Commit Graph

31 Commits

Author SHA1 Message Date
Peter Nelson 1dc94d0670
Codechange: Construct string_view with first+last. (#12568)
Avoids needing to calculate size when we already have last.
2024-04-24 21:29:33 +01:00
Patric Stout a3cfd23cf9
Codechange: rename byte to uint8_t (#12308) 2024-03-16 23:59:32 +01:00
Rubidium 18a31cca7c Codechange: do not make a string valid in place, to then copy it 2023-07-06 19:59:50 +02:00
Rubidium 52a7c69974 Codechange: rework Gamelog changes from union to classes 2023-05-16 18:32:52 +02:00
Peter Nelson 00bf42353a Codechange: Place gamelog into its own class, along with internal data.
Data is now stored in vectors to avoid manual memory management and
passing lengths around.
2023-05-02 19:47:55 +01:00
dP 548f0496a9
Change: Make _tick_counter 64bit to avoid wrapping (#10035) 2022-09-21 12:42:29 +02:00
Jonathan G Rennison 762b656b53 Fix #9740: Fix loading of gamelog change items from savegame ver >= 294 2021-12-10 22:46:16 +01:00
glx22 6e627f35ac Cleanup: Remove now unneeded ChunkHandler members 2021-07-06 22:29:08 +02:00
glx22 2c941cd8b3 Codechange: Use ChunkHandlers sub-classes 2021-07-06 22:29:08 +02:00
glx22 c1a9fe6fbd Codechange: Use static array of references to ChunkHandler 2021-07-06 22:29:08 +02:00
Patric Stout 3826703bc3 Add: store headers for chunks with SL_STRUCTLIST 2021-07-02 22:21:58 +02:00
Patric Stout 7dd5fd6ed4 Feature: framework to make savegames self-descriptive
We won't be able to make it fully self-descriptive (looking at you
MAP-chunks), but anything else can. With this framework, we can
add headers for each chunk explaining how each chunk looks like
in detail.

They also will all be tables, making it a lot easier to read in
external tooling, and opening the way to consider a database
(like SQLite) to use as savegame format.

Lastly, with the headers in the savegame, you can freely add
fields without needing a savegame version bump; older versions
of OpenTTD will simply ignore the new field. This also means
we can remove all the SLE_CONDNULL, as they are irrelevant.

The next few commits will start using this framework.
2021-07-02 22:21:58 +02:00
Patric Stout 4c4b55ecbd Change: rework GLOG chunk to be more like the rest
Basically it is very similar to Vehicles, where there first is
a type field, followed by data of that type. So this commit makes
it looks like how Vehicles solved that.
This removes a lot of custom "keeping track of length" stuff.
2021-06-15 19:36:15 +02:00
glx22 c27afdf3f6 Codechange: Remove FOR_ALL_CHUNK_HANDLERS
Co-Authored-By: Patric Stout <truebrain@openttd.org>
2021-06-06 19:35:06 +02:00
Patric Stout 9fff00ba20
Codechange: C++-ify lists for SaveLoad (#9323)
Basically, this changes "SaveLoad *" to either:
1) "SaveLoadTable" if a list of SaveLoads was meant
2) "SaveLoad &" if a single entry was meant

As added bonus, this removes SL_END / SLE_END / SLEG_END. This
also adds core/span.hpp, a "std::span"-lite.
2021-05-31 22:26:44 +02:00
Milek7 da55286c2c
Fix: Corrupted savegame could crash the game by providing invalid gamelog enums. (#9045) 2021-04-17 19:19:18 +01:00
Charles Pigott 860c270c73 Codechange: Replace assert_compile macro with static_assert 2020-12-27 10:55:42 +00:00
S. D. Cloudt 13cc8a0cee Cleanup: Removed SVN headers 2019-11-10 17:59:20 +00:00
Henry Wilson 7c8e7c6b6e Codechange: Use null pointer literal instead of the NULL macro 2019-04-10 23:22:20 +02:00
Niels Martin Hansen faee0737e0 Codechange: Separate gamelog revision length from network revision length 2019-02-03 18:00:16 +01:00
rubidium 0463dbdc9e (svn r26482) -Codechange: add an include that allows us to undefine/redefine "unsafe" functions to prevent them from being used, and thus having to care about certain aspects of their return values 2014-04-23 20:13:33 +00:00
yexo 433f74edd9 (svn r23065) -Add: -q option to read a savegame, write some general info and exit 2011-10-30 13:47:45 +00:00
rubidium 30f2afac9b (svn r20632) -Cleanup: remove "a few" unneeded includes, and add them to some headers 2010-08-26 22:01:16 +00:00
frosch 62ac138154 (svn r19973) -Codechange: Add another procedure to chunk handlers for checking savegames (empty for now). 2010-06-13 14:11:59 +00:00
rubidium 82fc28f77f (svn r18809) -Codechange/Cleanup: remove unneeded headers from some files, if a header require a header make it include that header 2010-01-15 16:41:15 +00:00
smatz 114d48e492 (svn r17596) -Codechange: constify some tables 2009-09-20 23:11:01 +00:00
rubidium 7fbc33dae1 (svn r17248) -Fix: add GPL license notice where appropriate 2009-08-21 20:21:05 +00:00
smatz 570af0ce44 (svn r16338) -Codechange: split loading of references to two phases
In the first phase, indexes are stored. In the second phase, indexes are checked for validity and converted to pointers
2009-05-17 16:28:29 +00:00
glx 75c99d8b9b (svn r15893) -Add: watermark crash.sav and don't generate crash information if a loaded crash.sav causes a crash 2009-03-30 00:21:43 +00:00
rubidium 377ce6c5bf (svn r15410) -Cleanup: get rid of most of the references to the 'patches' except where it's used for backward compatability. 2009-02-08 12:25:13 +00:00
smatz 7368c740a6 (svn r14828) -Codechange: move most of save/load-specific code to separate files 2009-01-04 15:32:25 +00:00