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//#![feature(arbitrary_enum_discriminant)]
mod ast;
mod builtin;
mod compiler;
mod compiler_info;
mod compiler_types;
mod context;
mod documentation;
mod fmt;
mod globals;
mod levelstring;
mod parser;
mod value;
#[cfg_attr(target_os = "macos", path = "editorlive_mac.rs")]
#[cfg_attr(windows, path = "editorlive_win.rs")]
#[cfg_attr(
not(any(target_os = "macos", windows)),
path = "editorlive_unavailable.rs"
)]
mod editorlive;
mod optimize;
mod value_storage;
use ariadne::{Cache, FileCache, Fmt};
use optimize::optimize;
use parser::*;
use std::path::PathBuf;
use std::{collections::HashSet, env};
use std::fs;
use editorlive::editor_paste;
pub const STD_PATH: &str = "std";
const ERROR_EXIT_CODE: i32 = 1;
use std::io::Write;
use termcolor::{Color, ColorChoice, ColorSpec, StandardStream, WriteColor};
use crate::compiler::{create_report, ErrorReport};
const HELP: &str = include_str!("../help.txt");
fn print_with_color(text: &str, color: Color) {
let mut stdout = StandardStream::stdout(ColorChoice::Always);
stdout
.set_color(ColorSpec::new().set_fg(Some(color)))
.unwrap();
writeln!(&mut stdout, "{}", text).unwrap();
stdout.set_color(&ColorSpec::new()).unwrap();
}
fn eprint_with_color(text: &str, color: termcolor::Color) {
let mut stdout = StandardStream::stderr(ColorChoice::Always);
stdout
.set_color(ColorSpec::new().set_fg(Some(color)))
.unwrap();
writeln!(&mut stdout, "{}", text).unwrap();
stdout.set_color(&ColorSpec::new()).unwrap();
}
fn main() -> Result<(), Box<dyn std::error::Error>> {
let args: Vec<String> = env::args().collect();
let mut args_iter = args.iter();
args_iter.next();
match &args_iter.next() {
Some(a) => {
match a as &str {
"help" => {
println!("{}", HELP);
Ok(())
}
"version" | "-v" | "--version" => {
println!("v{}", env!("CARGO_PKG_VERSION"));
Ok(())
}
"build" | "b" => {
let script_path = match args_iter.next() {
Some(a) => PathBuf::from(a),
None => return Err(std::boxed::Box::from("Expected script file argument")),
};
let mut gd_enabled = true;
let mut opti_enabled = true;
let mut compile_only = false;
let mut level_name = None;
let mut live_editor = false;
let mut save_file = None;
let mut included_paths = vec![
std::env::current_dir().expect("Cannot access current directory"),
std::env::current_exe()
.expect("Cannot access directory of executable")
.parent()
.expect("Executable must be in a directory")
.to_path_buf(),
];
//change to current_exe before release (from current_dir)
while let Some(arg) = args_iter.next() {
match arg.as_ref() {
"--console-output" | "-c" => gd_enabled = false,
"--no-level" | "-l" => {
gd_enabled = false;
compile_only = true;
}
"--no-optimize" | "-o" => opti_enabled = false,
"--level-name" | "-n" => level_name = args_iter.next().cloned(),
"--live-editor" | "-e" => live_editor = true,
"--save-file" | "-s" => save_file = args_iter.next().cloned(),
"--included-path" | "-i" => included_paths.push({
let path = PathBuf::from(
args_iter.next().cloned().expect("No path provided"),
);
if path.exists() {
path
} else {
return Err(Box::from("Invalid path".to_string()));
}
}),
_ => (),
};
}
let mut cache = FileCache::default();
match cache.fetch(script_path.as_path()) {
Ok(_) => (),
Err(_) => {
return Err(Box::from("File does not exist".to_string()));
}
}
print_with_color("Parsing ...", Color::Green);
let unparsed = fs::read_to_string(script_path.clone())?;
let (statements, notes) = match parse_spwn(unparsed, script_path.clone()) {
Err(err) => {
create_report(ErrorReport::from(err)).eprint(cache).unwrap();
std::process::exit(ERROR_EXIT_CODE);
}
Ok(p) => p,
};
let tags = notes.tag.tags.iter();
for tag in tags {
match tag.0.as_str() {
"console_output" => gd_enabled = false,
"no_level" => {
gd_enabled = false;
compile_only = true;
}
_ => (),
}
}
let gd_path = if gd_enabled {
Some(if save_file != None {
PathBuf::from(save_file.expect("what"))
} else if cfg!(target_os = "windows") {
PathBuf::from(std::env::var("localappdata").expect("No local app data"))
.join("GeometryDash/CCLocalLevels.dat")
} else if cfg!(target_os = "macos") {
PathBuf::from(std::env::var("HOME").expect("No home directory"))
.join("Library/Application Support/GeometryDash/CCLocalLevels.dat")
} else if cfg!(target_os = "linux") {
PathBuf::from(std::env::var("HOME").expect("No home directory"))
.join(".steam/steam/steamapps/compatdata/322170/pfx/drive_c/users/steamuser/Local Settings/Application Data/GeometryDash/CCLocalLevels.dat")
} else {
panic!("Unsupported operating system");
})
} else {
None
};
let mut compiled = match compiler::compile_spwn(
statements,
script_path,
included_paths,
notes,
) {
Err(err) => {
create_report(ErrorReport::from(err)).eprint(cache).unwrap();
std::process::exit(ERROR_EXIT_CODE);
}
Ok(p) => p,
};
//dbg!(&compiled.prev_imports);
if !compile_only {
let level_string = if let Some(gd_path) = &gd_path {
print_with_color("Reading savefile...", Color::Cyan);
let mut file = fs::File::open(gd_path)?;
let mut file_content = Vec::new();
use std::io::Read;
file.read_to_end(&mut file_content)
.expect("Problem reading savefile");
let mut level_string = match levelstring::get_level_string(
file_content,
level_name.clone(),
) {
Ok(s) => s,
Err(e) => {
eprint_with_color(
&format!("Error reading level:\n{}", e),
Color::Red,
);
std::process::exit(ERROR_EXIT_CODE);
}
};
if level_string.is_empty() {}
levelstring::remove_spwn_objects(&mut level_string);
level_string
} else {
String::new()
};
let mut reserved_groups = HashSet::new();
for obj in &compiled.objects {
for param in obj.params.values() {
match ¶m {
levelstring::ObjParam::Group(g) => {
reserved_groups.insert(*g);
}
levelstring::ObjParam::GroupList(g) => {
reserved_groups.extend(g);
}
_ => (),
}
}
}
let has_stuff = compiled.func_ids.iter().any(|x| !x.obj_list.is_empty());
if opti_enabled && has_stuff {
print_with_color("Optimizing triggers...", Color::Cyan);
compiled.func_ids = optimize(
compiled.func_ids,
compiled.closed_groups,
&reserved_groups,
);
}
let mut objects = levelstring::apply_fn_ids(&compiled.func_ids);
objects.extend(compiled.objects);
print_with_color(&format!("{} objects added", objects.len()), Color::White);
let (new_ls, used_ids) =
levelstring::append_objects(objects, &level_string)?;
print_with_color("\nLevel:", Color::Magenta);
for (i, len) in used_ids.iter().enumerate() {
if *len > 0 {
print_with_color(
&format!(
"{} {}",
len,
["groups", "colors", "block IDs", "item IDs"][i]
),
Color::White,
);
}
}
//println!("level_string: {}", level_string);
if live_editor {
match editor_paste(&new_ls) {
Err(e) => {
eprint_with_color(
&format!("Error pasting into editor:\n{}", e),
Color::Red,
);
std::process::exit(ERROR_EXIT_CODE);
}
Ok(_) => {
print_with_color("Pasted into the editor!", Color::Green);
}
}
} else {
match gd_path {
Some(gd_path) => {
print_with_color("\nWriting back to savefile...", Color::Cyan);
levelstring::encrypt_level_string(
new_ls,
level_string,
gd_path,
level_name,
)?;
print_with_color(
"Written to save. You can now open Geometry Dash again!",
Color::Green,
);
}
None => println!("Output: {}", new_ls),
};
}
};
let mut stdout = StandardStream::stdout(ColorChoice::Always);
stdout.set_color(&ColorSpec::new()).unwrap();
Ok(())
}
"doc" => {
//use std::fs::File;
let lib_path = match args_iter.next() {
Some(a) => a,
None => {
return Err(std::boxed::Box::from("Expected library name argument"))
}
};
match documentation::document_lib(lib_path) {
Ok(_) => (),
Err(_) => {
eprintln!(
"{}",
"Error when compiling library!".fg(ariadne::Color::Red)
);
std::process::exit(ERROR_EXIT_CODE);
}
};
//println!("doc {:?}", documentation);
Ok(())
}
// "format" => {
// use std::fs::File;
// //use std::io::Write;
// let script_path = match args_iter.next() {
// Some(a) => PathBuf::from(a),
// None => return Err(std::boxed::Box::from("Expected script file argument")),
// };
// println!("Formatting is not good yet, i will finish it before the final version is released.");
// let unparsed = fs::read_to_string(script_path.clone())?;
// let (parsed, _) = match parse_spwn(unparsed, script_path) {
// Err(err) => {
// std::process::exit(ERROR_EXIT_CODE);
// }
// Ok(p) => p,
// };
// let formatted = fmt::format(parsed);
// let mut output_file = File::create("test/formatted.spwn")?;
// output_file.write_all(formatted.as_bytes())?;
// Ok(())
// }
a => {
eprint_with_color(&format!("Unknown subcommand: {}", a), Color::Red);
println!("{}", HELP);
std::process::exit(ERROR_EXIT_CODE);
}
}
}
None => {
println!("{}", HELP);
Ok(())
}
}
}