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.
With fade 0 the cursor is never visible because everything is black.
While this is a very minor optimization, it works around
one of the instances of a bug in certain drivers as seen in #5618.
Done with the following script:
```ruby
Dir["Source/**/*.{h,c,cc,cpp,hpp}"].each do |path|
v = File.read(path)
next if !v.include?("uint32_t") || v.include?("cstdint")
lines = v.lines
line_num = if lines[2].start_with?(" *")
lines.index { |l| l.start_with?(" */") } + 3
else
3
end
lines.insert(line_num, "#include <cstdint>\n")
File.write(path, lines.join(""))
end
```
then fixed-up manually
A popup-like error dialog in selhero resulted in a heap-use-after-free:
https://gist.github.com/glebm/f014bd87f066d2b79965b7c48bd8f6d7
This is because the popup's `Deinit()` freed the background art.
The fix is simply to not free the background art.
This is OK because the popup never has a background.
It used to load an empty background in the past just to load the
palette but luckily it no longer does (otherwise this would require more
work).
Also, fixes dialog rendering:
1. Fixes what is rendered behind the dialog.
2. Draws the mouse (if possible) regardless of whether the background is
present.
3. Clears the screen if the background doesn't cover it completely.
Fixes#4195
When rendering directly to the output buffer, we need to maintain the
state of what has been drawn and what needs redrawing per-buffer.
We previously tried to do it implicitly by checking `SDL_DOUBLEBUF` and
other flags. The previous implementation was broken in several
ways, resulting in rendering issues on devices that support 8-bit output
directly.
Changes this mechanism to explicitly maintain buffer state per output
buffer. The new mechanism doesn't require knowledge of the number of
buffers, and thus also works correctly with triple-buffering.
Fixes#5447
https://github.com/diasurgical/devilutionx-mpq-tools produces an unpacked MPQ
with all the graphics converted to CLX and the unused files removed.
This is primarily useful on RAM-constrained platforms, such as PS2,
because it eliminates the MPQ overhead.
Adds a build option to load from such unpacked directories instead of the MPQ.
These directories are searched for in the same locations
where the MPQs would be searched for otherwise.
Example directory layout:
* /usr/local/share/diasurgical/devilutionx/diabdat/ -- unpacked and converted diabdat.mpq
* /usr/local/share/diasurgical/devilutionx/hellfire/ -- unpacked and converted hellfire MPQs (all of them merged into 1 directory)
* /usr/local/share/diasurgical/devilutionx/fonts/ -- unpacked fonts.mpq
* /usr/local/share/diasurgical/devilutionx/pl/ -- unpacked pl.mpq
These directory structure is produced by calling `unpack_and_minify_mpq`
* Difficulty indicator improvements
1. Clean up positioning code.
2. Do not show for non-save portraits.
3. Remove `vecDifficultyIndicators` - render the items on the fly instead
Eric Robinson
Gleb Mazovetskiy
Eric Robinson
obligaron
Apaczer
ikonomov
Anders Jenbo
DakkJaniels
qndel
staphen