From 646db8328611f21a5850cc9834b6c72bfdf0c829 Mon Sep 17 00:00:00 2001
From: Silas Bartha <silas@exvacuum.dev>
Date: Fri, 26 Apr 2024 01:27:13 -0400
Subject: Initial Commit

---
 src/resources.rs | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/resources.rs

(limited to 'src/resources.rs')

diff --git a/src/resources.rs b/src/resources.rs
new file mode 100644
index 0000000..343967d
--- /dev/null
+++ b/src/resources.rs
@@ -0,0 +1,38 @@
+use std::sync::{Arc, Mutex};
+
+use bevy::{prelude::*, utils::HashSet};
+use crossterm::event::{Event, KeyCode};
+
+#[derive(Resource, Default)]
+pub struct TerminalInput {
+    pressed_keys: HashSet<KeyCode>,
+    released_keys: HashSet<KeyCode>,
+}
+
+impl TerminalInput {
+    pub fn is_pressed(&self, code: KeyCode) -> bool {
+        self.pressed_keys.contains(&code)
+    }
+
+    pub fn is_released(&self, code: KeyCode) -> bool {
+        self.released_keys.contains(&code)
+    }
+
+    pub(super) fn press(&mut self, code: KeyCode) {
+        if !self.is_pressed(code) {
+            self.pressed_keys.insert(code);
+        }
+    }
+
+    pub(super) fn release(&mut self, code: KeyCode) {
+        if self.is_pressed(code) {
+            self.pressed_keys.remove(&code);
+        }
+        if !self.is_released(code) {
+            self.released_keys.insert(code);
+        }
+    }
+}
+
+#[derive(Resource, Default)]
+pub(super) struct EventQueue(pub(super) Arc<Mutex<Vec<Event>>>);
-- 
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