Backport input fixes and stuff

global-input-reading/src/lib.rs

@@ -1,28 +1,56 @@
+use std::collections::HashSet;
+
 use device_query::{DeviceQuery, DeviceState, Keycode};
-use godot::{global::Key, prelude::*};
+use godot::{classes::Engine, global::Key, prelude::*};
 
 struct MyExtension;
 
+const SINGLETON_NAME: &str = "BackgroundInputCapture";
+
 #[gdextension]
-unsafe impl ExtensionLibrary for MyExtension {}
+unsafe impl ExtensionLibrary for MyExtension {
+    fn on_level_init(_level: InitLevel) {
+        Engine::singleton()
+            .register_singleton(SINGLETON_NAME, &BackgroundInputCapture::new_alloc());
+    }
+
+    fn on_level_deinit(_level: InitLevel) {
+        Engine::singleton().unregister_singleton(SINGLETON_NAME);
+    }
+}
 
 #[derive(GodotClass)]
-#[class(init, base = Node)]
+#[class(init, base = Object)]
 pub struct BackgroundInputCapture {
     device_state: DeviceState,
-    base: Base<Node>,
+    pressed_keys: HashSet<Keycode>,
+    base: Base<Object>,
 }
 
 #[godot_api]
 impl BackgroundInputCapture {
     #[func]
-    pub fn get_keys(&mut self) -> Vec<i32> {
+    pub fn get_keys(&mut self) -> Dictionary {
-        self.device_state
+        let keys: HashSet<Keycode> = self.device_state.get_keys().into_iter().collect();
-            .get_keys()
+        let just_pressed = keys.difference(&self.pressed_keys);
+        let just_released = self.pressed_keys.difference(&keys);
+        let output = just_pressed
             .into_iter()
-            .filter_map(|k| {
+            .filter_map(|k| Some((keycode_to_key(k)?, true)))
+            .chain(
+                just_released
+                    .into_iter()
+                    .filter_map(|k| Some((keycode_to_key(k)?, false))),
+            )
+            .collect();
+        self.pressed_keys = keys;
+        output
+    }
+}
+
+fn keycode_to_key(key: &Keycode) -> Option<i32> {
     Some(
-                    match k {
+        match key {
             Keycode::Key0 => Key::KEY_0,
             Keycode::Key1 => Key::KEY_1,
             Keycode::Key2 => Key::KEY_2,
@@ -138,7 +166,4 @@ impl BackgroundInputCapture {
         }
         .to_godot(),
     )
-            })
-            .collect()
-    }
 }

main_scenes/main.gd

@@ -133,7 +133,10 @@ func _ready():
 	camera.position = origin.position
 	
 func _process(delta):
-	process_key_presses($BackgroundInputCapture.get_keys())
+	var keys = BackgroundInputCapture.get_keys()
+	bgInputSprite(keys)
+	process_key_presses(keys)
+	
 	var hold = origin.get_parent().position.y
 	
 	origin.get_parent().position.y += yVel * 0.0166
@@ -178,6 +181,8 @@ func isFileSystemOpen():
 
 #Displays control panel whether or not application is focused
 func _notification(what):
+	if !is_node_ready():
+		return
 	match what:
 		SceneTree.NOTIFICATION_APPLICATION_FOCUS_OUT:
 			controlPanel.visible = false
@@ -589,6 +594,7 @@ func process_key_presses(keys_pressed):
 	var keyStrings = []
 	
 	for i in keys_pressed:
+		if keys_pressed[i]:
 			keyStrings.append(OS.get_keycode_string(i) if !OS.get_keycode_string(i).strip_edges().is_empty() else "Keycode" + str(i))
 	
 	if fileSystemOpen:
@@ -618,7 +624,7 @@ func process_key_presses(keys_pressed):
 	
 
 
-func bgInputSprite(node, keys_pressed):
+func bgInputSprite(keys_pressed):
 	if fileSystemOpen:
 		return
 	var keyStrings = []

main_scenes/main.tscn

@@ -280,12 +280,19 @@ offset_bottom = -89.0
 text = "kaiakairos'"
 label_settings = SubResource("LabelSettings_qg0do")
 
-[node name="versionNo" type="Label" parent="ControlPanel/VersionLabels/Label2"]
+[node name="Label3" type="Label" parent="ControlPanel/VersionLabels"]
-layout_mode = 0
+offset_left = -516.0
-offset_left = 144.0
+offset_top = -92.0
-offset_top = 40.0
+offset_right = -314.0
-offset_right = 282.0
+offset_bottom = -58.0
-offset_bottom = 74.0
+text = "(fixed by Charlotte)"
+label_settings = SubResource("LabelSettings_qg0do")
+
+[node name="versionNo" type="Label" parent="ControlPanel/VersionLabels"]
+offset_left = -569.0
+offset_top = -83.0
+offset_right = -431.0
+offset_bottom = -49.0
 text = "v1.4.5"
 label_settings = SubResource("LabelSettings_xvf50")
 
@@ -619,8 +626,6 @@ texture = ExtResource("24_joqmn")
 [node name="Camera2D" type="Camera2D" parent="."]
 position = Vector2(360, 360)
 
-[node name="BackgroundInputCapture" type="BackgroundInputCapture" parent="."]
-
 [node name="PushUpdates" parent="." instance=ExtResource("30_q43vl")]
 z_index = 4090
 position = Vector2(0, 720)