Space adder now butcherable, snake drops snake meat

[timurjavid]

About the PR

Space adder is now butcherable, with the large version dropping 4 snake meat and the smaller dropping 2 snake meat, matching that of the space cobra. The normal snake drops snake meat instead of raw meat. Added a sprite change for critical condition of normal snake.

Why / Balance

As mentioned in issue #29547, the space adder is currently not able to be butchered for snake meat, which is counter-intuitive considering snake meat exists in the game and the space cobra is able to be butchered. The normal snake also drops raw meat instead of snake meat.

Technical details

Simply added Butcherable component to space adders. Added critical state to snake.

Media

• I have added screenshots/videos to this PR showcasing its changes ingame, or this PR does not require an ingame showcase

Breaking changes

Changelog

🆑 Timur2011

• add: Space adders are now butcherable.
• fix: Snakes now drop snake meat when butchered.
• tweak: Snakes now appear lying when in critical state.