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paoda:april-fools
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compare: paoda:1bb3659df6c076d76187cc557a8aed1fc2df6b9e
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2
lib/SDL.zig

@ -1 +1 @@
Subproject commit 47b8ab43f3cf8362b266613e55704c8ae38e9bc6 Subproject commit 021b71dde4774364b9da2418e3de2c42499c605d

2
lib/zig-clap

@ -1 +1 @@
Subproject commit ac5f46541ca47d3db9df0fcef3cc61731adaefab Subproject commit a2af4a9267c547ec0f91ea1a84b2a50760ca5483

29
src/main.zig
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@ -32,25 +32,26 @@ pub fn main() anyerror!void {
const alloc = gpa.allocator(); const alloc = gpa.allocator();
defer std.debug.assert(!gpa.deinit()); defer std.debug.assert(!gpa.deinit());
// CLI Arguments // Parse CLI Arguments
const params = comptime clap.parseParamsComptime( const params = comptime [_]clap.Param(clap.Help){
\\-h, --help Display this help and exit. clap.parseParam("-h, --help Display this help and exit. ") catch unreachable,
\\-b, --bios <str> Optional path to a GBA BIOS ROM. clap.parseParam("-b, --bios <PATH> Optional Path to GBA BIOS ROM. ") catch unreachable,
\\<str> Path to the GBA GamePak ROM clap.parseParam("<PATH> Path to GBA GamePak ROM ") catch unreachable,
\\ };
);
var res = try clap.parse(clap.Help, &params, clap.parsers.default, .{}); var args = try clap.parse(clap.Help, &params, .{});
defer res.deinit(); defer args.deinit();
if (args.flag("--help")) return clap.help(std.io.getStdErr().writer(), &params);
const bios_path: ?[]const u8 = if (args.option("--bios")) |p| p else null;
const positionals = args.positionals();
const stderr = std.io.getStdErr(); const stderr = std.io.getStdErr();
defer stderr.close(); defer stderr.close();
if (res.args.help) return clap.help(stderr.writer(), clap.Help, &params, .{}); const rom_path = switch (positionals.len) {
const bios_path: ?[]const u8 = if (res.args.bios) |p| p else null; 1 => positionals[0],
const rom_path = switch (res.positionals.len) {
1 => res.positionals[0],
0 => { 0 => {
try stderr.writeAll("ZBA requires a positional path to a GamePak ROM.\n"); try stderr.writeAll("ZBA requires a positional path to a GamePak ROM.\n");
return CliError.InsufficientOptions; return CliError.InsufficientOptions;