Vendor dependencies for 0.3.0 release

vendor/gilrs/examples/ff.rs

@@ -0,0 +1,47 @@
+// Copyright 2016-2018 Mateusz Sieczko and other GilRs Developers
+//
+// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
+// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
+// http://opensource.org/licenses/MIT>, at your option. This file may not be
+// copied, modified, or distributed except according to those terms.
+
+use gilrs::ff::{BaseEffect, BaseEffectType, EffectBuilder, Replay, Ticks};
+use gilrs::Gilrs;
+use std::thread;
+use std::time::Duration;
+
+fn main() {
+    env_logger::init();
+    let mut gilrs = Gilrs::new().unwrap();
+    let support_ff = gilrs
+        .gamepads()
+        .filter_map(|(id, gp)| if gp.is_ff_supported() { Some(id) } else { None })
+        .collect::<Vec<_>>();
+
+    let duration = Ticks::from_ms(150);
+    let effect = EffectBuilder::new()
+        .add_effect(BaseEffect {
+            kind: BaseEffectType::Strong { magnitude: 60_000 },
+            scheduling: Replay {
+                play_for: duration,
+                with_delay: duration * 3,
+                ..Default::default()
+            },
+            envelope: Default::default(),
+        })
+        .add_effect(BaseEffect {
+            kind: BaseEffectType::Weak { magnitude: 60_000 },
+            scheduling: Replay {
+                after: duration * 2,
+                play_for: duration,
+                with_delay: duration * 3,
+            },
+            ..Default::default()
+        })
+        .gamepads(&support_ff)
+        .finish(&mut gilrs)
+        .unwrap();
+    effect.play().unwrap();
+
+    thread::sleep(Duration::from_secs(11));
+}