Hazzle-free Keyboard-input #7
Description
Input via keyboard is currently not much fun:
If you move up constantly and additionally press a key to move sidewards, this will not work. Moving down at least one direction works.
This is due to the fact, that Keys are just compared in a big if-else-if-statement.
Input should be prioritized by last key hit. However movement should still be restricted to 90°.