bevy/examples/input/mouse_input.rs
bjorn3 6d6bc2a8b4 Merge AppBuilder into App (#2531)
This is extracted out of eb8f973646476b4a4926ba644a77e2b3a5772159 and includes some additional changes to remove all references to AppBuilder and fix examples that still used App::build() instead of App::new(). In addition I didn't extract the sub app feature as it isn't ready yet.

You can use `git diff --diff-filter=M eb8f973646476b4a4926ba644a77e2b3a5772159` to find all differences in this PR. The `--diff-filtered=M` filters all files added in the original commit but not in this commit away.

Co-Authored-By: Carter Anderson <mcanders1@gmail.com>
2021-07-27 20:21:06 +00:00

23 lines
634 B
Rust

use bevy::prelude::*;
fn main() {
App::new()
.add_plugins(DefaultPlugins)
.add_system(mouse_click_system.system())
.run();
}
// This system prints messages when you press or release the left mouse button:
fn mouse_click_system(mouse_button_input: Res<Input<MouseButton>>) {
if mouse_button_input.pressed(MouseButton::Left) {
info!("left mouse currently pressed");
}
if mouse_button_input.just_pressed(MouseButton::Left) {
info!("left mouse just pressed");
}
if mouse_button_input.just_released(MouseButton::Left) {
info!("left mouse just released");
}
}