-Note: Controversial list of things currently broken and controversial
-solutions for them.
+SuperTux TODO
+=============
-Coding Standard
-===============
+This is a list of tasks and issues that might be worth to implement or
+fix. This list is however not an authorative list of things that must
+be done, its a collection of random things that pop up during
+development, therefore not everything in here might be well thought
+out or worth to implement. Use your brain before implementing anything
+on this list and always think about how useful a new feature would be
+in the context of the whole game or if a potential performance
+enhanchment, actually enhanchmes anything at all.
-* use SCons instead of CMake
+Coding Standard Stuff
+=====================
* make code clean: "-O2", "-g3",
"-ansi",
"-Winit-self", # only works with >= -O1
"-Wno-unused-parameter",
-* do not use raw pointer, especially not for Sprite and Surface
-
-* only do one variable initialization per line, not multiple as its
- currently often done in initialization list
-
* remove overuse of multi-inheritance
* remove overuse of friend'ship
* split files with multiple classes into multiple files with one class each
-* switch to using SqPlus for squirrel bindings
+* static vs anonymous namespace
-* implement basic graphics in SDL 1.3 and only special eye-candy in OpenGL
+* check the code with Valgrind
+* use Vector in Physics for 'a' and 'v'
-TODO
-====
+* replace random generator with mersene twister and/or move to external/
-* GameObject::RemoveListenerListEntry: Ughs, somebody trying to
- implement a list class within in the GameObject?!
+* write/finish scripts for include sorting and include guard checking that
+ can be run automatically
-* replace random generator with mersene twister and/or move to external/
+* md5.hpp and random_generator.hpp could go to external/
-* check the code with Valgrind
+* write scripts to automatically check for:
-* static vs anonymous namespace
+ - all includes are relative to top level dir
-* use Vector in Physics for 'a' and 'v'
+ - include guards are proper
+
+TODO
+====
+
+* GameObject::RemoveListenerListEntry: Ughs, somebody trying to
+ implement a list class within in the GameObject?!
* add --datadir DIR (data/) and --userdir DIR (~/.supertux/)
the menu background will grow and be visible that way for a fraction
of a second
-* write scripts for include sorting and include guard checking that
- can be run automatically
-
-* md5.hpp and random_generator.hpp could go to external/
-
* rename Vector -> Vector2f
* get rid of global SDL_Screen* screen variable
* resolution menu entry moves the wrong way around
-* write scripts to automatically check for:
-
- - all includes are relative to top level dir
-
- - include guards are proper
-
-* move SVN to http://code.google.com (maybe one day)
-
-* move bugtracker to http://code.google.com (much simpler, less useless)
-
* having dictionary_manager in Lisp is extremely ugly
* enforce proper naming of files to match their class
* implement PNG screenshot
* GL_ARB_texture_non_power_of_two returns 1 on MatroxG450, while it
- returns "Missing" in glew info, something wrong
+ returns "Missing" in glewinfo, something wrong
* having hitbox in Sprite is fugly
* implement surface and/or sprite scaling (MipMaps?)
+* add code that compares the last Log line with the current, if they
+ are the same reject them and just output something like:
+
+ * last line has been repeated X times
+
+* file naming is inconsistent: some times we use '_' to separate
+ words, sometimes we don't
+
+* implement: http://standards.freedesktop.org/menu-spec/menu-spec-latest.html
+
+* workaround for Ubuntu pulseaudio/OpenAL brokeness:
+
+$ cat ~/.alsoftrc
+drivers = oss
+
+* peaking up/down doesn't work properly
+
+* peaking left/right should make Tux look into that direction (up/down to, needs new sprites)
+
+* add pipe graphics that makes a 90 degree turn
+
+* keep possible future SDL1.3 upgrade in mind
+
+* cleanup scripting interface
+
+* remove cloud tiles, replace with decal
+
+* option menu has text overlap in "aspect ratio"
+
+* jumping up from an enemy doesn't make a sound
+
+* add support for automatic scrolling backgrounds
+
+* add direct reading of Vector2f
+
+* replace bell with 'reset block', that starts to glow once bumped into
+
+* enable mipmapping
+
+* refactor Camera code, break ugly long functions into pieces and such
+
+* allow fully custom magnification levels from command line (maybe GUI
+ do if there is a proper/easy way to let the user enter numbers)
+ (--magnification or -g WIDTHxHEIGHT:ASPECTX:ASPECTY@MAGNIFICATION)
+
+* use AnchorPoint in Background instead of Alignment
+
+* allow gradients to parallax scroll like Background (make it optional)
+
+* add multicolored gradients (see Windstille source code, which can deal with Gimp gradients)
+\f
+Scenegraph and Physics Engine Restructuring
+===========================================
+
+* random idea to restructure engine stuff (might lead to nicer code
+ and easier scriptability and a need to rewrite lots of stuff...):
+
+class SomeBadGuy : public PhysicsCallbackListener // or use boost::function
+{
+private:
+ PhysicsPtr box;
+ SpritePtr sprite;
+
+public:
+ SomeBadGuy(Engine& engine)
+ {
+ box = engine.physics().create_box(Rectf(0,0,32,32));
+ box->register_listener(this);
+ sprite = engine.graphics().create_and_add_sprite("Foobar");
+ }
+
+ void update(float delta)
+ {
+ // not much to do, as most stuff is done internally in the engine
+ if (dead)
+ {
+ sprite->replace_with("Foobar_dead");
+ }
+ else
+ {
+ sprite->hide();
+ sprite->set_pos(box->get_pos());
+ }
+ }
+
+ // no more draw(), done by the scene graph
+
+ void on_collision(CollisionData data)
+ {
+ // respond
+ }
+};
+\f
+Subversion->Git/Mercurial/Bzr Move
+==================================
+
+* right now a switch doesn't seem to be worth it
+
+* core issue right now isn't SVN, but old SVN version on lethargik.org
+ (lacks merge tracking and issues with viewvc)
+
+* cleanup SVN to make import into other version control systems possible:
+
+ - Should we merge trunk/supertux-milestone1 and trunk/supertux when switching to Git/Hg/...?
+
+Mistakes: incorrect branch creation: r5201-5207
+
+tags/start # unknown
+tags/supertux # unknown
+tags/supertux_0_1_0
+tags/supertux_0_1_1
+tags/supertux_0_1_2
+tags/supertux_0_1_3
+
+branches/cobble # unknown
+branches/milestone1 # unknown
+branches/new-collision-detection # unknown
+branches/README # documentation that will be lost in conversion
+branches/supertux # unknown
+branches/supertux_0_1_1_branch
+branches/supertux-box2d # mathnerd (trash)
+branches/supertux-editor-newdrawing # editor
+branches/supertux-editor-newdrawing2 # editor
+branches/supertux-milestone1-olpc # supertux-milestone1
+branches/supertux-milestone2-grumbel # supertux
+branches/supertux-nogl # supertux(?)
+branches/supertux-sharp # another supertux editor
+branches/unison-video # ???
+branches/vendor # ??? CVS crap
+
+trunk/cobble # some editor?
+trunk/CVSROOT # ??? CVS crap
+trunk/htdocs # htdocs
+trunk/jnrcol
+trunk/media
+trunk/SDL_tty
+trunk/setup2x
+trunk/supertux
+trunk/supertux-editor
+trunk/supertux-milestone1
+trunk/supertux-portable
+trunk/supertux-sharp
+trunk/wiz-test
+
+
+Potential Git Issues
+====================
+
+* lack of sparse/narrow/shallow checkout, this means initial checkout
+ will be 200MB instead of 100MB
+
+* no free hoster that allows >1GB repositories (haven't checked all,
+ but those I did came out way short) -> could use lethargik.org
+
+* some free hosters that might allow >1GB repositories don't allow
+ having multiple repositories
+
+* git submodule doesn't seem to be quite ready to replace our
+ trunk/supertux, trunk/supertux-editor, trunk/media/, ... layout as
+ it for example doesn't support automatic tracking of HEAD from the
+ remote repositories, it also feels rather hacky and not properly
+ integrated into git
+
+* lack of metadata versioning, if you delete a branch in git that you
+ haven't merged, then its gone after the next gc/repack (+ two weeks
+ time limit it seems), in SVN on the other side you can checkout the
+ way the tree was at a specific date, its impossible to lose history
+ unless you hack the repository
+
+svn2bzr.py
+==========
+
+Committed revision 5727
+Committed revision 5728
+Committed revision 5729
+Committed revision 5730
+Traceback (most recent call last):
+ File "./svn2bzr.py", line 194, in <module>
+ main()
+ File "./svn2bzr.py", line 187, in main
+ log=log)
+ File "./svn2bzr.py", line 88, in svn2bzr
+ creator.run()
+ File "/mnt/bzr/svn2bzr/branchcreator.py", line 622, in run
+ entries = self.filter_entries(entries)
+ File "/mnt/bzr/svn2bzr/branchcreator.py", line 671, in filter_entries
+ entries = self.filter_moves(entries)
+ File "/mnt/bzr/svn2bzr/branchcreator.py", line 727, in filter_moves
+ entries = self.filter_simult_fren_dirmove(entries)
+ File "/mnt/bzr/svn2bzr/branchcreator.py", line 784, in filter_simult_fren_dirmove
+ newfname = svnrelpath(newdpth, newfpth)
+ File "/mnt/bzr/svn2bzr/branchcreator.py", line 60, in svnrelpath
+ raise errors.PathNotChild(path, base)
+bzrlib.errors.PathNotChild: Path "trunk/media/images/creatures/mr_cherry/cherrybomb.xcf" is not a child of path "trunk/media/images/creatures/mr_bomb"
+\f
+Random Notes
+============
+
+* calculate the size of an background image that should fill the screen:
+
+ image_size = (1 - parallax_speed) * screen_size + level_size * parallax_speed
+
+def calc(parallax, screen, tiles):
+ return (1 - parallax) * screen + parallax * tiles * 32
+
# EOF #
projects / supertux.git / blobdiff