Feature/optimize autoplay (#36)

* Run autoplay on another thread

* Optimize autoplay loop

* Remove redundant method

* Fix condition & safe unload

* Add score

* Fix lnobj

* Fix ln counting

* Implement thread-safe particle player

* Disable auto

* Display POOR

* Feature/landmine (#35)

* Implement landmine rendering

* Implement landmine judge

* Improve precision

.gitignore

@@ -11,6 +11,7 @@
 /[Oo]bj/
 /[Bb]uild/
 /[Bb]uild_BurstDebugInformation_DoNotShip/
+/[Bb]uild_mac/
 /[Bb]uilds/
 /[Ll]ogs/
 /[Uu]ser[Ss]ettings/