- move critical correctness checks out of diagnostic ifdefs (ahem)
- move declarations to before conditionally compiled code (we don't
build in C99 mode round here)
- tidy up an unsightly blank line while I'm here.
[originally from svn r8969]
draw_thick_line function, and also add some general thoughts on how
to draw puzzles' windows in an antialiasing-friendly way.
[originally from svn r8965]
properly antialiasing-safe: all redraws are now done by clearing a
rectangle of the image, clipping to that rectangle, and redrawing
everything in it exactly once.
[originally from svn r8963]
the drawing API, for use by Loopy. It's optional: drawing.c will
construct an acceptable alternative using a filled polygon if the
front end doesn't provide it.
Net and Netslide previously had static functions called
draw_thick_line(), whose claim to the name is less justified and so
they've been renamed.
[originally from svn r8962]
Cairo rendering library in place of GDK, which provides pretty
antialiased graphics much like we get on MacOS. Inertia and Untangle
are perhaps the two games most obviously improved by this.
[originally from svn r8961]
which I didn't know about, but which is clearly a waste of effort
since we keep our own backing pixmap for the puzzle window.
[originally from svn r8960]
'Yes' and 'No' buttons, which means they get the standard icons that
go on those button types. Also reorders yes/no boxes so that they're
the GNOME standard way round.
[originally from svn r8959]
output (a comment from Recipe mistakenly got into the Unix
makefile); more importantly, lets mkfiles.pl run in up-to-date Perls
(where implicit split to @_ is now obsolete).
[originally from svn r8957]
division clues were failing to light up as erroneous if the quotient
of the numbers in them came out right under rounded-down C integer
division (e.g. 2 and 5 would be accepted for a 2/ clue). Apparently
I copied the code that invents clues in the generator straight into
the solution checker, without remembering that the generator was
allowed to do it that way because exact divisibility had been
checked elsewhere.
[originally from svn r8951]
(Missed off the explicit -o from the compile lines constructing
version.{i386,ppc}.o, causing both to be compiled as version.o and
dependent build steps to fail.)
[originally from svn r8933]
[r8931 == 36cee4e2796c23da15d3276e88416ad1ce035c4a]
of basically unchanged binaries due to the compulsory rebuild of
version.o. version.o now depends normally on version2.def, which is
constructed using much the same if statements that version.o used to
use, except that it's not overwritten at all if its contents don't
need to change.
[originally from svn r8931]
introduce a new colour in Slant (COL_FILLEDSQUARE) which is used for
the background of any grid square that has a diagonal line in it.
This makes it easier to spot the one square on a giant board you
forgot to fill in, but on the other hand I found it to look very
strange and disconcerting. So I've set the colour to be identical to
COL_BACKGROUND by default, and users who like the idea can enable it
by environment variable or by local patch.
[originally from svn r8930]
line with freedesktop.org. (This is relatively simple for Puzzles,
since it only writes to the clipboard and never reads it, so the
question of which selection to use when is most easily dealt with by
always writing to both.)
[originally from svn r8929]
bridges that could go to an island, the game was not correctly
accounting for existing bridges in all circumstances.
(E.g. in 7x7m2:2a6a2a1g4a6c4i1a1h23c2b, connect the top right 1 to
the 2 left of it, and the 6 left of that correctly lights up red.
But now connect the 6 to the 6 below it, and it wrongly unlights
again.)
[originally from svn r8905]
- sometimes two regions would get the same letter
- immutable numbers could sometimes be modified
- immutable numbers are now not flagged as errors when they clash
(same as Solo's policy)
[originally from svn r8882]
reported as potentially-unused. (In fact, as far as I can tell, it's
only ever uninitialised in assertion-failing code paths, so not a
real bug.)
[originally from svn r8873]
assertion I crudely commented out has now been replaced with code
that clearly shows what you did wrong in the failing situation.
[originally from svn r8872]
long chain to a square numbered so low that the start of the chain
would have to go into negative numbers should not crash the game,
particularly when it happens as a momentary in-passing illustration.
I've fixed it for the moment just by removing the assertion. There's
probably a better fix which causes something less strange to happen
to the display as a result.
[originally from svn r8867]
$mw (it should only ever have been used in the Cygwin makefile), and
move the libraries to the end of the link line in the Unix makefile
for better portability.
[originally from svn r8853]
selected. I think this is a more or less aesthetically neutral
change for the actual selection, but the selection code is reused to
draw the victory flash and that's greatly improved by not having the
tower sides remain unflashed.
[originally from svn r8843]
