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* Minor bug fixes from James Harvey.Simon Tatham2009-12-17
| | | | [originally from svn r8785]
* Patches from Frode Austvik to modify the effects of the mouseSimon Tatham2009-12-17
| | | | | | | | | | buttons in several games if STYLUS_BASED is defined: in games where you can set a puzzle element to 'on', 'off' or 'not yet set', when it's hard to mimic a second mouse button, it's better to have the one 'button' cycle between all three states rather than from 'on' back to 'unset'. [originally from svn r8784]
* Memory management and other fixes from James H.Simon Tatham2009-06-17
| | | | [originally from svn r8596]
* Patches from James H to add or improve arrow-key-driven cursors forSimon Tatham2009-01-08
| | | | | | | some puzzles. (Light Up's and Net's are merely polished a bit, but Mines acquires a new one.) [originally from svn r8402]
* Fix parenthesis problem in Light Up solver. Should fix Debian bugSimon Tatham2008-11-28
| | | | | | #505359. [originally from svn r8342]
* Patches from Lee Dowling to make Light Up and Net use theSimon Tatham2008-11-16
| | | | | | | | CURSOR_SELECT2 button (to, respectively, toggle a "definitely not light" dot and to rotate in the opposite direction from CURSOR_SELECT). [originally from svn r8299]
* Patch from James H providing lots more paranoid casting. Also oneSimon Tatham2008-09-13
| | | | | | | | | | actual behaviour change: Untangle now permits dragging with the right mouse button, which has exactly the same effect as it does with the left. (Harmless on desktop platforms, but helpful when "right-click" is achieved by press-and-hold; now the drag takes place even if you hesitate first.) [originally from svn r8177]
* New infrastructure feature. Games are now permitted to beSimon Tatham2008-09-06
| | | | | | | | | | | | | | | | | | | | | | _conditionally_ able to format the current puzzle as text to be sent to the clipboard. For instance, if a game were to support playing on a square grid and on other kinds of grid such as hexagonal, then it might reasonably feel that only the former could be sensibly rendered in ASCII art; so it can now arrange for the "Copy" menu item to be greyed out depending on the game_params. To do this I've introduced a new backend function (can_format_as_text_now()), and renamed the existing static backend field "can_format_as_text" to "can_format_as_text_ever". The latter will cause compile errors for anyone maintaining a third-party front end; if any such person is reading this, I apologise to them for the inconvenience, but I did do it deliberately so that they'd know to update their front end. As yet, no checked-in game actually uses this feature; all current games can still either copy always or copy never. [originally from svn r8161]
* Experimental UI tweak enabled by a hacky environment variable:Simon Tatham2007-07-31
| | | | | | | | | | | | suppress the display of `this square can't be a light' blobs in a lit square, on the grounds that we already know _lit_ squares can't be lights. This makes the solved game look cleaner (I've always thought the detritus of blobs on some but not all non-light squares looked messy), but on the other hand it's slightly jarring during play. So I'm checking it in, but as a configurable option which is off by default. [originally from svn r7656]
* HTML Help support for Puzzles, with the same kind of automaticSimon Tatham2006-12-24
| | | | | | fallback behaviour as PuTTY's support. [originally from svn r7009]
* Cleanup: it was absolutely stupid for game_wants_statusbar() to be aSimon Tatham2005-10-22
| | | | | | | | | function, since it took no parameters by which to vary its decision, and in any case it's hard to imagine a game which only _conditionally_ wants a status bar. Changed it into a boolean data field in the backend structure. [originally from svn r6417]
* Cleanup: remove the game_state parameter to game_colours(). No gameSimon Tatham2005-10-22
| | | | | | | | | | | | was actually using it, and also it wasn't being called again for different game states or different game parameters, so it would have been a mistake to depend on anything in that game state. Games are now expected to commit in advance to a single fixed list of all the colours they will ever need, which was the case in practice already and simplifies any later port to a colour-poor platform. Also this change has removed a lot of unnecessary faff from midend_colours(). [originally from svn r6416]
* Cleanup: the `mouse_priorities' field in the back end has been aSimon Tatham2005-10-22
| | | | | | | more general-purpose flags word for some time now. Rename it to `flags'. [originally from svn r6414]
* Use game_set_size() to set up the temporary drawstate inSimon Tatham2005-09-23
| | | | | | | | | | | | | | | | | | game_print(), wherever feasible. This fixes a specific bug in Loopy (James H's new field ds->linewidth wasn't being set up, leading to corrupted print output), but I've made the change in all affected files because it also seems like a generally good idea to encourage it for future games, to prevent other problems of this type. There is one slight snag, which is that Map _can't_ do this because its game_set_size() also initialises a blitter. I could fix this by abstracting the common parts of Map's game_set_size() out into a subfunction called by game_set_size() and also called directly by game_print(); alternatively, I could introduce a means of determining whether a `drawing *' was for screen or printing use. Not sure which yet. [originally from svn r6340]
* Stop Light Up from eating system keypresses, which it was previouslySimon Tatham2005-09-01
| | | | | | doing whenever the cursor was active. [originally from svn r6258]
* Optimiser placation.Simon Tatham2005-09-01
| | | | [originally from svn r6257]
* James H has implemented a new `Tricky' difficulty level in Light Up:Simon Tatham2005-09-01
| | | | | | | | | | | | | | | | | | a non-recursive level above Easy, which therefore moves the recursive Hard mode further up still. Play-testing suggests that in fact Tricky is often _harder_ than the old Hard mode, since the latter had limited depth of recursion and would therefore spot complex deductions only if it happened to start a recursion on the right square; Tricky may be limited in the sophistication of its complex deductions, but it never misses one, so its puzzles tend to be hard all over. Also in this checkin, a new source file `nullfe.c', containing all the annoying stub functions required to make command-line solvers link successfully. James wrote this for (the new) lightupsolver, and I've used it to simplify the other stand-alone solvers. [originally from svn r6254]
* Substantial infrastructure upheaval. I've separated the drawing APISimon Tatham2005-08-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | as seen by the back ends from the one implemented by the front end, and shoved a piece of middleware (drawing.c) in between to permit interchange of multiple kinds of the latter. I've also added a number of functions to the drawing API to permit printing as well as on-screen drawing, and retired print.py in favour of integrated printing done by means of that API. The immediate visible change is that print.py is dead, and each puzzle now does its own printing: where you would previously have typed `print.py solo 2x3', you now type `solo --print 2x3' and it should work in much the same way. Advantages of the new mechanism available right now: - Map is now printable, because the new print function can make use of the output from the existing game ID decoder rather than me having to replicate all those fiddly algorithms in Python. - the new print functions can cope with non-initial game states, which means each puzzle supporting --print also supports --with-solutions. - there's also a --scale option permitting users to adjust the size of the printed puzzles. Advantages which will be available at some point: - the new API should permit me to implement native printing mechanisms on Windows and OS X. [originally from svn r6190]
* Remove conditional definition of MAX_GRIDGEN_TRIES, for consistencySimon Tatham2005-08-07
| | | | | | between Palm and other ports when fed the same random seed. [originally from svn r6172]
* New puzzle: `Light Up', by James H.Simon Tatham2005-08-04
Also in this checkin (committed by mistake - I meant to do it separately), a behind-the-scenes change to Slant to colour the two non-touching classes of diagonals in different colours. Both colours are set to black by default, but configuration by way of SLANT_COLOUR_* can distinguish them if you want. [originally from svn r6164]