fix input being consumed even when marble creation is blocked; made multiple simultaneous inputs use the same value

CHANGELOG.md

@@ -2,7 +2,11 @@
 Game store page: https://crispypin.itch.io/marble-machinations
 
 ## [unreleased]
+### changed
+- when multiple I/O silos (or multiple directions of one) are activated in the same tick, they will all output the same value instead of pulling input in an arbitrary order
+
 ### fixed
+- input bytes are consumed even if the marble can't be created because another one was taking its place
 - crash when saving config if no user dir exists
 - keybindings activated even when typing in a text field, making especially renaming blueprints difficult
 - after removing a binding that was a superset of another, the remaining one did not stop being blocked by the removed ones additional modifiers until another binding was added or edited