Minor update

-Improved enemy blocking capabilities. A lot better now at blocking attacks that come from above

-Fixed issue where player was loaded in before terrain causing the player to fall through the ground on start

-Reduced default grass distance 

-Updated climbing stamina logic to only regen stamina when player is grounded

-Fixed enemy spawning under map when using the spawn switch

-Fixed player controller allowing to move past max ground angle threshold

-Increased minimum velocity to damage to enemies

- Fixed speed glitch from stacking jump strength on top of player velocity