dragon have a rest instead of constantly walking
down.
svn-id: r44962
It's both a pointer to an AnimationManager and list of animation ID's fo
each object. The latter renamed to _anim so that I can easily search for
them.
Also, fixed the bug promised in the previous commit.
svn-id: r44960
We initialize them in the DraciEngine constructor, but don't play any sounds
yet. Checked that it works for all existing sound files (required several
work-arounds against unspoken specification).
When copying the interface from barchive.h, I decided to remove some const's
from there, because getFile() wasn't really behaving like const.
Removed some static Common::String instances.
svn-id: r44953
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
Clamping on the border of the screen works precisely. When switched to the
inventory, titles of game items are displayed instead of a (sticky) title of
the last object before entering the inventory. Put some const's where
appropriate.
svn-id: r44550
My yesterday's fix on handling 1 event per call caused the game to be
unbearably slow on Linux. The old way was much faster. I have solved too
fast a succession of mouse button down and up by not clearing the mouse flag
when the button goes up instead.
Fixed a memory leak and uninitialized variable after my refactoring of game
location changes; found by ValGrind.
svn-id: r44525
Completely changed the interface, removing unused methods and attributes,
renaming other ones to reflect what they do, and moving some methods into the
private section. Code changing the location, originally scattered over many
pieces of code, has been unified into one place. Remember the previous room
when entering the map so that one can return there.
Also, the event handler processes one event at a time, preventing lost clicks
on touchpads.
svn-id: r44508
- Remove use of tabs for formatting, now in nearly all cases tabs are only used for indentation
- Use "uint" instead of "unsigned int" in the whole engine for consistency's sake
- Strip some trailing tabs and leading whitespaces
svn-id: r44478
I left draw() as is for now, although it could also be similarly simplified.
Also, one could easily completely get rid of columnIndices[], but I was too
tired for the time being.
svn-id: r44457
* Added const to some methods of Game.
* Removed some code cruft from Game::walkHero() (duplicate calculations and variables).
* Fixed small bug which prevented talking text from being centered above the dragon.
svn-id: r44455
It is no longer needed to modify the underlying animations when drawing them
on the screen or testing pixels in them. Read access is enough, because
the displacement of the object is passed as a parameter.
Added some more const's where they logically belong.
svn-id: r44419
* Stop calling Mouse::setPosition() on EVENT_MOUSEMOVE since it's not needed (the engine warps the mouse automatically; I still left the method for situations when we want to warp the mouse explicitly).
svn-id: r43484
* 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
* Extracted title updating from the main loop to a new method, Game::updateTitle().
* Added Game::updateCursor().
* Restructured the main loop to fix many subtle bugs and enable some new functionality concerning object scripts (like support for room-global use scripts).
* Added support for tracking currently selected icons (items, probably should be renamed).
* Changed walkDir, lookDir and useDir members of GameObject to int and adjusted them for zero-based indexing.
* Added Game::getCurrentIcon().
* Return from WalkingMap::findNearestWalkable immediately if the starting point is walkable.
svn-id: r43160
