.gitignore

@@ -76,3 +76,4 @@ sm64config.txt
 vblank
 input
 *.m64
+.env

Cargo.lock

@@ -15,6 +15,12 @@ version = "1.0.28"
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 checksum = "d9a60d744a80c30fcb657dfe2c1b22bcb3e814c1a1e3674f32bf5820b570fbff"
 
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+checksum = "b585a98a234c46fc563103e9278c9391fde1f4e6850334da895d27edb9580f62"
+
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@@ -23,21 +29,64 @@ checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
  "hermit-abi",
  "libc",
- "winapi",
+ "winapi 0.3.8",
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+[[package]]
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+
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+
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+checksum = "ddfc5b9aa5d4507acaf872de71051dfd0e309860e88966e1051e462a077aac4f"
+dependencies = [
+ "bitflags",
+]
+
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+dependencies = [
+ "core-foundation-sys",
+ "libc",
+]
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@@ -51,14 +100,126 @@ dependencies = [
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+ "futures-core",
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+ "futures-core",
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+ "pin-utils",
+]
+
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 dependencies = [
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  "bitflags",
+ "kankyo",
  "log",
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+ "tokio",
+ "twitchchat",
+]
+
+[[package]]
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+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
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 [[package]]
@@ -79,6 +240,31 @@ dependencies = [
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 ]
 
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+dependencies = [
+ "libc",
+]
+
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+
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+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
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@@ -91,6 +277,15 @@ version = "0.2.69"
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 checksum = "99e85c08494b21a9054e7fe1374a732aeadaff3980b6990b94bfd3a70f690005"
 
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+dependencies = [
+ "scopeguard",
+]
+
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@@ -106,6 +301,210 @@ version = "2.3.3"
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+ "cfg-if",
+ "fuchsia-zircon",
+ "fuchsia-zircon-sys",
+ "iovec",
+ "kernel32-sys",
+ "libc",
+ "log",
+ "miow 0.2.1",
+ "net2",
+ "slab",
+ "winapi 0.2.8",
+]
+
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+ "log",
+ "mio",
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+ "winapi 0.3.8",
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+ "libc",
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+ "winapi 0.3.8",
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+ "log",
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+ "openssl-probe",
+ "openssl-sys",
+ "schannel",
+ "security-framework",
+ "security-framework-sys",
+ "tempfile",
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+
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+
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+
 [[package]]
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@@ -116,12 +515,77 @@ dependencies = [
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+[[package]]
+name = "proc-macro2"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8872cf6f48eee44265156c111456a700ab3483686b3f96df4cf5481c89157319"
+dependencies = [
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+]
+
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+dependencies = [
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+
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+checksum = "ca3129af7b92a17112d59ad498c6f81eaf463253766b90396d39ea7a39d6613c"
+dependencies = [
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+
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@@ -140,6 +604,119 @@ version = "0.6.17"
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+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c111b5bd5695e56cffe5129854aa230b39c93a305372fdbb2668ca2394eea9f8"
+
+[[package]]
+name = "smallvec"
+version = "1.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c7cb5678e1615754284ec264d9bb5b4c27d2018577fd90ac0ceb578591ed5ee4"
+
+[[package]]
+name = "socket2"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi 0.3.8",
+]
+
+[[package]]
+name = "static_assertions"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
+
+[[package]]
+name = "syn"
+version = "1.0.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8e5aa70697bb26ee62214ae3288465ecec0000f05182f039b477001f08f5ae7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "tempfile"
+version = "3.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6e24d9338a0a5be79593e2fa15a648add6138caa803e2d5bc782c371732ca9"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "rand",
+ "redox_syscall",
+ "remove_dir_all",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "termcolor"
 version = "1.1.0"
@@ -158,6 +735,90 @@ dependencies = [
  "lazy_static",
 ]
 
+[[package]]
+name = "tokio"
+version = "0.2.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "05c1d570eb1a36f0345a5ce9c6c6e665b70b73d11236912c0b477616aeec47b1"
+dependencies = [
+ "bytes",
+ "fnv",
+ "futures-core",
+ "iovec",
+ "lazy_static",
+ "libc",
+ "memchr",
+ "mio",
+ "mio-named-pipes",
+ "mio-uds",
+ "num_cpus",
+ "pin-project-lite",
+ "signal-hook-registry",
+ "slab",
+ "tokio-macros",
+ "winapi 0.3.8",
+]
+
+[[package]]
+name = "tokio-macros"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f0c3acc6aa564495a0f2e1d59fab677cd7f81a19994cfc7f3ad0e64301560389"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "tokio-tls"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9a70f4fcd7b3b24fb194f837560168208f669ca8cb70d0c4b862944452396343"
+dependencies = [
+ "native-tls",
+ "tokio",
+]
+
+[[package]]
+name = "twitchchat"
+version = "0.10.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "905384e7e60a8bb3a1a4528a62c97d4d39c6522bd6c2885b52e01acb710dd276"
+dependencies = [
+ "futures",
+ "log",
+ "native-tls",
+ "parking_lot",
+ "static_assertions",
+ "tokio",
+ "tokio-tls",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "826e7639553986605ec5979c7dd957c7895e93eabed50ab2ffa7f6128a75097c"
+
+[[package]]
+name = "vcpkg"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
+
+[[package]]
+name = "wasi"
+version = "0.9.0+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cccddf32554fecc6acb585f82a32a72e28b48f8c4c1883ddfeeeaa96f7d8e519"
+
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
 [[package]]
 name = "winapi"
 version = "0.3.8"
@@ -168,6 +829,12 @@ dependencies = [
  "winapi-x86_64-pc-windows-gnu",
 ]
 
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
@@ -180,7 +847,7 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 dependencies = [
- "winapi",
+ "winapi 0.3.8",
 ]
 
 [[package]]
@@ -188,3 +855,13 @@ name = "winapi-x86_64-pc-windows-gnu"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]

gamebridge/Cargo.toml

@@ -9,5 +9,8 @@ edition = "2018"
 [dependencies]
 anyhow = "1.0"
 bitflags = "1.2"
+kankyo = "0.3"
 log = "0.4"
 pretty_env_logger = "0.4"
+tokio = { version = "0.2", features = ["full", "macros"] }
+twitchchat = "0.10"

gamebridge/src/controller.rs

@@ -21,7 +21,7 @@ bitflags! {
 }
 
 impl HiButtons {
-    pub fn clear(&mut self) {
+    pub(crate) fn clear(&mut self) {
         self.bits = 0;
     }
 }
@@ -47,7 +47,7 @@ bitflags! {
 }
 
 impl LoButtons {
-    pub fn clear(&mut self) {
+    pub(crate) fn clear(&mut self) {
         self.bits = 0;
     }
 }

gamebridge/src/main.rs

@@ -2,6 +2,7 @@
 extern crate bitflags;
 
 pub(crate) mod controller;
+pub(crate) mod twitch;
 
 use anyhow::{anyhow, Result};
 use log::{debug, error, info, warn};
@@ -25,6 +26,7 @@ pub(crate) type MTState = Arc<RwLock<State>>;
 
 fn main() -> Result<()> {
     pretty_env_logger::try_init()?;
+    kankyo::init()?;
 
     let mut vblank = File::open("vblank")?;
     let mut input = OpenOptions::new().write(true).open("input")?;
@@ -43,7 +45,7 @@ fn main() -> Result<()> {
 
     {
         let st = st.clone();
-        spawn(move || controller::test(st));
+        spawn(move || twitch::run(st));
     }
 
     loop {
@@ -57,7 +59,8 @@ fn main() -> Result<()> {
             "OK\n" => {
                 let mut data = st.write().unwrap();
                 input.write(&data.controller)?;
-                data.controller = [0; 4];
+                data.controller[0] = 0;
+                data.controller[1] = 0;
             }
             "BYE" => {
                 warn!("asked to exit by the game");

gamebridge/src/twitch.rs

@@ -0,0 +1,131 @@
+use crate::{
+    controller::{HiButtons, LoButtons},
+    MTState,
+};
+use tokio::stream::StreamExt as _;
+use twitchchat::{events, Control, Dispatcher, Runner, Status};
+
+pub(crate) fn run(st: MTState) {
+    use tokio::runtime::Runtime;
+    Runtime::new()
+        .expect("Failed to create Tokio runtime")
+        .block_on(handle(st));
+}
+
+async fn handle(st: MTState) {
+    let (nick, pass) = (
+        // twitch name
+        std::env::var("TWITCH_NICK").unwrap(),
+        // oauth token for twitch name
+        std::env::var("TWITCH_PASS").unwrap(),
+    );
+
+    // putting this in the env so people don't join my channel when running this
+    let channels = &[std::env::var("TWITCH_CHANNEL").unwrap()];
+
+    let dispatcher = Dispatcher::new();
+    let (runner, control) = Runner::new(dispatcher.clone(), twitchchat::RateLimit::default());
+    let fut = run_loop(control.clone(), dispatcher, channels, st);
+
+    let conn = twitchchat::connect_easy_tls(&nick, &pass).await.unwrap();
+
+    tokio::select! {
+        _ = fut => { control.stop() }
+        status = runner.run(conn) => {
+            match status {
+                Ok(Status::Eof) => {}
+                Ok(Status::Canceled) => {}
+                Ok(Status::Timeout) => {}
+                Err(err) => panic!(err),
+            }
+        }
+    }
+}
+
+async fn run_loop(
+    mut control: Control,
+    mut dispatcher: Dispatcher,
+    channels: &[String],
+    st: MTState,
+) {
+    let mut join = dispatcher.subscribe::<events::Join>();
+    let mut part = dispatcher.subscribe::<events::Part>();
+    let mut pmsg = dispatcher.subscribe::<events::Privmsg>();
+
+    async fn wait_and_join(
+        control: &mut Control,
+        dispatcher: &mut Dispatcher,
+        channels: &[String],
+    ) {
+        let ready = dispatcher.wait_for::<events::IrcReady>().await.unwrap();
+        eprintln!("our name: {}", ready.nickname);
+
+        let w = control.writer();
+        for channel in channels {
+            eprintln!("joining: {}", channel);
+            let _ = w.join(channel).await;
+            eprintln!("joined");
+        }
+        eprintln!("joined all channels")
+    }
+
+    wait_and_join(&mut control, &mut dispatcher, channels).await;
+    let mut stickx: i8 = 0;
+    let mut sticky: i8 = 0;
+
+    loop {
+        tokio::select! {
+            Some(msg) = join.next() => {
+                eprintln!("{} joined {}", msg.name, msg.channel);
+            }
+            Some(msg) = part.next() => {
+                eprintln!("{} left {}", msg.name, msg.channel);
+            }
+            Some(msg) = pmsg.next() => {
+                let mut hi = HiButtons::NONE;
+                let mut lo = LoButtons::NONE;
+
+                let mut data = msg.data.to_string();
+                let data = data.to_ascii_lowercase();
+
+                match data.as_str() {
+                    "a" => hi = hi | HiButtons::A_BUTTON,
+                    "b" => hi = hi | HiButtons::B_BUTTON,
+                    "z" => hi = hi | HiButtons::Z_BUTTON,
+                    "r" => lo = lo | LoButtons::R_BUTTON,
+                    "cup" => lo = lo | LoButtons::C_UP,
+                    "cdown" => lo = lo | LoButtons::C_DOWN,
+                    "cleft" => lo = lo | LoButtons::C_LEFT,
+                    "cright" => lo = lo | LoButtons::C_RIGHT,
+                    "start" => hi = hi | HiButtons::START,
+                    "up" => sticky = 127,
+                    "down" => sticky = -128,
+                    "left" => stickx = -128,
+                    "right" => stickx = 127,
+                    "stop" => {stickx = 0; sticky = 0;},
+                    _ => {},
+                }
+
+                {
+                    let mut data = st.write().unwrap();
+                    data.controller[0] = hi.bits() as u8;
+                    data.controller[1] = lo.bits() as u8;
+                    data.controller[2] = stickx as u8;
+                    data.controller[3] = sticky as u8;
+                }
+
+                eprintln!("[{}] {}: {}", msg.channel, msg.name, msg.data);
+
+                match msg.data.split(" ").next() {
+                    Some("!quit") => {
+                        // causes the runner to shutdown
+                        control.stop();
+                    }
+                    _ => {}
+                }
+            }
+
+            else => { break }
+        }
+    }
+}

shell.nix

@@ -17,6 +17,7 @@ in pkgs.mkShell {
     alsaLib
     glfw
     libGL
+    openssl
 
     # build tools
     gnumake