Backports the text rendering code from 1.6 to 1.5.
Done by starting with the current master's engine/render/text_render
and backporting things as-needed until it worked.
CLX rendering and text input handling are also backported as part of
this change.
We want to be able to use unpacked MPQs on low-end platforms
(PS2/rg99/etc).
This is tricky on case-sensitive filesystems. Avoids case issues by
lowercasing all paths in the code (then we'll just need lowercased
listfiles).
Rather than using the Windows-like `MAX_PATH`, what we really want is 2
things:
1. Maximum path of a file in an MPQ. This is now `MaxMpqPathSize`.
2. Max size for the known monster paths. This is now 64 for sounds and
TRNs, which is more than enough (picked arbitrarily).
Both player and monster walking functions are not named WalkNorthwards, WalkSouthwards and WalkSideways.
Also renames the PLT_MODE enum to follow the same pattern and removes the comments that are now unnecessary
1. Do not modify the map after loading. Instead, return string views
(guaranteed to be null-terminated) from look up functions and return
the key directly if not found.
2. Use an `unorded_map` instead of `map` where available (C++20).
Saves a bit of RAM (~50 KiB) and improves lookup performance.
Identified and removed an instance of Direction being used as an argument for a bool parameter
Removed a single-use temporary variable being cast from sprite frame to direction to size_t
Co-authored-by: Anders Jenbo <anders@jenbo.dk>
Fix alignment of WalkSettings array
Gleb Mazovetskiy
Eric Robinson
obligaron
Anders Jenbo
qndel
zaid-ismail031
Vladimir Olteanu
Cesar Canassa
Andrew James
staphen
Juliano Leal Goncalves