Prevent players from spawning in oceans.

May still occasionally happen for non-otg+ worlds too, apparently ><.

Using 1.12.2_-_v8.3_r4 non + and still spawn in oceans 1/3 of the time on a new world.
Now i must say that i use these settings in order to get bigger biomes and better oceans:
GenerationDepth: 15
LandRarity: 98
LandSize: 2
LandFuzzy: 4
DefaultOceanBiome: Ocean

Fixed for v8.4_r1, to be released on the OTG discord dev channel asap. Please try it when it's available and let me know if you still see any issues, thanks!

still happens with both the new versions 8 and 9

For v9 it looks for a land biome with solid blocks within 1024 blocks of 0,0. If there isn't one, you may still land in the ocean.

thats about right as when it happens land is outside 1024 blocks :P

This should only happen for OTG+ worlds now (v7_r25)