From 7d32f05f6123dc12ab099cf337f9abe137750e43 Mon Sep 17 00:00:00 2001
From: Sakarias Johansson <sakarias.johansson@goodbyekansas.com>
Date: Tue, 14 Mar 2023 15:39:45 +0100
Subject: =?UTF-8?q?=F0=9F=A7=B9=20Misc=20cleanup?=
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- Was pointless to have one event for render and one for
  cancel. Reduced it to one while fixing a minor bug.
- Remove useless dereference and borrow. Not sure how it
  ended up like that.
- Moved around some code.
---
 racer-tracer/src/image_action/wait_for_signal.rs | 25 ++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 racer-tracer/src/image_action/wait_for_signal.rs

(limited to 'racer-tracer/src/image_action/wait_for_signal.rs')

diff --git a/racer-tracer/src/image_action/wait_for_signal.rs b/racer-tracer/src/image_action/wait_for_signal.rs
new file mode 100644
index 0000000..54480ac
--- /dev/null
+++ b/racer-tracer/src/image_action/wait_for_signal.rs
@@ -0,0 +1,25 @@
+use std::sync::RwLock;
+
+use synchronoise::SignalEvent;
+
+use crate::{config::Config, error::TracerError};
+
+use super::ImageAction;
+
+pub struct WaitForSignal {}
+
+impl ImageAction for WaitForSignal {
+    fn action(
+        &self,
+        _screen_buffer: &RwLock<Vec<u32>>,
+        event: &SignalEvent,
+        _config: &Config,
+    ) -> Result<(), TracerError> {
+        if !event.status() {
+            println!("Press R to resume.");
+            event.wait();
+        }
+        event.reset();
+        Ok(())
+    }
+}
-- 
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