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2021-07-11Fix: ensure no more than the allowed number of NewGRFs are loaded from the ↵Rubidium
configuration
2021-07-09Codechange: access the name of a setting via an accessor functionRubidium
2021-07-09Codechange: Remove FOR_EACH_SET_BITglx22
2021-07-09Codechange: split settings.ini over several files (#9421)Patric Stout
This reduced the load on compilers, as currently for example MacOS doesn't like the huge settings-tables. Additionally, nobody can find settings, as the list is massive and unordered. By splitting it, it becomes a little bit more sensible.
2021-07-06Codechange: split off the settings saveload code from the main settings ↵Rubidium
handling logic
2021-07-06Codechange: split off the settings table and all the callbacks from the main ↵rubidium42
settings handling logic
2021-07-06Codechange: ensure xxx_setting_tables are initialised after their contentglx22
2021-07-02Add: store headers for most savegame chunksPatric Stout
When a header is added, the chunk changes from CH_ARRAY type to CH_TABLE type.
2021-07-02Feature: framework to make savegames self-descriptivePatric Stout
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.
2021-07-02Change: move sensitive information to secrets.cfg and private information to ↵Patric Stout
private.cfg We often ask people for their openttd.cfg, which now includes their passwords, usernames, etc. It is easy for people to overlook this, unwillingly sharing information they shouldn't. By splitting this information over either private.cfg or secrets.cfg, we make it more obvious they shouldn't be sharing those files, and hint to what is inside them.
2021-07-02Codechange: simplify SaveVersionInConfig()Patric Stout
Clearly someone really wanted to generalize the function, but in reality it makes it a lot longer than needed. Let's keep it simple.
2021-07-02Codechange: C++-ify the usage of IniFile in settings.cppPatric Stout
Instead of creating the object on heap and use a pointer, create the object on stack and use a guaranteed-not-null pointer. The size of IniFile doesn't warrent the forcing to heap. Additionally, use a subclass instead of a function to do some initial bookkeeping on an IniFile meant to read a configuration.
2021-07-02Codechange: move network-related settings out of settings.iniPatric Stout
This to prepare the code to split up network-related settings into private / secrets / generic.
2021-06-28Fix ea9715d: not all setting values were clamped properly (#9401)SamuXarick
2021-06-26Fix #9386: compilers failing to compile with LTO by using variants instead ↵rubidium42
of new + unique_ptr With std::variant all memory can be figured out at compile time, so the compiler needs to keep track of fewer elements. It also saves out a unique_ptr and its memory management, over a slight impact for resolving a setting.
2021-06-26Codechange: introduce helper to convert from the iterated type to the actual ↵rubidium42
SettingDesc
2021-06-26Codechange: remove overloading on UpdateServiceIntervalrubidium42
One UpdateServiceInterval has two parameters to update the service interval for a vehicle type, the other for all vehicle types at once. Rename the latter to help with function resolution for the introduction of variants.
2021-06-15Codechange: mark chunks that are not stored as CH_READONLYPatric Stout
This makes it easier to spot chunks that have a save_proc that is a nullptr, but also prevents confusion, where it looks like the CH_ type of a chunk has influence on how it is being read. It is not, it is only used for saving.
2021-06-15Change: rework several CH_RIFF chunks to use CH_ARRAY insteadPatric Stout
This adds two byte extra to those chunks, and might feel a bit silly at first. But in later changes we will prefix CH_ARRAY with a table header, and then this change shines. Without this, we could still add headers to these chunks, but any external reader wouldn't know if the CH_RIFF has them or not. This way is much more practical, as they are now more like any other chunk.
2021-06-15Cleanup: remove some unneeded c_str() callsRubidium
2021-06-14Codechange: ability to store structs and list of structs in savegamesPatric Stout
The commits following this will use this new functionality. Currently, a few places do this manually. This has as drawback that the Save() and Load() code need to be in sync, and that any change can result in (old) savegames no longer loading. In general, it is annoying code to maintain. By putting everything in a description table, and use that for both Save() and Load(), it becomes easier to see what is going on, and hopefully less likely for people to make mistakes.
2021-06-13Codechange: replace IConsolePrintF with IConsolePrint and fmt formattingrubidium42
Also make some strings more consistent with the rest of the console strings.
2021-06-13Change: unify the style of console error messages and convert to fmtrubidium42
Always start with a capital, do not add "ERROR: " in front of it.
2021-06-13Codechange: convert printf DEBUG statements to fmt Debug statementsrubidium42
2021-06-13Codechange: make the name of SettingDesc a std::stringrubidium42
2021-06-13Codechange: use StrStartsWith/StrEndsWith when finding settingsrubidium42
2021-06-07Codechange: make [Save|Load]Settings() behave more like other Save/Load code ↵Patric Stout
(#9335) Prepare the full description and send it to SlObject. This does require some code to be able to read to a SLE_VAR_NULL, like strings etc, as there is no way to know their length beforehand.
2021-06-06Codechange: merge guiflags and flags in settings .ini filesPatric Stout
It was rather confusing which one was for what, especially as some SaveLoad flags were settings-only. Clean up this mess a bit by having only Setting flags.
2021-06-06Codechange: move SLF_NO_NETWORK_SYNC into settingsPatric Stout
It is a settings-only flag, so don't pollute SaveLoad code with it.
2021-06-06Codechange: move SLF_NOT_IN_SAVE into settingsPatric Stout
It is a settings-only flag, so don't pollute SaveLoad code with it.
2021-06-06Codechange: remove the unused SLF_HEX flagPatric Stout
2021-06-06Codechange: Remove FOR_ALL_CHUNK_HANDLERSglx22
Co-Authored-By: Patric Stout <truebrain@openttd.org>
2021-06-03Codechange: rename SettingGuiFlag to SettingFlag (#9332)Patric Stout
It is a lovely organicly grown enum, where it started off with GUI-only flags, and after that a few flags got added that can be considered GUI-only (the GUI disables/enables based on them), to only have flags added that has nothing to do with the GUI. So be less confusing, and rename them to what they do. Additionally, I took this opportunity to rename 0ISDISABLED to reflect what it really does.
2021-05-31Codechange: C++-ify lists for SaveLoad (#9323)Patric Stout
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.
2021-05-30Codechange: add a wrapper function to find all settings based on prefix (#9312)Patric Stout
2021-05-30Codechange: use setting name instead of index for HandleOldDiffCustom() (#9311)Patric Stout
2021-05-29Codechange: use setting name instead of index for CmdChange(Company)Setting ↵Patric Stout
(#9306) This is mostly done as there are now constraints on settings.ini you might not expected. For example, conditional settings always have to come last, as otherwise they would influence the index.
2021-05-29Codechange: Rename window related DeleteXXX to match new behaviourglx22
2021-05-29Codechange: [Network] Use std::string in CommandPacketrubidium42
2021-05-29Codechange: move from C-string to std::string for DoCommandrubidium42
2021-05-29Codechange: rename str_validate to StrMakeValid(InPlace) (#9304)Patric Stout
This to be more explicit the function changes the value, and not returns yes/no.
2021-05-29Codechange: use separate pre and post callbacks for int settingsrubidium42
2021-05-29Codechange: use separate pre and post callbacks for string settingsrubidium42
2021-05-29Codechange: split Write_ValidateSetting to get separate functions for making ↵rubidium42
ints valid and writing ints
2021-05-29Codechange: split Write_ValidateSetting to get separate functions for making ↵rubidium42
strings valid and writing strings
2021-05-27Codechange: add helper functions to read an int setting valuerubidium42
2021-05-27Codechange: remove SettingDescType in lieu of the actual classesrubidium42
2021-05-27Codechange: let OneOfMany and ManyOfMany be their own classes as wellrubidium42
2021-05-27Codechange: make BoolSettingDesc its own sub classrubidium42
2021-05-27Cleanup: remove unneeded temporary variables and castsrubidium42