giusdp cdae95b4b8 Add exit_on_esc_system to examples with window (#2121) ... This covers issue #2110 It adds the line `.add_system(bevy::input::system::exit_on_esc_system.system())` before `.run()` to every example that uses a window, so users have a quick way to close the examples. I used the full name `bevy::input::system::exit_on_esc_system`, I thought it gave clarity about being a built-in system. The examples excluded from the change are the ones in the android, ios, wasm folders, the headless examples and the ecs/system_sets example because it closes itself.		2021-05-14 20:15:54 +00:00
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alien_cake_addict.rs	Add exit_on_esc_system to examples with window (#2121)	2021-05-14 20:15:54 +00:00
breakout.rs	Add exit_on_esc_system to examples with window (#2121)	2021-05-14 20:15:54 +00:00