From 0cc32571e699fa0b8afc7b9c720a7f5d9e71c80a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <neikos@neikos.email>
Date: Thu, 3 Sep 2020 10:26:36 +0200
Subject: [PATCH 1/3] Add access to pressed/just_pressed to Input<T>

---
 crates/bevy_input/src/input.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/crates/bevy_input/src/input.rs b/crates/bevy_input/src/input.rs
index dcdad65b1d12c..bdec09030078b 100644
--- a/crates/bevy_input/src/input.rs
+++ b/crates/bevy_input/src/input.rs
@@ -51,4 +51,12 @@ where
         self.just_pressed.clear();
         self.just_released.clear();
     }
+
+    pub fn get_pressed(&self) -> impl Iterator<Item = &T> {
+        self.pressed.iter()
+    }
+
+    pub fn get_just_pressed(&self) -> impl Iterator<Item = &T> {
+        self.just_pressed.iter()
+    }
 }

From 5fd16b8a3bcf9397ece818b8d964eb0436876132 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <neikos@neikos.email>
Date: Thu, 3 Sep 2020 11:34:17 +0200
Subject: [PATCH 2/3] Use ExactSizeIterator to lose less information

---
 crates/bevy_input/src/input.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/crates/bevy_input/src/input.rs b/crates/bevy_input/src/input.rs
index bdec09030078b..78ae6208c3d41 100644
--- a/crates/bevy_input/src/input.rs
+++ b/crates/bevy_input/src/input.rs
@@ -52,11 +52,11 @@ where
         self.just_released.clear();
     }
 
-    pub fn get_pressed(&self) -> impl Iterator<Item = &T> {
+    pub fn get_pressed(&self) -> impl ExactSizeIterator<Item = &T> {
         self.pressed.iter()
     }
 
-    pub fn get_just_pressed(&self) -> impl Iterator<Item = &T> {
+    pub fn get_just_pressed(&self) -> impl ExactSizeIterator<Item = &T> {
         self.just_pressed.iter()
     }
 }

From f84a8324e695c7b02e037db164734f308c7fa9af Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marcel=20M=C3=BCller?= <neikos@neikos.email>
Date: Thu, 3 Sep 2020 11:34:34 +0200
Subject: [PATCH 3/3] Also expose just_released input

---
 crates/bevy_input/src/input.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/crates/bevy_input/src/input.rs b/crates/bevy_input/src/input.rs
index 78ae6208c3d41..d73c6929e7217 100644
--- a/crates/bevy_input/src/input.rs
+++ b/crates/bevy_input/src/input.rs
@@ -59,4 +59,8 @@ where
     pub fn get_just_pressed(&self) -> impl ExactSizeIterator<Item = &T> {
         self.just_pressed.iter()
     }
+
+    pub fn get_just_released(&self) -> impl ExactSizeIterator<Item = &T> {
+        self.just_released.iter()
+    }
 }