Vendor dependencies for 0.3.0 release

vendor/bevy/examples/input/touch_input.rs

@@ -0,0 +1,38 @@
+//! Displays touch presses, releases, and cancels.
+
+use bevy::{input::touch::*, prelude::*};
+
+fn main() {
+    App::new()
+        .add_plugins(DefaultPlugins)
+        .add_systems(Update, touch_system)
+        .run();
+}
+
+fn touch_system(touches: Res<Touches>) {
+    for touch in touches.iter_just_pressed() {
+        info!(
+            "just pressed touch with id: {}, at: {}",
+            touch.id(),
+            touch.position()
+        );
+    }
+
+    for touch in touches.iter_just_released() {
+        info!(
+            "just released touch with id: {}, at: {}",
+            touch.id(),
+            touch.position()
+        );
+    }
+
+    for touch in touches.iter_just_canceled() {
+        info!("canceled touch with id: {}", touch.id());
+    }
+
+    // you can also iterate all current touches and retrieve their state like this:
+    for touch in touches.iter() {
+        info!("active touch: {touch:?}");
+        info!("  just_pressed: {}", touches.just_pressed(touch.id()));
+    }
+}