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examples: Add a way to add datafiles to an example, and add audio/load-wav

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Ryan C. Gordon 2024-07-24 17:30:16 -04:00
parent f562a6d9f7
commit 195c26a50a
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GPG key ID: FA148B892AB48044
4 changed files with 133 additions and 10 deletions
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19
build-scripts/build-web-examples.pl
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@ -80,14 +80,31 @@ sub handle_example_dir {
}
closedir($dh);
my $datafilestxtpath = "$examples_dir/$category/$example/datafiles.txt";
my $datafiles_str = '';
if ( -f $datafilestxtpath ) {
open (my $datafilesh, '<', $datafilestxtpath) or die("Couldn't opendir '$datafilestxtpath': $!\n");
$spc = '';
while (<$datafilesh>) {
chomp;
my $path = "$examples_dir/$category/$example/$_";
my $fname = $_;
$fname =~ s/\A.*\///;
$datafiles_str .= "$spc--embed-file=$path\@/$fname";
$spc = ' ';
}
close($datafilesh);
}
my $dst = "$output_dir/$category/$example";
print("Building $category/$example ...\n");
do_mkdir($dst);
# !!! FIXME: hardcoded SDL3 references, need to fix this for satellite libraries and SDL2.
do_system("EMSDK_QUIET=1 source '$emsdk_dir/emsdk_env.sh' && emcc -s USE_SDL=0 -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s MAXIMUM_MEMORY=1gb -s ASSERTIONS=0 -o '$dst/index.js' '-I$examples_dir/../include' $files_str '$compile_dir/libSDL3.a'") == 0
do_system("EMSDK_QUIET=1 source '$emsdk_dir/emsdk_env.sh' && emcc -s USE_SDL=0 -s WASM=1 -s ALLOW_MEMORY_GROWTH=1 -s MAXIMUM_MEMORY=1gb -s ASSERTIONS=0 -o '$dst/index.js' '-I$examples_dir/../include' $files_str '$compile_dir/libSDL3.a' $datafiles_str") == 0
or die("Failed to build $category/$example!\n");
my $highlight_cmd = "highlight '--outdir=$dst' --style-outfile=highlight.css --fragment --enclose-pre --stdout --syntax=c '--plug-in=$examples_dir/highlight-plugin.lua'";