Some fixes to voting + small refactoring

Better detection

hm. I think I forgot to commit this when adding speech bubble change

Fix warnings

- Limit outline to leftX/rightX/topY instead of LAND_WIDTH/LAND_HEIGHT - Fix most of templates which could produce self-intersecting polyline as a start for distortion - Fix parsing in templates editor

- Make sure distortion doesn't move fill point to other side of segment, this prevents corrupted maps - Some adjustments/comments

Process segments from last to first point too

Prevent intersections with segment from last to first point, adjust size of details

Fix div by zero error in new generator

Greedy approach: divide while it divides

No self intersections, except for weirdness between first and last point

Fix detection of intersections, still need to check if passing any point in move, but result is already okayish

More math, implementation is nearly complete, just still have an issue to resolve

Some progress on new generator

Move template-based generator into its own file

Some optimizations

Fix perlin gen on 32 bit arch

- Room save/load into/from file - Vote on map (not complete implementation, also voting itself is still buggy)

Allow to save and delete room config in room

By request. Allow lua to make random things "talk". I'm not sure if this is a good idea, buuuut.

Feel free to revert this one, was just screwing around with stuff from before. I kinda like it and figured committing it was the easiest way for you to look at it. http://m8y.org/hw/perlin.png

this is fine right?

Tweaks and tweaks

- Rework FillLand - Optimize fade() function a bit, don't call min() function - Only leave parts of land which touch bottom border in perlin mapgen

as suggested, precompute to avoid use of double

Experiment: enforce a plate at bottom so the map generated is more connected

Some optimizations

Strip Z axis from calculations