Bitsy

assets/main.bitsy

@@ -0,0 +1,127 @@
+Write your game's title here
+
+# BITSY VERSION 8.14
+
+! VER_MAJ 8
+! VER_MIN 14
+! ROOM_FORMAT 1
+! DLG_COMPAT 0
+! TXT_MODE 0
+
+PAL 0
+51,44,80
+226,243,228
+148,227,68
+NAME blueprint
+
+ROOM 0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+0,a,a,a,a,a,a,a,a,a,a,a,a,a,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,0,0,0,0,0,0,0,0,0,0,0,0,a,0
+0,a,a,a,a,a,a,a,a,a,a,a,a,a,a,0
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
+NAME example room
+PAL 0
+
+TIL a
+11111111
+10000001
+10000001
+10011001
+10011001
+10000001
+10000001
+11111111
+NAME block
+WAL true
+
+SPR A
+00011000
+00011000
+00011000
+00111100
+01111110
+10111101
+00100100
+00100100
+POS 0 4,4
+
+SPR a
+00000000
+00000000
+01010001
+01110001
+01110010
+01111100
+00111100
+00100100
+NAME cat
+DLG 0
+POS 0 8,12
+BLIP 1
+
+ITM 0
+00000000
+00000000
+00000000
+00111100
+01100100
+00100100
+00011000
+00000000
+NAME tea
+DLG 1
+
+ITM 1
+00000000
+00111100
+00100100
+00111100
+00010000
+00011000
+00010000
+00011000
+NAME key
+DLG 2
+BLIP 2
+
+DLG 0
+I'm a cat
+NAME cat dialog
+
+DLG 1
+You found a nice warm cup of tea
+NAME tea dialog
+
+DLG 2
+A key! {wvy}What does it open?{wvy}
+NAME key dialog
+
+VAR a
+42
+
+BLIP 1
+E5,B5,B5
+NAME meow
+ENV 40 99 4 185 138
+BEAT 61 115
+SQR P2
+
+BLIP 2
+D5,E5,D5
+NAME pick up key
+ENV 99 65 6 96 152
+BEAT 95 0
+SQR P4
+

src/commands/new.rs

@@ -31,6 +31,7 @@ pub fn cmd_new(args: &NewArgs) -> Result<()> {
         Lang::Python => bail!("Python is not supported yet"),
         Lang::Lua => new_lua(&args.name).context("new Lua project")?,
         Lang::Moon => new_moon(&args.name).context("new Moon project")?,
+        Lang::Bitsy => new_bitsy(&args.name).context("new Bitsy project")?,
     }
     write_config(&lang, &args.name)?;
     init_git(&args.name)?;
@@ -52,9 +53,20 @@ fn write_config(lang: &Lang, name: &str) -> Result<()> {
     _ = writeln!(config, "author_name = \"{}\"", to_titlecase(&username));
     _ = writeln!(config, "app_name = \"{}\"", to_titlecase(name));
 
-    if matches!(lang, Lang::Lua) {
-        _ = writeln!(config, "\n[files]");
-        _ = writeln!(config, r#"main = {{ path = "main.lua", copy = true }}"#);
+    match lang {
+        Lang::Lua => {
+            _ = writeln!(config, "\n[files]");
+            _ = writeln!(config, r#"main = {{ path = "main.lua", copy = true }}"#);
+        }
+        Lang::Bitsy => {
+            _ = writeln!(config, "\n[files]");
+            _ = writeln!(config, r#"main = {{ path = "main.bitsy", copy = true }}"#);
+            _ = writeln!(
+                config,
+                r#"font = {{ path = "eg_6x9.fff", url = "https://fonts.fireflyzero.com/fonts/ascii/eg_6x9.fff" }}"#
+            );
+        }
+        _ => {}
     }
 
     std::fs::write(config_path, config).context("write config")?;
@@ -77,7 +89,7 @@ fn init_git(name: &str) -> Result<()> {
 fn parse_lang(lang: &str) -> Result<Lang> {
     let result = match lang.to_lowercase().as_str() {
         "c" => Lang::C,
-        "go" | "golang" => Lang::Go,
+        "go" | "golang" | "tinygo" => Lang::Go,
         "rust" | "rs" => Lang::Rust,
         "zig" => Lang::Zig,
         "as" | "assemblyscript" => Lang::AS,
@@ -86,6 +98,7 @@ fn parse_lang(lang: &str) -> Result<Lang> {
         "python" | "py" => Lang::Python,
         "moon" | "moonbit" | "mbt" => Lang::Moon,
         "lua" => Lang::Lua,
+        "bitsy" => Lang::Bitsy,
         _ => bail!("unsupported language: {lang}"),
     };
     Ok(result)
@@ -162,6 +175,14 @@ fn new_lua(name: &str) -> Result<()> {
     Ok(())
 }
 
+/// Create a new Bitsy project.
+fn new_bitsy(name: &str) -> Result<()> {
+    let mut c = Commander::default();
+    c.cd(name)?;
+    c.copy_asset(&["main.bitsy"], "main.bitsy")?;
+    Ok(())
+}
+
 /// Create a new Moon project.
 fn new_moon(name: &str) -> Result<()> {
     check_installed("Moon", "moon", "version")?;

src/config.rs

@@ -182,14 +182,15 @@ pub struct BoardConfig {
 #[derive(Deserialize, Debug, Clone)]
 #[serde(rename_all = "lowercase")]
 pub enum Lang {
-    Go,
-    Rust,
-    Zig,
-    AS,
-    TS,
-    C,
-    Cpp,
-    Python,
-    Moon,
-    Lua,
+    Go,     // 🏃
+    Rust,   // 🦀
+    Zig,    // ⚡️
+    AS,     // 🟦
+    TS,     // 🟦
+    C,      // 🐀
+    Cpp,    // 🐀
+    Python, // 🐍
+    Moon,   // 🐰
+    Lua,    // 🌙
+    Bitsy,  // 🐈‍⬛
 }

src/langs.rs

@@ -30,6 +30,7 @@ pub fn build_bin(config: &Config, args: &BuildArgs) -> anyhow::Result<()> {
         Lang::Cpp => build_cpp(config),
         Lang::Python => build_python(config),
         Lang::Lua => build_lua(config),
+        Lang::Bitsy => build_bitsy(config),
         Lang::Moon => build_moon(config),
     }?;
     let bin_path = config.rom_path.join(BIN);
@@ -94,6 +95,12 @@ fn detect_lang(root: &Path) -> anyhow::Result<Lang> {
     if root.join("main.lua").exists() {
         return Ok(Lang::Lua);
     }
+    if root.join("main.bitsy").exists() {
+        return Ok(Lang::Bitsy);
+    }
+    if root.join("main.bitsy.txt").exists() {
+        return Ok(Lang::Bitsy);
+    }
     if root.join("src").join("main.c").exists() {
         return Ok(Lang::C);
     }
@@ -386,9 +393,19 @@ fn build_moon(config: &Config) -> anyhow::Result<()> {
 
 // Build Lua project.
 fn build_lua(config: &Config) -> anyhow::Result<()> {
+    let url = "https://github.com/firefly-zero/firefly-lua/releases/latest/download/main.wasm";
+    build_interpreted(config, url)
+}
+
+// Build Bitsy project.
+fn build_bitsy(config: &Config) -> anyhow::Result<()> {
+    let url = "https://github.com/firefly-zero/firefly-bitsy/releases/latest/download/main.wasm";
+    build_interpreted(config, url)
+}
+
+fn build_interpreted(config: &Config, url: &str) -> anyhow::Result<()> {
     let from_path = config.root_path.join("main.wasm");
     if !from_path.is_file() {
-        let url = "https://github.com/firefly-zero/firefly-lua/releases/latest/download/main.wasm";
         let resp = ureq::get(url).call().context("send request")?;
         let mut file = std::fs::File::create(&from_path).context("open main.wasm")?;
         let mut body = resp.into_body();