Found it better to keep away from the concept of a "World."

These bitmask values represent the directions (see BlockAccessFlag.kt) where access is _blocked_ by an object; it is far more logical to prefix it with "blockAccess" as opposed to "access."

Name was confirmed to be `forceapproach` (at least at a content-level). As the value stored in object (loc) config contains the _blocked_ flags as opposed to "accessible" flag, we are opting to name it `blockapproach` instead.

Move non-player-related models and systems out of player package

Use direct kotlin function call
Add project-local kotlin additional args
Update kotlin dependencies
Update kotlin version

Thanks to Polar#0001 for supplying the names:char mappings.

Thanks to Polar#0001 for catching this mistake.

Each movement cycle will now validate the respective amount of tiles, based on movement speed, instead of the full path at once.