From 349055ef2533bf3268f37d3c04e5adb84814f50a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustav=20S=C3=B6rn=C3=A4s?= <gustav@sornas.net>
Date: Sat, 30 Jan 2021 23:24:05 +0100
Subject: remove tokio from pong

---
 pong/Cargo.toml  |  1 -
 pong/pong.tdy    |  1 -
 pong/src/main.rs | 13 -------------
 3 files changed, 15 deletions(-)

(limited to 'pong')

diff --git a/pong/Cargo.toml b/pong/Cargo.toml
index 8e8cace..99b2d36 100644
--- a/pong/Cargo.toml
+++ b/pong/Cargo.toml
@@ -11,4 +11,3 @@ tihdy = { path = ".."}
 tihdy_derive = { path = "../tihdy_derive" }
 
 macroquad = "0.2"
-tokio = { version = "1", features = ["rt", "rt-multi-thread"] }
diff --git a/pong/pong.tdy b/pong/pong.tdy
index 7088f2e..24886c8 100644
--- a/pong/pong.tdy
+++ b/pong/pong.tdy
@@ -34,7 +34,6 @@ draw := fn state: State {
     clear()
     draw_rectangle(state.p1.paddle.x, state.p1.paddle.y, 0.2, 1.)
     draw_rectangle(state.p2.paddle.x, state.p2.paddle.y, 0.2, 1.)
-    next_frame()
 }
 
 init := fn {
diff --git a/pong/src/main.rs b/pong/src/main.rs
index 6382e92..c3cc0bf 100644
--- a/pong/src/main.rs
+++ b/pong/src/main.rs
@@ -33,15 +33,6 @@ extern_function!(key_down
     },
 );
 
-extern_function!(my_next_frame
-    [] -> Type::Void => {
-        tokio::spawn(async {
-            next_frame().await
-        });
-        Ok(Value::Nil)
-    },
-);
-
 extern_function!(my_draw_rectangle
     [Value::Float(x), Value::Float(y), Value::Float(w), Value::Float(h)] -> Type::Void => {
         draw_rectangle(*x as f32, *y as f32, *w as f32, *h as f32, DARKPURPLE);
@@ -64,18 +55,14 @@ async fn main() {
         ..Default::default()
     });
 
-    let rt = tokio::runtime::Runtime::new().unwrap();
-
     let functions: Vec<(String, tihdy::RustFunction)> = vec![
         ("log".to_string(), log),
         ("get_delta".to_string(), get_delta),
         ("key_down".to_string(), key_down),
-        ("next_frame".to_string(), my_next_frame),
         ("draw_rectangle".to_string(), my_draw_rectangle),
         ("clear".to_string(), clear),
     ];
 
-    let _guard = rt.enter();  // so we can async { next_frame().await }
     let vm = tihdy::compile_file(Path::new("pong.tdy"), false, functions);
     if let Err(errs) = vm {
         for err in errs {
-- 
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