frontlib refactoring socket.h now completely wraps all the lowlevel neworking, so it would be easy to switch away from SDL_net if needed. Also reduced global state by making an IPC connection an object-like thing.

Only create textures for non-empty LandPixel chunks. This should save a fair amount of memory, especially on smaller maps, and eliminate a number of draws

Merge

warp sound when AI survival hog respawns. attempt at a bit of a crate spawn animation (moar sparkles and a quick fadein)

Android: added a callback to java to determine dpi/dip how much we should scale the ui

Merge

add onGameTick20 to basic training, extend laser sight out way more (it was visible at top when completely zoomed out), move call of new turn to after AfterSwitchHedgehog to avoid lua issues in onNewTurn - if this causes problems, lua can do delayed actions in onGameTick

Some brainfucking code which greatly reduces number of TestCollision* calls in hedgehog walk routine. Especially helpful to AI optimization. Also fixes some edge cases.

merge

Demo recording for the frontend library

Name the flags for fall tracking and indicating whether the explosion erases terrain.

Moved frontlib into project_files

merge

Further work on the frontend library, restructuring, ...

merge